Swiss Sun

Sunshine in Chalais

Chalais (VS) gets about 2110 hours of sunshine a year, 55% of the possible maximum, or 5.8 hours a day on average. That makes it sunnier than 98% of the places we cover in Switzerland and Liechtenstein, and number 11 of 123 places in Valais. That's about 370 hours more than the Valais average of 1740. Mountains around it block about 220 hours a year, already taken into account.

Explore Chalais on the sunshine map
2110 hsunshine a year
8.1 ha day in July
3.0 ha day in December
#11 / 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: 3.7 h a dayFebruary: 5.0 h a dayMarch: 5.8 h a dayApril: 6.4 h a dayMay: 6.7 h a dayJune: 7.5 h a dayJuly: 8.1 h a dayAugust: 7.5 h a daySeptember: 6.6 h a dayOctober: 5.3 h a dayNovember: 3.9 h a dayDecember: 3.0 h a dayJanFebMarAprMayJunJulAugSepOctNovDec

Direct sun at the centre on a clear day, with the mountains around it: on 21 December from 09:26 to 15:13, and on 21 June from 06:32 to 20:47.

Monthper dayper month
January3.7 h115 h
February5.0 h139 h
March5.8 h178 h
April6.4 h191 h
May6.7 h207 h
June7.5 h226 h
July8.1 h250 h
August7.5 h232 h
September6.6 h197 h
October5.3 h165 h
November3.9 h116 h
December3.0 h92 h

Climate in Chalais

6.8 °Cmean temperature
21.6 °CJuly daily high
−5.1 °CJanuary nightly low
737 mmrain and snow a year
1393 kWh/m²solar radiation a year
1319 mabove sea level

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