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
In Monthey, the lowest average temperatures are observed in January, with a high of 0.6°C (33.1°F) and a low of -6.9°C (19.6°F).Humidity
The average relative humidity in January in Monthey is 86%.Rainfall
In Monthey, Switzerland, during January, the rain falls for 14.7 days and regularly aggregates up to 101mm (3.98") of precipitation. In Monthey, Switzerland, during the entire year, the rain falls for 215.6 days and collects up to 1219mm (47.99") of precipitation.Snowfall
January through May, September through December are months with snowfall. The month with the most snowfall in Monthey is January, when snow falls for 7.7 days and typically aggregates up to 148mm (5.83") of snow.Daylight
In January, the average length of the day in Monthey is 9h and 6min.On the first day of the month, sunrise is at 08:14 and sunset at 16:56. On the last day of January, in Monthey, sunrise is at 07:56 and sunset at 17:34 CET.
Sunshine
The months with the least sunshine in Monthey are January and December, with an average of 5.5h of sunshine.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Monthey, Switzerland. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high UV index of 2 in January translates into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. When the Sun is at its strongest around midday, find shade and limit exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Monthey?
How cold is it in Monthey in January?
What is the average humidity in January in Monthey?
How much does it rain in Monthey in January?
What is the snowiest month in Monthey?
How much does it snow in Monthey in January?
What is the average length of the day in January in Monthey?
When is the sunrise / sunset in January in Monthey?
What is the month with the least sunshine in Monthey?
How long on average sun shines in January in Monthey?
When is the lowest UV index in Monthey?
How high is the UV index in January in Monthey?
Average temperature in January
Monthey, Switzerland
- Average high temperature in January: 0.6°C
The warmest months (with the highest average high temperature) are July and August (19.8°C).
The month with the lowest average high temperature is January (0.6°C).
- Average low temperature in January: -6.9°C
The month with the highest average low temperature is July (9.3°C).
The coldest month (with the lowest average low temperature) is February (-7.1°C).
Average pressure in January
Monthey, Switzerland
- 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 (1015.3mbar).
Average wind speed in January
Monthey, Switzerland
- Average wind speed in January: 8.8km/h
The windiest month (with the highest average wind speed) is December (9.2km/h).
The calmest month (with the lowest average wind speed) is August (6.5km/h).
Average humidity in January
Monthey, Switzerland
- Average humidity in January: 86%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is August (77%).
Average rainfall in January
Monthey, Switzerland
- Average rainfall in January: 101mm
The wettest month (with the highest rainfall) is May (144mm).
The driest month (with the least rainfall) is September (54mm).
Average rainfall days in January
Monthey, Switzerland
- Average rainfall days in January: 14.7 days
The month with the highest number of rainy days is May (23.5 days).
The month with the least rainy days is October (13.3 days).
Average snowfall in January
Monthey, Switzerland
- Average snowfall in January: 148mm
The month with the highest snowfall is January (148mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in January
Monthey, Switzerland
- Average snowfall days in January: 7.7 days
The month with the highest number of snowfall days is February (8.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Monthey, 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: 5h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).
Average sunshine days in January
Monthey, Switzerland
- Average sunshine days in January: 11.3 days
The month with the most sunshine days is October (15 days).
The month with the least sunshine days is May (4.3 days).
Average UV index in January
Monthey, Switzerland
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
Monthey, Switzerland
- Average cloud cover in January: 42
The months with the most cloud cover are January, February, March, May and December (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in January
Monthey, Switzerland
- Average visibility in January: 8km
The months with the highest visibility are October and November (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September and December (8km).
