Climate almanac
Ostashkov
Tver Oblast, Russia · 57.15°, 33.11°
What is the weather like in Ostashkov in May?
In May, Ostashkov is typically 61°F (16°C) during the day and 43°F (6°C) at night. The month brings about 2.4 in (60 mm) of precipitation in total. Snowfall averages about 0.5 in (14 mm) over the month.
- Average high61°F (16°C)
- Average low43°F (6°C)
- Precipitation2.4 in (60 mm)
- Clear or mostly clear days9
- Snowfall0.5 in (14 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)