Opava in May
6.8out of 10
Possible, with caveats
Mild: highs around 18°C. Frequent rain: about 13 rainy days.
18°CAvg high
8°CAvg low
13Rainy days (75 mm)
15:11 hDaylight
05:09Sunrise · 20:20 Sunset
Why this score
- Mild: highs around 18°C
- Frequent rain: about 13 rainy days
- Rain varies a lot between years (±4.2 days)
What to wear and pack
- Layers you can add or remove
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in May varies a lot between years (±4.2 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 1°C | -3°C | 37 mm | 10 | – | – | 4.1 |
| February | 3°C | -3°C | 34 mm | 9 | – | – | 4.5 |
| March | 8°C | 0°C | 45 mm | 11 | – | – | 5.2 |
| April | 14°C | 4°C | 47 mm | 10 | – | – | 6.4 |
| May | 18°C | 8°C | 75 mm | 13 | – | – | 6.8 |
| June | 22°C | 12°C | 86 mm | 13 | – | – | 7.3 |
| July | 24°C | 14°C | 98 mm | 13 | – | – | 7.2 |
| August | 24°C | 14°C | 72 mm | 11 | – | – | 7.6 |
| September | 19°C | 10°C | 70 mm | 11 | – | – | 7.1 |
| October | 13°C | 6°C | 51 mm | 10 | – | – | 6.4 |
| November | 7°C | 2°C | 44 mm | 9 | – | – | 5.4 |
| December | 2°C | -2°C | 39 mm | 9 | – | – | 4.4 |
Frequently asked questions
How hot is Opava in May?
Daytime highs average 18°C and nights about 8°C.
When is the best time to visit Opava?
The best months are August, June, July, September.