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

Sunny Intervals

13°C 55°F 6°C 43°F North North Westerly
27km/h 17mph
Saturday

Sunny

15°C 59°F 7°C 45°F South South Westerly
6km/h 4mph
Sunday

Sunny

16°C 61°F 7°C 45°F Westerly
14km/h 9mph
Monday

Light Rain

15°C 59°F 8°C 46°F South South Westerly
24km/h 15mph
Tuesday

Light Rain Shower

14°C 57°F 7°C 45°F Southerly
13km/h 8mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:10 Sunset 21:10
Weather forecast details for Friday 24 May. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1300 hours1600 hours1900 hours2200 hours0100 hours
Sat
0400 hours  
Weather Conditions Sunny Intervals Light Rain Shower Sunny Clear Sky Clear Sky Clear Sky   
Temperature (°C/°F) 12°C 54°F 13°C 55°F 11°C 52°F 9°C 48°F 8°C 46°F 6°C 43°F   
Wind Speed (mph/km/h) 27km/h 17mph North North Westerly 35km/h 22mph Northerly 32km/h 20mph North North Easterly 21km/h 13mph North North Easterly 14km/h 9mph North North Easterly 11km/h 7mph North North Easterly   
Wind Direction NNW N NNE NNE NNE NNE   
Humidity 52% 55% 57% 64% 73% 78%   
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VG VG VG VG VG VG   
Pressure (Millibars) 1010 1010 1013 1017 1019 1020   

Wales

Forecast Summary

  • Today

    Feeling cold with rain or showers and strong winds through the morning. Showers becoming more isolated later in the afternoon with some sunny spells developing, and winds starting to ease.

  • Tonight

    A largely dry night with winds gradually falling light. Remaining cloudy in eastern parts, but clear spells developing towards the north and west.

Environmental Summary

UV: 5

UK Range: 1-7

Pollution: Low

UK Range: Low to Very High

Pollen: Low

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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Forecast Video

BBC Wales Today

BBC Wales Today Forecast Last updated 19:06, Thursday 23 May Forecast updated Monday to Friday only Cannot play media. You do not have the correct version of the flash player. Download the correct version

UK

UK Forecast Last updated 08:28, Friday 24 May Cannot play media. You do not have the correct version of the flash player. Download the correct version

Observations

Observed at 11:00, Friday 24 May

Grey Cloud

9°C 48°F

24km/h 15mph North Westerly

Humidity: 66%

Visibility: Very Good

Pressure: 1012mb, Falling

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