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

Light Cloud

20°C 68°F 15°C 59°F North North Easterly
Wind Speed 13 km/h 8 mph
Tuesday

Light Rain Shower

20°C 68°F 14°C 57°F North North Westerly
Wind Speed 8 km/h 5 mph
Wednesday

Sunny

23°C 73°F 17°C 63°F South Westerly
Wind Speed 14 km/h 9 mph
Thursday

Sunny

25°C 77°F 18°C 64°F South Westerly
Wind Speed 16 km/h 10 mph
Friday

Sunny

26°C 79°F 17°C 63°F West South Westerly
Wind Speed 10 km/h 6 mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:36 Sunset 20:27

Last updated 13:28

Weather forecast details for Monday 29 May. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1800 hours2100 hours0000 hours
Tue
0300 hours0600 hours   
Weather Conditions Sunny Intervals Light Cloud Partly Cloudy Light Cloud Light Cloud    
Temperature (°C/°F) 19°C 66°F 17°C 63°F 16°C 61°F 15°C 59°F 16°C 61°F    
Wind Speed (mph/km/h) Wind Speed 24 km/h 15 mph North Easterly Wind Speed 16 km/h 10 mph North North Easterly Wind Speed 14 km/h 9 mph North North Easterly Wind Speed 11 km/h 7 mph North North Easterly Wind Speed 10 km/h 6 mph North North Easterly    
Wind Direction NE NNE NNE NNE NNE    
Humidity 71% 90% 94% 93% 93%    
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VGGGGG   
Pressure (Millibars) 1015 1015 1015 1015 1015    

Environmental Summary

UV: 8

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 3 7 12 16 18 19 16 13 9 5
Average Minimum Temperature (°F) 37 36 38 45 53 60 65 66 61 55 48 41
Average Maximum Temperature (°C) 8 9 11 16 21 25 28 28 24 20 15 11
Average Maximum Temperature (°F) 46 47 51 60 69 77 82 82 76 68 59 51
Record Minimum Temperature (°C) -8 -8 -6 -1 3 8 9 11 6 1 -4 -9
Record Minimum Temperature (°F) 18 18 21 31 38 47 49 53 43 35 25 16
Record Maximum Temperature (°C) 19 22 28 30 35 37 38 41 38 33 27 23
Record Maximum Temperature (°F) 66 71 82 85 94 99 100 105 100 91 80 73
Average Precipitation (mm) 109 92 72 46 38 34 34 30 58 81 103 119
Average Precipitation (inches) 4.0 3.6 2.8 1.8 1.5 1.3 1.3 1.2 2.3 3.2 4.0 4.7
Average Sunlight Hours 3 4 4 6 9 11 12 11 8 6 4 3
Wet Days (+0.1 mm) 18 14 14 9 8 6 4 4 7 11 14 18
Relative Humidity AM 82 82 81 81 82 79 79 79 81 83 82 82
Relative Humidity PM 75 72 67 62 61 58 56 55 59 64 71 74
Discomfort From Heat And Humidity -- -- -- -- -- severity.Moderate 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 10:56 BST, Monday 29 May

Observations

Observed at 15:00, Monday 29 May

Sunny Intervals

24°C 75°F

Wind Speed 29 km/h 18 mph East North Easterly

Humidity: 47%

Visibility: Good

Pressure: 1016mb, Falling

Observation station: Istanbul/Ataturk

(Lat: 40.97 | Lon: 28.82)

BBC Weather in association with the Met Office

All times are +03 (Europe/Istanbul, GMT+0300) unless otherwise stated

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