Pori Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Pori.
Climate overview of Pori
The climate in Pori, Western Finland, Finland, is marked by large temperature swings across the seasons, ranging from 21°C (70°F) in July to -1°C (30°F) in February.
The city receives around 713 mm (28 in) of rain/snowfall per year. It experiences a distinct dry season from March to April, with pleasant summers and very cold winters. July is the wettest month and March the driest.
Pori Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Pori - and find the best time to visit.
Monthly Temperature in Pori
In Pori, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a pleasant 21°C (70°F) in July to a very cold -1°C (30°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 Pori
On average, Pori receives a reasonable amount of rain/snowfall, with an annual precipitation of 713 mm (28 in). The amount of precipitation varies moderately throughout the year. The wettest month, July, sees around 81 mm (3.2 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, March, still receives a respectable 39 mm (1.5 in) of snow/rainfall. For more details, please visit our Pori Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Pori
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July and August
- Warmest weather: July and August
- Fewest rainy days: April, May and June
- Seasonal pattern: A distinct dry season from March to April, with pleasant summers and very cold winters
- Coldest conditions: February, with freezing nights around -7°C (19°F).
Frequently asked questions about the climate in Pori
What is the best time to visit Pori?
July and August typically offer the most optimal weather in Pori. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Pori has a distinct dry season from March to April, with pleasant summers and very cold winters.
What temperatures can I expect in Pori?
Daytime highs range from -1°C (30°F) in February to 21°C (70°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 Pori get?
Annual rainfall is around 713 mm (28 in). July is the wettest month with 81 mm (3.2 in), while March is the driest with 39 mm (1.5 in).
Pori 3-Day Forecast
Pori 3-Day Forecast
Pori on the map
Pori 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.