Rezerwat przyrody Bagno Wizna II
- Annual mean
- 7.5 °C
- Warmest month
- July
- Wettest month
- July
Twelve-month climate patterns based on representative 1991 to 2020 NASA weather measurements.
Analyze the long-term atmospheric patterns of Narwiański Park Narodowy through monthly climate normals derived from NASA POWER data. This profile details average minimum and maximum temperatures, daily precipitation rates, relative humidity, wind speeds, and daylight hours for a representative coordinate at 142.3 meters elevation. Figures reflect historical averages from 1991 to 2020 rather than current forecasts or site-wide conditions.

Long-term monthly temperature averages and precipitation rates across twelve months
Twelve-month climatology tracking average temperature bounds, precipitation rates, humidity, wind, and calculated daylight
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -5 °C-19.3° to 3.6° | 1.4 mm/day | 95.6% | 4.8 m/s | 7.9 hours |
| February | -3.6 °C-16.4° to 5.7° | 1.4 mm/day | 93.5% | 4.7 m/s | 9.5 hours |
| March | 0.9 °C-9.3° to 13.7° | 1.3 mm/day | 86.4% | 4.5 m/s | 11.6 hours |
| April | 7.4 °C-3.8° to 21.3° | 1.5 mm/day | 79% | 4 m/s | 13.7 hours |
| May | 13.2 °C0.6° to 25.3° | 2.2 mm/day | 76.1% | 3.8 m/s | 15.6 hours |
| June | 16.9 °C5.9° to 28.6° | 2.2 mm/day | 73.6% | 3.6 m/s | 16.6 hours |
| July | 19.4 °C9.1° to 31.4° | 2.6 mm/day | 70.8% | 3.6 m/s | 16.1 hours |
| August | 18.9 °C8.2° to 31.5° | 2.3 mm/day | 68.2% | 3.4 m/s | 14.5 hours |
| September | 13.4 °C2.5° to 26.5° | 1.9 mm/day | 74.9% | 3.8 m/s | 12.4 hours |
| October | 7.2 °C-3.3° to 20.3° | 1.6 mm/day | 84.2% | 4.2 m/s | 10.2 hours |
| November | 1.8 °C-7.8° to 12° | 1.6 mm/day | 92.6% | 4.4 m/s | 8.3 hours |
| December | -3 °C-13.8° to 4.6° | 1.5 mm/day | 95.5% | 4.5 m/s | 7.4 hours |
Comparing long-term monthly averages for temperature, precipitation, wind, humidity, and daylight duration.
Interactive climate map
Visit the MoriAtlas climate map to compare long-term monthly temperature and precipitation metrics across national parks. This visual interface helps you understand seasonal variations at specific protected area coordinates to deepen your knowledge of global park geography and environmental characteristics.
Explore monthly temperature, precipitation, and regional atmospheric patterns across diverse protected landscapes



Examine the detailed terrain and ecological structure of Narwiański Park Narodowy. This MoriAtlas destination provides clear insights into the marshland composition, river channel dynamics, and surrounding protected floodplain regions that define this significant Polish national park.