Best year time to visit Ostrava

General weather information about Ostrava

Average annual temperature is 10.9 °C

Absolute maximum temperature: 31.4 °C

Absolute minimum temperature: -9.7 °C

Number of sunny days: 122

Number of rainy days: 225

Number of snow days: 18

Average annual precipitation: 958 mm

Look at detailed online map of Ostrava

* Weather data for Ostrava Czech Republic is based on climate observations for 2023 year

Ostrava air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 13.4 11.9 19 21.4 23.8 30.4 31.4 30.9 28.2 23.7 16.3 11.6
Average daytime temperature (°C) 5.4 5.2 10.5 12 17.7 23 25.9 24.8 23.4 17.2 8.1 4.5
Average temperature (°C) 3.2 2 5.7 7.6 13 18.2 20.9 20.3 18.3 13.2 5.6 2.2
Average night temperature (°C) 0.7 -1.1 1.3 3.1 8 12.5 15.4 15.9 13.3 8.9 2.7 -0.1
Absolute minimum temperature (°C) -4.6 -8.2 -4.8 -3.8 2.7 6.6 9.4 9.9 10.2 -0.3 -4.2 -9.7

Ostrava monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 9.3 10.9 12.8 14.6 16 16.3 16.3 15.2 13.5 11.7 9.8 8.4
Daylight mean duration (h) 8.7 10.1 11.9 13.8 15.4 16.3 15.8 14.4 12.6 10.8 9.1 8.2
Daylight minimum duration (h) 8.2 9.4 11 12.9 14.7 16 15.3 13.6 11.7 9.9 8.5 8.1
Sunshine mean duration (h) 4.2 3.7 7 8 10.3 11.6 11.7 9.6 10.1 7.4 4.8 4
Precipitation (mm) 59 60 44 69 73 81 69 199 47 74 93 91
Sunny days 14 12 13 4 13 8 8 9 17 12 3 9
Rainy days 13 14 17 25 18 22 23 22 13 19 23 16
Snow days 4 2 1 1 4 6

Ostrava - weather forecast by months

January February March April May June July August September October November December

Best time to visit Ostrava:

The best time to visit Ostrava during the most sunny months:

  • May — 10.3(h)
  • June — 11.6(h)
  • July — 11.7(h)
  • September — 10.1(h)

Months with the longest average daylight duration in Ostrava:

  • May — 15.4(h)
  • June — 16.3(h)
  • July — 15.8(h)

The largest precipitation sum in Ostrava is at

  • August — 199(mm)

Weather forecast in the closest to Ostrava admin centers