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Mam Tor, Derbyshire

53.35°N, 1.81°W · ~497m · 07:43 – 17:59
Updated 21:35
Temp
7°C
↑ 0.1 / 1hr
Wind
4.0
↓ 0.4 / 1hr
Condition
Light drizzle
Light drizzle
Score
7.3
Good
Time
Condition
Precip mm
Precip %
Temp
Temp °C
Feels °C
Wind
Direction
Wind mph
Gust mph
Detail
Humidity %
Pressure
Vis km
UV Index
CAPE J/kg
Score
Tue 20 Oct Wed 21 Oct Thu 22 Oct Fri 23 Oct Sat 24 Oct Sun 25 Oct Mon 26 Oct
21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00 00:00 01:00 02:00 03:00 04:00 05:00 06:00 07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00 20:00 21:00 22:00 23:00
Light drizzle Light drizzle Light drizzle Light drizzle Fog Overcast Overcast Mostly cloudy Partly cloudy Overcast Overcast Fog Fog Fog Fog Moderate drizzle Heavy rain Moderate rain Moderate rain Heavy rain Heavy rain Moderate rain Moderate rain Moderate drizzle Overcast Overcast Overcast Light drizzle Light drizzle with clear spells Partly cloudy Overcast Overcast Overcast Overcast Overcast Light drizzle Light drizzle Moderate rain Light drizzle with sunny spells Mostly sunny Light drizzle with sunny spells Mostly sunny Mostly sunny Mostly sunny Mostly sunny Partly cloudy Overcast Overcast Overcast Light drizzle Moderate rain Moderate rain Moderate rain Moderate rain Moderate rain Moderate rain Dense drizzle Dense drizzle Dense drizzle Light drizzle Light drizzle Light drizzle Moderate drizzle Moderate drizzle Moderate drizzle Dense drizzle Dense drizzle Dense drizzle Moderate drizzle Moderate drizzle Moderate drizzle Light drizzle Light drizzle Light drizzle Partly cloudy Mostly clear Mostly clear Partly cloudy Mostly cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast Moderate drizzle Moderate drizzle Moderate drizzle Moderate rain Moderate rain Moderate rain Moderate rain Moderate rain Moderate rain Light drizzle Light drizzle Light drizzle Light drizzle Light drizzle Light drizzle Moderate drizzle Moderate drizzle Moderate drizzle Light drizzle Light drizzle Light drizzle Moderate rain Moderate rain Moderate rain Moderate rain Moderate rain Moderate rain Moderate drizzle Moderate drizzle Moderate drizzle Light drizzle Light drizzle with clear spells Light drizzle with clear spells Light drizzle with clear spells Light drizzle with clear spells Light drizzle with clear spells Light drizzle with clear spells Light drizzle with clear spells Light drizzle with clear spells Mostly clear Mostly cloudy Overcast Overcast Overcast Overcast Light drizzle Light drizzle Light drizzle Light drizzle Light drizzle Light drizzle Light drizzle Light drizzle Light drizzle Light drizzle Light drizzle Light drizzle Light drizzle Light drizzle Light drizzle Light drizzle Light drizzle
0.1 0.1 0.2 0.1 - - - - - - - - - - - 0.7 4.5 2.4 2.8 6.7 6.6 3.6 1.3 0.6 - - - 0.1 0.2 - - - - - - 0.1 0.3 1.9 0.4 - 0.3 - - - - - - - - 0.1 2 2 2 3.4 3.4 3.4 1 1 1 0.1 0.1 0.1 0.7 0.7 0.7 1.2 1.2 1.2 0.5 0.5 0.5 0.1 0.1 0.1 - - - - - - - - - - - - 0.8 0.8 0.8 1.5 1.5 1.5 2.3 2.3 2.3 0.2 0.2 0.2 0.4 0.4 0.4 0.7 0.7 0.7 0.1 0.1 0.1 1.6 1.6 1.6 1.5 1.5 1.5 0.8 0.8 0.8 0.3 0.3 0.3 0.2 0.2 0.2 0.1 0.1 0.1 - - - - - - 0.1 0.1 0.1 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.2
100% 100% 100% 100% 40% 35% 25% 15% 20% 35% 35% 35% 35% 35% 70% 100% 100% 100% 100% 100% 100% 100% 100% 85% 50% 10% 25% 85% 65% 25% 10% 15% 30% 35% 20% 90% 95% 100% 80% 45% 75% 25% 10% 5% 0% 15% 20% 25% 20% 80% 100% 100% 100% 100% 100% 100% 100% 100% 100% 95% 95% 95% 90% 90% 85% 100% 100% 100% 85% 70% 65% 60% 65% 65% 5% 5% 0% 0% 10% 15% 15% 25% 30% 35% 35% 55% 85% 90% 95% 100% 100% 100% 100% 95% 90% 75% 75% 75% 70% 75% 75% 70% 70% 65% 70% 70% 70% 95% 95% 100% 100% 95% 95% 75% 70% 70% 65% 65% 65% 65% 65% 65% 60% 55% 60% 15% 15% 20% 20% 20% 25% 75% 75% 80% 80% 85% 85% 90% 90% 90% 90% 90% 90% 90% 90% 90% 90% 90%
 
