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

Clear Sky

29°C 84°F 25°C 77°F Easterly
Wind Speed 21 km/h 13 mph
Sunday

Light Rain Shower

29°C 84°F 26°C 79°F Easterly
Wind Speed 29 km/h 18 mph
Monday

Light Rain Shower

28°C 82°F 25°C 77°F Easterly
Wind Speed 31 km/h 19 mph
Tuesday

Thundery Shower

28°C 82°F 25°C 77°F Easterly
Wind Speed 26 km/h 16 mph
Wednesday

Sunny

29°C 84°F 23°C 73°F Easterly
Wind Speed 23 km/h 14 mph

IN ASSOCIATION WITH

Forecast

Sunrise 06:46 Sunset 17:49

Last updated 22:11

Weather forecast details for Saturday 10 December. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 0200 hours0500 hours0800 hours     
Weather Conditions Partly Cloudy Partly Cloudy Sunny      
Temperature (°C/°F) 25°C 77°F 25°C 77°F 26°C 79°F      
Wind Speed (mph/km/h) Wind Speed 21 km/h 13 mph Easterly Wind Speed 24 km/h 15 mph Easterly Wind Speed 24 km/h 15 mph Easterly      
Wind Direction E E E      
Humidity 91% 89% 86%      
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) GGVG     
Pressure (Millibars) 1018 1017 1019      

Environmental Summary

UV: 7

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) 21 21 21 22 23 24 24 24 24 24 23 22
Average Minimum Temperature (°F) 70 70 70 72 74 75 75 76 75 75 73 72
Average Maximum Temperature (°C) 27 27 27 28 29 29 29 29 30 29 29 27
Average Maximum Temperature (°F) 80 80 81 82 84 85 85 85 86 85 84 81
Record Minimum Temperature (°C) 17 17 17 18 19 19 21 20 21 20 19 17
Record Minimum Temperature (°F) 63 62 63 65 66 66 70 68 69 68 66 62
Record Maximum Temperature (°C) 31 33 33 34 34 34 33 34 34 34 34 32
Record Maximum Temperature (°F) 88 91 91 93 94 93 92 93 94 94 93 90
Average Precipitation (mm) 109 69 74 104 150 137 145 160 158 142 160 137
Average Precipitation (inches) 4.3 2.7 2.9 4.1 5.9 5.4 5.7 6.3 6.2 5.6 6.3 5.4
Average Sunlight Hours 7 8 9 9 8 8 8 9 7 8 7 7
Wet Days (+0.1 mm) 20 15 15 14 16 17 19 20 18 18 19 21
Relative Humidity AM 81 79 76 75 76 76 77 77 78 79 80 81
Relative Humidity PM 75 74 74 75 75 77 78 77 77 76 76 77
Discomfort From Heat And Humidity severity.Medium severity.Medium severity.Medium severity.Medium severity.High severity.High severity.High severity.High severity.High severity.High severity.High severity.Medium

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

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Last updated 01:31 GMT, Sunday 11 Dec

Observations

Observed at 22:00, Saturday 10 December

Partly Cloudy

28°C 82°F

Wind Speed 8 km/h 5 mph East South Easterly

Humidity: 74%

Visibility: Good

Pressure: 1018mb, Rising

Observation station: San Juan/Int., Puerto Rico

(Lat: 18.43 | Lon: -66)

BBC Weather in association with the Met Office

All times are AST (America/Puerto_Rico, GMT-0400) unless otherwise stated

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