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

Light Cloud

18°C 64°F 13°C 55°F North North Easterly
Wind Speed 5 km/h 3 mph
Monday

Sunny Intervals

16°C 61°F 11°C 52°F North North Easterly
Wind Speed 11 km/h 7 mph
Tuesday

Light Cloud

14°C 57°F 11°C 52°F North Westerly
Wind Speed 24 km/h 15 mph
Wednesday

Light Cloud

13°C 55°F 11°C 52°F North North Westerly
Wind Speed 29 km/h 18 mph
Thursday

Light Cloud

14°C 57°F 11°C 52°F Northerly
Wind Speed 29 km/h 18 mph

IN ASSOCIATION WITH

Forecast

Sunrise 06:26 Sunset 20:21

Last updated 17:10

Weather forecast details for Sunday 30 August. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1900 hours2200 hours0100 hours
Mon
0400 hours    
Weather Conditions Light Cloud Partly Cloudy Light Cloud Light Cloud     
Temperature (°C/°F) 18°C 64°F 16°C 61°F 14°C 57°F 14°C 57°F     
Wind Speed (mph/km/h) Wind Speed 10 km/h 6 mph West North Westerly Wind Speed 6 km/h 4 mph East North Easterly Wind Speed 5 km/h 3 mph North North Easterly Wind Speed 6 km/h 4 mph North North Easterly     
Wind Direction WNW ENE NNE NNE     
Humidity 53% 69% 78% 81%     
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VG VG G G     
Pressure (Millibars) 1018 1019 1019 1018     

Northern Ireland

Forecast Summary

  • This Evening and Tonight

    Many places dry this evening with some late sunshine, and very isolated showers. Partly cloudy for the rest of the night with isolated showers but staying mostly dry. Light winds.

Environmental Summary

UV: 5

UK Range: 1-8

Pollution: Low

UK Range: Low to Very High

Pollen: Low

UK Range: Low to Very High

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) 2 2 3 4 6 9 11 11 9 7 4 3
Average Minimum Temperature (°F) 35 35 37 39 43 49 52 51 49 44 39 37
Average Maximum Temperature (°C) 6 7 9 12 15 18 18 18 16 13 9 7
Average Maximum Temperature (°F) 43 44 49 53 59 64 65 65 61 55 48 44
Record Minimum Temperature (°C) -13 -12 -12 -4 -3 -1 4 1 -2 -4 -6 -11
Record Minimum Temperature (°F) 9 11 10 24 26 31 39 34 28 24 21 13
Record Maximum Temperature (°C) 13 14 19 21 26 28 29 28 26 21 16 14
Record Maximum Temperature (°F) 56 57 67 69 79 83 85 82 78 70 61 58
Average Precipitation (mm) 80 52 50 48 52 68 94 77 80 83 72 90
Average Precipitation (inches) 3.2 2.1 2.0 1.9 2.1 2.7 3.7 3.0 3.2 3.3 2.8 3.5
Average Sunlight Hours 1 2 3 5 6 6 4 4 4 3 2 1
Wet Days (+0.1 mm) 20 17 16 16 15 16 19 17 18 19 19 21
Relative Humidity AM 92 91 88 83 79 80 84 87 89 91 92 92
Relative Humidity PM 87 80 74 69 66 71 73 75 78 80 85 89
Discomfort From Heat And Humidity -- -- -- -- -- -- -- -- -- -- -- --

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

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Forecast Video

BBC Newsline

BBC Newsline Forecast Last updated 15:08, Sunday 30 Aug Forecast updated Monday to Friday only

UK

UK Forecast Last updated 16:58, Sunday 30 Aug

Observations

Observed at 17:00, Sunday 30 August

Thick Cloud

17°C 63°F

Wind Speed 10 km/h 6 mph West South Westerly

Humidity: 67%

Visibility: Very Good

Pressure: 1019mb, Falling

Observation station: Aldergrove

(Lat: 54.65 | Lon: -6.217)

BBC Weather in association with the Met Office

All times are BST (Europe/London, GMT+0100) unless otherwise stated

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