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
With an average high-temperature of 6.7°C (44.1°F) and an average low-temperature of 1.9°C (35.4°F), January is the coldest month.Humidity
In Dollis Hill, the average relative humidity in January is 88%.Rainfall
January is the month with the least rainfall. Rain falls for 11 days and accumulates 19mm (0.75") of precipitation.Snowfall
January through March, November and December are months with snowfall in Dollis Hill, United Kingdom. In January, in Dollis Hill, it is snowing for 1.8 days. Throughout January, 10mm (0.39") of snow is accumulated. In Dollis Hill, during the entire year, snow falls for 5.5 days and aggregates up to 40mm (1.57") of snow.Daylight
In January, the average length of the day is 8h and 26min.On the first day of the month, sunrise is at 8:06 am and sunset at 4:01 pm. On the last day of January, sunrise is at 7:41 am and sunset at 4:47 pm GMT.
Sunshine
In Dollis Hill, United Kingdom, the average sunshine in January is 4.3h.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 exposure to the Sun's UV radiation for average individuals.Note: A maximum high daily UV index of 2 during January translates into the following directions:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What are the coldest months in Dollis Hill?
How cold is it in Dollis Hill in January?
What is the average humidity in January in Dollis Hill?
What is the driest month in Dollis Hill?
How much does it rain in Dollis Hill in January?
How much does it snow in Dollis Hill in January?
How many hours of daylight does Dollis Hill have in January?
When is the sunrise / sunset in January in Dollis Hill?
How many hours of sunshine does Dollis Hill have in January?
What is the month with the lowest UV index in Dollis Hill?
What is the UV index intensity in January in Dollis Hill?
Average temperature in January
Dollis Hill, United Kingdom
- Average high temperature in January: 6.7°C
The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is January (6.7°C).
- Average low temperature in January: 1.9°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (1.9°C).
Average pressure in January
Dollis Hill, United Kingdom
- Average pressure in January: 1014.5mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in January
Dollis Hill, United Kingdom
- Average wind speed in January: 16.8km/h
The windiest month (with the highest average wind speed) is February (17.6km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity in January
Dollis Hill, 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 (74%).
Average rainfall in January
Dollis Hill, United Kingdom
- Average rainfall in January: 19mm
The wettest month (with the highest rainfall) is June (46mm).
The driest month (with the least rainfall) is January (19mm).
Average rainfall days in January
Dollis Hill, United Kingdom
- Average rainfall days in January: 11 days
The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in January
Dollis Hill, United Kingdom
- Average snowfall in January: 10mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Dollis Hill, United Kingdom
- Average snowfall days in January: 1.8 days
The month with the highest number of snowfall days is February (2.1 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
Dollis Hill, 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: 4h and 2min
The months with the most sunshine are July and August (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in January
Dollis Hill, United Kingdom
- Average sunshine days in January: 16 days
The month with the most sunshine days is December (16.3 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in January
Dollis Hill, 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
Dollis Hill, United Kingdom
- Average cloud cover in January: 57
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are April and September (Cloud cover 49).
Average visibility in January
Dollis Hill, 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).
Dollis Hill, United Kingdom
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