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

Heavy Rain

15°C 59°F 13°C 55°F South Westerly
Wind Speed 24 km/h 15 mph
Thursday

Light Cloud

17°C 63°F 14°C 57°F South Westerly
Wind Speed 11 km/h 7 mph
Friday

Light Rain Shower

16°C 61°F 12°C 54°F Westerly
Wind Speed 31 km/h 19 mph
Saturday

Sunny

17°C 63°F 13°C 55°F Westerly
Wind Speed 26 km/h 16 mph
Sunday

Light Rain

17°C 63°F 15°C 59°F West South Westerly
Wind Speed 21 km/h 13 mph

IN ASSOCIATION WITH

Forecast

Sunrise 04:59 Sunset 21:33

Last updated 10:30

Weather forecast details for Wednesday 29 June. 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
Thu
0400 hours  
Weather Conditions Heavy Rain Heavy Rain Light Rain Light Cloud Partly Cloudy Partly Cloudy   
Temperature (°C/°F) 15°C 59°F 15°C 59°F 15°C 59°F 15°C 59°F 14°C 57°F 14°C 57°F   
Wind Speed (mph/km/h) Wind Speed 24 km/h 15 mph South Westerly Wind Speed 24 km/h 15 mph West South Westerly Wind Speed 21 km/h 13 mph West South Westerly Wind Speed 16 km/h 10 mph West South Westerly Wind Speed 14 km/h 9 mph West South Westerly Wind Speed 11 km/h 7 mph Westerly   
Wind Direction SW WSW WSW WSW WSW W   
Humidity 85% 88% 87% 87% 89% 90%   
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) GGVGVGVGVG  
Pressure (Millibars) 1006 1005 1006 1007 1007 1008   

Wales

Forecast Summary

  • Today

    It's likely to be a dull and damp start as rain quickly spreads in from the west, turning heavy across western upslopes with gusty coastal winds. Though the afternoon it'll turn brighter and drier with isolated heavy showers.

  • Tonight

    Any showers will soon die out to bring a mostly dry night but staying cloudy for many with some clear spells and patchy mist and fog.

Environmental Summary

UV: 2

UK Range: 1-8

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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BBC Wales Today

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Last updated 06:39 BST, Wednesday 29 JunForecast updated Monday to Friday only

UK

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Last updated 08:17 BST, Wednesday 29 Jun

Observations

Observed at 10:00, Wednesday 29 June

Light Rain

14°C 57°F

Wind Speed 23 km/h 14 mph South South Westerly

Humidity: 88%

Visibility: Good

Pressure: 1006mb, 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

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