
Rašeliniště Hovízna
- Annual mean
- 7.9 °C
- Warmest month
- July
- Wettest month
- July
Long-term monthly averages covering temperature, precipitation, humidity, and daylight hours
Detailed twelve-month climatology for Slepičí vršek provides a representative perspective on atmospheric patterns from 1991 to 2020. This profile documents average minimum and maximum temperatures, daily precipitation rates, relative humidity, wind speeds, and daylight duration. Measurements reflect long-term climate normals rather than current weather forecasts or real-time local conditions across the site.

Long term monthly averages tracking thermal ranges alongside daily precipitation patterns
Twelve month analysis of average temperature bounds, precipitation rates, humidity, and daylight duration.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -3 °C-14.8° to 7.3° | 1.2 mm/day | 92.5% | 5.1 m/s | 8.5 hours |
| February | -1.5 °C-12° to 10° | 1.1 mm/day | 88.5% | 5 m/s | 9.9 hours |
| March | 2.6 °C-7.6° to 16.9° | 1.4 mm/day | 82% | 4.9 m/s | 11.6 hours |
| April | 7.9 °C-3.8° to 21.7° | 1.3 mm/day | 75.5% | 4.1 m/s | 13.5 hours |
| May | 12.8 °C1.2° to 25.1° | 2.3 mm/day | 73.4% | 4 m/s | 15.1 hours |
| June | 16.7 °C5.7° to 29.3° | 2.9 mm/day | 70.8% | 3.6 m/s | 15.9 hours |
| July | 18.7 °C8.1° to 31° | 2.9 mm/day | 67.8% | 3.6 m/s | 15.5 hours |
| August | 18.5 °C7.6° to 30.8° | 2.6 mm/day | 67.5% | 3.4 m/s | 14.1 hours |
| September | 13.4 °C2.7° to 26.1° | 2 mm/day | 74.5% | 3.8 m/s | 12.3 hours |
| October | 8 °C-2.7° to 21.7° | 1.4 mm/day | 82.8% | 4.1 m/s | 10.5 hours |
| November | 2.5 °C-6.3° to 14.8° | 1.3 mm/day | 90.5% | 4.3 m/s | 8.9 hours |
| December | -1.7 °C-11.7° to 7.6° | 1.2 mm/day | 92.5% | 4.8 m/s | 8.1 hours |
See two months side by side and how much they differ. Both use the same 1991–2020 climate normals and NASA POWER data point as the table above, so they show typical conditions, not a forecast.
Comparing long term averages for temperature, precipitation, humidity, wind, and daylight duration
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Analyze monthly weather patterns across diverse regional settings and park boundaries.







Deepen your understanding of Slepičí vršek through a detailed geographic analysis of this rare sand dune ecosystem. Explore how its position within the Třeboňsko area creates a distinct microclimate, and learn why the management of this open sand terrain remains vital for conservation in the South Bohemian region of the Czech Republic.