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 sea temperature 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
Mevagissey starts January with an average high-temperature of a chilly 9.3°C (48.7°F), a minor shift from December's 10.5°C (50.9°F). Mevagissey maintains an average of approximately a still frosty 6.9°C (44.4°F) during January nights, with only a minimal decrease from the daytime temperature.Humidity
In January, the average relative humidity is 81%.Rainfall
In Mevagissey, in January, it is raining for 20.9 days, with typically 64mm (2.52") of accumulated precipitation. Throughout the year, in Mevagissey, there are 204.6 rainfall days, and 648mm (25.51") of precipitation is accumulated.Snowfall
Months with snowfall are January and February. January is the first month it typically snows. Throughout January, in the average 0.3 snowfall days, it receives 2mm (0.08") of snow. Throughout the year, in Mevagissey, there are 1.5 snowfall days, and 7mm (0.28") of snow is accumulated.Sea temperature
In Mevagissey, in January, the average water temperature is 10.4°C (50.7°F).Note: Unprotected swimming in 10.4°C (50.7°F) is dangerous due to potential cold shock. Especially when temperatures go below 10°C (50°F), leading to hyperventilation.
Daylight
The average length of the day in January is 8h and 37min.On the first day of January in Mevagissey, sunrise is at 8:18 am and sunset at 4:26 pm. On the last day of the month, sunrise is at 7:55 am and sunset at 5:09 pm GMT.
Sunshine
The month with the least sunshine in Mevagissey is January, with an average of 3.9h of sunshine.UV index
With an average maximum UV index of 2, January is the month with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 2 in January translates into these instructions:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Frequently asked questions
What are the temperatures in Mevagissey in January?
What is the average humidity in January in Mevagissey?
How many days does it rain in January in Mevagissey?
When does it start snowing in Mevagissey?
How cold is the water in January in Mevagissey?
How many hours of daylight does Mevagissey have in January?
When are sunrise and sunset in January in Mevagissey?
What is the month with the least sunshine in Mevagissey?
How long on average sun shines in January in Mevagissey?
When is the lowest UV index in Mevagissey?
How high is the UV index in January in Mevagissey?
Average temperature in January
Mevagissey, United Kingdom
- Average high temperature in January: 9.3°C
The warmest month (with the highest average high temperature) is August (17.8°C).
The month with the lowest average high temperature is February (8.8°C).
- Average low temperature in January: 6.9°C
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is February (6.7°C).
Average pressure in January
Mevagissey, United Kingdom
- Average pressure in January: 1014.7mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in January
Mevagissey, United Kingdom
- Average wind speed in January: 29.3km/h
The windiest month (with the highest average wind speed) is December (30.4km/h).
The calmest month (with the lowest average wind speed) is July (19.2km/h).
Average humidity in January
Mevagissey, United Kingdom
- Average humidity in January: 81%
The month with the highest relative humidity is June (85%).
The months with the lowest relative humidity are February, November and December (80%).
Average rainfall in January
Mevagissey, United Kingdom
- Average rainfall in January: 64mm
The wettest month (with the highest rainfall) is November (90mm).
The driest month (with the least rainfall) is May (30mm).
Average rainfall days in January
Mevagissey, United Kingdom
- Average rainfall days in January: 20.9 days
The month with the highest number of rainy days is November (21.2 days).
The month with the least rainy days is May (13.3 days).
Average snowfall in January
Mevagissey, United Kingdom
- Average snowfall in January: 2mm
The month with the highest snowfall is February (5mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in January
Mevagissey, United Kingdom
- Average snowfall days in January: 0.3 days
The month with the highest number of snowfall days is February (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in January
Mevagissey, United Kingdom
- Average sea temperature in January: 10.4°C
The best month for swimming (with the highest average sea temperature) is August (17°C).
The coldest month (with the lowest average sea temperature) is March (9.8°C).
Average daylight in January /
Average sunshine in January
Mevagissey, 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: 3h and 5min
The month with the most sunshine is July (Average sunshine: 8h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in January
Mevagissey, United Kingdom
- Average sunshine days in January: 7.4 days
The month with the most sunshine days is May (14.1 days).
The month with the least sunshine days is November (5.3 days).
Average UV index in January
Mevagissey, 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
Mevagissey, United Kingdom
- Average cloud cover in January: 61
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 43).
Average visibility in January
Mevagissey, 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).
Mevagissey, United Kingdom
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