Siedlce Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Siedlce.
Climate overview of Siedlce
Siedlce, Masovia, Poland, sees big temperature differences between seasons, with July peaking at 25°C (77°F) and January dropping to 1°C (34°F).
Siedlce sees a moderate amount of rain/snowfall, totalling around 723 mm (28 in) per year. It experiences warm summers and very cold winters, creating some seasonal variation.
Siedlce Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Siedlce - and find the best time to visit.
Monthly Temperature in Siedlce
Visitors to Siedlce can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 25°C (77°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 14°C (57°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 Siedlce
Generally, Siedlce experiences moderate precipitation patterns, averaging 723 mm (28 in) yearly. While rainfall varies throughout the year, each season offers its own charm. July brings wetter days averaging 88 mm (3.5 in) of precipitation, spread over 14 rainy days.
In contrast, the driest month November experiences a drier climate, with about 46 mm (1.8 in) of rainfall spread across 16 rainy days. For more details, please visit our Siedlce 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 Siedlce
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July and August
- Warmest weather: July and August
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -5°C (23°F).
Frequently asked questions about the climate in Siedlce
What is the best time to visit Siedlce?
May, June, July and August typically offer the most optimal weather in Siedlce. In contrast, January, February, March, November and December tend to have less optimal conditions. Siedlce has warm summers and very cold winters.
What temperatures can I expect in Siedlce?
Daytime highs range from 1°C (34°F) in January to 25°C (77°F) in July. Nighttime lows range from -5°C (23°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Siedlce get?
Annual rainfall is around 723 mm (28 in). July is the wettest month with 88 mm (3.5 in), while November is the driest with 46 mm (1.8 in).
Siedlce 3-Day Forecast
Siedlce on the map
Siedlce is highlighted - select any city to see its climate.
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