
Jezioro Prosino Nature Reserve
- Annual mean
- 8.1 °C
- Warmest month
- July
- Wettest month
- July
Representative annual patterns of temperature, precipitation, and light for a specific point.
This climate profile presents twelve-month averages for Dolina Pięciu Jezior based on NASA POWER measurements collected between 1991 and 2020. Data points for each month describe long-term averages for temperature, precipitation rate, relative humidity, wind speed, and daylight hours at a single representative coordinate. These records define a consistent atmospheric baseline for the area, distinct from daily weather, current forecasts, or broad park-wide conditions.

Long-term monthly averages tracking thermal ranges and daily precipitation rates across twelve months
Compare long-term temperature bounds, average precipitation rates, humidity, wind, and daylight hours across the annual calendar cycle.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -2.3 °C-13.9° to 6.2° | 1.7 mm/day | 94.3% | 5.6 m/s | 7.8 hours |
| February | -1.2 °C-11.3° to 7.7° | 1.5 mm/day | 92% | 5.5 m/s | 9.5 hours |
| March | 2.2 °C-7.3° to 14.9° | 1.6 mm/day | 85.8% | 5.2 m/s | 11.6 hours |
| April | 7.7 °C-3° to 21.5° | 1.2 mm/day | 77.3% | 4.7 m/s | 13.8 hours |
| May | 12.7 °C1.3° to 25.2° | 1.9 mm/day | 73.9% | 4.4 m/s | 15.7 hours |
| June | 16.3 °C6.4° to 28.4° | 2.2 mm/day | 72.1% | 4.4 m/s | 16.7 hours |
| July | 18.7 °C9.2° to 29.9° | 2.7 mm/day | 71.4% | 4.2 m/s | 16.2 hours |
| August | 18.4 °C8.7° to 30.3° | 2.2 mm/day | 70.7% | 4 m/s | 14.5 hours |
| September | 13.8 °C4.3° to 25.5° | 1.9 mm/day | 76.5% | 4.5 m/s | 12.4 hours |
| October | 8.3 °C-1.5° to 19.6° | 1.6 mm/day | 84.3% | 4.9 m/s | 10.2 hours |
| November | 3 °C-5.3° to 12.2° | 1.7 mm/day | 92.8% | 5 m/s | 8.3 hours |
| December | -0.8 °C-9.9° to 7.2° | 1.8 mm/day | 94.8% | 5.3 m/s | 7.3 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.
Warmest, coolest, wettest, and windiest months derived from long-term monthly averages
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Explore long-term monthly climate normals across diverse geographic settings and protected landscapes




Navigate the complex glacial geography and protected valley systems of Dolina Pięciu Jezior. Use this MoriAtlas entry to trace the boundaries of this nature reserve and its integrated chain of post-glacial lakes, providing a detailed understanding of this unique Polish natural terrain.