Swiss SunSunshine in Aarau
Aarau (AG) gets about 1610 hours of sunshine a year, 40% of the possible maximum, or 4.4 hours a day on average. That makes it number 59 of 60 Swiss towns we compare.
Explore Aarau on the sunshine map1610 hsunshine a year
7.5 ha day in July
1.1 ha day in December
#59 / 60sunniest towns
Sunshine month by month
Average hours of sunshine per day, 1991–2020. The line shows the most the sun could shine at this latitude.
| Month | per day | per month |
|---|---|---|
| January | 1.5 h | 46 h |
| February | 2.8 h | 77 h |
| March | 4.4 h | 136 h |
| April | 5.7 h | 171 h |
| May | 6.1 h | 189 h |
| June | 7.1 h | 212 h |
| July | 7.5 h | 231 h |
| August | 6.8 h | 211 h |
| September | 5.2 h | 156 h |
| October | 3.0 h | 94 h |
| November | 1.7 h | 52 h |
| December | 1.1 h | 34 h |
Climate in Aarau
10.0 °Cmean temperature
25.6 °CJuly daily high
-1.5 °CJanuary nightly low
996 mmrain and snow a year
1211 kWh/m²solar radiation a year
384 mabove sea level
Similar sunshine
- Frauenfeld 1616 h
- Schaffhausen 1617 h
- Lucerne 1623 h
- Olten 1627 h
Nearby towns
All 60 towns ranked by sunshine · Look up any address in Aarau