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Last updated 18:08

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

Light Cloud

27°C 81°F 17°C 63°F West North Westerly
13km/h 8mph
Sunday

Sunny Intervals

21°C 70°F 15°C 59°F Westerly
19km/h 12mph
Monday

Sunny Intervals

22°C 72°F 14°C 57°F North North Easterly
11km/h 7mph
Tuesday

Sunny Intervals

22°C 72°F 15°C 59°F West North Westerly
16km/h 10mph
Wednesday

Sunny Intervals

20°C 68°F 15°C 59°F West North Westerly
18km/h 11mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:27 Sunset 21:11
Weather forecast details for Saturday 26 July. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 2000 hours2100 hours2200 hours2300 hours0000 hours
Sun
0100 hours0200 hours0300 hours0400 hours0500 hours              
Weather Conditions Sunny Sunny Intervals Light Cloud Light Cloud Light Cloud Light Cloud Light Cloud Partly Cloudy Clear Sky Clear Sky               
Temperature (°C/°F) 23°C 73°F 21°C 70°F 21°C 70°F 20°C 68°F 20°C 68°F 20°C 68°F 19°C 66°F 19°C 66°F 18°C 64°F 17°C 63°F               
Wind Speed (mph/km/h) 18km/h 11mph Westerly 18km/h 11mph Westerly 18km/h 11mph Westerly 14km/h 9mph Westerly 13km/h 8mph Westerly 13km/h 8mph West North Westerly 11km/h 7mph North Westerly 11km/h 7mph West North Westerly 13km/h 8mph West North Westerly 11km/h 7mph West North Westerly               
Wind Direction W W W W W WNW NW WNW WNW WNW               
Humidity 59% 69% 75% 76% 76% 70% 70% 75% 79% 81%               
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) G G G G G G VG VG VG VG               
Pressure (Millibars) 1017 1017 1018 1018 1017 1017 1017 1017 1018 1018               

Wales

Forecast Summary

  • This Evening and Tonight

    Dry for most in the evening, but a few sharp showers are likely to affect northern and eastern areas. Rather cloudy overnight with isolated showers, but remaining dry in most places with clearer spells developing later. Freshening northwesterly winds.

Environmental Summary

UV: 6

UK Range: 1-7

Pollution: Moderate

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 19:34, Friday 25 Jul Forecast updated Monday to Friday only

UK

UK Forecast Last updated 17:46, Saturday 26 Jul

Observations

Observed at 18:00, Saturday 26 July

Sunny

23°C 73°F

14km/h 9mph Westerly

Humidity: 62%

Visibility: Very Good

Pressure: 1017mb, 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