Garden Route National Park
- Annual mean
- 17 °C
- Warmest month
- February
- Wettest month
- November
Climatology profiles covering twelve months of atmospheric averages based on historical records
Twelve months of representative climate data for Knysna National Lake Area document the annual rhythm of temperature, precipitation, and wind speeds. These figures utilize NASA POWER measurements averaged from 1991 to 2020 at a specific representative coordinate within the national park. Readers can examine monthly changes in humidity, daylight hours, and average temperature ranges to understand the long term environmental context of the area. These values provide an analytical foundation for regional climatology rather than reflecting current weather forecasts or real time environmental conditions across the park landscape.
Long term monthly temperature averages and precipitation rates across twelve months
Analyze long-term temperature bounds, average daily precipitation, humidity, wind, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 20.7 °C12.9° to 33.4° | 1.3 mm/day | 71.8% | 3 m/s | 14 hours |
| February | 21 °C13.3° to 34.2° | 1.5 mm/day | 72.6% | 2.8 m/s | 13.2 hours |
| March | 19.8 °C11.9° to 33.6° | 1.7 mm/day | 73.3% | 2.7 m/s | 12.2 hours |
| April | 17.6 °C9.6° to 31.2° | 1.4 mm/day | 71.4% | 2.6 m/s | 11.1 hours |
| May | 15.9 °C8.2° to 28° | 1.1 mm/day | 68.6% | 2.8 m/s | 10.2 hours |
| June | 13.6 °C6.4° to 24.8° | 1.1 mm/day | 66.8% | 3.1 m/s | 9.8 hours |
| July | 13.2 °C5.7° to 24.7° | 1.2 mm/day | 66.9% | 3.1 m/s | 10 hours |
| August | 13.5 °C6° to 26.9° | 1.7 mm/day | 69.9% | 3.2 m/s | 10.8 hours |
| September | 14.7 °C7.1° to 29.5° | 1.3 mm/day | 70.8% | 3.1 m/s | 11.8 hours |
| October | 16.4 °C8.4° to 31.1° | 1.6 mm/day | 71.3% | 3.1 m/s | 12.9 hours |
| November | 17.6 °C10° to 31.8° | 1.9 mm/day | 71.3% | 3.1 m/s | 13.8 hours |
| December | 19.5 °C11.6° to 32.7° | 1.3 mm/day | 71.7% | 3 m/s | 14.2 hours |
Comparing long term monthly averages for temperature, precipitation, wind, humidity, and daylight duration
Interactive climate map
Visit the MoriAtlas climate map to compare long-term monthly temperature and precipitation metrics across national parks. This visual interface helps you understand seasonal variations at specific protected area coordinates to deepen your knowledge of global park geography and environmental characteristics.
Explore long-term monthly climate normals across diverse protected landscapes and geographic settings


Deepen your understanding of Knysna National Lake Area's protected status and its unique geographic features by continuing this atlas-based discovery. Examine its mapped boundaries and regional context to grasp its full importance within South Africa's network of natural landscapes. This exploration builds upon the detailed information presented to offer a more comprehensive view of the park's place in the world's protected-area atlas.