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

Clear Sky

26°C 79°F 17°C 63°F North Easterly
11km/h 7mph
Wednesday

Sunny

27°C 81°F 18°C 64°F East North Easterly
19km/h 12mph
Thursday

Light Rain Shower

27°C 81°F 17°C 63°F East North Easterly
16km/h 10mph
Friday

Sunny

26°C 79°F 16°C 61°F East North Easterly
16km/h 10mph
Saturday

Sunny Intervals

26°C 79°F 17°C 63°F North Easterly
11km/h 7mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:22 Sunset 21:16
Weather forecast details for Tuesday 22 July. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1900 hours2200 hours0100 hours
Wed
0400 hours    
Weather Conditions Light Cloud Clear Sky Clear Sky Clear Sky     
Temperature (°C/°F) 25°C 77°F 23°C 73°F 21°C 70°F 18°C 64°F     
Wind Speed (mph/km/h) 8km/h 5mph West North Westerly 6km/h 4mph North North Westerly 11km/h 7mph North Easterly 11km/h 7mph North Easterly     
Wind Direction WNW NNW NE NE     
Humidity 56% 64% 65% 79%     
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) G G G G     
Pressure (Millibars) 1022 1023 1023 1022     

Wales

Forecast Summary

  • This Evening and Tonight

    Plenty of sunshine to end the day, then a fine night with clear periods. Some low cloud may affect western coasts with the east of Wales also seeing some patchy low cloud by the end of the night.

Environmental Summary

UV: 7

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 <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 14:02, Tuesday 22 Jul Forecast updated Monday to Friday only

UK

UK Forecast Last updated 16:13, Tuesday 22 Jul

Observations

Observed at 16:00, Tuesday 22 July

Sunny

24°C 75°F

11km/h 7mph West South Westerly

Humidity: 52%

Visibility: Very Good

Pressure: 1023mb, 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