Inkwenkwezi Private Game Reserve
- Annual mean
- 20.3 °C
- Warmest month
- February
- Wettest month
- January
Detailed representative monthly metrics for temperature, precipitation, humidity, and wind patterns.
The climate profile for Prince Edward Islands presents twelve months of atmospheric normals derived from NASA POWER data. These metrics establish a baseline for monthly average temperatures, daily precipitation rates, relative humidity, wind speed, and daylight hours at a single representative coordinate. Data reflects long term patterns recorded between 1991 and 2020, offering a structured perspective on annual environmental cycles rather than current or forecasted local weather.

Long-term thermal ranges and average daily precipitation cycles across all twelve months
Compare average temperature bounds, daily precipitation rates, relative humidity, wind speed, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 6.9 °C3.6° to 10.1° | 3.3 mm/day | 87.4% | 9 m/s | 15.2 hours |
| February | 7.4 °C4.3° to 10.7° | 3.7 mm/day | 88.1% | 8.8 m/s | 14 hours |
| March | 7.1 °C3.6° to 10.7° | 3.7 mm/day | 87.3% | 9.3 m/s | 12.3 hours |
| April | 6.4 °C2.9° to 10° | 3.8 mm/day | 87.5% | 9.3 m/s | 10.6 hours |
| May | 5.6 °C2.2° to 9.6° | 3.8 mm/day | 85.9% | 10 m/s | 9.2 hours |
| June | 4.8 °C1.3° to 8.8° | 3.3 mm/day | 85.2% | 10.5 m/s | 8.4 hours |
| July | 4.5 °C0.7° to 8.5° | 3.6 mm/day | 84.8% | 11.1 m/s | 8.8 hours |
| August | 4.1 °C0.1° to 8.1° | 3.4 mm/day | 84.3% | 10.8 m/s | 10 hours |
| September | 3.9 °C-0.3° to 7.9° | 3.6 mm/day | 83.6% | 10.7 m/s | 11.7 hours |
| October | 4.5 °C0.9° to 8.1° | 3.2 mm/day | 85.3% | 9.9 m/s | 13.4 hours |
| November | 5.1 °C1.9° to 8.4° | 2.8 mm/day | 85.9% | 9.5 m/s | 14.9 hours |
| December | 5.9 °C2.8° to 9.2° | 3.1 mm/day | 86.9% | 9.5 m/s | 15.6 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.
Comparative monthly averages for temperature, precipitation, wind, and daylight duration
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Trace long-term monthly climate normals, temperature patterns, and precipitation rhythms across distinct geographic settings.




Continue exploring the remote Prince Edward Islands through the MoriAtlas database. Gain insights into the rugged subantarctic tundra, volcanic landforms, and the extensive marine protected zone that makes these islands a vital benchmark for global conservation.