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SE SSE S SSW SSW WSW SW SW SSW ESE SE ESE ESE ESE E NE NNE NNW WNW WNW WNW WNW WNW WNW WNW W W W W W WSW WSW WSW WSW WSW WSW WSW W W WSW WSW WSW WSW SSW SSW SSE SE ESE ESE ESE ESE ESE ESE ESE ESE SE SE SE SE ESE E ENE NNE NNW WNW WNW WNW WNW WNW WNW WNW WNW WNW WNW WNW WNW WNW WNW W W W WSW WSW SW SW SSW SSW SSW S SSW SSW SSW SW WSW W W WSW WSW WSW WSW WSW WSW WSW WSW WSW W W W W W W W W W W W W W W W WNW WNW WNW WNW W W W W W WSW WSW WSW SW SW SSW SSW S S S S SSW SSW SSW SSW SSW SSW SSW SSW
4 4 3 5 8 11 10 8 7 2 4 5 5 9 6 5 5 6 11 25 26 26 24 24 21 15 15 13 11 11 10 7 8 7 7 7 8 10 9 10 10 10 7 8 6 4 4 6 9 11 13 14 15 16 17 17 16 14 12 9 6 6 8 12 17 22 28 31 31 29 27 26 26 25 23 21 20 18 16 15 14 14 14 13 13 13 15 18 21 22 23 23 24 24 25 24 24 24 23 23 24 24 25 26 26 27 27 27 26 26 27 29 30 30 30 29 28 26 25 23 23 21 20 18 17 16 16 15 13 9 7 6 7 7 10 11 12 12 13 13 13 14 14 15 15 15 16 17
9 7 5 9 15 21 19 16 14 5 9 11 11 17 14 11 11 12 23 49 51 51 47 47 40 30 29 25 21 21 19 14 14 13 14 14 15 18 17 19 19 18 14 15 12 9 10 13 18 22 25 27 29 31 33 34 31 28 23 18 13 11 15 23 31 41 51 58 58 54 50 49 48 46 43 40 36 33 30 28 26 26 26 24 23 24 28 34 38 40 42 43 44 45 45 45 44 43 43 43 43 45 46 47 48 49 50 49 48 48 50 53 54 55 54 53 51 48 45 43 41 39 36 33 31 30 29 27 23 17 13 12 12 14 19 21 22 23 24 24 25 25 26 27 28 29 30 31
 
