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
Grellingen's January weather, marked by an average high temperature of 3.5°C (38.3°F) and an average low temperature of -1.8°C (28.8°F), is the coldest in the year.Humidity
January is the most humid month in Grellingen, with an average relative humidity of 87%.Rainfall
In Grellingen, during January, the rain falls for 13.3 days and regularly aggregates up to 46mm (1.81") of precipitation. Throughout the year, there are 178.8 rainfall days, and 677mm (26.65") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, October through December. In January, in Grellingen, it is snowing for 7.1 days. Throughout January, 50mm (1.97") of snow is accumulated. In Grellingen, during the entire year, snow falls for 25.2 days and aggregates up to 217mm (8.54") of snow.Daylight
The average length of the day in January in Grellingen, Switzerland, is 8h and 58min.On the first day of the month, sunrise is at 08:17 and sunset at 16:48. On the last day of January, in Grellingen, sunrise is at 07:57 and sunset at 17:28 CET.
Sunshine
In Grellingen, the average sunshine in January is 4.9h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In January, the maximum UV index of 2 suggests this advice:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Frequently asked questions
What are the coldest months in Grellingen?
How cold does it get in Grellingen in January?
What is the most humid month in Grellingen?
What is the average humidity in January in Grellingen?
How much does it rain in Grellingen in January?
How much does it snow in Grellingen in January?
What is the average length of the day in January in Grellingen?
When is the sunrise / sunset in January in Grellingen?
How long on average sun shines in January in Grellingen?
What is the month with the lowest UV index in Grellingen?
What is the UV index reading in January in Grellingen?
Average temperature in January
Grellingen, Switzerland
- Average high temperature in January: 3.5°C
The warmest month (with the highest average high temperature) is August (24.1°C).
The month with the lowest average high temperature is January (3.5°C).
- Average low temperature in January: -1.8°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (-1.8°C).
Average pressure in January
Grellingen, Switzerland
- Average pressure in January: 1019.4mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The months with the lowest atmospheric pressure are April and November (1015.7mbar).
Average wind speed in January
Grellingen, Switzerland
- Average wind speed in January: 9.5km/h
The windiest months (with the highest average wind speed) are February and March (9.9km/h).
The calmest month (with the lowest average wind speed) is August (6.7km/h).
Average humidity in January
Grellingen, Switzerland
- Average humidity in January: 87%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall in January
Grellingen, Switzerland
- Average rainfall in January: 46mm
The wettest month (with the highest rainfall) is June (84mm).
The driest month (with the least rainfall) is September (33mm).
Average rainfall days in January
Grellingen, Switzerland
- Average rainfall days in January: 13.3 days
The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is October (11.5 days).
Average snowfall in January
Grellingen, Switzerland
- Average snowfall in January: 50mm
The month with the highest snowfall is December (61mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in January
Grellingen, Switzerland
- Average snowfall days in January: 7.1 days
The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Grellingen, Switzerland
- Average daylight in January: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January: 4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days in January
Grellingen, Switzerland
- Average sunshine days in January: 13.2 days
The month with the most sunshine days is October (16.8 days).
The months with the least sunshine days are May and June (8.3 days).
Average UV index in January
Grellingen, Switzerland
- 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, November and December (UV index 2).
Average cloud cover in January
Grellingen, Switzerland
- Average cloud cover in January: 53
The months with the most cloud cover are January and December (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in January
Grellingen, Switzerland
- Average visibility in January: 8km
The months with the highest visibility are March, April, May, June, July and August (9km).
The months with the lowest visibility are January, February, September, October, November and December (8km).
Grellingen, Switzerland
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