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 is the coldest month, with the temperature often reaching an average high of 7.3°C (45.1°F) and an average low of 2.9°C (37.2°F).Humidity
The months with the highest humidity in Williton are January, November and December, with an average relative humidity of 88%.Rainfall
In Williton, in January, during 16.9 rainfall days, 46mm (1.81") of precipitation is typically accumulated. In Williton, during the entire year, the rain falls for 196.6 days and collects up to 515mm (20.28") of precipitation.Snowfall
Months with snowfall are January through April, November and December. The month with the most snowfall in Williton is January, when snow falls for 3.1 days and typically aggregates up to 25mm (0.98") of snow.Daylight
In January, the average length of the day is 8h and 30min.On the first day of January in Williton, sunrise is at 8:17 am and sunset at 4:16 pm. On the last day of the month, sunrise is at 7:52 am and sunset at 5:00 pm GMT.
Sunshine
The average sunshine in January in Williton is 3.8h.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 of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: A typical high UV index of 2 in January suggests the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Williton?
What are January temperatures in Williton?
What are the most humid months in Williton?
What is the average humidity in January in Williton?
How much does it rain in Williton in January?
What is the snowiest month in Williton?
How many days does it snow in January in Williton?
What is the average length of the day in January in Williton?
When is the sunrise / sunset in January in Williton?
How long on average sun shines in January in Williton?
When is the lowest UV index in Williton?
How high is the UV index in January in Williton?
Average temperature in January
Williton, United Kingdom
- Average high temperature in January: 7.3°C
The warmest month (with the highest average high temperature) is July (19.3°C).
The month with the lowest average high temperature is January (7.3°C).
- Average low temperature in January: 2.9°C
The month with the highest average low temperature is August (12.4°C).
The coldest months (with the lowest average low temperature) are January and February (2.9°C).
Average pressure in January
Williton, United Kingdom
- Average pressure in January: 1014.3mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.1mbar).
Average wind speed in January
Williton, United Kingdom
- Average wind speed in January: 19.5km/h
The windiest month (with the highest average wind speed) is February (20.4km/h).
The calmest months (with the lowest average wind speed) are June and July (13.9km/h).
Average humidity in January
Williton, United Kingdom
- Average humidity in January: 88%
The months with the highest relative humidity are January, November and December (88%).
The months with the lowest relative humidity are April, May and July (84%).
Average rainfall in January
Williton, United Kingdom
- Average rainfall in January: 46mm
The wettest month (with the highest rainfall) is December (59mm).
The driest months (with the least rainfall) are May and September (30mm).
Average rainfall days in January
Williton, United Kingdom
- Average rainfall days in January: 16.9 days
The month with the highest number of rainy days is August (18.9 days).
The month with the least rainy days is February (14 days).
Average snowfall in January
Williton, United Kingdom
- Average snowfall in January: 25mm
The month with the highest snowfall is January (25mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Williton, United Kingdom
- Average snowfall days in January: 3.1 days
The month with the highest number of snowfall days is January (3.1 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
Williton, 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: 8h and 0min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is July (Average sunshine: 7h and 48min).
The month with the least sunshine is November (Average sunshine: 3h and 42min).
Average sunshine days in January
Williton, United Kingdom
- Average sunshine days in January: 10.6 days
The month with the most sunshine days is May (12.9 days).
The month with the least sunshine days is November (7.9 days).
Average UV index in January
Williton, United Kingdom
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (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
Williton, United Kingdom
- Average cloud cover in January: 61
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 51).
Average visibility in January
Williton, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (9km).
The months with the lowest visibility are July, August and September (8km).
