Sunshine in Bolken

Bolken (SO) gets about 1670 hours of sunshine a year, 41% of the possible maximum, or 4.6 hours a day on average. That makes it sunnier than 53% of the places we cover in Switzerland and Liechtenstein, and number 17 of 104 places in Solothurn. That's about 50 hours more than the Solothurn average of 1620.

Explore Bolken on the sunshine map

1670 hsunshine a year

7.7 ha day in July

1.1 ha day in December

#17 / 104in Solothurn

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.

Direct sun at the centre on a clear day, with the mountains around it: on 21 December from 08:45 to 16:12, and on 21 June from 06:03 to 21:00.

Month	per day	per month
January	1.5 h	46 h
February	2.8 h	79 h
March	4.6 h	144 h
April	5.8 h	175 h
May	6.3 h	196 h
June	7.2 h	217 h
July	7.7 h	240 h
August	7.1 h	220 h
September	5.4 h	161 h
October	3.3 h	103 h
November	1.9 h	57 h
December	1.1 h	35 h

Climate in Bolken

9.2 °Cmean temperature

24.9 °CJuly daily high

−2.7 °CJanuary nightly low

1106 mmrain and snow a year

1265 kWh/m²solar radiation a year

480 mabove sea level

Similar sunshine in Solothurn

Nearby

Inkwil 1670 h
Aeschi (SO) 1670 h
Etziken 1670 h
Heimenhausen 1660 h

All 104 places in Solothurn ranked by sunshine · Sunniest towns in Switzerland · Look up any address in Bolken