
Rezerwat przyrody Jezioro Wiejki
- Annual mean
- 7.2 °C
- Warmest month
- July
- Wettest month
- July
Twelve month analysis of temperature, precipitation, wind, and daylight data at a representative coordinate.
Analyze the long-term climate profile for Dolina Waliczówki Nature Reserve using measurements from the 1991 to 2020 period. Monthly data points provide insight into the average minimum and maximum temperatures, daily precipitation rates, relative humidity, wind speeds, and daylight hours. These atmospheric records reflect conditions at a specific representative coordinate within the Podlaskie Voivodeship, providing a baseline for understanding annual environmental shifts.
Monthly average temperature ranges and daily precipitation rates across the calendar year
Compare twelve months of average temperature bounds, precipitation rates, humidity, wind, and calculated daylight
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -5.2 °C-19.5° to 3.3° | 1.3 mm/day | 95.6% | 4.8 m/s | 8 hours |
| February | -3.8 °C-16.7° to 5.2° | 1.4 mm/day | 93.7% | 4.7 m/s | 9.6 hours |
| March | 0.7 °C-9.5° to 13.4° | 1.3 mm/day | 86.4% | 4.6 m/s | 11.6 hours |
| April | 7.4 °C-3.8° to 21.3° | 1.5 mm/day | 78.2% | 4 m/s | 13.7 hours |
| May | 13.3 °C0.7° to 25.3° | 2.3 mm/day | 75% | 3.8 m/s | 15.6 hours |
| June | 17 °C6.1° to 28.5° | 2.3 mm/day | 72.9% | 3.7 m/s | 16.6 hours |
| July | 19.3 °C9.1° to 30.8° | 2.7 mm/day | 71.2% | 3.5 m/s | 16.1 hours |
| August | 18.8 °C8.3° to 31.1° | 2.2 mm/day | 68.4% | 3.4 m/s | 14.4 hours |
| September | 13.4 °C2.6° to 26.4° | 1.9 mm/day | 74.6% | 3.9 m/s | 12.4 hours |
| October | 7.1 °C-3.4° to 20.2° | 1.6 mm/day | 83.8% | 4.3 m/s | 10.2 hours |
| November | 1.6 °C-8° to 11.7° | 1.6 mm/day | 92.3% | 4.4 m/s | 8.4 hours |
| December | -3.2 °C-13.9° to 4.4° | 1.5 mm/day | 95.4% | 4.6 m/s | 7.4 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.
Calculated monthly contrasts across temperature, precipitation, humidity, wind, and daylight duration
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Month-by-month atmospheric records across diverse protected landscapes





Examine the mapped boundaries, forest stream terrain, and ecological habitat of Dolina Waliczówki Nature Reserve. This MoriAtlas entry provides a structured look at the specific floral zones and lowland woodland geography that constitute this vital protected area within the Białowieża Forest.