100 100 100 100 100 96 94 92 93 98 99 100 100 100 100 100 98 96 97 96 96 93 91 84 81 81 88 88 85 83 82 85 94 93 89 92 95 91 93 88 87 82 76 75 83 89 92 90 87 86 88 93 97 97 95 94 95 98 99 98 97 95 94 94 93 93 93 92 87 81 76 74 73 72 71 71 72 74 77 80 85 91 95 95 93 92 93 94 95 96 96 95 90 84 79 77 77 77 78 80 80 78 75 73 72 73 75 80 87 91 91 88 85 84 82 82 83 84 85 85 84 84 85 86 87 87 88 88 89 89 90 90 91 91 93 93 94 95 96 97 98 99 99 99 99 98 97 97
944 943 943 942 941 941 941 940 939 939 938 938 938 937 937 937 937 937 937 938 939 941 942 942 943 944 945 946 946 946 946 946 946 946 946 947 948 949 949 950 950 950 950 950 949 949 948 947 946 945 943 941 939 937 935 934 932 931 931 930 930 930 930 931 932 933 935 936 938 939 940 942 943 944 945 945 946 947 947 947 947 947 946 945 945 943 941 938 936 933 930 927 927 927 927 927 928 928 928 928 928 928 928 929 929 929 930 931 931 932 933 934 935 936 938 939 941 942 944 945 946 946 947 948 948 948 949 949 949 949 950 950 950 950 949 949 949 948 948 948 947 947 947 946 946 946 946 946
0.4 0.1 0.1 0.1 0.2 4.3 6.1 12.8 13 5.4 4.6 0.7 0.1 0.1 0.3 0.5 4.2 7.5 4 5.3 5.3 12.3 26.1 36.4 39.3 37.3 30.3 33.6 44 42.1 45.8 45.9 34 34.7 41.7 25.2 17.1 27.2 29.8 35.8 24.4 38.7 42.5 44.8 37.3 31 19.5 18.5 17.3 20.1 15.8 9.3 2.7 2.8 2.9 3 3.3 3.7 4.1 4.5 5 5.5 4.7 3.9 3.1 3.2 3.4 3.5 9.3 15.1 21 19 17.1 15.2 16.9 18.6 20.4 21.3 22.2 23.1 20.8 18.5 16.1 13.1 10.1 7 5.8 4.5 3.2 3.1 3 2.9 6.5 10.1 13.8 16.1 18.4 20.7 15.4 10 4.6 4.6 4.6 4.6 4.3 4 3.8 3.4 3.1 2.7 3.7 4.8 5.8 6.7 7.5 8.4 10.5 12.5 14.5 15.1 15.7 16.2 17.6 18.9 20.2 20.4 20.6 20.8 20.7 20.6 20.5 15 9.5 4 4.7 5.3 6 5.8 5.6 5.5 5.3 5.1 5 5 5 5.1 5.1 5.1
- - - - - - - - - - - - - 0.2 0.3 0.2 0.3 0.4 0.2 - - - - - - - - - - - - - - - - - 0.2 0.4 0.7 1.3 1.3 0.9 0.7 0.3 - - - - - - - - - - - - - - - - 0.4 0.8 1 1.1 1.2 0.9 0.8 0.5 0.3 - - - - - - - - - - - - - - - 0.4 0.7 0.9 1 1.1 0.9 0.8 0.5 0.2 - - - - - - - - - - - - - - - 0.3 0.6 0.8 1 1 1.1 1 0.7 0.4 - - - - - - - - - - - - - - - 0.4 0.7 1 1.2 1.2 1.1 0.9 0.6 0.2 - - - - - - -
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 30 20 20 20 20 20 10 0 10 0 0 0 0 0 0 0 0 0 0 0 10 30 30 60 20 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 30 50 60 60 40 30 20 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10 20 20 10 10 0 0 10 10 10 0 0 10 30 40 40 30 20 20 20 20 10 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10 10 10 10 0 0 0 0 0 0 0 0
7.3 8.7 8.7 7.1 6.1 4.8 5.1 7.0 7.4 8.8 7.4 6.9 6.8 5.6 6.4 6.5 3.7 4.9 2.5 0.0 0.0 0.0 0.0 0.0 0.6 2.8 3.1 5.0 5.9 5.9 5.1 6.2 6.1 6.4 6.2 6.2 5.9 4.0 6.4 6.4 6.2 6.5 7.3 7.3 7.9 8.5 7.3 6.6 5.5 4.5 2.5 2.0 1.7 0.1 0.0 0.0 1.8 2.6 3.5 5.3 6.4 6.7 5.5 3.8 1.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.8 1.6 2.4 3.2 3.8 3.2 3.5 3.5 3.6 3.9 4.1 3.9 2.5 1.3 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.7 1.1 1.6 2.3 3.0 3.6 3.9 4.1 3.3 4.3 5.5 6.3 6.5 6.4 6.2 5.1 4.6 4.3 4.1 4.0 3.8 3.7 3.7 3.5 3.2 3.0 2.8 2.6 2.4
Best Activity Window
WeatherDuck score WeatherDuck score Wind matters most. Rain comes next. Sky only nudges it. Temperature is off by default because layers and kit change comfort.
Day average
7.3/10
Windy, dull day
Best window
21:00-22:00
avg 7.3/10
Day average: 7.3/10
Best window: 21:00-22:00 · Avg 7.3
06:00 · Past
07:00 · Past
08:00 · Past
09:00 · Past
10:00 · Past
11:00 · Past
12:00 · Past
13:00 · Past
14:00 · Past
15:00 · Past
16:00 · Past
17:00 · Past
18:00 · Past
19:00 · Past
20:00 · Past
21:00 · 7.3/10
06
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10
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13
14
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21
What this shows
The selected day from 06:00 to 21:00, scored from 0-10. The top line gives the day average and strongest window; the bars show how conditions rise and fall through that activity window. WeatherDuck score — Wind up to 5 mph (matters a lot) · Rain none at all (matters a fair bit) · Sky At least Mostly cloudy (matters a fair bit).
Score Customiser
WeatherDuck score
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These factors shape your score — set a comfy range for each, and how much it matters. Add more from the tray, or remove ones you don't care about. The bars update instantly.

