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

Light Cloud

17°C 63°F 12°C 54°F North North Westerly
Wind Speed 11 km/h 7 mph
Monday

Heavy Rain

15°C 59°F 11°C 52°F East North Easterly
Wind Speed 11 km/h 7 mph
Tuesday

Light Cloud

16°C 61°F 8°C 46°F Westerly
Wind Speed 21 km/h 13 mph
Wednesday

Light Cloud

16°C 61°F 11°C 52°F Southerly
Wind Speed 14 km/h 9 mph
Thursday

Light Cloud

17°C 63°F 11°C 52°F Southerly
Wind Speed 21 km/h 13 mph

IN ASSOCIATION WITH

Forecast

Sunrise 04:59 Sunset 21:43

Last updated 04:07

Weather forecast details for Sunday 28 May. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 0700 hours1000 hours1300 hours1600 hours1900 hours2200 hours0100 hours
Mon
0400 hours
Weather Conditions Sunny Intervals Light Cloud Light Cloud Light Cloud Light Cloud Light Cloud Light Cloud Thick Cloud
Temperature (°C/°F) 12°C 54°F 14°C 57°F 16°C 61°F 16°C 61°F 15°C 59°F 13°C 55°F 12°C 54°F 12°C 54°F
Wind Speed (mph/km/h) Wind Speed 18 km/h 11 mph North Westerly Wind Speed 11 km/h 7 mph North Westerly Wind Speed 11 km/h 7 mph North North Westerly Wind Speed 10 km/h 6 mph North Easterly Wind Speed 13 km/h 8 mph North Easterly Wind Speed 10 km/h 6 mph North North Easterly Wind Speed 6 km/h 4 mph North Easterly Wind Speed 10 km/h 6 mph North Easterly
Wind Direction NW NW NNW NE NE NNE NE NE
Humidity 77% 64% 57% 55% 60% 63% 71% 83%
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) VGVGVGVGVGVGVGG
Pressure (Millibars) 1017 1019 1019 1019 1018 1018 1016 1014

Northern Ireland

Forecast Summary

  • Today

    A mainly dry day and though starting cloudy for some, sunny spells will develop, the best of these expected across more southern and eastern areas. Fresh northwesterly winds at first along the Antrim Coast, otherwise mainly light.

  • Tonight

    A dry evening with some late sunshine. A few clear spells early tonight but clouding over, with outbreaks of rain reaching southern counties around midnight spreading north overnight.

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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Last updated 12:23 BST, Saturday 27 MayForecast updated Monday to Friday only

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Last updated 23:27 BST, Saturday 27 May

Observations

Observed at 03:00, Sunday 28 May

Thick Cloud

13°C 55°F

Wind Speed 13 km/h 8 mph West North Westerly

Humidity: 89%

Visibility: Excellent

Pressure: 1016mb, Rising

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

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