Swiss SunSunshine in Olten
Olten (SO) gets about 1630 hours of sunshine a year, 40% of the possible maximum, or 4.5 hours a day on average. That makes it number 55 of 60 Swiss towns we compare.
Explore Olten on the sunshine map1630 hsunshine a year
7.5 ha day in July
1.1 ha day in December
#55 / 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 | 2.7 h | 76 h |
| March | 4.4 h | 138 h |
| April | 5.8 h | 173 h |
| May | 6.2 h | 192 h |
| June | 7.1 h | 212 h |
| July | 7.5 h | 234 h |
| August | 6.9 h | 215 h |
| September | 5.2 h | 157 h |
| October | 3.1 h | 97 h |
| November | 1.8 h | 53 h |
| December | 1.1 h | 35 h |
Climate in Olten
9.9 °Cmean temperature
25.2 °CJuly daily high
-1.8 °CJanuary nightly low
1022 mmrain and snow a year
1210 kWh/m²solar radiation a year
396 mabove sea level
Similar sunshine
- Winterthur 1629 h
- Baden 1629 h
- Lucerne 1623 h
- Emmen 1633 h
Nearby towns
All 60 towns ranked by sunshine · Look up any address in Olten