Wind
Comfy range up to 5 mph
How much it matters
matters a lot
Rain
Comfy range none at all
How much it matters
matters a fair bit
Sky
Comfy range At least Mostly cloudy
How much it matters
matters a fair bit
Temperature
Comfy range 0 – 25°C
How much it matters
matters a fair bit
Time of day
Comfy range any time of day
How much it matters
matters a fair bit
UV
Comfy range any UV level
How much it matters
matters a fair bit
Wind direction
Comfy range any direction
How much it matters
matters a fair bit
Visibility
Comfy range at least 5 km
How much it matters
matters a fair bit
Not counted — tap to add
Day briefing

Fog and low cloud around at times

9° / 7° · Today · Tue 20

Persistent rain most likely in morning and afternoon / evening. Easterly winds averaging around 9 mph with peaks near 13 mph, gusting to 27 mph. Temperatures range from 7C to 9C with largely cloudy skies. Watch for some visibility reduction from fog or mist.

7.8 mm
Rain total
13 mph E
Wind max
gusts 27 mph
0.3
UV max
Off-season
Pollen
38
Air quality
Fair
Very low
Thunder
CAPE 20
Atmosphere
Cloud avg 100%
Freezing level 2,070 mup to 2,880 m
Fog risk Possible1 hr forecast
Sun & Moon
07:43 / 17:59
Sun ↑↓
10 h 16 m
Daylight
16:02 / --
Moon ↑↓
Waxing Gibbous
Moon phase
72% lit
Live rain radar
LIVE
Loading radar…
--:--
Light Moderate Heavy
Radar data by RainViewer
Is it muddy out there? 6.6 mm last 24 h · free account unlocks the verdict Sign up →
Ground conditions
Is it muddy out there?
A free account unlocks the local dryness verdict. No payment details.
6.6 mm
Last 24 h
20.8 mm
Last 7 days
Measured at Chapel Reservoir rain gauge, 7.2 km away
Create a free account
Rain gauges and totals stay free for everyone
What to wear
Rain expected; full waterproofs.
LayerItemMaterialWhy
Base Moisture-wicking top Merino wool or synthetic; avoid cotton Sweat management in rain
Mid Light fleece Micro-fleece or lightweight synthetic; not down (rain forecast) 9°C with mild, windy insulation
Outer Waterproof jacket Breathable membrane (Gore-Tex etc.), hood Heavy rain + 27 mph gusts
Lower Waterproof trousers Over existing trousers, breathable Heavy rain forecast
Feet Waterproof boots Ankle support, membrane lining Heavy rain means paths will be wet
Extras Hat, gloves, gaiters Pack spare mid-layer, buff/neck gaiter Cool on ridges, so extra warmth will be useful
Layer up. Plan to wear the main protection from the start.
Wear from the start 5 pieces
Add before you go Weather protection

Tap an item to see why

Essential Recommended Guidance

Guidance based on the forecast, not professional safety advice. Always use your own judgement. BMC layering guide →

