Weather in January in Cardiff, Wales

< January >
	Normal Max/ High Temperature	7°C (44°F)
	Average Temperature	4°C (40°F)
	Min/ Low Temperature	2°C (36°F)
	Normal Precipitation	91mm (3.6in)
	Number of Wet Days (probability of rain on a day)	18 (58%)
	Average Sunlight per day	01h 44'
	Average Daylight per day	08h 23'
	Sunny (Cloudy) Daylight Hours	21% (79%)
	Sun altitude at solar noon on the 21st day.	18.8°

• The average temperature in Cardiff, Wales in January is cool at 4.4 °C (39.92 °F).
• Afternoons can be a little cool with average high temperatures reaching 6.9 °C (44.4 °F).
• Overnight temperatures are generally very cool with an average low of 2 °C (35.6 °F).
• In January the variation/ range of diurnal mean temperatures is 4.9 °C (8.8 °F).
• Precipitation averages for January are high with 91mm (3.6 in) recorded across 18 days.
• The skies in Cardiff, Wales are really dreary having an average of just 1h 44' of gorgeous sunlight per day.
• The shortest day is 7h 55' long and the longest day is 9h 02' long with an average length of 8h 23'.
• There are approximately 6h 25' per day when the sun is occluded by cloud, haze, fog etc.
• It is sunny approximately 21.3% of daylight hours and cloudy 78.7% of daylight hours.

Weather Trend Graph for January in Cardiff, Wales, Uk