Ostashkov, Tver Oblast Climate
Russia
Pop. 19,563 Elev. 210 m / 689 ft
TZ: Europe/Moscow (UTC+3) ·
Ostashkov is largely arid, with warm summers peaking at 76°F (24°C) in July and cold winters around 16°F (-9°C) in February. Precipitation occurs on roughly 43 days per year (27.5 in / 699 mm total), with snow on 9 days and 75 in (1916 mm) of annual accumulation. The city averages 46 sunny days per year and around 20 thunderstorm days. Nearby lake water reaches 67°F (19°C) in summer.
| Temperature | 24°C (76°F) high | -9°C (16°F) low |
| Feels like | -9°C (16°F) low | |
| Rain | 43 days | 699 mm (27.5 in) /yr |
| Snow | 9 days | 1916 mm (75.4 in) /yr |
| Sky | 46 sunny | 20 stormy |
| Wind | 1.6 m/s (3.6 mph) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Sep
Sky & Air by Month
Cloud cover (%)
92
Jan 79
Feb 67
Mar 65
Apr 72
May 76
Jun 61
Jul 65
Aug 57
Sep 89
Oct 94
Nov 94
Dec Humidity (%)
93
Jan 83
Feb 78
Mar 67
Apr 70
May 78
Jun 76
Jul 84
Aug 82
Sep 92
Oct 95
Nov 96
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 338 km Pulkovo Airport (LED)
Ski resort 79 km Заборовье
National park 61 km
Hospital 0 km Осташковская центральная районная больница
Hiking trail 74 km Большая Валдайская Тропа
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 1°C 33°F | -3°C 27°F | 38 mm 1.5 in | 432 mm17.0 in | 1 |
| February | -3°C 27°F | -9°C 16°F | 4 mm 0.1 in | 154 mm6.1 in | 4 |
| March | 6°C 43°F | -2°C 28°F | 29 mm 1.1 in | 234 mm9.2 in | 7 |
| April | 10°C 51°F | 2°C 35°F | 44 mm 1.7 in | 178 mm7.0 in | 6 |
| May | 15°C 59°F | 6°C 43°F | 70 mm 2.8 in | 77 mm3.0 in | 3 |
| June | 18°C 64°F | 10°C 51°F | 138 mm 5.4 in | — | 3 |
| July | 24°C 76°F | 15°C 59°F | 116 mm 4.6 in | — | 7 |
| August | 19°C 66°F | 11°C 52°F | 117 mm 4.6 in | — | 4 |
| September | 17°C 63°F | 8°C 47°F | 31 mm 1.2 in | — | 10 |
| October | 8°C 46°F | 4°C 39°F | 63 mm 2.5 in | 4 mm0.2 in | 1 |
| November | 3°C 38°F | 0°C 33°F | 28 mm 1.1 in | 366 mm14.4 in | 0 |
| December | 0°C 32°F | -3°C 26°F | 21 mm 0.8 in | 472 mm18.6 in | 0 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 1 | 0 |
| February | 4 | 0 |
| March | 7 | 0 |
| April | 6 | 0 |
| May | 3 | 0 |
| June | 3 | 6 |
| July | 7 | 9 |
| August | 4 | 4 |
| September | 10 | 1 |
| October | 1 | 0 |
| November | 0 | 0 |
| December | 0 | 0 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 0°C 32°F |
| February | 0°C 32°F |
| March | 0°C 32°F |
| April | 4°C 40°F |
| May | 10°C 49°F |
| June | 16°C 60°F |
| July | 19°C 67°F |
| August | 17°C 63°F |
| September | 14°C 57°F |
| October | 6°C 43°F |
| November | 3°C 37°F |
| December | 0°C 32°F |