Swiss Sun

Sunshine in Isone

Isone (TI) gets about 1660 hours of sunshine a year, 53% of the possible maximum, or 4.6 hours a day on average. That makes it sunnier than 49% of the places we cover in Switzerland and Liechtenstein, and number 74 of 101 places in Ticino. That's about 220 hours less than the Ticino average of 1880. Mountains around it block about 550 hours a year, already taken into account.

Explore Isone on the sunshine map
1660 hsunshine a year
6.8 ha day in July
2.6 ha day in November
#74 / 101in Ticino

Sunshine month by month

Average hours of sunshine per day, 1991–2020. The line shows the most the sun could shine here, with the mountains around it.

0h5h10h15hJanuary: 3.1 h a dayFebruary: 3.8 h a dayMarch: 4.7 h a dayApril: 4.8 h a dayMay: 5.1 h a dayJune: 6.2 h a dayJuly: 6.8 h a dayAugust: 6.3 h a daySeptember: 4.9 h a dayOctober: 3.4 h a dayNovember: 2.6 h a dayDecember: 2.8 h a dayJanFebMarAprMayJunJulAugSepOctNovDec

Direct sun at the centre on a clear day, with the mountains around it: on 21 December from 10:47 to 15:43, and on 21 June from 06:54 to 18:53.

Monthper dayper month
January3.1 h97 h
February3.8 h107 h
March4.7 h146 h
April4.8 h145 h
May5.1 h159 h
June6.2 h185 h
July6.8 h212 h
August6.3 h196 h
September4.9 h147 h
October3.4 h106 h
November2.6 h78 h
December2.8 h86 h

Climate in Isone

9.7 °Cmean temperature
24.2 °CJuly daily high
−2.2 °CJanuary nightly low
1875 mmrain and snow a year
1399 kWh/m²solar radiation a year
749 mabove sea level

All 101 places in Ticino ranked by sunshine · Sunniest towns in Switzerland · Look up any address in Isone