Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
January, marked by an average high-temperature of 6.4°C (43.5°F) and a low-temperature of 2.1°C (35.8°F), is the coldest month.Humidity
The average relative humidity in January is 89%.Rainfall
In Cwmyoy, United Kingdom, in January, during 9.5 rainfall days, 19mm (0.75") of precipitation is typically accumulated. Throughout the year, there are 140.4 rainfall days, and 322mm (12.68") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Cwmyoy. In Cwmyoy, in January, snow falls for 2.4 days, with typically accumulated 13mm (0.51") of snow. Throughout the year, in Cwmyoy, there are 8.8 snowfall days, and 56mm (2.2") of snow is accumulated.Daylight
The average length of the day in January is 8h and 23min.On the first day of January in Cwmyoy, sunrise is at 8:19 am and sunset at 4:11 pm. On the last day of the month, sunrise is at 7:53 am and sunset at 4:57 pm GMT.
Sunshine
In January, the average sunshine is 3.9h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In January, the UV index of 2 transforms into the following advice:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
What part of the year is the coldest in Cwmyoy?
Is it cold in Cwmyoy during January?
What is the average humidity in January in Cwmyoy?
How many days does it rain in January in Cwmyoy?
How many days does it snow in January in Cwmyoy?
How many hours of daylight does Cwmyoy have in January?
When are sunrise and sunset in January in Cwmyoy?
How many hours of sunshine does Cwmyoy have in January?
What are the months with the lowest UV index in Cwmyoy?
What is the UV index intensity in January in Cwmyoy?
Average temperature in January
Cwmyoy, United Kingdom
- Average high temperature in January: 6.4°C
The warmest month (with the highest average high temperature) is July (19.1°C).
The month with the lowest average high temperature is January (6.4°C).
- Average low temperature in January: 2.1°C
The month with the highest average low temperature is August (11.7°C).
The coldest months (with the lowest average low temperature) are January and February (2.1°C).
Average pressure in January
Cwmyoy, United Kingdom
- Average pressure in January: 1013.8mbar
The months with the highest atmospheric pressure are May and September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed in January
Cwmyoy, United Kingdom
- Average wind speed in January: 18.5km/h
The windiest month (with the highest average wind speed) is February (19.6km/h).
The calmest months (with the lowest average wind speed) are June and July (13.1km/h).
Average humidity in January
Cwmyoy, United Kingdom
- Average humidity in January: 89%
The months with the highest relative humidity are November and December (90%).
The months with the lowest relative humidity are March, April, May and July (84%).
Average rainfall in January
Cwmyoy, United Kingdom
- Average rainfall in January: 19mm
The wettest month (with the highest rainfall) is November (45mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days in January
Cwmyoy, United Kingdom
- Average rainfall days in January: 9.5 days
The month with the highest number of rainy days is July (15.3 days).
The months with the least rainy days are February and December (9.3 days).
Average snowfall in January
Cwmyoy, United Kingdom
- Average snowfall in January: 13mm
The month with the highest snowfall is February (18mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Cwmyoy, United Kingdom
- Average snowfall days in January: 2.4 days
The month with the highest number of snowfall days is February (2.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Cwmyoy, United Kingdom
- Average daylight in January: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in January: 3h and 5min
The months with the most sunshine are May and July (Average sunshine: 7h and 30min).
The month with the least sunshine is November (Average sunshine: 3h and 36min).
Average sunshine days in January
Cwmyoy, United Kingdom
- Average sunshine days in January: 17.2 days
The month with the most sunshine days is December (18.4 days).
The month with the least sunshine days is July (12.3 days).
Average UV index in January
Cwmyoy, United Kingdom
- Average UV index in January: 2
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
Cwmyoy, United Kingdom
- Average cloud cover in January: 60
The month with the most cloud cover is November (Cloud cover 64).
The months with the least cloud cover are April and May (Cloud cover 52).
Average visibility in January
Cwmyoy, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (9km).
The months with the lowest visibility are August and September (8km).
Cwmyoy, United Kingdom
Weather forecast for your location
2. Allow the app to use your location
