+49.8347° · +18.2820° · ELEV 0m
Ostrava
Czechia · Moravian-Silesian Region
Monthly weather averages for Ostrava, Czechia — temperature highs and lows, rainfall, sunshine hours by month, and the best time to visit.
№ 01
July → JanuaryClimate Overview
Ostrava has a temperate climate. The warmest month is July (25°C average high) and the coolest is January (3°C).
№ 02
832 mm / yearRainfall by Month
Ostrava sees 832 mm of rain a year. The wettest month is August (112 mm); the driest is March (44 mm).
№ 03
May–SeptemberBest Time to Visit
May–September
9°C – 25°C · 10.7h sun
The best time to visit Ostrava is May–September, when temperatures average 9°C–25°C with 10.7 sunshine hours per day.
Some visitors prefer April for cooler, drier conditions.
№ 04
12 months · °C · mm · hoursMonthly Breakdown
| January | 2.9°C | -2.3°C | 46 mm | 3.9 h | 07:38 | 16:12 |
|---|---|---|---|---|---|---|
| February | 5.4°C | -1.5°C | 51 mm | 5.2 h | 06:57 | 17:04 |
| March | 9.6°C | 0.4°C | 44 mm | 7.6 h | 06:01 | 17:50 |
| April | 14.1°C | 4.1°C | 60 mm | 9.3 h | 05:54 | 19:38 |
| May | 18.1°C | 8.8°C | 89 mm | 10.1 h | 05:02 | 20:24 |
| June | 23.2°C | 13.6°C | 81 mm | 12.0 h | 04:38 | 20:56 |
| July | 25.0°C | 15.3°C | 89 mm | 12.1 h | 04:54 | 20:50 |
| August | 25.0°C | 15.5°C | 112 mm | 10.7 h | 05:36 | 20:06 |
| September | 20.2°C | 11.5°C | 84 mm | 8.7 h | 06:22 | 19:02 |
| October | 14.9°C | 7.2°C | 70 mm | 6.4 h | 07:07 | 17:57 |
| November | 8.9°C | 3.1°C | 51 mm | 4.6 h | 06:58 | 16:04 |
| December | 4.3°C | -0.5°C | 55 mm | 3.2 h | 07:37 | 15:46 |
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Temperature, rainfall and sunshine, month by month.