
Gross Barmen
- Annual mean
- 21.6 °C
- Warmest month
- December
- Wettest month
- February
Long-term representative averages for annual temperature, humidity, daylight, and precipitation cycles.
Climate records for Von-Bach-Erholungsgebiet provide a twelve-month analysis of atmospheric conditions based on 1991 to 2020 NASA POWER measurements. These datasets detail monthly averages for minimum and maximum temperatures, daily precipitation rates, relative humidity, wind speed, and daylight hours at a single representative geographic coordinate. Understanding these annual normals clarifies long-term regional patterns rather than current weather or site-wide conditions.

Long-term monthly averages tracking temperature ranges and precipitation rates across twelve months
Compare average temperature bounds, precipitation rates, humidity, wind speed, and daylight hours across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | 26.1 °C13.8° to 37.6° | 2.5 mm/day | 42% | 3.5 m/s | 13.2 hours |
| February | 25.2 °C14.2° to 36.3° | 2.9 mm/day | 48.3% | 3.4 m/s | 12.7 hours |
| March | 24.1 °C12.8° to 34.6° | 2.1 mm/day | 48.5% | 3.3 m/s | 12.1 hours |
| April | 21.4 °C10° to 31.9° | 1.2 mm/day | 43.7% | 3.6 m/s | 11.5 hours |
| May | 17.9 °C6.2° to 29.6° | 0.1 mm/day | 35% | 3.9 m/s | 10.9 hours |
| June | 14.6 °C2.8° to 27.1° | 0 mm/day | 30.9% | 4.3 m/s | 10.7 hours |
| July | 14.4 °C2.2° to 27.2° | 0 mm/day | 28.9% | 4.8 m/s | 10.8 hours |
| August | 17.4 °C3° to 30.9° | 0 mm/day | 21.6% | 4.6 m/s | 11.3 hours |
| September | 21.8 °C6.4° to 34.9° | 0.1 mm/day | 18.9% | 4.5 m/s | 11.9 hours |
| October | 24.7 °C9.5° to 37° | 0.5 mm/day | 22.4% | 4.4 m/s | 12.5 hours |
| November | 25.6 °C11.3° to 37.9° | 0.9 mm/day | 27.2% | 4.2 m/s | 13.1 hours |
| December | 26.3 °C13.2° to 37.9° | 1.5 mm/day | 33.2% | 3.7 m/s | 13.3 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.
Comparative monthly temperature, precipitation, wind, humidity, and daylight normals
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Move from one reservoir setting into wider monthly climate comparison





Continue exploring the distinctive terrain of Von-Bach-Erholungsgebiet through structured geographic data and mapped boundaries. MoriAtlas provides a clear view into how this freshwater reservoir and its surrounding bushveld function within the broader environmental context of the Otjozondjupa region.