Average temperature in Ostashkov
The mean minimum and maximum temperatures over the year in Ostashkov (Tver Region), Russia.
- The months of June, July and August have nice average temperatures.
- Cold season / winter is in the months January, February and December.
- On average, the warmest month is July with 23°C.
- On average, the coolest month is January with -3°C.
- The average annual maximum temperature is 10°C.
- The average annual minimum temperature is 2°C.
Forecast for Ostashkov
Fri May 17
22°C | 11°C
N 
11 km/h
11 km/h2 mm
partly cloudy and no rain
Sat May 18
21°C | 7°C
E 7 km/h
7 km/h
clear and no rain
Sun May 19
22°C | 8°C
S 7 km/h
7 km/h
clear and no rain
