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

Heavy Rain

14°C 57°F 11°C 52°F South South Westerly
Wind Speed 19 km/h 12 mph
Thursday

Light Rain

15°C 59°F 10°C 50°F South South Easterly
Wind Speed 16 km/h 10 mph
Friday

Sunny Intervals

13°C 55°F 8°C 46°F South South Westerly
Wind Speed 18 km/h 11 mph
Saturday

Heavy Rain Shower

12°C 54°F 5°C 41°F South Westerly
Wind Speed 16 km/h 10 mph
Sunday

Sunny Intervals

13°C 55°F 7°C 45°F West South Westerly
Wind Speed 14 km/h 9 mph

IN ASSOCIATION WITH

Forecast

Sunrise 06:57 Sunset 19:41

Last updated 17:07

Weather forecast details for Wednesday 29 March. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1900 hours2200 hours0100 hours
Thu
0400 hours    
Weather Conditions Heavy Rain Shower Light Rain Light Rain Shower Light Rain     
Temperature (°C/°F) 12°C 54°F 11°C 52°F 11°C 52°F 11°C 52°F     
Wind Speed (mph/km/h) Wind Speed 18 km/h 11 mph South South Westerly Wind Speed 19 km/h 12 mph Southerly Wind Speed 19 km/h 12 mph South South Westerly Wind Speed 16 km/h 10 mph Southerly     
Wind Direction SSW S SSW S     
Humidity 87% 92% 92% 95%     
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) GVGVGVG    
Pressure (Millibars) 1018 1019 1019 1018     

Wales

Forecast Summary

  • This Evening and Tonight

    The evening and night will be cloudy with further outbreaks of rain, including heavy bursts in the south. It will stay breezy and very mild for all.

Environmental Summary

UV: 2

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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Forecast Video

BBC Wales Today

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Last updated 13:54 BST, Wednesday 29 MarForecast updated Monday to Friday only

UK

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Last updated 12:37 BST, Wednesday 29 Mar

Observations

Observed at 17:00, Wednesday 29 March

Light Cloud

12°C 54°F

Wind Speed 13 km/h 8 mph South South Westerly

Humidity: 91%

Visibility: Good

Pressure: 1019mb, 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