
Klapperkop Nature Reserve
- Annual mean
- 16.9 °C
- Warmest month
- January
- Wettest month
- December
Detailed atmospheric measurements and annual averages for a representative geographic coordinate.
The Marievale Bird Sanctuary climate profile presents consistent monthly averages for temperature, precipitation, humidity, wind speed, and daylight hours. Derived from NASA POWER data covering the 1991 to 2020 period, these measurements provide a standardized climatological record for one representative point at 1609 meters elevation. The record offers a systematic look at the annual atmospheric rhythm within this Gauteng wildlife reserve.
Comparing twelve-month average thermal ranges with corresponding daily precipitation rates at a sampled coordinate
Analyze average temperature bounds, daily precipitation rates, humidity, wind, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 20.8 °C10.3° to 32.4° | 3.6 mm/day | 66.3% | 3.2 m/s | 13.5 hours |
| February | 20.6 °C10.2° to 31.9° | 2.9 mm/day | 65.5% | 3.1 m/s | 12.9 hours |
| March | 19 °C8.2° to 30.8° | 2.5 mm/day | 65.3% | 3.1 m/s | 12.2 hours |
| April | 15.8 °C4.2° to 27.6° | 1.3 mm/day | 63.1% | 3.2 m/s | 11.4 hours |
| May | 12.2 °C-0.1° to 24.7° | 0.4 mm/day | 56.6% | 3.3 m/s | 10.7 hours |
| June | 8.9 °C-2.5° to 22° | 0.2 mm/day | 56.3% | 3.6 m/s | 10.4 hours |
| July | 8.9 °C-3° to 22.3° | 0.1 mm/day | 52% | 3.7 m/s | 10.5 hours |
| August | 12.1 °C-1.5° to 26.6° | 0.3 mm/day | 45.9% | 4.2 m/s | 11.1 hours |
| September | 16.6 °C2.5° to 31.2° | 0.6 mm/day | 41.2% | 4.5 m/s | 11.9 hours |
| October | 18.8 °C5.3° to 32.8° | 2.4 mm/day | 51.9% | 4.3 m/s | 12.7 hours |
| November | 19.6 °C6.9° to 32.9° | 3.3 mm/day | 59.5% | 4 m/s | 13.3 hours |
| December | 20.5 °C8.8° to 32.2° | 4.1 mm/day | 64.6% | 3.5 m/s | 13.6 hours |
Calculated monthly climate normals across temperature, precipitation, humidity, wind, 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.
Examine monthly temperature, precipitation, and environmental rhythms across diverse geographic settings.





Uncover the ecological map and terrain features of this vital South African wetland reserve. Through the MoriAtlas database, investigate how the sanctuary protects essential floodplain habitats and supports bird populations across the Gauteng landscape.