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
Knaphill, United Kingdom, reaches its lowest average temperatures in January, measuring 6.8°C (44.2°F) at the peak and 2.2°C (36°F) at the lowest.Humidity
In Knaphill, the average relative humidity in January is 88%.Rainfall
In January, the rain falls for 12.8 days. Throughout January, 28mm (1.1") of precipitation is accumulated. In Knaphill, during the entire year, the rain falls for 160.1 days and collects up to 364mm (14.33") of precipitation.Snowfall
Months with snowfall in Knaphill are January through March, November and December. The months with the most snowfall in Knaphill are January and December, with an average 16mm (0.63") of accumulated snow.Daylight
In Knaphill, United Kingdom, the average length of the day in January is 8h and 28min.On the first day of the month, sunrise is at 8:07 am and sunset at 4:04 pm. On the last day of January, sunrise is at 7:42 am and sunset at 4:49 pm GMT.
Sunshine
The average sunshine in January in Knaphill is 4.2h.UV index
The months with the lowest UV index in Knaphill are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 2 during January translates into the following recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Frequently asked questions
What part of the year is the coldest in Knaphill?
How cold is it in Knaphill in January?
What is the average humidity in January in Knaphill?
How many days does it rain in January in Knaphill?
What is the snowiest month in Knaphill?
How much does it snow in Knaphill in January?
How many hours of daylight does Knaphill have in January?
What time are sunrise and sunset in January in Knaphill?
How many hours of sunshine does Knaphill have in January?
When is the lowest UV index in Knaphill?
What is the UV index intensity in January in Knaphill?
Average temperature in January
Knaphill, United Kingdom
- Average high temperature in January: 6.8°C
The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in January: 2.2°C
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure in January
Knaphill, United Kingdom
- Average pressure in January: 1014.7mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).
Average wind speed in January
Knaphill, United Kingdom
- Average wind speed in January: 16.9km/h
The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest months (with the lowest average wind speed) are July and August (12.8km/h).
Average humidity in January
Knaphill, United Kingdom
- Average humidity in January: 88%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall in January
Knaphill, United Kingdom
- Average rainfall in January: 28mm
The wettest month (with the highest rainfall) is December (39mm).
The driest month (with the least rainfall) is September (20mm).
Average rainfall days in January
Knaphill, United Kingdom
- Average rainfall days in January: 12.8 days
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is September (10.2 days).
Average snowfall in January
Knaphill, United Kingdom
- Average snowfall in January: 16mm
The months with the highest snowfall are January and December (16mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Knaphill, United Kingdom
- Average snowfall days in January: 2.2 days
The month with the highest number of snowfall days is February (3 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
Knaphill, 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: 4h and 1min
The month with the most sunshine is July (Average sunshine: 8h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in January
Knaphill, United Kingdom
- Average sunshine days in January: 14.5 days
The month with the most sunshine days is September (17 days).
The month with the least sunshine days is February (12.1 days).
Average UV index in January
Knaphill, United Kingdom
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Knaphill, United Kingdom
- Average cloud cover in January: 57
The months with the most cloud cover are February and November (Cloud cover 60).
The months with the least cloud cover are April, July and September (Cloud cover 47).
Average visibility in January
Knaphill, 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).
Knaphill, United Kingdom
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