
Aarelandschaft bei Klingnau
- Annual mean
- 8.8 °C
- Warmest month
- July
- Wettest month
- May
Twelve-month climatology showing temperature, precipitation, and wind patterns.
Review long-term monthly climate normals for Klingnauer Stausee, based on 1991 to 2020 NASA POWER measurements at a representative coordinate. This detailed profile tracks average temperature, daily precipitation, relative humidity, wind speed, and daylight hours throughout the calendar year to characterize the regional atmospheric rhythm. Data reflects standard point-based climatology rather than daily weather or seasonal forecasts for the surrounding nature reserve.

Long term monthly temperature ranges and average daily precipitation rates across the calendar year
Track long-term average temperature bounds, precipitation rates, humidity, wind, and calculated daylight across the calendar year.
| Mean temperature | Precipitation | Humidity | Wind speed | Daylight | |
|---|---|---|---|---|---|
| January | -0.6 °C-11.1° to 9.4° | 2.4 mm/day | 89.1% | 3.5 m/s | 8.7 hours |
| February | 0.3 °C-10.4° to 11.8° | 2.3 mm/day | 86.2% | 3.6 m/s | 10 hours |
| March | 4.4 °C-6° to 17° | 2.4 mm/day | 82% | 3.6 m/s | 11.7 hours |
| April | 8.5 °C-3° to 21.2° | 2.7 mm/day | 78.6% | 3.1 m/s | 13.4 hours |
| May | 13 °C2° to 24.8° | 4 mm/day | 78.3% | 3 m/s | 14.9 hours |
| June | 16.6 °C5.7° to 28.1° | 3.9 mm/day | 77.8% | 2.8 m/s | 15.7 hours |
| July | 18.3 °C8.3° to 29.3° | 3.8 mm/day | 77.2% | 2.7 m/s | 15.3 hours |
| August | 18.1 °C7.7° to 28.8° | 3.7 mm/day | 78% | 2.4 m/s | 14 hours |
| September | 13.8 °C3.7° to 24.3° | 3 mm/day | 81.1% | 2.7 m/s | 12.3 hours |
| October | 9.4 °C-1° to 21.1° | 2.9 mm/day | 85.2% | 2.9 m/s | 10.5 hours |
| November | 3.8 °C-5.5° to 15.9° | 2.8 mm/day | 89% | 2.9 m/s | 9 hours |
| December | 0.2 °C-9.4° to 9.8° | 3 mm/day | 89.3% | 3.4 m/s | 8.3 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.
Warmest, coolest, wettest, and windiest periods derived from long-term climatology data
Interactive climate map
Open the climate map to compare monthly temperature, precipitation, and other averages.
Month by month atmospheric records across diverse regional settings and protected landscapes








Deepen your knowledge of the Klingnauer Stausee nature reserve through a focused geographic review. MoriAtlas presents the structural evolution of this Aargau wetland, detailing its role as a protected floodplain corridor and birdwatching site along the Aare River.