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 brings the lowest temperatures, with an average high of -2.4°C (27.7°F) and an average low of -7.3°C (18.9°F).Humidity
In Sylling, Norway, the average relative humidity in January is 90%.Rainfall
In Sylling, in January, it is raining for 5.3 days, with typically 14mm (0.55") of accumulated precipitation. Throughout the year, there are 128 rainfall days, and 311mm (12.24") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In January, it is snowing for 10.4 days. Throughout January, 58mm (2.28") of snow is accumulated. In Sylling, Norway, during the entire year, snow falls for 42.9 days and aggregates up to 271mm (10.67") of snow.Daylight
The average length of the day in January in Sylling is 6h and 53min.On the first day of the month, sunrise is at 09:20 and sunset at 15:24. On the last day of January, sunrise is at 08:35 and sunset at 16:29 CET.
Sunshine
January and December, with an average of 3.2h of sunshine, are months with the least sunshine.UV index
The months with the lowest UV index are January and February, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: The UV index of 1 during January leads to these advisories:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Sylling?
How cold is it in Sylling in January?
What is the average humidity in January in Sylling?
How many days does it rain in January in Sylling?
How many days does it snow in January in Sylling?
What is the average length of the day in January in Sylling?
When are sunrise and sunset in January in Sylling?
What is the month with the least sunshine in Sylling?
How many hours of sunshine does Sylling have in January?
When is the lowest UV index in Sylling?
What is the UV index intensity in January in Sylling?
Average temperature in January
Sylling, Norway
- Average high temperature in January: -2.4°C
The warmest month (with the highest average high temperature) is July (20.4°C).
The month with the lowest average high temperature is January (-2.4°C).
- Average low temperature in January: -7.3°C
The month with the highest average low temperature is July (10.8°C).
The coldest month (with the lowest average low temperature) is February (-7.8°C).
Average pressure in January
Sylling, Norway
- Average pressure in January: 1011.3mbar
The month with the highest atmospheric pressure is April (1014.5mbar).
The month with the lowest atmospheric pressure is December (1008mbar).
Average wind speed in January
Sylling, Norway
- Average wind speed in January: 9.9km/h
The windiest month (with the highest average wind speed) is January (9.9km/h).
The calmest month (with the lowest average wind speed) is August (8.3km/h).
Average humidity in January
Sylling, Norway
- Average humidity in January: 90%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (71%).
Average rainfall in January
Sylling, Norway
- Average rainfall in January: 14mm
The wettest month (with the highest rainfall) is July (40mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in January
Sylling, Norway
- Average rainfall days in January: 5.3 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in January
Sylling, Norway
- Average snowfall in January: 58mm
The month with the highest snowfall is March (73mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Sylling, Norway
- Average snowfall days in January: 10.4 days
The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Sylling, Norway
- Average daylight in January: 6h and 5min
The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 6min).
- Average sunshine in January: 3h and 1min
The month with the most sunshine is June (Average sunshine: 11h and 24min).
The months with the least sunshine are January and December (Average sunshine: 3h and 12min).
Average sunshine days in January
Sylling, Norway
- Average sunshine days in January: 16.8 days
The month with the most sunshine days is December (18.3 days).
The month with the least sunshine days is July (10.6 days).
Average UV index in January
Sylling, Norway
- Average UV index in January: 1
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in January
Sylling, Norway
- Average cloud cover in January: 60
The month with the most cloud cover is February (Cloud cover 65).
The month with the least cloud cover is June (Cloud cover 45).
Average visibility in January
Sylling, Norway
- Average visibility in January: 7km
The months with the highest visibility are April, May and June (9km).
The month with the lowest visibility is February (6km).
