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
January is the coldest month, with the temperature often reaching an average high of 3.1°C (37.6°F) and an average low of -3.6°C (25.5°F).Humidity
January is the most humid month, with an average relative humidity of 85%.Rainfall
In January, in Gruffy, the rain falls for 12.4 days. Throughout January, 76mm (2.99") of precipitation is accumulated. Throughout the year, in Gruffy, there are 178.9 rainfall days, and 912mm (35.91") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. In Gruffy, during January, snow falls for 7.6 days and regularly aggregates up to 135mm (5.31") of snow. Throughout the year, in Gruffy, there are 29.1 snowfall days, and 619mm (24.37") of snow is accumulated.Daylight
The average length of the day in January in Gruffy, France, is 9h and 9min.On the first day of January in Gruffy, sunrise is at 08:16 and sunset at 17:01. On the last day of the month, sunrise is at 07:59 and sunset at 17:39 CET.
Sunshine
In January, the average sunshine is 5.4h.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 value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 2 in January translates into this advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Avoiding the Sun during its peak radiation time around midday is a healthy practice. 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. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
What time of the year is the coldest in Gruffy?
How cold is it in Gruffy in January?
What is the most humid month in Gruffy?
What is the average humidity in January in Gruffy?
How much does it rain in Gruffy in January?
How many days does it snow in January in Gruffy?
How many hours of daylight does Gruffy have in January?
What time are sunrise and sunset in January in Gruffy?
How long on average sun shines in January in Gruffy?
When is the lowest UV index in Gruffy?
What is the UV index reading in January in Gruffy?
Average temperature in January
Gruffy, France
- Average high temperature in January: 3.1°C
The warmest month (with the highest average high temperature) is August (23.6°C).
The month with the lowest average high temperature is January (3.1°C).
- Average low temperature in January: -3.6°C
The month with the highest average low temperature is August (11°C).
The coldest month (with the lowest average low temperature) is February (-4°C).
Average pressure in January
Gruffy, France
- Average pressure in January: 1019.4mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in January
Gruffy, France
- Average wind speed in January: 7.1km/h
The windiest months (with the highest average wind speed) are February and March (7.5km/h).
The calmest month (with the lowest average wind speed) is August (5.7km/h).
Average humidity in January
Gruffy, France
- Average humidity in January: 85%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (75%).
Average rainfall in January
Gruffy, France
- Average rainfall in January: 76mm
The wettest month (with the highest rainfall) is December (119mm).
The driest month (with the least rainfall) is September (47mm).
Average rainfall days in January
Gruffy, France
- Average rainfall days in January: 12.4 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is October (11.6 days).
Average snowfall in January
Gruffy, France
- Average snowfall in January: 135mm
The month with the highest snowfall is December (171mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in January
Gruffy, France
- Average snowfall days in January: 7.6 days
The month with the highest number of snowfall days is January (7.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Gruffy, France
- Average daylight in January: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January: 5h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in January
Gruffy, France
- Average sunshine days in January: 13.8 days
The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is June (7.6 days).
Average UV index in January
Gruffy, France
- 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
Gruffy, France
- Average cloud cover in January: 43
The months with the most cloud cover are January and December (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in January
Gruffy, France
- Average visibility in January: 8km
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are January, February, May, June, July, September, October, November and December (8km).
Gruffy, France
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