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

Clear Sky

27°C 81°F 18°C 64°F North Easterly
Wind Speed 8 km/h 5 mph
Sunday

Sunny

28°C 82°F 20°C 68°F North Easterly
Wind Speed 13 km/h 8 mph
Monday

Sunny

27°C 81°F 20°C 68°F North Easterly
Wind Speed 19 km/h 12 mph
Tuesday

Sunny

28°C 82°F 20°C 68°F North Easterly
Wind Speed 11 km/h 7 mph
Wednesday

Sunny

31°C 88°F 20°C 68°F South Westerly
Wind Speed 13 km/h 8 mph

IN ASSOCIATION WITH

Forecast

Sunrise 05:50 Sunset 20:30

Last updated 21:30

Weather forecast details for Saturday 22 July. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 0000 hours0300 hours0600 hours     
Weather Conditions Clear Sky Clear Sky Sunny      
Temperature (°C/°F) 20°C 68°F 19°C 66°F 18°C 64°F      
Wind Speed (mph/km/h) Wind Speed 8 km/h 5 mph North Easterly Wind Speed 6 km/h 4 mph North Easterly Wind Speed 8 km/h 5 mph North Easterly      
Wind Direction NE NE NE      
Humidity 91% 95% 96%      
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VGGG     
Pressure (Millibars) 1015 1014 1014      

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 18:31 BST, Saturday 22 Jul

Observations

Observed at 21:00, Saturday 22 July

Clear Sky

27°C 81°F

Wind Speed 14 km/h 9 mph North Easterly

Humidity: 49%

Visibility: Good

Pressure: 1016mb, Rising

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