
Grootvadersbosch Nature Reserve
- Annual mean
- 17 °C
- Warmest month
- February
- Wettest month
- November
Twelve-month breakdown of temperature, precipitation, humidity, and wind patterns.
This climate profile provides long-term monthly averages for Bontebok National Park based on NASA POWER measurements collected between 1991 and 2020. Data reflects conditions at a single representative coordinate within the park. Readers can compare annual cycles for mean temperature, daily precipitation rates, wind speeds, humidity, and daylight duration to understand the atmospheric context of the region.
Comparing long-term thermal shifts and daily precipitation rates across the calendar year
Track historical temperature bounds, daily precipitation, wind speed, and calculated daylight hours.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 22.3 °C12° to 39.1° | 1 mm/day | 59.9% | 4.8 m/s | 14 hours |
| February | 22.4 °C12.3° to 39.8° | 1 mm/day | 61% | 4.6 m/s | 13.2 hours |
| March | 20.8 °C10.3° to 39° | 1.4 mm/day | 63.6% | 4.2 m/s | 12.2 hours |
| April | 17.8 °C7.1° to 35.5° | 1.3 mm/day | 65% | 3.9 m/s | 11.1 hours |
| May | 15.1 °C5.2° to 31.3° | 1 mm/day | 66.3% | 3.8 m/s | 10.2 hours |
| June | 12 °C2.8° to 27.2° | 1.1 mm/day | 67.8% | 4.3 m/s | 9.8 hours |
| July | 11.4 °C1.8° to 26.3° | 1.2 mm/day | 68.8% | 4.3 m/s | 10 hours |
| August | 12.1 °C2.5° to 28.9° | 1.3 mm/day | 70.1% | 4.3 m/s | 10.8 hours |
| September | 14.2 °C3.9° to 32.5° | 0.9 mm/day | 67.4% | 4.3 m/s | 11.8 hours |
| October | 16.8 °C5.8° to 35.1° | 1.5 mm/day | 64.1% | 4.5 m/s | 12.9 hours |
| November | 18.6 °C8.2° to 36.5° | 1.6 mm/day | 61.6% | 4.7 m/s | 13.8 hours |
| December | 21 °C10.7° to 38.3° | 1.2 mm/day | 60% | 4.8 m/s | 14.2 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.
Comparing long-term averages to identify seasonal shifts in temperature, humidity, and daylight duration
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Contrast annual temperature ranges and precipitation rhythms across regional conservation landscapes




Deepen your understanding of Bontebok National Park by delving into its specific geographic setting and the mapped contours of its protected landscape. Discover the ecological significance of this unique national park and its role within the broader Western Cape region. Further exploration reveals how its protected status supports the survival of endemic species and contributes to the atlas of global natural heritage sites.