Swiss Sun

Sunshine in Grône

Grône (VS) gets about 1790 hours of sunshine a year, 57% of the possible maximum, or 4.9 hours a day on average. That makes it sunnier than 77% of the places we cover in Switzerland and Liechtenstein, and number 51 of 123 places in Valais. That's about 50 hours more than the Valais average of 1740. Mountains around it block about 520 hours a year, already taken into account.

Explore Grône on the sunshine map
1790 hsunshine a year
8.4 ha day in July
0.2 ha day in December
#51 / 123in Valais

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: 0.8 h a dayFebruary: 3.4 h a dayMarch: 5.2 h a dayApril: 6.4 h a dayMay: 6.8 h a dayJune: 7.9 h a dayJuly: 8.4 h a dayAugust: 7.7 h a daySeptember: 6.3 h a dayOctober: 4.2 h a dayNovember: 1.3 h a dayDecember: 0.2 h a dayJanFebMarAprMayJunJulAugSepOctNovDec

Direct sun at the centre on a clear day, with the mountains around it: on 21 December from 13:08 to 13:16, and on 21 June from 06:19 to 20:17.

Monthper dayper month
January0.8 h23 h
February3.4 h96 h
March5.2 h163 h
April6.4 h192 h
May6.8 h212 h
June7.9 h238 h
July8.4 h261 h
August7.7 h240 h
September6.3 h189 h
October4.2 h129 h
November1.3 h38 h
December0.2 h5 h

Climate in Grône

10.6 °Cmean temperature
27.0 °CJuly daily high
−3.0 °CJanuary nightly low
545 mmrain and snow a year
1384 kWh/m²solar radiation a year
504 mabove sea level

All 123 places in Valais ranked by sunshine · Sunniest towns in Switzerland · Look up any address in Grône