
Cederberg Wilderness Area
- Annual mean
- 16.2 °C
- Warmest month
- January
- Wettest month
- June
Detailed representative-point climatology covering temperature, precipitation, humidity, wind, and daylight.
Access the comprehensive climate profile for Matjiesrivier Nature Reserve in the Western Cape. This record provides twelve-month atmospheric averages based on NASA POWER data from 1991 to 2020, focusing on the specific climate trends at a representative 722.08 meter elevation coordinate. Examine monthly mean temperatures, daily precipitation rates, relative humidity, wind speed, and daylight hours to understand the long-term climatic rhythm of this protected area.
Average monthly temperature ranges and daily precipitation rates across twelve months
Compare average temperature bounds, daily precipitation rates, humidity, wind, and calculated daylight across the calendar year
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 23.7 °C9.8° to 39.8° | 0.4 mm/day | 43.9% | 4.5 m/s | 13.9 hours |
| February | 23.7 °C10.5° to 39.4° | 0.4 mm/day | 44.2% | 4.3 m/s | 13.2 hours |
| March | 21.5 °C8.6° to 37.2° | 0.6 mm/day | 47.4% | 3.9 m/s | 12.2 hours |
| April | 17.3 °C5° to 33.9° | 1.1 mm/day | 54.4% | 3.7 m/s | 11.2 hours |
| May | 13.3 °C2.4° to 28.8° | 1.9 mm/day | 63.1% | 3.5 m/s | 10.3 hours |
| June | 9.5 °C-0.5° to 24° | 3.6 mm/day | 72.7% | 3.8 m/s | 9.9 hours |
| July | 8.7 °C-1.1° to 22.3° | 3.1 mm/day | 74.8% | 3.7 m/s | 10.1 hours |
| August | 9.5 °C-0.4° to 24.6° | 2.5 mm/day | 75.2% | 3.7 m/s | 10.8 hours |
| September | 12.1 °C1.1° to 29.2° | 1.4 mm/day | 70.7% | 3.8 m/s | 11.8 hours |
| October | 15.7 °C2.8° to 32.9° | 0.9 mm/day | 62.1% | 4.1 m/s | 12.9 hours |
| November | 18.3 °C5.1° to 35.9° | 0.9 mm/day | 54.5% | 4.4 m/s | 13.7 hours |
| December | 21.6 °C8.2° to 37.1° | 0.6 mm/day | 48.3% | 4.4 m/s | 14.1 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.
Warmest, coolest, wettest, and windiest periods derived from long-term monthly climate normals
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Explore monthly temperature and precipitation patterns across diverse protected landscapes





Deepen your understanding of how Matjiesrivier Nature Reserve fits into the broader ecological network of the Western Cape. Browse the mapped boundaries and geographic features of this significant South African protected area through the MoriAtlas collection of natural landscapes.