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
The onset of January marks an average high-temperature of a still frosty 7.8°C (46°F), hardly differing from December's 9.3°C (48.7°F). During January, Merston's nights hold steady with an average temperature of 4.5°C (40.1°F), barely dropping from the daytime highs.Humidity
January and December, with an average relative humidity of 84%, are the most humid months in Merston, United Kingdom.Rainfall
In January, in Merston, United Kingdom, the rain falls for 17.6 days. Throughout January, 46mm (1.81") of precipitation is accumulated. In Merston, during the entire year, the rain falls for 183.3 days and collects up to 504mm (19.84") of precipitation.Snowfall
January, February, November and December are months with snowfall. The month with the most snowfall in Merston is January, when snow falls for 1.8 days and typically aggregates up to 7mm (0.28") of snow.Daylight
In Merston, United Kingdom, the average length of the day in January is 8h and 32min.On the first day of January in Merston, sunrise is at 8:05 am and sunset at 4:07 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 4:51 pm GMT.
Sunshine
The average sunshine in January is 4.3h.UV index
January and February, with an average maximum UV index of 2, are months with the lowest UV index in Merston. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: A maximum daily UV index of 2 during January morphs into the following directions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What is the usual temperature for Merston in January?
What is the most humid month in Merston?
What is the average humidity in January in Merston?
How much does it rain in Merston in January?
What is the snowiest month in Merston?
How many days does it snow in January in Merston?
How many hours of daylight does Merston have in January?
What time are sunrise and sunset in January in Merston?
How long on average sun shines in January in Merston?
What is the month with the lowest UV index in Merston?
What is the UV index reading in January in Merston?
Average temperature in January
Merston, United Kingdom
- Average high temperature in January: 7.8°C
The warmest month (with the highest average high temperature) is August (19.5°C).
The month with the lowest average high temperature is February (7.7°C).
- Average low temperature in January: 4.5°C
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (4.3°C).
Average pressure in January
Merston, United Kingdom
- Average pressure in January: 1015.2mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1010.9mbar).
Average wind speed in January
Merston, United Kingdom
- Average wind speed in January: 23.5km/h
The windiest month (with the highest average wind speed) is December (24.8km/h).
The calmest month (with the lowest average wind speed) is July (16.9km/h).
Average humidity in January
Merston, United Kingdom
- Average humidity in January: 84%
The months with the highest relative humidity are January and December (84%).
The month with the lowest relative humidity is September (79%).
Average rainfall in January
Merston, United Kingdom
- Average rainfall in January: 46mm
The wettest month (with the highest rainfall) is December (64mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in January
Merston, United Kingdom
- Average rainfall days in January: 17.6 days
The month with the highest number of rainy days is November (18.8 days).
The month with the least rainy days is September (12.6 days).
Average snowfall in January
Merston, United Kingdom
- Average snowfall in January: 7mm
The month with the highest snowfall is January (7mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Merston, United Kingdom
- Average snowfall days in January: 1.8 days
The months with the highest number of snowfall days are January and February (1.8 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
Merston, United Kingdom
- Average daylight in January: 8h and 3min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in January: 4h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in January
Merston, United Kingdom
- Average sunshine days in January: 9.6 days
The month with the most sunshine days is March (14.3 days).
The month with the least sunshine days is November (8.3 days).
Average UV index in January
Merston, 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 and February (UV index 2).
Average cloud cover in January
Merston, United Kingdom
- Average cloud cover in January: 56
The month with the most cloud cover is November (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in January
Merston, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Merston, United Kingdom
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