Weather in Ostrava in mai
Climate normals based on 10 years of historical data for Ostrava, Těehhi.
Average high
18°C
Average low
9°C
Rainfall
82 mm
13 rainy days
Sunshine
3.3h/day
Niiskus
76%
How Hot Is Ostrava in mai?
Pleasant and warming: Ostrava's May sees 18°C highs, 9°C lows.
Sunshine Hours in mai
Long days with mixed skies: Ostrava averages 3.3h of direct sun in May despite 15h of daylight.
Does It Rain In Ostrava In mai?
Steady, frequent rain defines May: Ostrava averages 82mm in 13 days.
Is Ostrava Humid In mai?
Ostrava is sticky and humid throughout May: 76% humidity makes the heat feel relentless.
Wind In Ostrava In mai
Wind stays light: 17 kph on a typical day in Ostrava.
Cloud Cover In Ostrava In mai
Cloudy skies dominate Ostrava in May — averaging 68% cloud cover.
Cities With Similar Weather In mai
Weather in Ostrava, month by month
| Month | High / Low | Vihm | |
|---|---|---|---|
| Jaanuari ilm | 2°C / -3°C | 49mm | Details → |
| Veebruari ilm | 5°C / -1°C | 52mm | Details → |
| Märtsi ilm | 9°C / 1°C | 45mm | Details → |
| Aprilli ilm | 13°C / 4°C | 62mm | Details → |
| Mai ilm | 18°C / 9°C | 82mm | |
| Juuni ilm | 23°C / 13°C | 82mm | Details → |
| Juuli ilm | 25°C / 15°C | 89mm | Details → |
| Augusti ilm | 25°C / 16°C | 114mm | Details → |
| Septembri ilm | 20°C / 11°C | 101mm | Details → |
| Oktoobri ilm | 15°C / 7°C | 69mm | Details → |
| Novembri ilm | 8°C / 3°C | 52mm | Details → |
| Detsembri ilm | 4°C / -1°C | 55mm | Details → |