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
The ushering in of January brings an average high-temperature of a still chilly 8.4°C (47.1°F), closely mirroring the 9.7°C (49.5°F) of December. Llandissilio, during January nights, records a temperature marginally cooler than the daytime average, at a still frosty 6°C (42.8°F).Humidity
The average relative humidity in January is 82%.Rainfall
In Llandissilio, United Kingdom, during January, the rain falls for 19.4 days and regularly aggregates up to 50mm (1.97") of precipitation. Throughout the year, in Llandissilio, United Kingdom, there are 210.4 rainfall days, and 577mm (22.72") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. January is the month with the most snowfall in Llandissilio, United Kingdom. Snow falls for 0.6 days and accumulates 8mm (0.31") of snow.Daylight
The average length of the day in January in Llandissilio is 8h and 24min.On the first day of the month, sunrise is at 8:26 am and sunset at 4:18 pm. On the last day of January, sunrise is at 8:00 am and sunset at 5:04 pm GMT.
Sunshine
January, November and December, with an average of 3.7h of sunshine, are months with the least sunshine.UV index
January and February, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.Note: During January, 2 as the daily maximum UV index converts into the following advice:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Enhance your sun protection with tightly woven, yet airy clothing. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Frequently asked questions
What is the usual temperature for Llandissilio in January?
What is the average humidity in January in Llandissilio?
How many days does it rain in January in Llandissilio?
What is the snowiest month in Llandissilio?
How much does it snow in Llandissilio in January?
What is the average length of the day in January in Llandissilio?
When are sunrise and sunset in January in Llandissilio?
What is the month with the least sunshine in Llandissilio?
How long on average sun shines in January in Llandissilio?
What is the month with the lowest UV index in Llandissilio?
How high is the UV index in January in Llandissilio?
Average temperature in January
Llandissilio, United Kingdom
- Average high temperature in January: 8.4°C
The warmest month (with the highest average high temperature) is August (17.2°C).
The month with the lowest average high temperature is February (8.3°C).
- Average low temperature in January: 6°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (5.6°C).
Average pressure in January
Llandissilio, United Kingdom
- Average pressure in January: 1013.4mbar
The months with the highest atmospheric pressure are May and September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1009.5mbar).
Average wind speed in January
Llandissilio, United Kingdom
- Average wind speed in January: 27.1km/h
The windiest month (with the highest average wind speed) is December (29.1km/h).
The calmest month (with the lowest average wind speed) is June (17.9km/h).
Average humidity in January
Llandissilio, United Kingdom
- Average humidity in January: 82%
The months with the highest relative humidity are July and August (84%).
The months with the lowest relative humidity are February, March, April, November and December (81%).
Average rainfall in January
Llandissilio, United Kingdom
- Average rainfall in January: 50mm
The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is May (23mm).
Average rainfall days in January
Llandissilio, United Kingdom
- Average rainfall days in January: 19.4 days
The month with the highest number of rainy days is November (21.9 days).
The month with the least rainy days is May (13.9 days).
Average snowfall in January
Llandissilio, United Kingdom
- Average snowfall in January: 8mm
The month with the highest snowfall is January (8mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Llandissilio, United Kingdom
- Average snowfall days in January: 0.6 days
The month with the highest number of snowfall days is February (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
Llandissilio, 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 4min
The month with the most sunshine is May (Average sunshine: 8h and 24min).
The months with the least sunshine are January, November and December (Average sunshine: 3h and 42min).
Average sunshine days in January
Llandissilio, United Kingdom
- Average sunshine days in January: 8.7 days
The month with the most sunshine days is May (14.2 days).
The month with the least sunshine days is November (5.5 days).
Average UV index in January
Llandissilio, 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 and February (UV index 2).
Average cloud cover in January
Llandissilio, United Kingdom
- Average cloud cover in January: 63
The months with the most cloud cover are November and December (Cloud cover 64).
The month with the least cloud cover is May (Cloud cover 46).
Average visibility in January
Llandissilio, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Llandissilio, United Kingdom
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