Siemiatycze Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Siemiatycze.
Climate overview of Siemiatycze
Temperatures in Siemiatycze, Podlaskie, Poland, vary greatly throughout the year. July is the hottest month at 25°C (77°F), while January is the coldest at 1°C (34°F).
With around 712 mm (28 in) of annual rain/snowfall, the city has moderate precipitation levels. July is the wettest month and November the driest. It also has warm summers and very cold winters. July is the sunniest month, averaging 8.8 hours of sunshine per day.
Siemiatycze Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Siemiatycze - and find the best time to visit.
Monthly Temperature in Siemiatycze
The climate in Siemiatycze is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 25°C (77°F) in July to a very cold 1°C (34°F) in the coolest month, January.
Nights vary from 14°C (57°F) in July to around -5°C (23°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Siemiatycze
Generally, Siemiatycze receives mid-range precipitation levels, with 712 mm (28 in) annually. Siemiatycze offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month July (84 mm (3.3 in)) and the driest month November (45 mm (1.8 in)) is not too significant. For more details, please visit our Siemiatycze Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Siemiatycze
For those who appreciate different seasons, Siemiatycze serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 8.8 hours of sunshine daily, and embrace the darker days in December, offering only 1.2 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Siemiatycze by Month
The relative humidity is high throughout the year in Siemiatycze.
The city experiences its highest humidity in December, reaching 87%. In April, the humidity drops to its lowest level at 66%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Siemiatycze
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, August and September
- Warmest weather: July and August
- Most sunshine: June and July
- 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 Siemiatycze
What is the best time to visit Siemiatycze?
May, June, July, August and September typically offer the most optimal weather in Siemiatycze. In contrast, January, February, March, November and December tend to have less optimal conditions. Siemiatycze has warm summers and very cold winters.
What temperatures can I expect in Siemiatycze?
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 Siemiatycze get?
Annual rainfall is around 712 mm (28 in). July is the wettest month with 84 mm (3.3 in), while November is the driest with 45 mm (1.8 in).
How sunny is Siemiatycze?
Siemiatycze receives around 1,834 hours of sunshine per year. July is the sunniest month with 264 hours, while December is the cloudiest with just 35 hours.
Siemiatycze 3-Day Forecast
Siemiatycze on the map
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