Norway · Troms · September

Troms in Septemberhow the month reads

September is a mixed month — worth planning against specific weeks inside Norway, with warmer than the yearly mean by 6.3°C. The safety bulletins below apply.

Rank: 9 of 12
Score: 25/100

September match

25/100

Free-tier default preferences.

What’s open · September

Things to do in Troms in September

Open
Northern lights
the season runs September to April; October and November are statistically among the strongest for activity, and March pairs dark evenings with enough snow for husky and snowmobile trips
Sources: visitfinland.com, visitnordic.com, best-served.co.uk

Opening seasons are checked by hand against the operators and parks themselves, not derived from the climate figures on this page. Last reviewed 2026-08-28. Dates move — confirm before you book.

Temperature
10°C
+6.3°C vs. yearly mean
Month rank
9 of 12
for Troms
Best months
March · April · May
highest regional score

12-month temperature · Troms

September in context

Temperature°C

View data table

Month	Average daytime high (°C)
January	-5.4
February	-4.2
March	-2.6
April	0.8
May	5.7
June	10.9
July	15.0
August	13.5
September	9.7
October	2.7
November	-1.5
December	-3.8

Safety · 6 governments

What the governments say about Norway

Combined advisory · most-cautious-wins

Exercise normal precautions

Highest level across 6 governments · Advisory last changed 2026-10-11

See breakdown by country