Essential Recommended
This is general guidance based on forecast data, not professional safety advice. Always use your own judgement. BMC layering guide →
Inversion Outlook Forecast source Met Office Seamless
UKV 2 km with UKMO Global fallback
Likelihood labels describe the model signal, not an exact percentage chance.
Morning 00:00–12:00 · Afternoon 12:00–00:00
Up to two qualifying hours before midnight join the next morning. Peak District & South Pennines region
Unlikely
Tuesday afternoon BEST
No clear window yet.
Confidence: N/A
TUE AFTERNOON
No clear window
Unlikely
Confidence: N/A
WED MORNING
No clear window
Unlikely
Confidence: N/A
WED AFTERNOON
No clear window
Unlikely
Confidence: N/A
Tap a period for detail
Key Factors What we look for

Our inversion forecast combines five weather factors and how long favourable conditions are expected to last.

Temperature lid
Warm air sitting above cooler valley air, the essential ingredient for a cloud sea.
Valley moisture
Whether the valley air is damp enough to form and hold cloud.
Layer contrast
A sharp boundary between the cloudy valley and the dry air above it.
Summit clarity
Clear, dry air above the cloud layer. The better this is, the cleaner the summit views.
Wind speed
Light winds at low levels keep the inversion intact and the cloud sea flat.
Duration
How long the conditions hold. A sustained event gives more time to get above the clouds.
Temperature lid
Poor
Valley moisture
Good
Layer contrast
Poor
Summit clarity
Poor
Wind speed
Good
Duration
0h
No temperature inversion detected
Valley air moist enough
No moisture contrast, diffuse profile
Saturated above, no clear cap
Light winds preserve the layer
No sustained favourable window
Create Free Account for 1 Alert
Loading…
Cloud Inversion Heatmap About this map A shaded area means several nearby locations agree — amber for possible, green for likely, blue for very likely. The bands always sit inside one another, so stronger signals appear more solid.
The purple dot marks your location.
Drag the timeline to see how the chance changes through the night.
Very likely Likely Possible
Atmospheric Profile · Edale · 229 m
Loading… Timeline
Atmospheric profile data for Mam Tor,GB
Surface Pressure

Humidity at Pressure Levels

Tap heights to compare both charts.

Higher humidity means the air is closer to saturation.

Temperature at Pressure Levels

Tap heights to compare both charts.

Warmer air above cooler air can indicate an inversion.

All heights shown equally.

Golden Hour
Today
DARKNESS
DAYLIGHT
06:58
07:23
07:43 Sunrise
08:03
08:28
Golden Hour · 40 min
Be at your summit by 07:23
Allow time to set up before the light show begins.
Monthly Inversion Chance
Illustrative relative chance by season
Illustrative — typical UK pattern
J
F
M
A
M
J
J
A
S
O
N
D
~2 proper inversion days per year. Mostly late autumn to spring.

Cloud inversions explained

What is a cloud inversion near Mam Tor, Derbyshire?

A cloud inversion happens when cool, moist air becomes trapped in valleys beneath warmer air above. If the trapped moisture turns into fog or low cloud, the hills can rise through it into clearer air and sunshine. From a summit, the result can look like a wide sea of cloud with only the higher peaks visible.

The best chance near Mam Tor, Derbyshire is a calm, settled night with moist valley air, a warm lid above and clearer, drier air over the tops. The bands on this page, from Unlikely to Very likely, describe the strength of that overall signal rather than a percentage promise, so always check timing, estimated cloud height and wind before setting off.

How to read this page. The headline outlook covers the surrounding region. Key Factors and the Atmospheric Profile describe the nearest available atmospheric profile.

