Mielno Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Mielno.
Climate overview of Mielno
Mielno, Warmia-Masuria, Poland, sees big temperature differences between seasons, with July peaking at 24°C (75°F) and January dropping to 1°C (34°F).
Mielno sees a moderate amount of rain/snowfall, totalling around 745 mm (29 in) per year.
Mielno Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mielno — and find the best time to visit.
Monthly Temperature in Mielno
Visitors to Mielno can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 24°C (75°F) in July, the warmest time of the year, to a very cold 1°C (34°F) during cooler months like January.
At night, you can expect temperatures ranging from 13°C (55°F) in July to around -5°C (23°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Mielno
Generally, Mielno experiences moderate precipitation patterns, averaging 745 mm (29 in) yearly. While rainfall varies throughout the year, each season offers its own charm. July brings wetter days averaging 95 mm (3.7 in) of precipitation, spread over 14 rainy days.
In contrast, the driest month November experiences a drier climate, with about 47 mm (1.9 in) of rainfall spread across 17 rainy days. For more details, please visit our Mielno 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 Mielno
The weather does bring rainfall during this period, between 67 mm (2.6 in) and 95 mm (3.7 in). Seeking the perfect travel destination for this year? We've created a tool that suggests locations matching your desired weather. Let our weather planner guide your travel decisions.
Frequently asked questions about the climate in Mielno
What is the best time to visit Mielno?
June, July and August typically offer the most optimal weather in Mielno. In contrast, January, February, March, November and December tend to have less optimal conditions.
What temperatures can I expect in Mielno?
Daytime highs range from 1°C (34°F) in January to 24°C (75°F) in July. Nighttime lows range from -5°C (23°F) to 13°C (55°F). Temperatures vary considerably through the year.
How much rain does Mielno get?
Annual rainfall is around 745 mm (29 in). July is the wettest month with 95 mm (3.7 in), while November is the driest with 47 mm (1.9 in).
Mielno 3-Day Forecast
Mielno 3-Day Forecast
Mielno on the map
Mielno is highlighted — select any city to see its climate.
Popular this month
Where to go in June — average daytime high across popular destinations.
Kraków
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20°C (68°F) Sopot
20°C (68°F) Gdynia19°C (66°F) 
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