CZ
Ostrava climate and weather
Current conditions
9.6° / 7.7°
Slight rain showers
- Feels like
- 7.7° / 5.5°
- Humidity
- —
- Wind
- 9.7 km/h (gusts 21.6)
- UV index
- 1.1
- Sunrise / sunset
- 06:30 / 16:29
- Daylight
- 10.0 hrs
7-day forecast
| Date | Weather | High | Low | Feels like | Precip | Rain | Wind | UV |
|---|---|---|---|---|---|---|---|---|
| Thu 29 Oct | Slight rain showers | 9.6° | 7.7° | 7.7° / 5.5° | 0.7 mm | 5% | 9.7 km/h | 1.1 |
| Fri 30 Oct | Light drizzle | 9.9° | 5.9° | 7.4° / 3.2° | 0.0 mm | 8% | 11.0 km/h | 2.3 |
| Sat 31 Oct | Slight rain showers | 8.9° | 6.0° | 6.1° / 4.3° | 3.4 mm | 59% | 12.3 km/h | 1.5 |
| Sun 1 Nov | Slight rain | 8.7° | 5.1° | 5.5° / 2.7° | 0.6 mm | 60% | 13.1 km/h | 1.2 |
| Mon 2 Nov | Overcast | 7.3° | 5.2° | 4.2° / 1.8° | 0.0 mm | 11% | 12.6 km/h | 1.7 |
| Tue 3 Nov | Slight rain | 5.3° | 4.3° | 1.6° / 0.1° | 1.5 mm | 15% | 18.0 km/h | 0.1 |
| Wed 4 Nov | Overcast | 6.2° | 2.9° | 2.0° / -0.8° | 0.0 mm | 20% | 17.3 km/h | 1.9 |
Air quality
79
Moderate
US Air Quality Index
European AQI: 46
- PM2.5
- 26.0 µg/m³
- PM10
- 28.9 µg/m³
- Ozone (O₃)
- 12.0 µg/m³
- NO₂
- 22.2 µg/m³
- SO₂
- 3.2 µg/m³
- CO
- 314.0 µg/m³
- UV index
- 0.1
- Dust
- 0.0 µg/m³
Pollen
- Grass
- 0.0
- Birch
- 0.0
- Ragweed
- 0.0
Climate through the year
Now: October
Average high and low, °C Rainfall, mm
Temperature by month
Precipitation and rain days
Sunshine, UV and humidity
Best months to visit
| Month | Rating | Avg high | Avg low | Rain days | Sun (hrs) | Humidity |
|---|---|---|---|---|---|---|
| June | Excellent · 79 | 24.3°C | 13.9°C | 10.6 | 375.0 | 69.2% |
| July | Excellent · 79 | 25.8°C | 15.7°C | 13.7 | 368.9 | 68.1% |
| August | Excellent · 76 | 25.0°C | 15.5°C | 11.2 | 322.4 | 71.3% |
| September | Good · 67 | 20.5°C | 11.8°C | 11.2 | 261.0 | 76.4% |
| May | Good · 61 | 18.8°C | 8.7°C | 11.4 | 328.6 | 68.5% |
| October | Poor · 34 | 15.3°C | 7.3°C | 9.1 | 223.2 | 77.3% |
| March | Poor · 32 | 10.6°C | 0.8°C | 10.5 | 248.0 | 70.2% |
| April | Poor · 32 | 13.6°C | 4.2°C | 12.0 | 249.0 | 70.4% |
| February | Poor · 18 | 6.1°C | -0.9°C | 11.5 | 137.2 | 76.6% |
| January | Poor · 15 | 3.8°C | -1.5°C | 12.8 | 117.8 | 82.3% |
| November | Poor · 15 | 7.8°C | 2.0°C | 9.6 | 132.0 | 84.2% |
| December | Poor · 15 | 3.7°C | -0.9°C | 10.8 | 89.9 | 85.9% |
Monthly climate data
| Month | High | Low | Mean | Feels high | Feels low | Precip | Rain days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 3.8° | -1.5° | 1.1° | -0.6° | -6.0° | 54.5 mm | 12.8 | 15.9 cm | 117.8 hrs | 8.7 hrs | — | 82.3% | 22.8 km/h | 79.7% |
| Feb | 6.1° | -0.9° | 2.5° | 1.9° | -5.1° | 49.0 mm | 11.5 | 9.3 cm | 137.2 hrs | 10.1 hrs | — | 76.6% | 21.2 km/h | 73.1% |
| Mar | 10.6° | 0.8° | 5.4° | 6.7° | -2.9° | 38.5 mm | 10.5 | 5.2 cm | 248.0 hrs | 11.9 hrs | — | 70.2% | 19.1 km/h | 59.2% |
| Apr | 13.6° | 4.2° | 8.9° | 10.4° | 0.8° | 62.2 mm | 12.0 | 6.2 cm | 249.0 hrs | 13.8 hrs | — | 70.4% | 19.6 km/h | 69.2% |
| May | 18.8° | 8.7° | 13.8° | 17.1° | 6.4° | 68.8 mm | 11.4 | 0.0 cm | 328.6 hrs | 15.4 hrs | — | 68.5% | 17.7 km/h | 64.4% |
| Jun | 24.3° | 13.9° | 19.2° | 24.4° | 13.2° | 69.1 mm | 10.6 | 0.0 cm | 375.0 hrs | 16.3 hrs | — | 69.2% | 16.8 km/h | 53.3% |
| Jul | 25.8° | 15.7° | 20.8° | 26.1° | 15.7° | 90.0 mm | 13.7 | 0.0 cm | 368.9 hrs | 15.8 hrs | — | 68.1% | 16.7 km/h | 56.4% |
| Aug | 25.0° | 15.5° | 20.1° | 25.4° | 15.2° | 117.5 mm | 11.2 | 0.0 cm | 322.4 hrs | 14.4 hrs | — | 71.3% | 16.4 km/h | 55.0% |
| Sep | 20.5° | 11.8° | 15.9° | 19.6° | 10.4° | 103.1 mm | 11.2 | 0.0 cm | 261.0 hrs | 12.6 hrs | — | 76.4% | 16.9 km/h | 57.1% |
| Oct | 15.3° | 7.3° | 11.0° | 12.6° | 4.6° | 41.4 mm | 9.1 | 0.1 cm | 223.2 hrs | 10.7 hrs | — | 77.3% | 19.5 km/h | 64.1% |
| Nov | 7.8° | 2.0° | 4.8° | 4.4° | -1.6° | 55.8 mm | 9.6 | 9.5 cm | 132.0 hrs | 9.1 hrs | — | 84.2% | 18.8 km/h | 75.4% |
| Dec | 3.7° | -0.9° | 1.4° | -0.3° | -5.2° | 52.1 mm | 10.8 | 17.5 cm | 89.9 hrs | 8.2 hrs | — | 85.9% | 19.6 km/h | 84.1% |