Gdynia Climate by Month
Gdynia has a cool oceanic climate that is under the influence of the Baltic sea. Because of its proximity to the ocean it is less cold compared to the rest of Poland. The amount of rainfall is evenly distributed over the months. There is little sunshine during the year.
Average day and night temperature
In Gdynia, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a comfortable 22°C in August to a chilly 3°C in January. Nighttime temperatures can drop, with averages reaching -2°C in January.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
On average, Gdynia receives a reasonable amount of rain/snowfall, with an annual precipitation of 791 mm. The amount of precipitation varies moderately throughout the year. The wettest month, July, sees around 94 mm of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, April, still receives a respectable 47 mm of rainfall.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Average humidity
The relative humidity is moderate throughout the year in Gdynia.
Relative humidity over the year
The best time of year to visit Gdynia in Poland
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:
August has an average maximum temperature of 22°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 3°C.
July tops the wettest month list with 94 mm of rainfall.
April is the driest month with 47 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.
