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

Clear Sky

35°C 95°F 27°C 81°F Westerly
Wind Speed 5 km/h 3 mph
Saturday

Heavy Rain Shower

35°C 95°F 27°C 81°F South Westerly
Wind Speed 5 km/h 3 mph
Sunday

Heavy Rain Shower

34°C 93°F 27°C 81°F Westerly
Wind Speed 6 km/h 4 mph
Monday

Light Rain Shower

35°C 95°F 27°C 81°F West South Westerly
Wind Speed 8 km/h 5 mph
Tuesday

Heavy Rain Shower

35°C 95°F 27°C 81°F South Westerly
Wind Speed 5 km/h 3 mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:34 Sunset 18:40

Last updated 15:13

Weather forecast details for Friday 29 May. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1900 hours2200 hours0100 hours
Sat
0400 hours0700 hours   
Weather Conditions Clear Sky Clear Sky Light Rain Shower Partly Cloudy Sunny    
Temperature (°C/°F) 31°C 88°F 29°C 84°F 28°C 82°F 27°C 81°F 28°C 82°F    
Wind Speed (mph/km/h) Wind Speed 10 km/h 6 mph Southerly Wind Speed 8 km/h 5 mph South South Westerly Wind Speed 3 km/h 2 mph North Westerly Wind Speed 2 km/h 1 mph East North Easterly Wind Speed 2 km/h 1 mph South Easterly    
Wind Direction S SSW NW ENE SE    
Humidity 76% 83% 94% 95% 87%    
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VG VG G G VG    
Pressure (Millibars) 1004 1007 1006 1006 1008    

Environmental Summary

UV: 11

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-Pacific Forecast Video

Asia-Pacific Forecast Last updated 15:38, Friday 29 May

Observations

Observed at 17:00, Friday 29 May

Sunny Intervals

39°C 102°F

Wind Speed 8 km/h 5 mph West South Westerly

Humidity: 38%

Visibility: Good

Pressure: 1003mb, 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