Weather Cardiff Airport

Settings
Language
Daily forecast
Day Weather Maximum Day Temperature Minimum Night Temperature Wind Direction and Speed
Wednesday

Light Cloud

19°C 66°F 14°C 57°F Westerly
Wind Speed 23 km/h 14 mph
Thursday

Sunny Intervals

19°C 66°F 13°C 55°F Westerly
Wind Speed 21 km/h 13 mph
Friday

Light Cloud

20°C 68°F 14°C 57°F Southerly
Wind Speed 13 km/h 8 mph
Saturday

Light Cloud

21°C 70°F 13°C 55°F South South Westerly
Wind Speed 13 km/h 8 mph
Sunday

Sunny

20°C 68°F 14°C 57°F West South Westerly
Wind Speed 18 km/h 11 mph

IN ASSOCIATION WITH

Forecast

Sunrise 06:11 Sunset 20:20

Last updated 08:00

Weather forecast details for Wednesday 23 August. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 1000 hours1300 hours1600 hours1900 hours2200 hours0100 hours
Thu
0400 hours 
Weather Conditions Light Cloud Light Cloud Light Cloud Light Cloud Light Cloud Partly Cloudy Light Rain Shower  
Temperature (°C/°F) 17°C 63°F 18°C 64°F 18°C 64°F 17°C 63°F 16°C 61°F 15°C 59°F 15°C 59°F  
Wind Speed (mph/km/h) Wind Speed 18 km/h 11 mph Westerly Wind Speed 23 km/h 14 mph Westerly Wind Speed 23 km/h 14 mph Westerly Wind Speed 21 km/h 13 mph Westerly Wind Speed 16 km/h 10 mph Westerly Wind Speed 16 km/h 10 mph Westerly Wind Speed 16 km/h 10 mph Westerly  
Wind Direction W W W W W W W  
Humidity 82% 76% 75% 80% 86% 86% 87%  
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) GGVGVGVGVGVG 
Pressure (Millibars) 1014 1015 1015 1015 1016 1016 1016  

Wales

Forecast Summary

  • Today

    Early cloud and drizzle in the east will soon move away into England, leaving brighter and fresher weather behind it for the whole of Wales. One or two showers may come and go during the afternoon, probably on western hills.

  • Tonight

    Warm sunny spells are expected in the evening and the night will be mostly dry, and fresher than last night. A few showers may pop up, mainly in the south.

Environmental Summary

UV: 4

UK Range: 1-8

Pollution: Low

UK Range: Low to Very High

Pollen: Moderate

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 5 8 11 12 13 11 8 5 3
Average Minimum Temperature (°F) 35 35 38 41 46 51 54 55 51 46 41 37
Average Maximum Temperature (°C) 7 7 10 13 16 19 20 21 18 14 10 8
Average Maximum Temperature (°F) 45 45 50 56 61 68 69 69 64 58 51 46
Record Minimum Temperature (°C) -17 -9 -8 -3 -1 4 7 6 2 -3 -3 -7
Record Minimum Temperature (°F) 2 15 18 27 31 39 44 43 35 26 26 19
Record Maximum Temperature (°C) 15 16 20 24 29 31 31 33 28 25 18 15
Record Maximum Temperature (°F) 59 61 68 75 84 87 88 91 83 77 65 59
Average Precipitation (mm) 108 72 63 65 76 63 89 97 99 109 116 108
Average Precipitation (inches) 4.3 2.8 2.5 2.6 3.0 2.5 3.5 3.8 3.9 4.3 4.7 4.3
Average Sunlight Hours 2 3 4 5 6 7 6 6 5 3 2 2
Wet Days (+0.1 mm) 18 14 13 13 13 13 14 15 16 16 17 18
Relative Humidity AM 89 87 82 74 74 73 76 78 81 85 88 89
Relative Humidity PM -- -- -- -- -- -- -- -- -- -- -- --
Discomfort From Heat And Humidity -- -- -- -- -- -- -- -- -- -- -- --

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

Share this page

RSS Feeds
Print

Forecast Video

BBC Wales Today

Please turn on JavaScript. Media requires JavaScript to play.

Last updated 19:01 BST, Tuesday 22 AugForecast updated Monday to Friday only

UK

Please turn on JavaScript. Media requires JavaScript to play.

Last updated 08:01 BST, Wednesday 23 Aug

Observations

Observed at 06:00, Wednesday 23 August

Mist

16°C 61°F

Wind Speed 16 km/h 10 mph Westerly

Humidity: 94%

Visibility: Moderate

Pressure: 1012mb, Falling

Observation station: St. Athan

(Lat: 51.4 | Lon: -3.433)

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