
Ahaggar National Park
- Annual mean
- 24.9 °C
- Warmest month
- June
- Wettest month
- August
Twelve-month atmospheric overview based on long-term records at a representative site.
Detailed analysis of Tassili n'Ajjer National Park provides a longitudinal view of monthly climate patterns. Data measurements cover average minimum and maximum temperatures, daily precipitation rates, relative humidity, wind speed, and daylight hours recorded between 1991 and 2020. Findings reflect localized observations at a single representative coordinate rather than uniform conditions across the entire protected territory.

Long-term monthly temperature averages and daily precipitation rates across twelve calendar months
Track average temperatures, daily precipitation rates, humidity, wind, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 9.7 °C-1.9° to 24.6° | 0.1 mm/day | 38.4% | 4.1 m/s | 10.6 hours |
| February | 12.2 °C-0.9° to 27.7° | 0.1 mm/day | 31% | 4.4 m/s | 11.1 hours |
| March | 16.8 °C2.4° to 32° | 0.1 mm/day | 24.7% | 4.6 m/s | 11.9 hours |
| April | 22.2 °C7.4° to 36.1° | 0.1 mm/day | 19.8% | 4.6 m/s | 12.6 hours |
| May | 26.7 °C13° to 39° | 0.2 mm/day | 19.5% | 4.5 m/s | 13.3 hours |
| June | 29.8 °C17.8° to 40.6° | 0.1 mm/day | 18.2% | 4.2 m/s | 13.6 hours |
| July | 29.9 °C18.7° to 40.6° | 0 mm/day | 15.9% | 4.6 m/s | 13.4 hours |
| August | 29.6 °C18.9° to 39.6° | 0.1 mm/day | 18.9% | 4.3 m/s | 12.9 hours |
| September | 27.9 °C17.3° to 38.3° | 0.1 mm/day | 20.9% | 3.9 m/s | 12.1 hours |
| October | 22.9 °C10.8° to 35° | 0.1 mm/day | 26.9% | 3.8 m/s | 11.4 hours |
| November | 16.6 °C4.7° to 29.8° | 0.1 mm/day | 30.4% | 3.8 m/s | 10.7 hours |
| December | 11.5 °C-0.5° to 26° | 0 mm/day | 38.8% | 3.8 m/s | 10.4 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.
Comparing long-term monthly normals for temperature, precipitation, humidity, wind, and daylight duration
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Explore long term monthly temperature, precipitation, and atmospheric patterns across diverse regional settings.






Delve deeper into the protected landscape identity of Tassili n'Ajjer National Park. Understanding its specific geographic context and mapped natural features provides critical insight into the Atlas of protected areas. Continue your exploration to grasp the full scope of its regional significance and unique terrain, enriching your knowledge of Algeria's natural heritage.