
Dyer Island Nature Reserve Complex
- Annual mean
- 16.8 °C
- Warmest month
- February
- Wettest month
- July
Year-round analysis of average temperatures, precipitation rates, and daylight hours
Examine the twelve-month climatological profile of Agulhas National Park using data from 1991 to 2020. These measurements represent a specific coordinate within the Western Cape region, providing consistent benchmarks for average minimum and maximum temperatures, daily precipitation, relative humidity, wind speed, and daylight duration throughout the calendar year.
Charting long-term thermal ranges and daily precipitation trends across a representative coordinate
Compare monthly temperature bounds, daily precipitation rates, and calculated daylight across the year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 20.5 °C17.2° to 24.4° | 0.8 mm/day | 78% | 6.5 m/s | 14.1 hours |
| February | 20.9 °C17.9° to 25.1° | 0.8 mm/day | 79.1% | 6.5 m/s | 13.3 hours |
| March | 20.1 °C16.8° to 25.1° | 1.1 mm/day | 79.8% | 6.5 m/s | 12.2 hours |
| April | 18.4 °C15° to 23.9° | 1.4 mm/day | 80.4% | 6.4 m/s | 11.1 hours |
| May | 16.9 °C13.5° to 21.9° | 1.6 mm/day | 80.9% | 6.2 m/s | 10.2 hours |
| June | 15.3 °C12° to 20.2° | 2.1 mm/day | 78.2% | 6.7 m/s | 9.7 hours |
| July | 14.6 °C11.3° to 19.3° | 2.1 mm/day | 78.5% | 6.7 m/s | 9.9 hours |
| August | 14.5 °C11.4° to 19.3° | 1.8 mm/day | 78.9% | 6.9 m/s | 10.7 hours |
| September | 15.2 °C12.1° to 20.8° | 1.2 mm/day | 78.5% | 6.9 m/s | 11.8 hours |
| October | 16.5 °C13° to 21.6° | 1.2 mm/day | 78.7% | 6.9 m/s | 12.9 hours |
| November | 17.8 °C14.5° to 22.2° | 1.2 mm/day | 77.2% | 6.9 m/s | 13.9 hours |
| December | 19.5 °C16.1° to 23.3° | 0.9 mm/day | 77.6% | 6.6 m/s | 14.3 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 thirty years of monthly temperature, precipitation, and wind averages in the Western Cape
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Trace monthly temperature, precipitation, and wind patterns across different geographical zones.





Deepen your atlas exploration by examining the specific geographic context and protected landscape characteristics of Agulhas National Park. Understanding its mapped boundaries and regional setting within the Western Cape province provides valuable insight into South Africa's conservation geography. Continue this discovery to grasp the full geographic significance of this national park.