Kotka Climate by Month
Kotka experiences great temperature shifts.
The city's weather can transition from pleasant days
to very cold weather.
It receives mid-range precipitation levels.
Let’s explore the climate details in depth to provide you with a complete overview.
Average day and night temperature
The climate in Kotka is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures range from a pleasant 22°C in July, the warmest time of the year, to a very cold -2°C during cooler months like February. At night, temperatures typically average around -8°C during these months.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Generally, Kotka receives mid-range precipitation levels, with 728 mm annually. While rainfall varies throughout the year, each season offers its own charm. October brings wetter days averaging 75 mm of precipitation, spread over 16 rainy days. In contrast, April experiences a drier climate, with about 41 mm of rainfall spread across 13 rainy days.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
The best time of year to visit Kotka in Finland
During the months of July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
The coldest season / winter is in the following months: January, February, March and December.
July has an average maximum temperature of 22°C and is the warmest month of the year.
The coldest month is February with an average maximum temperature of -2°C.
October tops the wettest month list with 75 mm of rainfall.
April is the driest month with 41 mm of precipitation.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
