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
January
Weather in January
Temperature
With an average high-temperature of 2.5°C (36.5°F) and an average low-temperature of -3.8°C (25.2°F), January is the coldest month.Humidity
January is the most humid month, with an average relative humidity of 87%.Rainfall
In Châtonnaye, in January, it is raining for 8.1 days, with typically 14mm (0.55") of accumulated precipitation. In Châtonnaye, Switzerland, during the entire year, the rain falls for 104.2 days and collects up to 215mm (8.46") of precipitation.Snowfall
January through May, October through December are months with snowfall in Châtonnaye, Switzerland. January is the month with the most snowfall. Snow falls for 4.6 days and accumulates 25mm (0.98") of snow.Daylight
In Châtonnaye, the average length of the day in January is 9h and 2min.On the first day of the month, sunrise is at 08:16 and sunset at 16:54. On the last day of January, sunrise is at 07:58 and sunset at 17:33 CET.
Sunshine
In Châtonnaye, the average sunshine in January is 5.3h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Châtonnaye. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In January, the maximum UV index of 2 suggests these recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. To guard against the harmful effects of the Sun, minimize exposure during midday. 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.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Châtonnaye?
How cold is January in Châtonnaye?
What is the most humid month in Châtonnaye?
What is the average humidity in January in Châtonnaye?
How many days does it rain in January in Châtonnaye?
When does it snow the most in Châtonnaye?
How many days does it snow in January in Châtonnaye?
How many hours of daylight does Châtonnaye have in January?
When are sunrise and sunset in January in Châtonnaye?
How many hours of sunshine does Châtonnaye have in January?
What is the month with the lowest UV index in Châtonnaye?
What is the UV index intensity in January in Châtonnaye?
Average temperature in January
Châtonnaye, Switzerland
- Average high temperature in January: 2.5°C
The warmest months (with the highest average high temperature) are July and August (22.1°C).
The month with the lowest average high temperature is January (2.5°C).
- Average low temperature in January: -3.8°C
The month with the highest average low temperature is July (11.3°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in January
Châtonnaye, Switzerland
- Average pressure in January: 1019.5mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in January
Châtonnaye, Switzerland
- Average wind speed in January: 10.5km/h
The windiest month (with the highest average wind speed) is February (11km/h).
The calmest month (with the lowest average wind speed) is August (6.6km/h).
Average humidity in January
Châtonnaye, 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 and July (79%).
Average rainfall in January
Châtonnaye, Switzerland
- Average rainfall in January: 14mm
The wettest month (with the highest rainfall) is June (26mm).
The driest month (with the least rainfall) is September (8mm).
Average rainfall days in January
Châtonnaye, Switzerland
- Average rainfall days in January: 8.1 days
The month with the highest number of rainy days is May (12.5 days).
The month with the least rainy days is February (6.2 days).
Average snowfall in January
Châtonnaye, Switzerland
- Average snowfall in January: 25mm
The month with the highest snowfall is January (25mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Châtonnaye, Switzerland
- Average snowfall days in January: 4.6 days
The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Châtonnaye, Switzerland
- Average daylight in January: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in January: 5h and 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in January
Châtonnaye, Switzerland
- Average sunshine days in January: 20.5 days
The month with the most sunshine days is October (23.5 days).
The month with the least sunshine days is May (15.8 days).
Average UV index in January
Châtonnaye, 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, March, November and December (UV index 2).
Average cloud cover in January
Châtonnaye, Switzerland
- Average cloud cover in January: 47
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in January
Châtonnaye, Switzerland
- Average visibility in January: 8km
The months with the highest visibility are March, April, November and December (9km).
The months with the lowest visibility are January, February, May, June, July, August, September and October (8km).
