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

Light Rain

9°C 48°F 7°C 45°F Westerly
Wind Speed 31 km/h 19 mph
Thursday

Light Rain

10°C 50°F 8°C 46°F South Easterly
Wind Speed 13 km/h 8 mph
Friday

Light Cloud

11°C 52°F 6°C 43°F North Westerly
Wind Speed 24 km/h 15 mph
Saturday

Light Cloud

12°C 54°F 5°C 41°F North North Westerly
Wind Speed 18 km/h 11 mph
Sunday

Light Cloud

12°C 54°F 5°C 41°F Northerly
Wind Speed 13 km/h 8 mph

IN ASSOCIATION WITH

Forecast

Sunrise 06:50 Sunset 19:46

Last updated 12:07

Weather forecast details for Wednesday 1 April. 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 Light Cloud Heavy Rain Heavy Rain Light Rain Thick Cloud Thick Cloud   
Temperature (°C/°F) 9°C 48°F 8°C 46°F 7°C 45°F 8°C 46°F 9°C 48°F 9°C 48°F   
Wind Speed (mph/km/h) Wind Speed 31 km/h 19 mph Westerly Wind Speed 29 km/h 18 mph Westerly Wind Speed 23 km/h 14 mph Westerly Wind Speed 32 km/h 20 mph Westerly Wind Speed 34 km/h 21 mph Westerly Wind Speed 31 km/h 19 mph West North Westerly   
Wind Direction W W W W W WNW   
Humidity 68% 80% 95% 98% 97% 97%   
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VG VG M G VG G   
Pressure (Millibars) 1027 1025 1023 1020 1018 1018   

Wales

Forecast Summary

  • Today

    A largely dry, bright and chilly start, but soon clouding over from the west, with outbreaks of rain arriving. Rain will turn persistent and occasionally heavy later, particularly in the west. Staying rather breezy.

  • Tonight

    Cloudy with persistent rain this evening, heavy at times, especially on hills. Rain is likely to become more patchy later in the night and winds will gradually ease.

Environmental Summary

UV: 2

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 <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span>
Discomfort From Heat And Humidity <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span> <span class="unit-na" title="Not Available">--</span>

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 06:14, Wednesday 1 Apr Forecast updated Monday to Friday only

UK

UK Forecast Last updated 12:35, Wednesday 1 Apr

Observations

Observed at 11:00, Wednesday 1 April

Sunny Intervals

9°C 48°F

Wind Speed 34 km/h 21 mph Westerly

Humidity: 66%

Visibility: Very Good

Pressure: 1027mb, 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