Climate Insights for Gdynia

The climate in Gdynia is cool. The average annual temperature is 9°C and approximately 777 mm of precipitation falls per year. Gdynia receives a notable amount of rainfall throughout the year, including during its driest month. Gdynia is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, June. The coldest months are January, February, March, when temperatures can drop to -1°C. Snowfall occurs from January to December, with around 58cm accumulating over the season.The climate in Gdynia is cool. The average annual temperature is 48°F and approximately 30.6 in of precipitation falls per year. Gdynia receives a notable amount of rainfall throughout the year, including during its driest month. Gdynia is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, June. The coldest months are January, February, March, when temperatures can drop to 31°F. Snowfall occurs from January to December, with around 23in accumulating over the season.

Temperatures in Gdynia vary considerably across the year, with a 22°C difference between the coldest and warmest months. August is the warmest month, though highs remain moderate at 21°C with a mean of 18°C. The coldest month is January, when overnight lows fall to -1°C and the daily average is 1°C. Daily temperature variation is modest, with an average difference of 5°C between highs and lows. The sharpest temperature change occurs between May and June, with a 5°C shift in average temperatures.Temperatures in Gdynia vary considerably across the year, with a 39°F difference between the coldest and warmest months. August is the warmest month, though highs remain moderate at 70°F with a mean of 65°F. The coldest month is January, when overnight lows fall to 31°F and the daily average is 34°F. Daily temperature variation is modest, with an average difference of 9°F between highs and lows. The sharpest temperature change occurs between May and June, with a 9°F shift in average temperatures.

Gdynia is a relatively dry area, receiving approximately 777 mm of precipitation annually, which averages out to around 65 mm per month. The wettest month is July, averaging 108 mm of rainfall. August and October also tend to see above-average precipitation. The driest month is April, with just 38 mm. That's 70 mm less than July, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall. Snowfall is a regular feature from January to December, with around 58cm accumulating over the season. January typically sees the most snow at around 24cm.Gdynia is a relatively dry area, receiving approximately 30.6 in of precipitation annually, which averages out to around 2.6 in per month. The wettest month is July, averaging 4.3 in of rainfall. August and October also tend to see above-average precipitation. The driest month is April, with just 1.5 in. That's 2.8 in less than July, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall. Snowfall is a regular feature from January to December, with around 23in accumulating over the season. January typically sees the most snow at around 9in.

Gdynia is mildly breezy, with an average annual wind speed of 18km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 21km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in August, with average winds dropping to 14km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 7km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 21km/h in winter, 17km/h in spring, 15km/h in summer, 19km/h in autumn.Gdynia is moderately windy, with an average annual wind speed of 11mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is January, averaging 13mph, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in August, with average winds dropping to 9mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4mph gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 13mph in winter, 10mph in spring, 9mph in summer, 12mph in autumn.

The best time to visit Gdynia is during June, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 17°C with modest rainfall averaging 73 mm per month. By contrast, January can be quite cold with temperatures dropping to -1°C. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.The best time to visit Gdynia is during June, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 62°F with modest rainfall averaging 2.9 in per month. By contrast, January can be quite cold with temperatures dropping to 31°F. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.

The table below shows monthly climate averages for Gdynia based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.The table below shows monthly climate averages for Gdynia based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in inches (in) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.