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

Sunny

27°C 81°F 22°C 72°F North Easterly
Wind Speed 29 km/h 18 mph
Saturday

Sunny

27°C 81°F 22°C 72°F North North Easterly
Wind Speed 24 km/h 15 mph
Sunday

Sunny

28°C 82°F 23°C 73°F North Easterly
Wind Speed 23 km/h 14 mph
Monday

Sunny

28°C 82°F 23°C 73°F North Easterly
Wind Speed 27 km/h 17 mph
Tuesday

Sunny

29°C 84°F 22°C 72°F North Easterly
Wind Speed 23 km/h 14 mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:57 Sunset 20:23

Last updated 05:34

Weather forecast details for Friday 29 July. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1200 hours1500 hours1800 hours2100 hours0000 hours
Sat
0300 hours0600 hours 
Weather Conditions Sunny Sunny Sunny Clear Sky Clear Sky Clear Sky Clear Sky  
Temperature (°C/°F) 27°C 81°F 28°C 82°F 27°C 81°F 25°C 77°F 23°C 73°F 23°C 73°F 22°C 72°F  
Wind Speed (mph/km/h) Wind Speed 29 km/h 18 mph North Easterly Wind Speed 31 km/h 19 mph North Easterly Wind Speed 27 km/h 17 mph North Easterly Wind Speed 19 km/h 12 mph North North Easterly Wind Speed 16 km/h 10 mph North North Easterly Wind Speed 13 km/h 8 mph North North Easterly Wind Speed 11 km/h 7 mph North Easterly  
Wind Direction NE NE NE NNE NNE NNE NE  
Humidity 61% 57% 64% 80% 87% 90% 92%  
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VGVGVGGGGG 
Pressure (Millibars) 1010 1009 1009 1010 1010 1010 1010  

Environmental Summary

UV: 9

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 00:59 BST, Friday 29 Jul

Observations

Observed at 09:00, Friday 29 July

Sunny Intervals

28°C 82°F

Wind Speed 16 km/h 10 mph North Easterly

Humidity: 61%

Visibility: Good

Pressure: 1011mb, Falling

Observation station: Istanbul/Ataturk

(Lat: 40.97 | Lon: 28.82)

BBC Weather in association with the Met Office

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

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