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

Heavy Rain

29°C 84°F 25°C 77°F North Westerly
Wind Speed 6 km/h 4 mph
Saturday

Heavy Rain Shower

31°C 88°F 26°C 79°F South South Easterly
Wind Speed 2 km/h 1 mph
Sunday

Heavy Rain Shower

32°C 90°F 26°C 79°F Westerly
Wind Speed 6 km/h 4 mph
Monday

Heavy Rain Shower

33°C 91°F 26°C 79°F West South Westerly
Wind Speed 10 km/h 6 mph
Tuesday

Heavy Rain Shower

32°C 90°F 26°C 79°F West South Westerly
Wind Speed 8 km/h 5 mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:56 Sunset 18:22

Last updated 14:30

Weather forecast details for Friday 4 September. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1600 hours1900 hours2200 hours0100 hours
Sat
0400 hours0700 hours  
Weather Conditions Light Rain Light Cloud Light Cloud Light Rain Heavy Rain Shower Light Rain Shower   
Temperature (°C/°F) 29°C 84°F 27°C 81°F 26°C 79°F 26°C 79°F 25°C 77°F 25°C 77°F   
Wind Speed (mph/km/h) Wind Speed 5 km/h 3 mph Westerly Wind Speed 2 km/h 1 mph West South Westerly Wind Speed 2 km/h 1 mph Easterly Wind Speed 2 km/h 1 mph Easterly Wind Speed 2 km/h 1 mph Northerly Wind Speed 3 km/h 2 mph North North Easterly   
Wind Direction W WSW E E N NNE   
Humidity 74% 94% 95% 96% 96% 97%   
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VGGGGMG  
Pressure (Millibars) 1008 1010 1012 1012 1011 1012   

Environmental Summary

UV: 10

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 -- -- -- -- -- -- -- -- -- -- -- --
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-Pacific Forecast Video

Asia-Pacific Forecast Last updated 06:39, Friday 4 Sep

Observations

Observed at 14:00, Friday 4 September

Thick Cloud

28°C 82°F

Wind Speed 8 km/h 5 mph North Easterly

Humidity: 79%

Visibility: Very Good

Pressure: 1011mb, Falling

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