Trollhättan weather by month & the best time to visit

🇸🇪 Sweden · small town · oceanic / maritime climate

The best time to visit Trollhättan is July — its sunniest month (Sunshine Score 70/100), with August and June close behind. Trollhättan averages about 1,692 hours of sunshine a year. Daytime highs around 21°C / 70°F and roughly 101 mm of rain in July.

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Sun hours / year

1,692

Sunniest month

July

Peak score

70/100

Rain / year

889 mm

Snow / year

≈1.1 m

Midday UV at peak

5 (moderate)

Population

49k

Elevation

40 m

When is the best time to visit Trollhättan?

For sunshine, the best time to visit Trollhättan is July, then August and June. The dullest month is January (0/100, 66 mm of rain). The full month-by-month picture is in the table below.

How sunny is Trollhättan?

Trollhättan isn't a sunny place by world standards: about 1,692 hours of sunshine a year. 70 Sunshine Score points separate July (70) from January (0), so the month you pick matters. It ranks #19 of 36 destinations in Sweden for annual sunshine, below the national median of 1,697 hours. The year's 889 mm of rain spreads fairly evenly across the months, with no pronounced dry season.

Sunshine Score by month

See Trollhättan on the interactive sunshine globe →

Nearby places for sunshine

• Göteborg Sweden · 73 km · best in Jul · 1,574 h sun/yr
• Sandefjord(Torp) Norway · 154 km · best in Jul · 1,649 h sun/yr
• Aalborg Denmark · 201 km · best in Jul · 1,764 h sun/yr
• Oslo (Gardermoen) Norway · 220 km · best in Jul · 1,634 h sun/yr
• Aarhus Denmark · 247 km · best in Jul · 1,688 h sun/yr
• Kristiansand(Kjevik) Norway · 249 km · best in Jul · 1,709 h sun/yr

Nearest destinations

• Jönköping Sweden · 119 km · 1,631 h sun/yr · best in Aug
• Karlstad Sweden · 138 km · 1,645 h sun/yr · best in Jul
• Læsø Denmark · 141 km · 1,766 h sun/yr · best in Jul
• Halmstad Sweden · 183 km · 1,563 h sun/yr · best in Jul