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Day Weather Maximum Day Temperature Minimum Night Temperature Wind Direction and Speed
Wednesday

Sunny

21°C 70°F 13°C 55°F West South Westerly
Wind Speed 13 km/h 8 mph
Thursday

Sunny

22°C 72°F 14°C 57°F South Easterly
Wind Speed 18 km/h 11 mph
Friday

Sunny

22°C 72°F 15°C 59°F South Easterly
Wind Speed 21 km/h 13 mph
Saturday

Light Rain

19°C 66°F 12°C 54°F South Westerly
Wind Speed 18 km/h 11 mph
Sunday

Light Rain

19°C 66°F 12°C 54°F North North Westerly
Wind Speed 14 km/h 9 mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:11 Sunset 21:10

Last updated 09:21

Weather forecast details for Wednesday 24 May. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1000 hours1300 hours1600 hours1900 hours2200 hours0100 hours
Thu
0400 hours 
Weather Conditions Sunny Intervals Sunny Sunny Sunny Clear Sky Clear Sky Clear Sky  
Temperature (°C/°F) 16°C 61°F 19°C 66°F 19°C 66°F 20°C 68°F 16°C 61°F 15°C 59°F 14°C 57°F  
Wind Speed (mph/km/h) Wind Speed 11 km/h 7 mph Westerly Wind Speed 11 km/h 7 mph West South Westerly Wind Speed 13 km/h 8 mph South South Westerly Wind Speed 8 km/h 5 mph Westerly Wind Speed 6 km/h 4 mph Westerly Wind Speed 6 km/h 4 mph East South Easterly Wind Speed 10 km/h 6 mph East North Easterly  
Wind Direction W WSW SSW W W ESE ENE  
Humidity 91% 81% 79% 73% 88% 86% 89%  
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) MGGGGGG 
Pressure (Millibars) 1027 1027 1026 1025 1025 1025 1024  

Wales

Forecast Summary

  • Today

    It will be another dry with partly cloudy skies. There will be increasing bright or sunny spells through the afternoon and it will feel warm in light winds.

  • Tonight

    Clear spells will develop overnight and it will stay dry. It will be a very mild night across the board.

Environmental Summary

UV: 7

UK Range: 1-8

Pollution: Low

UK Range: Low to Very High

Pollen: Moderate

UK Range: Low to Very High

Average Conditions

BBC Weather's average conditions for London, United Kingdom. This includes readings of average sunlight, temperature, discomfort from heat and humidity, relative humidity, average Precipitation, and wet days.
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average Minimum Temperature (°C) 2 2 3 5 8 11 12 13 11 8 5 3
Average Minimum Temperature (°F) 35 35 38 41 46 51 54 55 51 46 41 37
Average Maximum Temperature (°C) 7 7 10 13 16 19 20 21 18 14 10 8
Average Maximum Temperature (°F) 45 45 50 56 61 68 69 69 64 58 51 46
Record Minimum Temperature (°C) -17 -9 -8 -3 -1 4 7 6 2 -3 -3 -7
Record Minimum Temperature (°F) 2 15 18 27 31 39 44 43 35 26 26 19
Record Maximum Temperature (°C) 15 16 20 24 29 31 31 33 28 25 18 15
Record Maximum Temperature (°F) 59 61 68 75 84 87 88 91 83 77 65 59
Average Precipitation (mm) 108 72 63 65 76 63 89 97 99 109 116 108
Average Precipitation (inches) 4.3 2.8 2.5 2.6 3.0 2.5 3.5 3.8 3.9 4.3 4.7 4.3
Average Sunlight Hours 2 3 4 5 6 7 6 6 5 3 2 2
Wet Days (+0.1 mm) 18 14 13 13 13 13 14 15 16 16 17 18
Relative Humidity AM 89 87 82 74 74 73 76 78 81 85 88 89
Relative Humidity PM -- -- -- -- -- -- -- -- -- -- -- --
Discomfort From Heat And Humidity -- -- -- -- -- -- -- -- -- -- -- --

Average Conditions data © Copyright RM, 2011. All rights reserved. Helicon Publishing is a division of RM.

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BBC Wales Today

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Last updated 19:39 BST, Tuesday 23 MayForecast updated Monday to Friday only

UK

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Last updated 08:28 BST, Wednesday 24 May

Observations

Observed at 08:00, Wednesday 24 May

Sunny Intervals

14°C 57°F

Wind Speed 10 km/h 6 mph Westerly

Humidity: 99%

Visibility: Moderate

Pressure: 1027mb, Rising

Observation station: St. Athan

(Lat: 51.4 | Lon: -3.433)

BBC Weather in association with the Met Office

All times are BST (Europe/London, GMT+0100) unless otherwise stated

Information given for most appropriate forecast location. See FAQs for details