Best Time to Visit Třinec: Month-by-Month Guide
Best months for Třinec: August, June, July, September.
- Best months for Třinec: August, June, July, September.
- Peak season is July, August, June. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Wettest months: July, May, June.
- The least pleasant month is January (score 3.5).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 1°C | -4°C | 63 mm | 13 | – | – | 3.5 |
| February | 3°C | -4°C | 62 mm | 12 | – | – | 3.9 |
| March | 7°C | -1°C | 69 mm | 13 | – | – | 4.7 |
| April | 13°C | 4°C | 68 mm | 12 | – | – | 6.2 |
| May | 18°C | 8°C | 110 mm | 16 | – | – | 6.1 |
| June | 21°C | 11°C | 116 mm | 15 | – | – | 6.7 |
| July | 23°C | 13°C | 134 mm | 16 | – | – | 6.7 |
| August | 23°C | 13°C | 98 mm | 13 | – | – | 7.3 |
| September | 18°C | 9°C | 94 mm | 12 | – | – | 6.7 |
| October | 13°C | 5°C | 72 mm | 12 | – | – | 6.0 |
| November | 7°C | 2°C | 64 mm | 12 | – | – | 5.0 |
| December | 2°C | -3°C | 62 mm | 12 | – | – | 3.9 |
Frequently asked questions
When is the best time to visit Třinec?
The best months are August, June, July, September.
When is the rainy season in Třinec?
The wettest months are July, May, June.