Mechacz Wielki Nature Reserve
- Annual mean
- 6.8 °C
- Warmest month
- July
- Wettest month
- July
Review twelve-month averages for temperature, precipitation, humidity, wind, and daily sunlight duration.
This climate profile provides a structured analysis of meteorological patterns at a representative coordinate within Suwalski Park Krajobrazowy. Utilizing historical data from the 1991 to 2020 period, it documents monthly variations in temperature, precipitation rates, relative humidity, wind speed, and available daylight. These metrics serve to characterize the long-term atmospheric environment, offering a foundation for understanding regional climate trends rather than current weather or short-term forecasts.

Long term monthly temperature ranges and average daily precipitation rates for Suwalski Park Krajobrazowy
Compare average temperature bounds, precipitation rates, humidity, wind, and daylight across the year
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -4.9 °C-19° to 3.5° | 1.7 mm/day | 95.7% | 4.1 m/s | 7.7 hours |
| February | -3.9 °C-17° to 4.6° | 1.6 mm/day | 94.3% | 4.1 m/s | 9.4 hours |
| March | 0.2 °C-9.9° to 12.2° | 1.5 mm/day | 88.1% | 3.8 m/s | 11.6 hours |
| April | 6.7 °C-4.2° to 20.8° | 1.5 mm/day | 80.4% | 3.3 m/s | 13.8 hours |
| May | 12.2 °C-0.1° to 24.6° | 2.1 mm/day | 78.3% | 3.1 m/s | 15.8 hours |
| June | 15.7 °C5.2° to 26.8° | 2.7 mm/day | 78.9% | 3 m/s | 16.8 hours |
| July | 18 °C8.3° to 28.9° | 2.9 mm/day | 79.7% | 2.8 m/s | 16.3 hours |
| August | 17.4 °C7.7° to 28.7° | 2.6 mm/day | 79% | 2.8 m/s | 14.6 hours |
| September | 12.5 °C2.3° to 24.2° | 1.9 mm/day | 82.2% | 3.1 m/s | 12.4 hours |
| October | 6.6 °C-3.3° to 18.1° | 2 mm/day | 88.2% | 3.5 m/s | 10.1 hours |
| November | 1.5 °C-7.5° to 10.5° | 1.8 mm/day | 93.7% | 3.6 m/s | 8.2 hours |
| December | -2.9 °C-13.4° to 4.6° | 1.7 mm/day | 95.8% | 3.9 m/s | 7.2 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.
Comparing twelve stored monthly normals across temperature, precipitation, humidity, wind, and daylight duration
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Set its twelve-month normals beside contrasting protected areas




Deepen your understanding of Suwalski Park Krajobrazowy by examining its precise morainic boundaries and mapped glacial features. MoriAtlas provides structured geographic data to help you trace the development of Poland's oldest protected landscape, from its erratic boulder fields to the deep waters of the Suwałki Lakeland.