
Axios Delta National Park
- Annual mean
- 15.1 °C
- Warmest month
- July
- Wettest month
- December
Long-term average temperature, precipitation, wind, and daylight cycles by month
The annual climate profile for Olympus National Park provides a detailed look at long-term atmospheric patterns using 1991 to 2020 NASA POWER datasets. These monthly normals reflect conditions at a representative point, mapping temperature trends, precipitation averages, relative humidity, wind speed, and daylight duration throughout the calendar year. This structured record offers a consistent perspective on the park's characteristic climate rhythm without incorporating current weather or short-term forecasts.

Long-term thermal range and average daily precipitation cycles across twelve months
Compare monthly temperature bounds, daily precipitation rates, wind speeds, and calculated daylight duration across the year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 4.1 °C-4.5° to 14.1° | 1.3 mm/day | 82% | 3.1 m/s | 9.5 hours |
| February | 4.9 °C-3.5° to 15.4° | 1.3 mm/day | 79.9% | 3.2 m/s | 10.5 hours |
| March | 7.6 °C-1° to 19.2° | 1.4 mm/day | 75.7% | 3 m/s | 11.7 hours |
| April | 11.6 °C2.2° to 22.5° | 1.2 mm/day | 70.7% | 2.6 m/s | 13.1 hours |
| May | 17 °C7.6° to 27.9° | 1.4 mm/day | 64.5% | 2.4 m/s | 14.2 hours |
| June | 22.1 °C12° to 33.2° | 1 mm/day | 56.3% | 2.3 m/s | 14.8 hours |
| July | 24.7 °C15.4° to 35.4° | 0.8 mm/day | 50.8% | 2.4 m/s | 14.5 hours |
| August | 24.5 °C16.3° to 34.4° | 0.7 mm/day | 52.2% | 2.3 m/s | 13.5 hours |
| September | 19.9 °C10.8° to 30.9° | 1.4 mm/day | 61.3% | 2.5 m/s | 12.2 hours |
| October | 14.9 °C5.5° to 26° | 1.6 mm/day | 71.8% | 2.6 m/s | 10.9 hours |
| November | 9.9 °C0.8° to 20.5° | 1.6 mm/day | 79.7% | 2.9 m/s | 9.7 hours |
| December | 5.5 °C-2.7° to 15.1° | 1.7 mm/day | 82.6% | 3.1 m/s | 9.2 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.
Comparative monthly averages for temperature, precipitation, wind, humidity, and daylight duration
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Analyze monthly temperature, precipitation, and regional atmospheric patterns across diverse protected landscapes








Examine the detailed geographic structure, topographic relief, and ecological zones that define Olympus National Park. MoriAtlas provides a clear view into the mapped boundaries and natural features of this iconic Greek protected area for a deeper understanding of its regional placement.