Air Guitar World Championship Finland
This is something you might want to add to your bucket list. August is also the perfect time to visit Finland. The days are long and the temperature is amazing.
Kajaani Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Kajaani.
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Climate overview of Kajaani
Temperatures in Kajaani, Eastern Finland, Finland, vary greatly throughout the year. July is the hottest month at 21°C (70°F), while January is the coldest at -5°C (23°F).
With around 745 mm (29 in) of annual rain/snowfall, the city has moderate precipitation levels. July is the wettest month and April the driest. It also has a distinct dry season from March to April, with pleasant summers and very cold winters. July is the sunniest month, averaging 8.9 hours of sunshine per day.
Kajaani Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kajaani - and find the best time to visit.
Monthly Temperature in Kajaani
The climate in Kajaani is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a pleasant 21°C (70°F) in July to a very cold -5°C (23°F) in the coolest month, January.
Nights vary from 13°C (55°F) in July to around -12°C (10°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Kajaani
Generally, Kajaani receives mid-range precipitation levels, with 745 mm (29 in) annually. The climate in Kajaani shows significant variation throughout the year. Expect moderate rainfall in July, the wettest month, with an average of 97 mm (3.8 in) of precipitation over 16 rainy days.
In contrast, the driest month April offers drier and sunnier days, with around 39 mm (1.5 in) of snow/rainfall over 14 snowy/rainy days. For more details, please visit our Kajaani Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Kajaani
For those who appreciate different seasons, Kajaani serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 8.9 hours of sunshine daily, and embrace the darker days in December, offering only 0.2 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Kajaani by Month
The relative humidity is high throughout the year in Kajaani.
The city experiences its highest humidity in November, reaching 90%. In May, the humidity drops to its lowest level at 66%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Kajaani
The mean wind speed varies between 3 m/s (6 knots) and 3 m/s (6 knots) throughout the year. It is lowest in January, February, March, April, May, June, July, August, September, October, November and December and highest during January, February, March, April, May, June, July, August, September, October, November and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Kajaani
Conditions in Kajaani are generally most comfortable in July. They are typically least comfortable in January, February, March, April, October, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
very cold
Feb
very cold
Mar
cold
Apr
cold
May
mixed
Jun
very good
Jul
excellent
Aug
very good
Sep
mixed
Oct
cold
Nov
cold
Dec
very cold
- Best overall: July
- Warmest weather: July
- Most sunshine: June and July
- Fewest rainy days: April, May, June and July
- Seasonal pattern: A distinct dry season from March to April, with pleasant summers and very cold winters
- Coldest conditions: January, with freezing nights around -12°C (10°F).
Frequently asked questions about the climate in Kajaani
What is the best time to visit Kajaani?
July typically offers the most optimal weather in Kajaani. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Kajaani has a distinct dry season from March to April, with pleasant summers and very cold winters.
What temperatures can I expect in Kajaani?
Daytime highs range from -5°C (23°F) in January to 21°C (70°F) in July. Nighttime lows range from -12°C (10°F) to 13°C (55°F). Temperatures vary considerably through the year.
How much rain does Kajaani get?
Annual rainfall is around 745 mm (29 in). July is the wettest month with 97 mm (3.8 in), while April is the driest with 39 mm (1.5 in).
How sunny is Kajaani?
Kajaani receives around 1,554 hours of sunshine per year. July is the sunniest month with 267 hours, while December is the cloudiest with just 5 hours.
Kajaani 3-Day Forecast
Kajaani on the map
Kajaani is highlighted - select any city to see its climate.
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