Kaarina Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Kaarina.
Climate overview of Kaarina
Kaarina, Southern Finland, Finland, sees big temperature differences between seasons, with July peaking at 23°C (73°F) and February dropping to 0°C (32°F).
The city receives around 709 mm (28 in) of rain/snowfall per year. It experiences warm summers and very cold winters. August is the wettest month and April the driest. The sunniest month is July, with 9.6 hours of sunshine per day on average.
Kaarina Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kaarina - and find the best time to visit.
Monthly Temperature in Kaarina
Visitors to Kaarina can expect significant temperature changes throughout the year. On average, daytime temperatures range from a comfortable 23°C (73°F) in July to a very cold 0°C (32°F) in February.
Nighttime temperatures range from 13°C (55°F) in July to -7°C (19°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Kaarina
Generally, Kaarina experiences moderate precipitation patterns, averaging 709 mm (28 in) yearly. The amount of precipitation varies moderately throughout the year. The wettest month, August, sees around 81 mm (3.2 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, April, still receives a respectable 38 mm (1.5 in) of rainfall. For more details, please visit our Kaarina 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 Kaarina
In Kaarina, summer days are longer and more sunny, with daily sunshine hours peaking at 9.6 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 0.9 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Kaarina
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July and August
- Warmest weather: July and August
- Most sunshine: May, June and July
- Fewest rainy days: April, May and June
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: February, with freezing nights around -7°C (19°F).
Frequently asked questions about the climate in Kaarina
What is the best time to visit Kaarina?
June, July and August typically offer the most optimal weather in Kaarina. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Kaarina has warm summers and very cold winters.
What temperatures can I expect in Kaarina?
Daytime highs range from 0°C (32°F) in February to 23°C (73°F) in July. Nighttime lows range from -7°C (19°F) to 13°C (55°F). Temperatures vary considerably through the year.
How much rain does Kaarina get?
Annual rainfall is around 709 mm (28 in). August is the wettest month with 81 mm (3.2 in), while April is the driest with 38 mm (1.5 in).
How sunny is Kaarina?
Kaarina receives around 1,843 hours of sunshine per year. July is the sunniest month with 288 hours, while December is the cloudiest with just 28 hours.
Kaarina 3-Day Forecast
Kaarina 3-Day Forecast
Kaarina on the map
Kaarina is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
Helsinki
23°C (73°F) Tampere
22°C (72°F) Turku23°C (73°F) Vuokatti21°C (70°F) Rovaniemi21°C (70°F) Äkäslompolo20°C (68°F) Ruka20°C (68°F) Levi20°C (68°F) 
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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.
Sleeping in a glass iglo in Finland
Sleeping in a glass igloo with the Northern Lights shining above you. The most famous place is in the Iglo village in Kakslattaunen. The idea is amazing and definitely something to add to your bucket list.
See the northern lights
The northern lights, polar light or Aarora Borealis is a true spectacle of nature! Green, sometimes purple, red and yellow streaks of light colors the dark skies.