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

Thundery Shower

32°C 90°F 26°C 79°F West North Westerly
5km/h 3mph
Sunday

Heavy Rain Shower

33°C 91°F 26°C 79°F West North Westerly
5km/h 3mph
Monday

Thundery Shower

31°C 88°F 26°C 79°F North Easterly
3km/h 2mph
Tuesday

Heavy Rain Shower

30°C 86°F 25°C 77°F Easterly
8km/h 5mph
Wednesday

Heavy Rain Shower

31°C 88°F 25°C 77°F Easterly
8km/h 5mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:54 Sunset 18:31

Last updated 08:14

Weather forecast details for Saturday 23 August. 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
Sun
0400 hours0700 hours 
Weather Conditions Thundery Shower Light Rain Shower Clear Sky Clear Sky Light Rain Shower Light Rain Shower Light Cloud  
Temperature (°C/°F) 31°C 88°F 32°C 90°F 29°C 84°F 28°C 82°F 27°C 81°F 26°C 79°F 26°C 79°F  
Wind Speed (mph/km/h) 6km/h 4mph West North Westerly 6km/h 4mph West South Westerly 5km/h 3mph South South Westerly 3km/h 2mph South South Westerly 3km/h 2mph South Westerly 3km/h 2mph South South Westerly 5km/h 3mph Northerly  
Wind Direction WNW WSW SSW SSW SW SSW N  
Humidity 66% 62% 88% 92% 94% 96% 91%  
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) G VG G G G G G  
Pressure (Millibars) 1007 1005 1006 1009 1008 1007 1008  

Environmental Summary

UV: 15

European range: 1 - 11+

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) 14 17 19 23 23 24 24 24 24 21 18 16
Average Minimum Temperature (°F) 57 63 67 73 73 75 75 75 75 70 65 60
Average Maximum Temperature (°C) 28 30 33 34 32 32 31 31 31 31 29 28
Average Maximum Temperature (°F) 83 86 91 93 90 89 87 88 87 87 85 83
Record Minimum Temperature (°C) 4 8 12 17 21 21 21 21 21 13 11 5
Record Minimum Temperature (°F) 39 46 54 63 69 70 70 70 70 55 51 41
Record Maximum Temperature (°C) 35 37 40 39 39 36 34 37 35 34 34 33
Record Maximum Temperature (°F) 95 98 104 103 102 96 94 98 95 94 94 92
Average Precipitation (mm) 5 15 38 99 267 302 267 292 302 109 15 3
Average Precipitation (inches) 0.2 0.6 1.5 3.9 10.5 11.9 10.5 11.5 11.9 4.3 0.6 0.1
Average Sunlight Hours 8 8 7 8 7 5 5 5 8 8 8 8
Wet Days (+0.1 mm) 1 2 4 7 15 17 18 18 16 7 1 1
Relative Humidity AM 77 75 71 74 82 85 87 86 86 82 79 78
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 severity.Medium severity.High severity.Extreme severity.Extreme severity.Extreme severity.Extreme severity.Extreme severity.Extreme severity.Extreme severity.Extreme severity.High severity.Medium

Average Conditions data © Copyright RM, 2011. All rights reserved. Helicon Publishing is a division of RM.

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Asia Forecast Video

Asia Forecast Last updated 07:32, Saturday 23 Aug

Observations

Observed at 09:00, Saturday 23 August

Thick Cloud

26°C 79°F

0km/h 0mph

Humidity: 94%

Visibility: Good

Pressure: 1010mb, Rising

Observation station: Nong Khai

(Lat: 17.87 | Lon: 102.72)

BBC Weather in association with the Met Office

All times are ICT (Asia/Vientiane, GMT+0700) unless otherwise stated

Information given for most appropriate forecast location. See FAQs for details