Kustavi Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Kustavi.
Climate overview of Kustavi
Temperatures in Kustavi, Southern Finland, Finland, vary greatly throughout the year. July is the hottest month at 20°C (68°F), while February is the coldest at 0°C (32°F).
Annual rain/snowfall is moderate at around 669 mm (26 in), with October being the wettest month. The city also has a distinct dry season from March to May. Sunshine peaks in July, when the city sees around 9.6 hours of sunshine per day.
Kustavi Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kustavi — and find the best time to visit.
Monthly Temperature in Kustavi
The climate in Kustavi is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a pleasant 20°C (68°F) in July. In February, the coolest month of the year, temperatures drop to a very cold 0°C (32°F).
At night, temperatures range from around 15°C (59°F) in July to -5°C (23°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Kustavi
Generally, Kustavi receives mid-range precipitation levels, with 669 mm (26 in) annually. Kustavi experiences moderate seasonal variation in rainfall, with monthly averages ranging from 76 mm (3 in) in October, the wettest month, and 35 mm (1.4 in) in April, the driest month. For more details, please visit our Kustavi 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 Kustavi
Kustavi can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.6 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 0.9 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Kustavi
Frequently asked questions about the climate in Kustavi
What is the best time to visit Kustavi?
July and August typically offer the most optimal weather in Kustavi. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Kustavi has a distinct dry season from March to May.
What temperatures can I expect in Kustavi?
Daytime highs range from 0°C (32°F) in February to 20°C (68°F) in July. Nighttime lows range from -5°C (23°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Kustavi get?
Annual rainfall is around 669 mm (26 in). October is the wettest month with 76 mm (3 in), while April is the driest with 35 mm (1.4 in).
How sunny is Kustavi?
Kustavi 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.
Kustavi 3-Day Forecast
Kustavi 3-Day Forecast
Kustavi on the map
Kustavi 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.