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

Sunny Intervals

18°C 64°F 10°C 50°F North Westerly
Wind Speed 14 km/h 9 mph
Friday

Sunny

18°C 64°F 13°C 55°F South Westerly
Wind Speed 10 km/h 6 mph
Saturday

Light Cloud

18°C 64°F 13°C 55°F West South Westerly
Wind Speed 19 km/h 12 mph
Sunday

Light Cloud

20°C 68°F 16°C 61°F South South Easterly
Wind Speed 21 km/h 13 mph
Monday

Light Rain Shower

20°C 68°F 14°C 57°F South South Westerly
Wind Speed 27 km/h 17 mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:33 Sunset 21:05

Last updated 12:04

Weather forecast details for Thursday 30 July. 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
Fri
0400 hours  
Weather Conditions Sunny Intervals Sunny Intervals Sunny Clear Sky Clear Sky Partly Cloudy   
Temperature (°C/°F) 16°C 61°F 18°C 64°F 17°C 63°F 14°C 57°F 11°C 52°F 10°C 50°F   
Wind Speed (mph/km/h) Wind Speed 14 km/h 9 mph North Westerly Wind Speed 14 km/h 9 mph North Westerly Wind Speed 14 km/h 9 mph North Westerly Wind Speed 10 km/h 6 mph North Westerly Wind Speed 6 km/h 4 mph North Westerly Wind Speed 5 km/h 3 mph North Westerly   
Wind Direction NW NW NW NW NW NW   
Humidity 49% 43% 46% 56% 71% 76%   
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VG VG VG VG G G   
Pressure (Millibars) 1020 1020 1020 1021 1021 1020   

Wales

Forecast Summary

  • Today

    Today will be a fine and dry day with plenty of sunny spells. It will feel warmer than of late with light winds and temperatures reaching the high teens.

  • Tonight

    We will see largely clear skies once again giving a chilly feel, particularly in rural spots. Cloud will start to push in from the west into the early hours.

Environmental Summary

UV: 6

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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Forecast Video

BBC Wales Today

BBC Wales Today Forecast Last updated 13:52, Wednesday 29 Jul Forecast updated Monday to Friday only

UK

UK Forecast Last updated 07:45, Thursday 30 Jul

Observations

Observed at 11:00, Thursday 30 July

Sunny Intervals

15°C 59°F

Wind Speed 18 km/h 11 mph North Westerly

Humidity: 54%

Visibility: Excellent

Pressure: 1020mb, 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