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 arrival of January denotes a barely perceptible change in the average high-temperatures to a chilly 9.5°C (49.1°F) from December's 10.7°C (51.3°F). During the nights of January, the average low-temperature holds at a still frosty 7.4°C (45.3°F).Humidity
In January, the average relative humidity is 80%.Rainfall
In Mawnan, in January, it is raining for 16.5 days, with typically 31mm (1.22") of accumulated precipitation. Throughout the year, in Mawnan, there are 159.4 rainfall days, and 367mm (14.45") of precipitation is accumulated.Snowfall
January, March through November are months without snowfall in Mawnan.Daylight
The average length of the day in January in Mawnan is 8h and 38min.On the first day of the month, sunrise is at 8:19 am and sunset at 4:28 pm. On the last day of January, sunrise is at 7:56 am and sunset at 5:11 pm GMT.
Sunshine
January and November, with an average of 4h of sunshine, are months with the least sunshine in Mawnan.UV index
The month with the lowest UV index is January, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: In January, a daily UV index of 2 turns into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Mawnan in January?
What is the average humidity in January in Mawnan?
How much does it rain in Mawnan in January?
When it does not snow in Mawnan?
Does it snow in Mawnan in January?
What is the average length of the day in January in Mawnan?
When is the sunrise / sunset in January in Mawnan?
What are the months with the least sunshine in Mawnan?
How long on average sun shines in January in Mawnan?
When is the lowest UV index in Mawnan?
What is the UV index intensity in January in Mawnan?
Average temperature in January
Mawnan, United Kingdom
- Average high temperature in January: 9.5°C
The warmest month (with the highest average high temperature) is August (17.6°C).
The month with the lowest average high temperature is February (9.3°C).
- Average low temperature in January: 7.4°C
The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is February (6.9°C).
Average pressure in January
Mawnan, United Kingdom
- Average pressure in January: 1014.8mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in January
Mawnan, United Kingdom
- Average wind speed in January: 30.4km/h
The windiest month (with the highest average wind speed) is December (31.6km/h).
The calmest month (with the lowest average wind speed) is July (19.9km/h).
Average humidity in January
Mawnan, United Kingdom
- Average humidity in January: 80%
The months with the highest relative humidity are June and July (84%).
The month with the lowest relative humidity is February (79%).
Average rainfall in January
Mawnan, United Kingdom
- Average rainfall in January: 31mm
The wettest month (with the highest rainfall) is November (55mm).
The driest month (with the least rainfall) is July (18mm).
Average rainfall days in January
Mawnan, United Kingdom
- Average rainfall days in January: 16.5 days
The month with the highest number of rainy days is November (17.1 days).
The month with the least rainy days is September (9.9 days).
Average snowfall in January
Mawnan, United Kingdom
- Average snowfall in January: 0mm
The months with the highest snowfall are February and December (1mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Mawnan, United Kingdom
- Average snowfall days in January: 0.3 days
The months with the highest number of snowfall days are February and December (0.5 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
Mawnan, United Kingdom
- Average daylight in January: 8h and 4min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in January: 4h and 0min
The months with the most sunshine are April and July (Average sunshine: 8h and 30min).
The months with the least sunshine are January and November (Average sunshine: 4h and 0min).
Average sunshine days in January
Mawnan, United Kingdom
- Average sunshine days in January: 11 days
The month with the most sunshine days is May (17.5 days).
The month with the least sunshine days is November (10.2 days).
Average UV index in January
Mawnan, United Kingdom
- Average UV index in January: 2
The month with the highest UV index is August (UV index 5).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in January
Mawnan, United Kingdom
- Average cloud cover in January: 60
The month with the most cloud cover is December (Cloud cover 61).
The month with the least cloud cover is April (Cloud cover 42).
Average visibility in January
Mawnan, United Kingdom
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Mawnan, United Kingdom
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