Norway · 69°39′N 18°57′E

Tromsø

Arctic city for northern lights, fjords and husky trips.

Good for: Nature, Adventure, Snow, Doing nothing
Rough daily spend: around $210 per person mid-range, not counting getting there (our estimate; it varies a lot)
Mildest months: July is warmest, February is driest

Best time to visit Tromsø

Warmest in July (around 17° by day), coolest in January (-3° by day, -8° at night). February has the fewest wet days (15).

Average weather by month in Tromsø
Month	High	Low	Wet days	Rain	Sun / day
Jan	-3°	-8°	16	149 mm	0.1 h
Feb	-2°	-7°	15	117 mm	2 h
Mar	-1°	-6°	18	133 mm	5.3 h
Apr	3°	-3°	17	105 mm	8.4 h
May	8°	2°	17	106 mm	10 h
Jun	13°	7°	18	107 mm	10.8 h
Jul	17°	10°	15	103 mm	11.6 h
Aug	16°	10°	19	131 mm	8.8 h
Sep	12°	6°	17	118 mm	6.1 h
Oct	5°	0°	17	106 mm	3.2 h
Nov	0°	-4°	17	112 mm	0.4 h
Dec	-2°	-7°	16	112 mm	0 h

Averages for 2016–2025 from the Open-Meteo historical weather archive (CC BY 4.0), for the point at 69°39′N 18°57′E. Wet day = 1 mm or more. Highlighted months are mild (18–27° highs) and fairly dry.

What to pack for Tromsø

For four nights, based on the weather above. Every trip also needs the basics: documents, chargers, toiletries and any medication.

July

Light jumper
Light jacket

January

Warm jumper or fleece
Insulated coat
Hat, gloves and scarf
Thermal base layer
Ski jacket and trousers
Goggles
Warm waterproof gloves
Lip balm with SPF

Either way

5 × underwear
5 × socks
4 × tops
2 × trousers or jeans
Something to sleep in
Comfortable walking shoes
Waterproof jacket
Compact umbrella
Sunscreen
Hiking boots or trail shoes
Day pack
Refillable water bottle
Offline map downloaded
Snacks for the trail
Small cross-body bag
Transit card or app set up

Going with a group? The planner builds a shared list where each person ticks their own things and claims the shared ones.

Going with friends?

One link for the group: find the days you’re all free, vote on what to do, get a day-by-day route and a shared packing list. No sign-up.

Plan Tromsø