Ostashkov Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Ostashkov.
Climate overview of Ostashkov
Ostashkov, Tver Region, Russia, sees big temperature differences between seasons, with July peaking at 23°C (73°F) and January dropping to -3°C (27°F).
Ostashkov sees a moderate amount of rain/snowfall, totalling around 805 mm (32 in) per year. It experiences warm summers and very cold winters, creating some seasonal variation.
Ostashkov Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ostashkov - and find the best time to visit.
Monthly Temperature in Ostashkov
Visitors to Ostashkov can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 23°C (73°F) in July, the warmest time of the year, to a very cold -3°C (27°F) during cooler months like January.
At night, you can expect temperatures ranging from 14°C (57°F) in July to around -9°C (16°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Ostashkov
Generally, Ostashkov experiences moderate precipitation patterns, averaging 805 mm (32 in) yearly. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, July it receives moderate rainfall, averaging 98 mm (3.9 in) of precipitation, recorded across 16 rainy days. In contrast, the driest month March brings less snow/rainfall, with 44 mm (1.7 in) over 16 snowy/rainy days. For more details, please visit our Ostashkov 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 Ostashkov
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July and August
- Warmest weather: July
- Seasonal pattern: Warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -9°C (16°F).
Frequently asked questions about the climate in Ostashkov
What is the best time to visit Ostashkov?
June, July and August typically offer the most optimal weather in Ostashkov. In contrast, January, February, March, April, October, November and December tend to have less optimal conditions. Ostashkov has warm summers and very cold winters.
What temperatures can I expect in Ostashkov?
Daytime highs range from -3°C (27°F) in January to 23°C (73°F) in July. Nighttime lows range from -9°C (16°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Ostashkov get?
Annual rainfall is around 805 mm (32 in). July is the wettest month with 98 mm (3.9 in), while March is the driest with 44 mm (1.7 in).
Ostashkov 3-Day Forecast
Ostashkov on the map
Ostashkov is highlighted - select any city to see its climate.
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