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 6.8°C (44.2°F) and an average low of 2.2°C (36°F).Humidity
In Hampstead, the average relative humidity in January is 87%.Rainfall
In January, in Hampstead, the rain falls for 13.2 days. Throughout January, 25mm (0.98") of precipitation is accumulated. Throughout the year, in Hampstead, United Kingdom, there are 166.8 rainfall days, and 362mm (14.25") of precipitation is accumulated.Snowfall
Months with snowfall in Hampstead are January through April, November and December. In Hampstead, during January, snow falls for 1.8 days and regularly aggregates up to 12mm (0.47") of snow. In Hampstead, United Kingdom, during the entire year, snow falls for 7.6 days and aggregates up to 44mm (1.73") of snow.Daylight
The average length of the day in January in Hampstead 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, in Hampstead, sunrise is at 7:41 am and sunset at 4:47 pm GMT.
Sunshine
In Hampstead, the average sunshine in January is 4.1h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Hampstead. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum UV index of 2 in January translates into the following recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. It's recommended to limit sun exposure when its radiation is at its peak during midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Hampstead?
Is January cold in Hampstead?
What is the average humidity in January in Hampstead?
How much does it rain in Hampstead in January?
How many days does it snow in January in Hampstead?
What is the average length of the day in January in Hampstead?
When is the sunrise / sunset in January in Hampstead?
How long on average sun shines in January in Hampstead?
What are the months with the lowest UV index in Hampstead?
What is the UV index intensity in January in Hampstead?
Average temperature in January
Hampstead, United Kingdom
- Average high temperature in January: 6.8°C
The warmest month (with the highest average high temperature) is July (22.3°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 (13.8°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure in January
Hampstead, United Kingdom
- Average pressure in January: 1014.6mbar
The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).
Average wind speed in January
Hampstead, United Kingdom
- Average wind speed in January: 16.5km/h
The windiest month (with the highest average wind speed) is February (17.3km/h).
The calmest month (with the lowest average wind speed) is September (12.6km/h).
Average humidity in January
Hampstead, United Kingdom
- Average humidity in January: 87%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (72%).
Average rainfall in January
Hampstead, United Kingdom
- Average rainfall in January: 25mm
The wettest months (with the highest rainfall) are June and December (40mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in January
Hampstead, United Kingdom
- Average rainfall days in January: 13.2 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is February (11.5 days).
Average snowfall in January
Hampstead, United Kingdom
- Average snowfall in January: 12mm
The month with the highest snowfall is February (15mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Hampstead, United Kingdom
- Average snowfall days in January: 1.8 days
The month with the highest number of snowfall days is February (2.8 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
Hampstead, 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 1min
The month with the most sunshine is August (Average sunshine: 7h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in January
Hampstead, United Kingdom
- Average sunshine days in January: 14.4 days
The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is June (10.1 days).
Average UV index in January
Hampstead, 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, March, November and December (UV index 2).
Average cloud cover in January
Hampstead, United Kingdom
- Average cloud cover in January: 58
The months with the most cloud cover are February and November (Cloud cover 61).
The months with the least cloud cover are April, August and September (Cloud cover 50).
Average visibility in January
Hampstead, 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).
