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

Light Cloud

13°C 55°F 5°C 41°F Westerly
23km/h 14mph
Friday

Sunny

13°C 55°F 4°C 39°F Easterly
14km/h 9mph
Saturday

Sunny

12°C 54°F 6°C 43°F Easterly
19km/h 12mph
Sunday

Light Rain

12°C 54°F 8°C 46°F North North Easterly
24km/h 15mph
Monday

Light Rain Shower

13°C 55°F 8°C 46°F Easterly
21km/h 13mph

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Forecast

Sunrise 06:14 Sunset 20:13
Weather forecast details for Thursday 17 April. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1600 hours1900 hours2200 hours0100 hours
Fri
0400 hours   
Weather Conditions Light Cloud Light Cloud Light Cloud Clear Sky Clear Sky    
Temperature (°C/°F) 12°C 54°F 11°C 52°F 10°C 50°F 9°C 48°F 7°C 45°F    
Wind Speed (mph/km/h) 24km/h 15mph Westerly 16km/h 10mph West North Westerly 11km/h 7mph West North Westerly 11km/h 7mph West North Westerly 11km/h 7mph North North Westerly    
Wind Direction W WNW WNW WNW NNW    
Humidity 82% 72% 80% 87% 94%    
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) G G G G G    
Pressure (Millibars) 1020 1020 1021 1021 1020    

Wales

Forecast Summary

  • Today

    A rather cloudy day with some patchy rain at times, especially in the morning and across the hills. Later in the afternoon, cloud will break up to give some brighter spells and many places will be dry by the evening.

  • Tonight

    Many parts will remain dry with some increasingly prolonged clear spells and light winds. This will lead to a rather chilly night, with a grass frost possible in the north.

Environmental Summary

UV: 3

UK Range: 1-7

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

BBC Wales Today Forecast Last updated 05:59, Thursday 17 Apr 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 12:36, Thursday 17 Apr Cannot play media. You do not have the correct version of the flash player. Download the correct version

Observations

Observed at 14:00, Thursday 17 April

Thick Cloud

11°C 52°F

21km/h 13mph Westerly

Humidity: 89%

Visibility: Good

Pressure: 1021mb, 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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