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

Partly Cloudy

 27°C 81°F 19°C 66°F Northerly
8km/h 5mph
Wednesday

Light Rain Shower

 25°C 77°F 17°C 63°F North Easterly
13km/h 8mph
Thursday

Sunny Intervals

 26°C 79°F 16°C 61°F South Easterly
10km/h 6mph
Friday

Sunny

 28°C 82°F 18°C 64°F South South Easterly
8km/h 5mph
Saturday

Sunny

 29°C 84°F 19°C 66°F Southerly
8km/h 5mph

IN ASSOCIATION WITH

Forecast

Further ahead
Sunrise 05:42 Sunset 20:36
Weather forecast details for Tuesday 18 June. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 2000 hours2300 hours0200 hours
Wed		0500 hours0800 hours   
Weather Conditions Heavy Rain Light Rain Light Rain White Cloud Light Rain    
Temperature (°C/°F) 22°C 72°F 21°C 70°F 20°C 68°F 19°C 66°F 19°C 66°F    
Wind Speed (mph/km/h) 6km/h 4mph Easterly 8km/h 5mph Northerly 10km/h 6mph Northerly 13km/h 8mph Northerly 14km/h 9mph Northerly    
Wind Direction E N N N N    
Humidity 90% 95% 94% 92% 85%    
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) M G G G G    
Pressure (Millibars) 1010 1010 1011 1012 1014    

Environmental Summary

UV: 3

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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North America Forecast Video

North America Forecast Last updated 07:37, Tuesday 18 Jun Cannot play media. You do not have the correct version of the flash player. Download the correct version

Observations

Observed at 16:00, Tuesday 18 June

Light Rain

23°C 73°F

16km/h 10mph North North Westerly

Humidity: 85%

Visibility: Moderate

Pressure: 1010mb, Falling

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