Climate & Weather in Ostrava, 🇨🇿 Czech Republic - Monthly Averages, Forecast & Air Quality
🇨🇿 Ostrava,
Czech Republic
#854
Nomad Score
6.3
Coords
49.8349139, 18.2820084
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CURRENT CONDITIONS
Temperature
22.3°C
/
12.3°C
Feels Like
21.8°C / 11.9°C
Weather
🌤️ Overcast
Humidity
%
Wind
8.8 km/h
(gusts 20.9)
UV Index
5.5
Sunrise / Sunset
05:50
/
19:47
Daylight
14.0 hrs
7-DAY FORECAST
| Date | Weather | High | Low | Rain % |
|---|---|---|---|---|
| Mon 24 Aug | 🌤️ Overcast | 22.3° | 12.3° | 0% |
| Tue 25 Aug | 🌧️ Slight rain | 17.5° | 12.1° | 33% |
| Wed 26 Aug | 🌧️ Slight rain showers | 22.7° | 13.1° | 10% |
| Thu 27 Aug | 🌧️ Slight rain | 28.0° | 13.0° | 5% |
| Fri 28 Aug | 🌤️ Overcast | 33.2° | 13.0° | 27% |
| Sat 29 Aug | ⛈️ Thunderstorm | 23.8° | 14.8° | 47% |
| Sun 30 Aug | 🌤️ Overcast | 25.6° | 11.3° | 24% |
BEST MONTHS TO VISIT
| Month | Rating | Avg High | Avg Low | Rain Days |
|---|---|---|---|---|
| June | Excellent | 24.3°C | 13.9°C | 10.6 |
| July | Excellent | 25.8°C | 15.7°C | 13.7 |
| August | Excellent | 25.0°C | 15.5°C | 11.2 |
| September | Good | 20.5°C | 11.8°C | 11.2 |
| May | Good | 18.8°C | 8.7°C | 11.4 |
| October | Poor | 15.3°C | 7.3°C | 9.1 |
| March | Poor | 10.6°C | 0.8°C | 10.5 |
| April | Poor | 13.6°C | 4.2°C | 12.0 |
| February | Poor | 6.1°C | -0.9°C | 11.5 |
| January | Poor | 3.8°C | -1.5°C | 12.8 |
| November | Poor | 7.8°C | 2.0°C | 9.6 |
| December | Poor | 3.7°C | -0.9°C | 10.8 |
TEMPERATURE BY MONTH
PRECIPITATION & RAIN DAYS
SUNSHINE, UV & HUMIDITY
AIR QUALITY
38
🟢 Good
US Air Quality Index
European AQI: 16
PM2.5
11.1 µg/m³
PM10
15.9 µg/m³
Ozone
40.0 µg/m³
NO₂
10.6 µg/m³
SO₂
2.0 µg/m³
CO
219.0 µg/m³
UV Index
0.9
Dust
0.0 µg/m³
Pollen
🌾 Grass
1.8
🌳 Birch
0.0
🌿 Ragweed
11.6
MONTHLY CLIMATE DATA
| Month | High | Low | Mean | Feels Hi | Feels Lo | 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% |