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
Swilland's January weather reaches an average high of 6.5°C (43.7°F) and an average low of 3.1°C (37.6°F), making it the coldest month.Humidity
In Swilland, the average relative humidity in January is 86%.Rainfall
In Swilland, in January, it is raining for 15.2 days, with typically 33mm (1.3") of accumulated precipitation. Throughout the year, in Swilland, there are 175.8 rainfall days, and 418mm (16.46") of precipitation is accumulated.Snowfall
Months with snowfall in Swilland are January through March, November and December. In Swilland, in January, during 3 snowfall days, 16mm (0.63") of snow is typically accumulated. In Swilland, during the entire year, snow falls for 9.8 days and aggregates up to 57mm (2.24") of snow.Daylight
The average length of the day in January is 8h and 22min.On the first day of the month, sunrise is at 8:03 am and sunset at 3:53 pm. On the last day of January, in Swilland, sunrise is at 7:37 am and sunset at 4:39 pm GMT.
Sunshine
The average sunshine in January in Swilland is 4h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Swilland. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.Note: The average daily UV index of 2 in January transforms into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
What time of the year is the coldest in Swilland?
How cold is it in Swilland in January?
What is the average humidity in January in Swilland?
How much does it rain in Swilland in January?
How many days does it snow in January in Swilland?
How many hours of daylight does Swilland have in January?
What time are sunrise and sunset in January in Swilland?
How long on average sun shines in January in Swilland?
When is the lowest UV index in Swilland?
What is the UV index intensity in January in Swilland?
Average temperature in January
Swilland, United Kingdom
- Average high temperature in January: 6.5°C
The warmest month (with the highest average high temperature) is August (20.9°C).
The month with the lowest average high temperature is January (6.5°C).
- Average low temperature in January: 3.1°C
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (3.1°C).
Average pressure in January
Swilland, United Kingdom
- Average pressure in January: 1014.2mbar
The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in January
Swilland, United Kingdom
- Average wind speed in January: 20.9km/h
The windiest month (with the highest average wind speed) is December (21.9km/h).
The calmest month (with the lowest average wind speed) is July (14.7km/h).
Average humidity in January
Swilland, United Kingdom
- Average humidity in January: 86%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (75%).
Average rainfall in January
Swilland, United Kingdom
- Average rainfall in January: 33mm
The wettest month (with the highest rainfall) is December (48mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in January
Swilland, United Kingdom
- Average rainfall days in January: 15.2 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is September (12.2 days).
Average snowfall in January
Swilland, United Kingdom
- Average snowfall in January: 16mm
The month with the highest snowfall is February (25mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Swilland, United Kingdom
- Average snowfall days in January: 3 days
The month with the highest number of snowfall days is February (3.6 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
Swilland, United Kingdom
- Average daylight in January: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in January: 4h and 0min
The month with the most sunshine is August (Average sunshine: 8h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in January
Swilland, United Kingdom
- Average sunshine days in January: 11.3 days
The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is February (10.8 days).
Average UV index in January
Swilland, United Kingdom
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Swilland, United Kingdom
- Average cloud cover in January: 59
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 43).
Average visibility in January
Swilland, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are March, June, August and September (10km).
The months with the lowest visibility are January, February, April, May, July, October, November and December (9km).
Swilland, United Kingdom
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