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 the onset of January in L'Aumône, the average high-temperature registers at a chilly 9.8°C (49.6°F), subtly different from December's 11.1°C (52°F). L'Aumône registers a subtle dip to an average of 7.5°C (45.5°F) during the nights of January.Humidity
The average relative humidity in January is 78%.Rainfall
In L'Aumône, in January, during 22 rainfall days, 63mm (2.48") of precipitation is typically accumulated. Throughout the year, there are 195.6 rainfall days, and 554mm (21.81") of precipitation is accumulated.Snowfall
The only month with snowfall in L'Aumône, Guernsey, is January. January is the month with the most snowfall. Snow falls for 0.3 days and accumulates 2mm (0.08") of snow.Daylight
The average length of the day in January is 8h and 43min.On the first day of the month, sunrise is at 08:06 and sunset at 16:21. On the last day of January, in L'Aumône, Guernsey, sunrise is at 07:43 and sunset at 17:03 GMT.
Sunshine
The average sunshine in January is 3.9h.UV index
The average daily maximum UV index in January is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The average daily UV index of 3 in January transforms into the following instructions:
Exercise prevention - Precautions against solar damage are endorsed. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Frequently asked questions
What are the temperatures in L'Aumône in January?
What is the average humidity in January in L'Aumône?
How much does it rain in L'Aumône in January?
What is the snowiest month in L'Aumône?
When does it start to snow in L'Aumône?
How many hours of daylight does L'Aumône have in January?
When is the sunrise / sunset in January in L'Aumône?
How long on average sun shines in January in L'Aumône?
What is the UV index reading in January in L'Aumône?
Average temperature in January
L'Aumône, Guernsey
- Average high temperature in January: 9.8°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 (9.2°C).
- Average low temperature in January: 7.5°C
The month with the highest average low temperature is August (15.7°C).
The coldest month (with the lowest average low temperature) is February (6.9°C).
Average pressure in January
L'Aumône, Guernsey
- Average pressure in January: 1016.1mbar
The month with the highest atmospheric pressure is September (1017.9mbar).
The month with the lowest atmospheric pressure is November (1011.5mbar).
Average wind speed in January
L'Aumône, Guernsey
- Average wind speed in January: 34.1km/h
The windiest month (with the highest average wind speed) is December (36km/h).
The calmest month (with the lowest average wind speed) is July (21.9km/h).
Average humidity in January
L'Aumône, Guernsey
- Average humidity in January: 78%
The months with the highest relative humidity are June and July (84%).
The months with the lowest relative humidity are November and December (77%).
Average rainfall in January
L'Aumône, Guernsey
- Average rainfall in January: 63mm
The wettest month (with the highest rainfall) is November (78mm).
The driest month (with the least rainfall) is July (26mm).
Average rainfall days in January
L'Aumône, Guernsey
- Average rainfall days in January: 22 days
The month with the highest number of rainy days is November (22.5 days).
The month with the least rainy days is June (11.4 days).
Average snowfall in January
L'Aumône, Guernsey
- Average snowfall in January: 2mm
The month with the highest snowfall is January (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in January
L'Aumône, Guernsey
- Average snowfall days in January: 0.3 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
L'Aumône, Guernsey
- Average daylight in January: 8h and 4min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days in January
L'Aumône, Guernsey
- Average sunshine days in January: 5.5 days
The month with the most sunshine days is May (16.3 days).
The month with the least sunshine days is November (4.2 days).
Average UV index in January
L'Aumône, Guernsey
- Average UV index in January: 3
The months with the highest UV index are July, August and September (UV index 5).
The month with the lowest UV index is February (UV index 2).
Average cloud cover in January
L'Aumône, Guernsey
- Average cloud cover in January: 62
The months with the most cloud cover are January, November and December (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility in January
L'Aumône, Guernsey
- 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).
L'Aumône, Guernsey
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