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

Heavy Rain Shower

20°C 68°F 18°C 64°F East North Easterly
Wind Speed 24 km/h 15 mph
Friday

Light Rain

20°C 68°F 18°C 64°F East North Easterly
Wind Speed 23 km/h 14 mph
Saturday

Light Rain Shower

23°C 73°F 18°C 64°F Easterly
Wind Speed 11 km/h 7 mph
Sunday

Sunny Intervals

25°C 77°F 18°C 64°F West South Westerly
Wind Speed 5 km/h 3 mph
Monday

Sunny Intervals

24°C 75°F 16°C 61°F North Westerly
Wind Speed 10 km/h 6 mph

IN ASSOCIATION WITH

Forecast

Sunrise 07:03 Sunset 18:53

Last updated 22:08

Weather forecast details for Thursday 29 September. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 0200 hours0500 hours0800 hours     
Weather Conditions Heavy Rain Shower Heavy Rain Shower Light Rain      
Temperature (°C/°F) 19°C 66°F 18°C 64°F 18°C 64°F      
Wind Speed (mph/km/h) Wind Speed 23 km/h 14 mph East North Easterly Wind Speed 23 km/h 14 mph East North Easterly Wind Speed 23 km/h 14 mph East North Easterly      
Wind Direction ENE ENE ENE      
Humidity 93% 93% 93%      
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) MMM     
Pressure (Millibars) 1020 1020 1021      

Environmental Summary

UV: 1

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) -3 -2 2 7 12 17 20 19 15 9 3 -2
Average Minimum Temperature (°F) 27 28 35 44 54 63 68 66 59 48 38 29
Average Maximum Temperature (°C) 6 7 12 18 24 28 31 29 26 19 13 7
Average Maximum Temperature (°F) 42 44 53 64 75 83 87 84 78 67 55 45
Record Minimum Temperature (°C) -26 -26 -16 -9 1 6 11 9 2 -3 -12 -25
Record Minimum Temperature (°F) -14 -15 4 15 33 43 52 49 36 26 11 -13
Record Maximum Temperature (°C) 25 29 34 35 36 39 41 41 40 36 28 23
Record Maximum Temperature (°F) 77 84 93 95 97 102 106 106 104 96 83 74
Average Precipitation (mm) 86 76 91 84 94 99 112 109 94 74 66 79
Average Precipitation (inches) 3.4 3.0 3.6 3.3 3.7 3.9 4.4 4.3 3.7 2.9 2.6 3.1
Average Sunlight Hours 5 6 7 8 9 9 9 8 8 7 5 4
Wet Days (+0.1 mm) 11 10 12 11 12 11 11 11 8 8 9 10
Relative Humidity AM 73 71 72 68 72 75 79 80 81 81 77 74
Relative Humidity PM 56 53 48 45 48 52 53 53 53 50 51 55
Discomfort From Heat And Humidity -- -- -- -- -- severity.Medium severity.Medium severity.Medium severity.Moderate -- -- --

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

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Last updated 01:36 BST, Friday 30 Sep

Observations

Observed at 23:00, Thursday 29 September

Drizzle

19°C 66°F

Wind Speed 31 km/h 19 mph East North Easterly

Humidity: 93%

Visibility: Moderate

Pressure: 1021mb, Rising

Observation station: Washington/Nat., VA.

(Lat: 38.85 | Lon: -77.03)

BBC Weather in association with the Met Office

All times are EDT (America/New_York, GMT-0400) unless otherwise stated

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