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
With January's arrival, Slet's weather records an average high-temperature of a still icy 3.1°C (37.6°F), marking little difference from December's 4.8°C (40.6°F). Nighttime temperatures hover around an average low of 0.9°C (33.6°F) in January, a slight descent from daytime highs.Humidity
The average relative humidity in January is 86%.Rainfall
In Slet, during January, the rain falls for 9.3 days and regularly aggregates up to 20mm (0.79") of precipitation. Throughout the year, in Slet, Denmark, there are 142.6 rainfall days, and 304mm (11.97") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. January is the month with the most snowfall in Slet. Snow falls for 8.2 days and accumulates 32mm (1.26") of snow.Daylight
In January, the average length of the day is 7h and 43min.On the first day of January in Slet, sunrise is at 08:51 and sunset at 15:54. On the last day of the month, sunrise is at 08:17 and sunset at 16:48 CET.
Sunshine
In January, the average sunshine in Slet is 3.3h.UV index
January is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 1 in January translates into this advice:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Slet in January?
What is the average humidity in January in Slet?
How many days does it rain in January in Slet?
What is the snowiest month in Slet?
How many days does it snow in January in Slet?
What is the average length of the day in January in Slet?
When is the sunrise / sunset in January in Slet?
How many hours of sunshine does Slet have in January?
What is the month with the lowest UV index in Slet?
How high is the UV index in January in Slet?
Average temperature in January
Slet, Denmark
- Average high temperature in January: 3.1°C
The warmest month (with the highest average high temperature) is July (20.2°C).
The month with the lowest average high temperature is February (3°C).
- Average low temperature in January: 0.9°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is February (0.3°C).
Average pressure in January
Slet, Denmark
- Average pressure in January: 1011.9mbar
The month with the highest atmospheric pressure is April (1015.4mbar).
The month with the lowest atmospheric pressure is December (1010.2mbar).
Average wind speed in January
Slet, Denmark
- Average wind speed in January: 20.2km/h
The windiest month (with the highest average wind speed) is December (20.6km/h).
The calmest month (with the lowest average wind speed) is July (15.2km/h).
Average humidity in January
Slet, Denmark
- Average humidity in January: 86%
The month with the highest relative humidity is December (87%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall in January
Slet, Denmark
- Average rainfall in January: 20mm
The wettest month (with the highest rainfall) is July (43mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days in January
Slet, Denmark
- Average rainfall days in January: 9.3 days
The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is February (8.1 days).
Average snowfall in January
Slet, Denmark
- Average snowfall in January: 32mm
The month with the highest snowfall is January (32mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in January
Slet, Denmark
- Average snowfall days in January: 8.2 days
The months with the highest number of snowfall days are January and February (8.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Slet, Denmark
- Average daylight in January: 7h and 4min
The month with the longest days is June (Average daylight: 17h and 30min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in January: 3h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 12min).
Average sunshine days in January
Slet, Denmark
- Average sunshine days in January: 13.7 days
The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is February (10.9 days).
Average UV index in January
Slet, Denmark
- Average UV index in January: 1
The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in January
Slet, Denmark
- Average cloud cover in January: 67
The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is June (Cloud cover 40).
Average visibility in January
Slet, Denmark
- Average visibility in January: 9km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
