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, with average temperatures reaching a high of 5.8°C (42.4°F) and a low of 1.3°C (34.3°F), is the coldest month.Humidity
The months with the highest humidity in Sileby are January and December, with an average relative humidity of 90%.Rainfall
The months with the least rainfall in Sileby are January, March and April Rain falls for 6.7 days and accumulates 7mm (0.28") of rain.Snowfall
Months with snowfall are January through March and December. In Sileby, in January, snow falls for 2.1 days, with typically accumulated 4mm (0.16") of snow. In Sileby, United Kingdom, during the entire year, snow falls for 6.6 days and aggregates up to 15mm (0.59") of snow.Daylight
The average length of the day in January is 8h and 16min.On the first day of January in Sileby, sunrise is at 8:16 am and sunset at 3:59 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 4:46 pm GMT.
Sunshine
In Sileby, the average sunshine in January is 4.2h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In January, the maximum UV index of 2 suggests these recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Frequently asked questions
What part of the year is the coldest in Sileby?
How cold is it in Sileby in January?
What are the most humid months in Sileby?
What is the average humidity in January in Sileby?
What is the driest month in Sileby?
How much does it rain in Sileby in January?
How many days does it snow in January in Sileby?
How many hours of daylight does Sileby have in January?
What time are sunrise and sunset in January in Sileby?
How many hours of sunshine does Sileby have in January?
What is the month with the lowest UV index in Sileby?
What is the UV index intensity in January in Sileby?
Average temperature in January
Sileby, United Kingdom
- Average high temperature in January: 5.8°C
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (5.8°C).
- Average low temperature in January: 1.3°C
The month with the highest average low temperature is August (12.2°C).
The coldest months (with the lowest average low temperature) are January and February (1.3°C).
Average pressure in January
Sileby, United Kingdom
- Average pressure in January: 1013.2mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.6mbar).
Average wind speed in January
Sileby, United Kingdom
- Average wind speed in January: 17.8km/h
The windiest months (with the highest average wind speed) are February and December (18.4km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in January
Sileby, United Kingdom
- Average humidity in January: 90%
The months with the highest relative humidity are January and December (90%).
The month with the lowest relative humidity is August (79%).
Average rainfall in January
Sileby, United Kingdom
- Average rainfall in January: 7mm
The wettest month (with the highest rainfall) is June (19mm).
The driest months (with the least rainfall) are January, March and April (7mm).
Average rainfall days in January
Sileby, United Kingdom
- Average rainfall days in January: 6.7 days
The month with the highest number of rainy days is August (8.7 days).
The month with the least rainy days is September (5.2 days).
Average snowfall in January
Sileby, United Kingdom
- Average snowfall in January: 4mm
The month with the highest snowfall is February (7mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Sileby, United Kingdom
- Average snowfall days in January: 2.1 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Sileby, United Kingdom
- Average daylight in January: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in January: 4h and 1min
The month with the most sunshine is August (Average sunshine: 7h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in January
Sileby, United Kingdom
- Average sunshine days in January: 21.2 days
The month with the most sunshine days is September (21.5 days).
The month with the least sunshine days is July (16.4 days).
Average UV index in January
Sileby, 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, November and December (UV index 2).
Average cloud cover in January
Sileby, United Kingdom
- Average cloud cover in January: 59
The month with the most cloud cover is November (Cloud cover 61).
The months with the least cloud cover are April, August and September (Cloud cover 52).
Average visibility in January
Sileby, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
Sileby, United Kingdom
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