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City in Lapland, Finland

Rovaniemi weather by month and the best time to visit

Updated October 2026Sources
Feb–Mar, Jun–Jul, SepBest time to visit

When to go to Rovaniemi

Late Sep–Mar for Northern Lights; Feb–Mar has snow and light. Dec is busiest and priciest. Jun–Jul has midnight sun; Dec–Jan is about -15°C.

Rovaniemi weather by month

Average daily high, rainfall and conditions.

PleasantHotRainyCool or coldBest months
-20°-10°0°10°20°JFMAMJJASOND
Average highAverage lowRainfall

Monthly averages

MonthHighLowRainHumidityConditions
January-9°C15°F-15°C4°F48 mm100%Freezing
February-8°C17°F-15°C6°F38 mm100%Freezing
March-4°C26°F-11°C13°F41 mm99%Freezing
April2°C36°F-4°C25°F46 mm96%Freezing
May11°C52°F3°C37°F70 mm82%Cool
June16°C62°F8°C47°F83 mm78%Cool
July20°C68°F12°C53°F92 mm82%Pleasant
August17°C63°F10°C50°F85 mm86%Cool
September11°C53°F5°C42°F82 mm91%Cool
October3°C38°F-1°C31°F65 mm96%Cold
November-3°C27°F-7°C19°F61 mm99%Freezing
December-6°C21°F-12°C10°F56 mm99%Freezing

Best months across Finland

PlaceBest monthsWarmest month
HelsinkiMay–SepJul (19°C)
RovaniemiFeb–Mar, Jun–Jul, SepJul (20°C)
TampereMay–SepJul (22°C)
TurkuMay–SepJul (22°C)

Quick answers

What is the best month to visit Rovaniemi?

Feb–Mar, Jun–Jul, Sep. Late Sep–Mar for Northern Lights; Feb–Mar has snow and light. Dec is busiest and priciest. Jun–Jul has midnight sun; Dec–Jan is about -15°C.

When is the rainy season in Rovaniemi?

Rain peaks in July with about 92 mm. No month averages 150 mm or more.

What is the hottest month in Rovaniemi?

July, with average highs of 20°C (68°F).

How cold does Rovaniemi get?

The coolest nights are in January, averaging -15°C (4°F).

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Sources

Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.