January weather forecast
Rovaniemi, Finland

January in Rovaniemi, Finland is firmly within the grip of the harsh winter, resulting in a frosty mix of snow and ice. Average low temperature hits the bracing figure of -14.5°C (5.9°F) while the high temperature barely warms up to -8.2°C (17.2°F). A significant portion of the month is overcast, with only a paltry hour of direct sunshine recorded for the entire month. This reality is mirrored in both the UV index and daylight hours which are low. Reflecting the reality of a frozen North, January records 10 days of rainfall, where the falling water likely takes the form of snowflakes rather than droplets.

Temperature

With average high temperatures of -8.2°C (17.2°F) and lows of -14.5°C (5.9°F), January is the coldest month in Rovaniemi.

Rainfall

In Rovaniemi, in January, it is raining for 10 days, with typically 42mm (1.65") of accumulated precipitation. In Rovaniemi, during the entire year, the rain falls for 115 days and collects up to 577mm (22.72") of precipitation.

Daylight

The average length of the day in January in Rovaniemi is 4h and 27min.
On the first day of the month, sunrise is at 10:58 and sunset at 13:42. On the last day of January, sunrise is at 09:23 and sunset at 15:37 EET.

Sunshine

In January, the average sunshine is 0.5h.

UV index

The months with the lowest UV index in Rovaniemi are January, February, October through December, with an average maximum UV index of 0. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In January, a daily UV index of 0 turns into the following recommendations:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Enhance your sun protection with tightly woven, yet airy clothing.