See the dedicated Mam Tor cloud inversion page Read the full UK cloud inversion guide See how WeatherDuck forecasts inversions
Tonight's Stargazing
5
Very poor conditions Skies look closed in — best to wait it out.
Waxing Gibbous Moon Waxing Gibbous 72%
Overcast Cloud Cover Overcast 93%
Moon Times Rise 16:02
Sky Clarity 4 km Mist possible
Lunar Day Day 9.6
Light Pollution View map ↓
Tonight's Aurora
Aurora & Solar Wind NOAA
2.7 Planetary Kp Low
Wind Speed 390 km/s
Bz -2.9 nT
Density 7.4 p/cm³
Bt 7.9 nT
No significant aurora activity expected tonight.
Observed 20:05 UTC · cached 5 min

Nightly Outlook

Tonight · 20 Oct

Waxing Gibbous · 72% illuminated

5/100
No good window tonight 92% cloud cover all night
Moon height above horizon Daylight
18:00–10:00 next morning
Moonset 01:40 Sunset 17:59Sunrise 07:45
Every hour in detail
Hours after midnight are the following morning.
HourCloud coverMoon
18:00 100% Above horizon
19:00 100% Above horizon
20:00 100% Above horizon
21:00 100% Above horizon
22:00 100% Above horizon
23:00 100% Above horizon
00:00 100% Above horizon
01:00 99% Above horizon
02:00 96% Below horizon
03:00 91% Below horizon
04:00 72% Below horizon
05:00 63% Below horizon
06:00 86% Below horizon
07:00 99% Below horizon
08:00 100% Below horizon
09:00 100% Below horizon
Highest moon 22° at 21:00 Lunar day 9.6

Aurora Kp · 3-Day Forecast

NOAA SWPC · 3-hourly
Higher Kp = stronger geomagnetic activity = better aurora chances. For UK observers, Kp 4+ means aurora is possible from N. Scotland; Kp 5+ brings it across the whole UK.
Today
Tue 20 Oct
Unsettled
Peak Kp 4.7 at 18:00 UTC
Faint aurora possible from N. Scotland.
9630
4.7 · 18:00
0003060912151821
Tomorrow
Wed 21 Oct
Unsettled
Peak Kp 4.7 at 00:00 UTC
Faint aurora possible from N. Scotland.
9630
4.7 · 00:00
0003060912151821
Thu 22
Thu 22 Oct
Unsettled
Peak Kp 3.7 at 03:00 UTC
Slightly unsettled — minor activity, no aurora expected.
9630
3.7 · 03:00
0003060912151821
Aurora Forecast Map
NOAA OVATION Aurora Forecast
Global — OVATION Model
UK Focus
NOAA OVATION Model • Auto-refreshed
Your Night Sky
Meteor Showers
Orionids Active Now
Oct 2 – Nov 7 · Peak Oct 21
Fast, with persistent trains.
1
day to peak
Coming up this year
Leonids Nov 17
Nov 6 – Nov 30
Occasional storms. Fast, bright.
Geminids Dec 14
Dec 4 – Dec 20
Best of the year. Bright, multi-coloured.
Earlier this year
Quadrantids Jan 4
Jan 1 – Jan 6
Strong, short-lived peak. Bright fireballs.
Lyrids Apr 22
Apr 16 – Apr 25
Sparse, sometimes glowing trails.
Eta Aquariids May 6
Apr 19 – May 28
Best before dawn. Fast meteors.
Delta Aquariids Jul 30
Jul 12 – Aug 23
Steady rates, faint. Best late night.
Perseids Aug 12
Jul 17 – Aug 24
Bright, reliable. Best summer shower.
Light Pollution Map
Understanding the stargazing score

The stargazing score combines cloud cover and moon illumination to estimate how good conditions are for observing the night sky. Cloud cover is the dominant factor — even the darkest location is useless under heavy cloud.

The Bortle scale measures light pollution from 1 (pristine dark sky) to 9 (inner-city sky). In the UK, the best accessible sites reach Bortle 2 to 3, found in areas like Northumberland International Dark Sky Park, parts of the Lake District, Snowdonia, the Brecon Beacons, and the Scottish Highlands. At Bortle 3, the Milky Way is clearly visible and dozens of deep-sky objects are observable with binoculars.

Moon phase matters: A new moon (0% illumination) provides the darkest sky. A full moon floods the sky with light, washing out everything except planets and the brightest stars. The best stargazing combines a new or thin crescent moon with clear skies.

Practical tips: Give your eyes 20 to 30 minutes to dark-adapt after arriving at your spot. Avoid looking at phone screens (use a red-light torch instead). The hours after midnight are often best, as the atmosphere settles and any remaining cloud may clear.

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