January weather forecast
La Sarraz, Switzerland

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Weather in January

January, the same as December, is another cold winter month in La Sarraz, Switzerland, with an average temperature varying between 3.3°C (37.9°F) and -2.2°C (28°F).

Temperature

La Sarraz reaches its lowest average temperatures in January, measuring 3.3°C (37.9°F) at the peak and -2.2°C (28°F) at the lowest.

Humidity

January is the most humid month, with an average relative humidity of 82%.

Rainfall

In La Sarraz, Switzerland, during January, the rain falls for 14.3 days and regularly aggregates up to 66mm (2.6") of precipitation. In La Sarraz, during the entire year, the rain falls for 185.5 days and collects up to 834mm (32.83") of precipitation.

Snowfall

Months with snowfall in La Sarraz are January through May, October through December. In January, it is snowing for 10.3 days. Throughout January, 140mm (5.51") of snow is accumulated. In La Sarraz, Switzerland, during the entire year, snow falls for 40.1 days and aggregates up to 721mm (28.39") of snow.

Daylight

In January, the average length of the day is 9h and 3min.
On the first day of January, sunrise is at 08:18 and sunset at 16:56. On the last day of the month, sunrise is at 07:59 and sunset at 17:35 CET.

Sunshine

In January, the average sunshine is 5.8h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In January, a daily UV index of 2 turns into the following recommendations:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Updated: Feb 4, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What are the coldest months in La Sarraz?

January is the month when La Sarraz experiences its coldest temperatures, averaging a high of 3.3°C (37.9°F) and a low of -2.2°C (28°F).

How cold is January in La Sarraz?

In January, the average high-temperature and low-temperature are 3.3°C (37.9°F) and -2.2°C (28°F) respectively.

What is the most humid month in La Sarraz?

January is the most humid month, with an average relative humidity of 82%.

What is the average humidity in January in La Sarraz?

In January, the average relative humidity is 82%.

How much does it rain in La Sarraz in January?

In La Sarraz, Switzerland, in January, it is raining for 14.3 days, with typically 66mm (2.6") of accumulated precipitation.

How much does it snow in La Sarraz in January?

In January, in La Sarraz, Switzerland, it is snowing for 10.3 days. Throughout January, 140mm (5.51") of snow is accumulated.

How many hours of daylight does La Sarraz have in January?

In La Sarraz, Switzerland, the average day length in January is 9h and 3min.

What time are sunrise and sunset in January in La Sarraz?

On the first day of January in La Sarraz, sunrise is at 08:18 and sunset at 16:56. On the last day of the month, sunrise is at 07:59 and sunset at 17:35 CET.

How long on average sun shines in January in La Sarraz?

The average sunshine duration in January in La Sarraz is 5.8h.

What is the month with the lowest UV index in La Sarraz?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in La Sarraz.

What is the UV index intensity in January in La Sarraz?

The average daily maximum UV index in January in La Sarraz is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
La Sarraz, Switzerland

Average temperature in January - La Sarraz, Switzerland
  • Average high temperature in January: 3.3°C

The warmest month (with the highest average high temperature) is July (22.2°C).
The month with the lowest average high temperature is January (3.3°C).

  • Average low temperature in January: -2.2°C

The month with the highest average low temperature is July (12.6°C).
The coldest months (with the lowest average low temperature) are January and February (-2.2°C).

Average pressure in January
La Sarraz, Switzerland

Average pressure in January - La Sarraz, Switzerland
  • Average pressure in January: 1019.6mbar

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
La Sarraz, Switzerland

Average wind speed in January - La Sarraz, Switzerland
  • Average wind speed in January: 11.6km/h

The windiest month (with the highest average wind speed) is February (12.1km/h).
The calmest month (with the lowest average wind speed) is August (7km/h).

Average humidity in January
La Sarraz, Switzerland

Average humidity in January - La Sarraz, Switzerland
  • Average humidity in January: 82%

The month with the highest relative humidity is January (82%).
The months with the lowest relative humidity are April, July and August (77%).

Average rainfall in January
La Sarraz, Switzerland

Average rainfall in January - La Sarraz, Switzerland
  • Average rainfall in January: 66mm

The wettest month (with the highest rainfall) is December (103mm).
The driest month (with the least rainfall) is September (38mm).

Average rainfall days in January
La Sarraz, Switzerland

Average rainfall days in January - La Sarraz, Switzerland
  • Average rainfall days in January: 14.3 days

The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (11.8 days).

Average snowfall in January
La Sarraz, Switzerland

Average snowfall in January - La Sarraz, Switzerland
  • Average snowfall in January: 140mm

The month with the highest snowfall is December (184mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in January
La Sarraz, Switzerland

Average snowfall days in January - La Sarraz, Switzerland
  • Average snowfall days in January: 10.3 days

The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in January /
Average sunshine in January
La Sarraz, Switzerland

Average daylight in January / Average sunshine in January - La Sarraz, Switzerland
  • Average daylight in January: 9h and 1min

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 5min

The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

Average sunshine days in January
La Sarraz, Switzerland

Average sunshine days in January - La Sarraz, Switzerland
  • Average sunshine days in January: 12.4 days

The month with the most sunshine days is October (16 days).
The month with the least sunshine days is June (6.7 days).

Average UV index in January
La Sarraz, Switzerland

Average UV index in January - La Sarraz, 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, November and December (UV index 2).

Average cloud cover in January
La Sarraz, Switzerland

Average cloud cover in January - La Sarraz, Switzerland
  • Average cloud cover in January: 41

The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in January
La Sarraz, Switzerland

Average visibility in January - La Sarraz, Switzerland
  • Average visibility in January: 9km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).

La Sarraz, Switzerland

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