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, noted for its average high-temperature of 2.2°C (36°F) and an average low-temperature of -4.5°C (23.9°F), is considered the coldest month.Humidity
The months with the highest humidity are January and February, with an average relative humidity of 86%.Rainfall
In January, the rain falls for 11.9 days. Throughout January, 71mm (2.8") of precipitation is accumulated. In Vitznau, Switzerland, during the entire year, the rain falls for 186.8 days and collects up to 981mm (38.62") of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Vitznau, in January, snow falls for 9 days, with typically accumulated 158mm (6.22") of snow. Throughout the year, in Vitznau, there are 35.5 snowfall days, and 692mm (27.24") of snow is accumulated.Daylight
In January, the average length of the day in Vitznau, Switzerland, is 9h and 1min.On the first day of the month, sunrise is at 08:11 and sunset at 16:47. On the last day of January, sunrise is at 07:52 and sunset at 17:26 CET.
Sunshine
In January, the average sunshine is 5.5h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 2 in January converts into the following recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Around midday, solar radiation is most harmful; hence, exposure should be limited. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Vitznau?
How cold is January in Vitznau?
What is the most humid month in Vitznau?
What is the average humidity in January in Vitznau?
How many days does it rain in January in Vitznau?
How many days does it snow in January in Vitznau?
How many hours of daylight does Vitznau have in January?
What time are sunrise and sunset in January in Vitznau?
How many hours of sunshine does Vitznau have in January?
When is the lowest UV index in Vitznau?
What is the UV index reading in January in Vitznau?
Average temperature in January
Vitznau, Switzerland
- Average high temperature in January: 2.2°C
The warmest month (with the highest average high temperature) is August (22.1°C).
The month with the lowest average high temperature is January (2.2°C).
- Average low temperature in January: -4.5°C
The month with the highest average low temperature is August (10.9°C).
The coldest month (with the lowest average low temperature) is February (-4.9°C).
Average pressure in January
Vitznau, Switzerland
- Average pressure in January: 1019.4mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in January
Vitznau, Switzerland
- Average wind speed in January: 7.8km/h
The windiest month (with the highest average wind speed) is December (8.3km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in January
Vitznau, Switzerland
- Average humidity in January: 86%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall in January
Vitznau, Switzerland
- Average rainfall in January: 71mm
The wettest month (with the highest rainfall) is July (121mm).
The driest month (with the least rainfall) is September (52mm).
Average rainfall days in January
Vitznau, Switzerland
- Average rainfall days in January: 11.9 days
The month with the highest number of rainy days is May (21.5 days).
The month with the least rainy days is October (11.2 days).
Average snowfall in January
Vitznau, Switzerland
- Average snowfall in January: 158mm
The month with the highest snowfall is February (169mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Vitznau, Switzerland
- Average snowfall days in January: 9 days
The month with the highest number of snowfall days is February (9.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Vitznau, 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 3min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in January
Vitznau, Switzerland
- Average sunshine days in January: 13.3 days
The month with the most sunshine days is October (18.4 days).
The month with the least sunshine days is June (7.3 days).
Average UV index in January
Vitznau, 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
Vitznau, Switzerland
- Average cloud cover in January: 43
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in January
Vitznau, Switzerland
- Average visibility in January: 7km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (8km).
The month with the lowest visibility is January (7km).
