Photo by Tromsø Bjorn Are With Andreassen / Unsplash
Norway · Northern Norway
Tromsø
Arctic cool even at the height of summer. Midnight sun, fjords, no heat.
Coastal tier AFlying from New York (JFK)TOS
Two-week outlook
Chill
Meaningfully cooler than home.
11°Day
5°Night
12.4hSun/day
11°
M
8°
T
8°
W
11°
T
15°
F
16°
S
12°
S
17°
M
11°
T
16°
W
20°
T
11°
F
11°
S
10°
S
SunRainCloudSolid = next 5 days · faded = lower confidence
Days 1–5 are usually reliable, 6–10 drift, 11–14 are the model guessing. Check again the day before you fly — more on what this can and can't do.
See hotels in Tromsø
Live prices on Booking.com, pre-filled for 2026-05-12 – 2026-05-19.
When to go
From the 2026 climate study, not the live forecast.J
F
M
A
M
J
J
A
S
O
N
D
Recommended
Arctic — summer brings 24h daylight and 12–18°C. Even in continental heatwaves, Tromsø stays well below 20°C. Winter (November–February) is dark and cold for the aurora crowd.
More from here
Flights
JFK → TOS on Kiwi
Pre-filled from New York, 2026-05-12 – 2026-05-19.
Compare prices
Trivago: Booking + Expedia + Agoda
One search across the aggregators if you want to price-check.
Hotel and flight links are affiliate links. We earn a small commission when you book; the price is the same for you. We only recommend options we'd use ourselves. Full policy.