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
Weather in January
Temperature
January brings the lowest temperatures, with an average high of 2.3°C (36.1°F) and an average low of -4°C (24.8°F).Humidity
The months with the highest humidity in Sursee are January and February, with an average relative humidity of 87%.Rainfall
In Sursee, in January, during 8.7 rainfall days, 55mm (2.17") of precipitation is typically accumulated. Throughout the year, in Sursee, there are 158.6 rainfall days, and 789mm (31.06") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. The month with the most snowfall is January, when snow falls for 12.2 days and typically aggregates up to 269mm (10.59") of snow.Daylight
In Sursee, the average length of the day in January is 9h and 0min.On the first day of the month, sunrise is at 08:13 and sunset at 16:47. On the last day of January, sunrise is at 07:54 and sunset at 17:27 CET.
Sunshine
With an average of 5.1h of sunshine, January has the least sunshine of the year in Sursee.UV index
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Sursee, Switzerland. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high UV index of 2 in January translates into the following recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Frequently asked questions
What time of the year is the coldest in Sursee?
How cold is January in Sursee?
What is the most humid month in Sursee?
What is the average humidity in January in Sursee?
How much does it rain in Sursee in January?
What is the snowiest month in Sursee?
How many days does it snow in January in Sursee?
What is the average length of the day in January in Sursee?
What time are sunrise and sunset in January in Sursee?
What is the month with the least sunshine in Sursee?
How many hours of sunshine does Sursee have in January?
What is the month with the lowest UV index in Sursee?
What is the UV index reading in January in Sursee?
Average temperature in January
Sursee, Switzerland
- Average high temperature in January: 2.3°C
The warmest month (with the highest average high temperature) is July (22.5°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in January: -4°C
The month with the highest average low temperature is July (11.4°C).
The coldest month (with the lowest average low temperature) is February (-4.3°C).
Average pressure in January
Sursee, Switzerland
- Average pressure in January: 1019.4mbar
The month with the highest atmospheric pressure is December (1021mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed in January
Sursee, Switzerland
- Average wind speed in January: 8.2km/h
The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest month (with the lowest average wind speed) is August (6.1km/h).
Average humidity in January
Sursee, Switzerland
- Average humidity in January: 87%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is July (77%).
Average rainfall in January
Sursee, Switzerland
- Average rainfall in January: 55mm
The wettest month (with the highest rainfall) is June (99mm).
The driest month (with the least rainfall) is September (37mm).
Average rainfall days in January
Sursee, Switzerland
- Average rainfall days in January: 8.7 days
The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is February (8.4 days).
Average snowfall in January
Sursee, Switzerland
- Average snowfall in January: 269mm
The month with the highest snowfall is January (269mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Sursee, Switzerland
- Average snowfall days in January: 12.2 days
The month with the highest number of snowfall days is February (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Sursee, Switzerland
- Average daylight in January: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in January: 5h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in January
Sursee, Switzerland
- Average sunshine days in January: 14.5 days
The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is June (8.3 days).
Average UV index in January
Sursee, 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, October, November and December (UV index 2).
Average cloud cover in January
Sursee, Switzerland
- Average cloud cover in January: 47
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in January
Sursee, Switzerland
- Average visibility in January: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
Sursee, Switzerland
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