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
January, on average, is the coldest month, registering a high temperature of -2.6°C (27.3°F) and a low of -11.2°C (11.8°F).Humidity
The average relative humidity in January is 88%.Rainfall
In Chalais, in January, during 5.8 rainfall days, 93mm (3.66") of precipitation is typically accumulated. Throughout the year, there are 159.9 rainfall days, and 1035mm (40.75") of precipitation is accumulated.Snowfall
Months with snowfall in Chalais, Switzerland, are January through December. In Chalais, in January, during 20.3 snowfall days, 727mm (28.62") of snow is typically accumulated. In Chalais, during the entire year, snow falls for 129 days and aggregates up to 4010mm (157.87") of snow.Daylight
In Chalais, Switzerland, the average length of the day in January is 9h and 6min.On the first day of January, sunrise is at 08:12 and sunset at 16:53. On the last day of the month, sunrise is at 07:54 and sunset at 17:32 CET.
Sunshine
The average sunshine in January in Chalais is 4.6h.UV index
The months with the lowest UV index in Chalais are January, March, April and November, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 1 during January translates into the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Chalais?
How cold is January in Chalais?
What is the average humidity in January in Chalais?
How many days does it rain in January in Chalais?
How many days does it snow in January in Chalais?
What is the average length of the day in January in Chalais?
When is the sunrise / sunset in January in Chalais?
How long on average sun shines in January in Chalais?
When is the lowest UV index in Chalais?
What is the UV index intensity in January in Chalais?
Average temperature in January
Chalais, Switzerland
- Average high temperature in January: -2.6°C
The warmest month (with the highest average high temperature) is July (16.5°C).
The month with the lowest average high temperature is January (-2.6°C).
- Average low temperature in January: -11.2°C
The month with the highest average low temperature is August (6.4°C).
The coldest month (with the lowest average low temperature) is February (-11.3°C).
Average pressure in January
Chalais, Switzerland
- Average pressure in January: 1019.3mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed in January
Chalais, Switzerland
- Average wind speed in January: 8km/h
The windiest month (with the highest average wind speed) is December (8.4km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in January
Chalais, Switzerland
- Average humidity in January: 88%
The month with the highest relative humidity is March (91%).
The months with the lowest relative humidity are July and August (79%).
Average rainfall in January
Chalais, Switzerland
- Average rainfall in January: 93mm
The wettest month (with the highest rainfall) is May (126mm).
The driest months (with the least rainfall) are September and October (54mm).
Average rainfall days in January
Chalais, Switzerland
- Average rainfall days in January: 5.8 days
The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in January
Chalais, Switzerland
- Average snowfall in January: 727mm
The month with the highest snowfall is December (887mm).
The month with the least snowfall is July (5mm).
Average snowfall days in January
Chalais, Switzerland
- Average snowfall days in January: 20.3 days
The month with the highest number of snowfall days is March (21.1 days).
The month with the least snowfall days is August (0.4 days).
Average daylight in January /
Average sunshine in January
Chalais, Switzerland
- 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: 4h and 4min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in January
Chalais, Switzerland
- Average sunshine days in January: 10.5 days
The month with the most sunshine days is October (15.4 days).
The month with the least sunshine days is May (4.2 days).
Average UV index in January
Chalais, Switzerland
- Average UV index in January: 1
The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, March, April and November (UV index 1).
Average cloud cover in January
Chalais, Switzerland
- Average cloud cover in January: 52
The month with the most cloud cover is March (Cloud cover 56).
The month with the least cloud cover is October (Cloud cover 38).
Average visibility in January
Chalais, Switzerland
- Average visibility in January: 6km
The months with the highest visibility are June, July, August and October (8km).
The months with the lowest visibility are January, February and March (6km).
