January weather forecast
Weggis, Switzerland

January

Weather in January

January, like December, in Weggis, Switzerland, is another cold winter month, with temperature in the range of an average low of -4.5°C (23.9°F) and an average high of 2.2°C (36°F).

Temperature

The coldest month is January, with an average high-temperature of 2.2°C (36°F) and an average low-temperature of -4.5°C (23.9°F).

Humidity

January and February, with an average relative humidity of 86%, are the most humid months in Weggis.

Rainfall

In Weggis, during January, the rain falls for 11.9 days and regularly aggregates up to 71mm (2.8") of precipitation. Throughout the year, there are 186.8 rainfall days, and 981mm (38.62") of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Weggis, during January, snow falls for 9 days and regularly aggregates up to 158mm (6.22") of snow. In Weggis, Switzerland, during the entire year, snow falls for 35.5 days and aggregates up to 692mm (27.24") of snow.

Daylight

In Weggis, the average length of the day in January is 9h and 1min.
On the first day of January, sunrise is at 08:12 and sunset at 16:47. On the last day of the month, sunrise is at 07:52 and sunset at 17:26 CET.

Sunshine

In Weggis, the average sunshine in January is 5.5h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Weggis. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In January, a daily maximum UV index of 2 leads to the following instructions:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Boost your sun resistance with garments that are densely woven yet spacious. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.

Frequently asked questions

What is the coldest month in Weggis?
Weggis's coldest month, January, registers temperatures that range from a high of 2.2°C (36°F) to a low of -4.5°C (23.9°F).
How cold is January in Weggis?
In January, in Weggis, the average high-temperature is 2.2°C (36°F), and the average low-temperature is -4.5°C (23.9°F).
What are the most humid months in Weggis?
The months with the highest humidity in Weggis are January and February, with an average relative humidity of 86%.
What is the average humidity in January in Weggis?
In Weggis, the average relative humidity in January is 86%.
How much does it rain in Weggis in January?
In Weggis, in January, during 11.9 rainfall days, 71mm (2.8") of precipitation is typically accumulated.
How many days does it snow in January in Weggis?
In Weggis, in January, snow falls for 9 days, with typically accumulated 158mm (6.22") of snow.
What is the average length of the day in January in Weggis?
In January, the average day length in Weggis, Switzerland, is 9h and 1min.
What time are sunrise and sunset in January in Weggis?
On the first day of January, sunrise is at 08:12 and sunset at 16:47. On the last day of the month, sunrise is at 07:52 and sunset at 17:26 CET.
How many hours of sunshine does Weggis have in January?
In January, the average sunshine duration in Weggis, Switzerland, is 5.5h.
What are the months with the lowest UV index in Weggis?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
How high is the UV index in January in Weggis?
The average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health threat from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in January - Weggis, Switzerland
Average temperature in January
Weggis, 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 - Weggis, Switzerland
Average pressure in January
Weggis, 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 - Weggis, Switzerland
Average wind speed in January
Weggis, 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 - Weggis, Switzerland
Average humidity in January
Weggis, 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 - Weggis, Switzerland
Average rainfall in January
Weggis, 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 - Weggis, Switzerland
Average rainfall days in January
Weggis, 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 - Weggis, Switzerland
Average snowfall in January
Weggis, 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 - Weggis, Switzerland
Average snowfall days in January
Weggis, 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 - Weggis, Switzerland
Average daylight in January /
Average sunshine in January
Weggis, 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 - Weggis, Switzerland
Average sunshine days in January
Weggis, 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 - Weggis, Switzerland
Average UV index in January
Weggis, 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 - Weggis, Switzerland
Average cloud cover in January
Weggis, 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 - Weggis, Switzerland
Average visibility in January
Weggis, 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).

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