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
January
Weather in January
Temperature
January, noted for its average high-temperature of 7.4°C (45.3°F) and an average low-temperature of 3.8°C (38.8°F), is considered the coldest month.Humidity
January, November and December, with an average relative humidity of 86%, are the most humid months.Rainfall
In Llancarfan, in January, during 15.5 rainfall days, 45mm (1.77") of precipitation is typically accumulated. In Llancarfan, United Kingdom, during the entire year, the rain falls for 177.9 days and collects up to 579mm (22.8") of precipitation.Snowfall
January through March, November and December are months with snowfall in Llancarfan. January is the month with the most snowfall. Snow falls for 1.1 days and accumulates 10mm (0.39") of snow.Daylight
In January, the average length of the day is 8h and 28min.On the first day of the month, sunrise is at 8:18 am and sunset at 4:15 pm. On the last day of January, sunrise is at 7:53 am and sunset at 5:00 pm GMT.
Sunshine
The average sunshine in January in Llancarfan is 4h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Llancarfan. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.Note: The daily maximum UV index of 2 in January interprets into the following advice:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Llancarfan?
What is the usual temperature for Llancarfan in January?
What are the most humid months in Llancarfan?
What is the average humidity in January in Llancarfan?
How much does it rain in Llancarfan in January?
When does it snow the most in Llancarfan?
How many days does it snow in January in Llancarfan?
What is the average length of the day in January in Llancarfan?
What time are sunrise and sunset in January in Llancarfan?
How many hours of sunshine does Llancarfan have in January?
What are the months with the lowest UV index in Llancarfan?
What is the UV index reading in January in Llancarfan?
Average temperature in January
Llancarfan, United Kingdom
- Average high temperature in January: 7.4°C
The warmest month (with the highest average high temperature) is July (18.8°C).
The month with the lowest average high temperature is January (7.4°C).
- Average low temperature in January: 3.8°C
The months with the highest average low temperature are July and August (12.8°C).
The coldest months (with the lowest average low temperature) are January and February (3.8°C).
Average pressure in January
Llancarfan, United Kingdom
- Average pressure in January: 1014mbar
The months with the highest atmospheric pressure are May and September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010mbar).
Average wind speed in January
Llancarfan, United Kingdom
- Average wind speed in January: 21.5km/h
The windiest month (with the highest average wind speed) is February (22.2km/h).
The calmest month (with the lowest average wind speed) is June (15km/h).
Average humidity in January
Llancarfan, United Kingdom
- Average humidity in January: 86%
The months with the highest relative humidity are January, November and December (86%).
The month with the lowest relative humidity is April (81%).
Average rainfall in January
Llancarfan, United Kingdom
- Average rainfall in January: 45mm
The wettest month (with the highest rainfall) is November (72mm).
The driest month (with the least rainfall) is April (31mm).
Average rainfall days in January
Llancarfan, United Kingdom
- Average rainfall days in January: 15.5 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is September (12.5 days).
Average snowfall in January
Llancarfan, United Kingdom
- Average snowfall in January: 10mm
The month with the highest snowfall is January (10mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Llancarfan, United Kingdom
- Average snowfall days in January: 1.1 days
The months with the highest number of snowfall days are January and February (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Llancarfan, United Kingdom
- Average daylight in January: 8h and 3min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in January: 4h and 0min
The month with the most sunshine is May (Average sunshine: 8h and 12min).
The month with the least sunshine is November (Average sunshine: 3h and 54min).
Average sunshine days in January
Llancarfan, United Kingdom
- Average sunshine days in January: 13.4 days
The month with the most sunshine days is September (15.7 days).
The month with the least sunshine days is July (10.5 days).
Average UV index in January
Llancarfan, 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
Llancarfan, United Kingdom
- Average cloud cover in January: 59
The month with the most cloud cover is November (Cloud cover 62).
The months with the least cloud cover are April and May (Cloud cover 47).
Average visibility in January
Llancarfan, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
