
Pirin National Park
- Annual mean
- 10.1 °C
- Warmest month
- August
- Wettest month
- December
Detailed twelve-month climatology records including temperature, precipitation, humidity, and wind averages.
Review established monthly climate normals for Rila National Park, derived from standardized 1991 to 2020 NASA POWER datasets. These records provide a consistent look at average monthly temperature, daily precipitation, wind speed, relative humidity, and daylight duration at a representative coordinate. This profile focuses strictly on long-term statistical trends rather than current weather or site-wide conditions, allowing for accurate comparison of climatic shifts through the calendar year.

Mapping historical climate normals to compare thermal shifts and average daily precipitation
Compare average temperature, daily precipitation, wind, and calculated daylight across twelve months.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -4.1 °C-17.5° to 7.7° | 1.6 mm/day | 89% | 2.4 m/s | 9.3 hours |
| February | -2.9 °C-15.3° to 9.9° | 1.7 mm/day | 87.1% | 2.6 m/s | 10.3 hours |
| March | 0.4 °C-11.2° to 14.5° | 1.8 mm/day | 82.7% | 2.6 m/s | 11.7 hours |
| April | 5.1 °C-6.3° to 17.8° | 2 mm/day | 78.2% | 2.3 m/s | 13.2 hours |
| May | 10.4 °C-0.3° to 22.3° | 2.2 mm/day | 75.5% | 2 m/s | 14.4 hours |
| June | 14.6 °C3.1° to 26.6° | 2.3 mm/day | 70.2% | 1.8 m/s | 15 hours |
| July | 17 °C5.7° to 29.6° | 1.8 mm/day | 63.4% | 1.8 m/s | 14.7 hours |
| August | 17.1 °C6.1° to 29.4° | 1.4 mm/day | 61% | 1.8 m/s | 13.7 hours |
| September | 12.6 °C1.2° to 26.1° | 1.5 mm/day | 66.5% | 1.9 m/s | 12.2 hours |
| October | 7.7 °C-4.4° to 22.2° | 1.5 mm/day | 75.3% | 2 m/s | 10.8 hours |
| November | 2.6 °C-8.8° to 16.4° | 1.5 mm/day | 82.2% | 2.2 m/s | 9.6 hours |
| December | -2.4 °C-14.9° to 9.2° | 1.9 mm/day | 87.3% | 2.4 m/s | 9 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 the warmest, coolest, wettest, and driest months in Rila National Park using long-term averages
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Analyze seasonal weather patterns and monthly daylight variations across diverse protected landscapes.








Deepen your understanding of Rila National Park by delving into its specific geographic context and protected landscape attributes. This page serves as a gateway to appreciating the mapped features, alpine terrain, and unique ecosystems that define this significant national park. Continue your atlas exploration to uncover the detailed cartography and regional significance of Rila National Park within Bulgaria's natural heritage.