Sunshine in Trun

Trun (GR) gets about 1540 hours of sunshine a year, 46% of the possible maximum, or 4.2 hours a day on average. That makes it sunnier than 10% of the places we cover in Switzerland and Liechtenstein, and number 72 of 100 places in Graubünden. That's about 70 hours less than the Graubünden average of 1620. Mountains around it block about 400 hours a year, already taken into account.

Explore Trun on the sunshine map

1540 hsunshine a year

6.1 ha day in July

0.9 ha day in December

#72 / 100in Graubünden

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 13:21 to 15:08, and on 21 June from 06:23 to 19:23.

Morning shade: the sun reaches this spot up to 4h 49m later than over a flat horizon (December).
Evening shade: the sun goes behind the mountains up to 1h 35m earlier than over a flat horizon (June).

Month	per day	per month
January	1.9 h	58 h
February	3.9 h	108 h
March	4.7 h	145 h
April	5.1 h	154 h
May	5.0 h	155 h
June	5.4 h	163 h
July	6.1 h	188 h
August	6.0 h	187 h
September	5.4 h	161 h
October	4.2 h	129 h
November	2.2 h	65 h
December	0.9 h	28 h

Climate in Trun

8.0 °Cmean temperature

22.6 °CJuly daily high

−3.6 °CJanuary nightly low

1119 mmrain and snow a year

1279 kWh/m²solar radiation a year

861 mabove sea level

Similar sunshine in Graubünden

Thusis 1540 h
Landquart 1540 h
Poschiavo 1540 h
Jenaz 1540 h

Nearby

All 100 places in Graubünden ranked by sunshine · Sunniest towns in Switzerland · Look up any address in Trun