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
In Källby, the lowest temperatures are generally noted in January, averaging a high of 0.4°C (32.7°F) and a low of -2.8°C (27°F).Humidity
January, February and December, with an average relative humidity of 88%, are the most humid months in Källby, Sweden.Rainfall
In January, in Källby, the rain falls for 9.1 days. Throughout January, 31mm (1.22") of precipitation is accumulated. Throughout the year, there are 152.6 rainfall days, and 462mm (18.19") of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. The month with the most snowfall in Källby is January, when snow falls for 11.2 days and typically aggregates up to 94mm (3.7") of snow.Daylight
In Källby, Sweden, the average length of the day in January is 7h and 13min.On the first day of January in Källby, Sweden, sunrise is at 08:56 and sunset at 15:24. On the last day of the month, sunrise is at 08:15 and sunset at 16:24 CET.
Sunshine
In Källby, the average sunshine in January is 3.3h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: The average daily UV index of 1 in January transforms into the following instructions:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Källby?
How cold is January in Källby?
What is the most humid month in Källby?
What is the average humidity in January in Källby?
How much does it rain in Källby in January?
What is the snowiest month in Källby?
How many days does it snow in January in Källby?
How many hours of daylight does Källby have in January?
When is the sunrise / sunset in January in Källby?
How many hours of sunshine does Källby have in January?
What is the month with the lowest UV index in Källby?
What is the UV index reading in January in Källby?
Average temperature in January
Källby, Sweden
- Average high temperature in January: 0.4°C
The warmest month (with the highest average high temperature) is July (20.6°C).
The month with the lowest average high temperature is January (0.4°C).
- Average low temperature in January: -2.8°C
The month with the highest average low temperature is July (12.6°C).
The coldest month (with the lowest average low temperature) is February (-3.2°C).
Average pressure in January
Källby, Sweden
- Average pressure in January: 1011.4mbar
The months with the highest atmospheric pressure are April and May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1008.5mbar).
Average wind speed in January
Källby, Sweden
- Average wind speed in January: 17.7km/h
The windiest month (with the highest average wind speed) is December (18.2km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in January
Källby, Sweden
- Average humidity in January: 88%
The months with the highest relative humidity are January, February and December (88%).
The month with the lowest relative humidity is April (71%).
Average rainfall in January
Källby, Sweden
- Average rainfall in January: 31mm
The wettest month (with the highest rainfall) is June (56mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in January
Källby, Sweden
- Average rainfall days in January: 9.1 days
The month with the highest number of rainy days is August (16.7 days).
The month with the least rainy days is February (7.1 days).
Average snowfall in January
Källby, Sweden
- Average snowfall in January: 94mm
The month with the highest snowfall is January (94mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Källby, Sweden
- Average snowfall days in January: 11.2 days
The month with the highest number of snowfall days is February (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Källby, Sweden
- Average daylight in January: 7h and 1min
The month with the longest days is June (Average daylight: 18h and 12min).
The month with the shortest days is December (Average daylight: 6h and 30min).
- Average sunshine in January: 3h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 18min).
The months with the least sunshine are February and December (Average sunshine: 3h and 12min).
Average sunshine days in January
Källby, Sweden
- Average sunshine days in January: 11.9 days
The month with the most sunshine days is September (15.4 days).
The month with the least sunshine days is February (10.5 days).
Average UV index in January
Källby, Sweden
- Average UV index in January: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in January
Källby, Sweden
- Average cloud cover in January: 67
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is June (Cloud cover 42).
Average visibility in January
Källby, Sweden
- Average visibility in January: 8km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February and December (8km).
