
Koli National Park
- Annual mean
- 1.9 °C
- Warmest month
- July
- Wettest month
- June
Twelve-month analysis of temperature, precipitation, and daylight patterns in North Karelia
Examine the long-term climate normals for Patvinsuo National Park, covering the 1991 to 2020 climatology period. These monthly averages detail temperature, daily precipitation, wind speed, relative humidity, and daylight duration at a representative coordinate. Such data provides a factual foundation for understanding the annual atmospheric cycle without implying uniform conditions across the entire protected area.

Analyzing the progression of monthly temperature ranges and daily precipitation rates over the year
Examine temperature bounds, average daily precipitation, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -12.2 °C-27.9° to -0.5° | 1.7 mm/day | 99.2% | 3.2 m/s | 5.5 hours |
| February | -11.4 °C-26.6° to -0.8° | 1.7 mm/day | 99.1% | 3.2 m/s | 8.3 hours |
| March | -6.1 °C-19.5° to 0.7° | 1.7 mm/day | 98.4% | 3.2 m/s | 11.4 hours |
| April | -0.1 °C-10.2° to 10.8° | 1.8 mm/day | 93.7% | 2.8 m/s | 14.6 hours |
| May | 8.1 °C-2.3° to 20.5° | 2.7 mm/day | 81.1% | 2.6 m/s | 17.7 hours |
| June | 13.5 °C3.3° to 23.8° | 3.4 mm/day | 78.9% | 2.4 m/s | 19.6 hours |
| July | 16.6 °C7.2° to 25.4° | 3.3 mm/day | 81.5% | 2.2 m/s | 18.7 hours |
| August | 14.4 °C5.8° to 23.8° | 3.3 mm/day | 84.8% | 2.2 m/s | 15.7 hours |
| September | 9.1 °C0.8° to 18.5° | 3 mm/day | 89.8% | 2.4 m/s | 12.5 hours |
| October | 2.1 °C-7.7° to 10.7° | 2.7 mm/day | 95% | 2.5 m/s | 9.3 hours |
| November | -4.9 °C-17.3° to 3.6° | 2.4 mm/day | 98.1% | 2.7 m/s | 6.2 hours |
| December | -9.4 °C-24.3° to 0° | 2.2 mm/day | 99.2% | 3 m/s | 4.4 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.
Charting monthly averages for temperature, precipitation, humidity, wind, and daylight duration to reveal annual patterns
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Analyze monthly temperature and precipitation patterns across diverse regional landscapes






Deepen your understanding of Patvinsuo National Park by engaging with its specific geographic contours and atlas-derived mapping. This detailed exploration reveals the park's protected landscape character and its place within the regional geography of North Karelia. Continue your discovery journey with MoriAtlas to gain structured insights into Finland's protected areas and their mapped terrains.