Weather Cardiff

Last updated 05:06

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

Light Rain

14°C 57°F 8°C 46°F North Easterly
26km/h 16mph
Monday

Light Cloud

15°C 59°F 9°C 48°F Easterly
18km/h 11mph
Tuesday

Light Rain Shower

15°C 59°F 9°C 48°F South Easterly
10km/h 6mph
Wednesday

Light Rain Shower

14°C 57°F 7°C 45°F South South Westerly
18km/h 11mph
Thursday

Light Rain Shower

14°C 57°F 6°C 43°F South Westerly
11km/h 7mph

IN ASSOCIATION WITH

Forecast

Sunrise 06:07 Sunset 20:17
Weather forecast details for Sunday 20 April. Each column contains hourly forecast details for weather conditions, temperature, wind speed, wind direction, humidity, visibility and pressure.
Time 0600 hours0700 hours0800 hours0900 hours1000 hours1100 hours1200 hours1300 hours1400 hours1500 hours1600 hours1700 hours1800 hours1900 hours2000 hours2100 hours2200 hours2300 hours0000 hours
Mon
0100 hours0200 hours0300 hours0400 hours0500 hours
Weather Conditions Partly Cloudy Light Cloud Light Cloud Light Cloud Light Cloud Light Cloud Heavy Rain Heavy Rain Light Rain Light Cloud Light Cloud Light Cloud Light Rain Heavy Rain Heavy Rain Light Rain Shower Light Rain Shower Light Cloud Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Light Cloud Partly Cloudy
Temperature (°C/°F) 6°C 43°F 7°C 45°F 7°C 45°F 8°C 46°F 9°C 48°F 10°C 50°F 10°C 50°F 11°C 52°F 12°C 54°F 13°C 55°F 13°C 55°F 14°C 57°F 14°C 57°F 12°C 54°F 11°C 52°F 11°C 52°F 10°C 50°F 10°C 50°F 10°C 50°F 9°C 48°F 9°C 48°F 9°C 48°F 9°C 48°F 9°C 48°F
Wind Speed (mph/km/h) 18km/h 11mph North Easterly 19km/h 12mph North Easterly 19km/h 12mph North North Easterly 21km/h 13mph North North Easterly 26km/h 16mph North Easterly 26km/h 16mph North Easterly 27km/h 17mph North Easterly 26km/h 16mph North Easterly 29km/h 18mph North North Easterly 29km/h 18mph North Easterly 27km/h 17mph North Easterly 31km/h 19mph North Easterly 31km/h 19mph North Easterly 16km/h 10mph East North Easterly 16km/h 10mph North Easterly 16km/h 10mph East North Easterly 18km/h 11mph East North Easterly 18km/h 11mph East North Easterly 18km/h 11mph East North Easterly 18km/h 11mph East North Easterly 18km/h 11mph East North Easterly 18km/h 11mph East North Easterly 18km/h 11mph East North Easterly 18km/h 11mph East North Easterly
Wind Direction NE NE NNE NNE NE NE NE NE NNE NE NE NE NE ENE NE ENE ENE ENE ENE ENE ENE ENE ENE ENE
Humidity 84% 83% 81% 79% 80% 79% 77% 80% 78% 77% 76% 74% 74% 82% 85% 87% 89% 88% 88% 89% 89% 90% 90% 90%
Visibility (E = Excellent, VG = Very Good, G = Good, M = Moderate, P = Poor, VP = Very Poor) G G G G G G G G G G G G M P M G G G G G G G G G
Pressure (Millibars) 1012 1011 1011 1010 1009 1008 1008 1007 1005 1005 1004 1002 1002 1002 1002 1003 1003 1003 1004 1004 1004 1004 1004 1004

Wales

Forecast Summary

  • Today

    Mostly staying dry but rather cloudy. Possible brighter spells in northwest. However, rain likely across southern Wales later in the afternoon, possibly becoming heavy at times. Feeling cooler than of late, with cloudy skies and a brisk northeasterly wind.

  • Tonight

    Showery rain, heavy at times, moving northwest across the region. Drier conditions with clearer spells, patchy mist and hill fog following by dawn. Winds gradually easing. Milder than recent nights.

Environmental Summary

UV: 2

UK Range: 1-7

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

BBC Wales Today Forecast Last updated 12:46, Friday 18 Apr Forecast updated Monday to Friday only Cannot play media. You do not have the correct version of the flash player. Download the correct version

UK

UK Forecast Last updated 23:03, Saturday 19 Apr Cannot play media. You do not have the correct version of the flash player. Download the correct version

Observations

Observed at 05:00, Sunday 20 April

Clear Sky

5°C 41°F

21km/h 13mph North North Easterly

Humidity: 88%

Visibility: Good

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