
Na Plachtě 3
- Annual mean
- 8.4 °C
- Warmest month
- July
- Wettest month
- July
Review long-term climate normals including temperature, precipitation, wind, and humidity.
Examine the representative atmospheric patterns at Roudnička a Datlík using standardized climate normals from 1991 to 2020. This data profiles the annual rhythm of temperature extremes, mean precipitation rates, relative humidity, wind velocity, and daylight hours for this Natural Monument. These measurements provide a long-term climatological baseline, distinct from current weather or short-term forecasts, illustrating the specific environmental conditions recorded at this location.

Long-term monthly temperature trends and average daily precipitation rates across twelve calendar months
Compare long-term temperature bounds, average precipitation rates, humidity, wind, and daylight.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -2.8 °C-14.8° to 7.2° | 1.5 mm/day | 93.2% | 5 m/s | 8.4 hours |
| February | -1.3 °C-12.1° to 9.6° | 1.3 mm/day | 89.8% | 4.8 m/s | 9.8 hours |
| March | 2.9 °C-7.3° to 16.3° | 1.6 mm/day | 83.7% | 4.7 m/s | 11.6 hours |
| April | 8.4 °C-3.3° to 21.8° | 1.2 mm/day | 76.7% | 4.1 m/s | 13.6 hours |
| May | 13.4 °C1.8° to 25.7° | 2.2 mm/day | 73.4% | 3.9 m/s | 15.2 hours |
| June | 17.4 °C6.4° to 30.2° | 2.6 mm/day | 68.7% | 3.6 m/s | 16.1 hours |
| July | 19.6 °C9° to 32.4° | 2.8 mm/day | 65.4% | 3.6 m/s | 15.7 hours |
| August | 19.4 °C8.4° to 31.9° | 2.3 mm/day | 64.5% | 3.4 m/s | 14.2 hours |
| September | 14.1 °C3.4° to 27° | 1.9 mm/day | 72% | 3.9 m/s | 12.3 hours |
| October | 8.5 °C-2.3° to 22° | 1.5 mm/day | 81.6% | 4.2 m/s | 10.4 hours |
| November | 3 °C-5.9° to 14.2° | 1.5 mm/day | 90.4% | 4.4 m/s | 8.7 hours |
| December | -1.5 °C-11.7° to 7.5° | 1.5 mm/day | 93.2% | 4.8 m/s | 7.9 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.
Comparative analysis of long-term temperature, precipitation, humidity, wind, and daylight norms
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Explore monthly temperature and precipitation rhythms across varied regional landscapes






Continue discovering the unique landscape characteristics of Roudnička a Datlík. MoriAtlas provides a detailed look at the pond basins, fen meadow distribution, and floodplain forest structure of this significant natural monument in the Královéhradecký region.