Rezerwat przyrody Mierzwice
- Annual mean
- 7.7 °C
- Warmest month
- July
- Wettest month
- July
Twelve month average temperature, precipitation, and daylight data at a representative coordinate.
The annual climate profile for Rezerwat przyrody Dębniak details long-term atmospheric patterns using data from the 1991 to 2020 period. Monthly metrics include mean temperatures, average precipitation rates, relative humidity, wind speed, and daylight hours measured at a representative site. These records provide a consistent look at environmental shifts throughout the calendar year without accounting for current weather fluctuations or site-wide terrain variations.
Long-term monthly temperature averages and daily precipitation rates across twelve months
Long-term NASA Power normals spanning average temperature bounds, precipitation rates, humidity, wind, and daylight hours.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -4.5 °C-18.6° to 4.2° | 1.3 mm/day | 94.9% | 5.3 m/s | 8.1 hours |
| February | -3 °C-15.3° to 6.4° | 1.3 mm/day | 92.9% | 5.2 m/s | 9.6 hours |
| March | 1.4 °C-8.8° to 14.2° | 1.3 mm/day | 85.9% | 5.1 m/s | 11.6 hours |
| April | 7.7 °C-3.4° to 21.6° | 1.5 mm/day | 78.7% | 4.4 m/s | 13.7 hours |
| May | 13.6 °C1.3° to 25.8° | 2.2 mm/day | 74.7% | 4.1 m/s | 15.5 hours |
| June | 17.5 °C6.7° to 29.5° | 2.2 mm/day | 70.2% | 4 m/s | 16.5 hours |
| July | 20 °C9.6° to 32.1° | 2.5 mm/day | 67.2% | 3.9 m/s | 16 hours |
| August | 19.4 °C8.7° to 32.2° | 2.1 mm/day | 65.4% | 3.8 m/s | 14.4 hours |
| September | 13.9 °C3.1° to 27° | 1.9 mm/day | 72.9% | 4.3 m/s | 12.4 hours |
| October | 7.6 °C-3° to 20.9° | 1.5 mm/day | 82.6% | 4.7 m/s | 10.3 hours |
| November | 2.2 °C-7.4° to 12.6° | 1.4 mm/day | 91.8% | 4.8 m/s | 8.4 hours |
| December | -2.6 °C-13° to 5.3° | 1.4 mm/day | 94.8% | 5 m/s | 7.5 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.
Evaluating long-term monthly averages across temperature, precipitation, humidity, wind, and daylight duration.
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Examine long-term monthly temperature and precipitation rhythms across varied regional settings.



Continue your geographic research into Rezerwat przyrody Dębniak, a significant forest reserve in the Mazowieckie region of Poland. Use MoriAtlas to examine the boundary, escarpment setting, and ecological composition of this protected area, and further understand its place within the wider Bug River valley corridor and regional landscape context.