Measurements:
°C
°F
Ostashkov
28°F
NE 4 mph
Feels like: 24°F
Precip: 0%
World Resorts Russia Ostashkov Weather August Weather in Ostashkov

Ostashkov Weather: August

Average Day Temperature: 72.5°F
Average Night Temperature: 55.1°F
Number of Sunny Days: 11 days
Sunshine Hours: 14.0 - 16.3 hours
Number of Rainy Days: 5 days
Precipitation Totals: 2.7 in

Air Temperature in August, °F

Select Year: 2025 2024 2023

The highest day temperature in August 2025 was 81°F. The lowest night temperature was 40°F. The average values for day and night temperatures during August were 66.4°F и 52.0°F respectivly.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during August. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in August, in

Precipitation total in August for Ostashkov is 2.7 in. It makes august one of the most rainy months of the year.

Wind Speed in August, mph

The average wind speed in August is 6.4 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Ostashkov in August is 8.5 hours.

Best Time to Visit Ostashkov
The most sunny months:
June 11 days
August 11 days
May 10 days
The most warm months:
July 74.7 °F
August 72.5 °F
June 71.2 °F
The most cold months:
January 18.3 °F
February 21.3 °F
December 24.1 °F
The most rainy months:
July 6 days
June 6 days
August 5 days
The most windy months:
December 8 mph
January 7 mph
November 7 mph

Ostashkov on the Weather Map

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Adler +44
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Moscow +30
Novorossiysk +46
Seliger +28
Sirius +44
Sochi +42
St Petersburg +32
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Vladivostok +34
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Zelenogradsk +38
24 Hours Weather Forecast
Ostashkov
Local time: 01:17
19 dec, friday
0300 26°F
NE
4 mph
0600 28°F
NE
6 mph
0900 28°F
NE
6 mph
1200 32°F
NE
7 mph
1500 32°F
NE
7 mph
1800 30°F
NE
6 mph
2100 30°F
NE
7 mph
20 dec, saturday
0000 30°F
NE
8 mph