Temperature
Cool by day, brisk at night.
59°Ftypical Aug high
Tromso
Norway · Europe
Tromso is most comfortable during summer. Summers are cool and winters are cold. Precipitation is frequent in most months. Humidity is usually low.
Best time to go
12 mo · Typical year
Temperature range
14°F to 61°F
Rain
17 days/mo
Sunshine
3.4 h/day
Humidity feel
Generally dry
When to visit
Month-by-month fit
Precipitation
Rain most days.
58%wet-day frequency
AmountWet-day chance
Sunshine
Cloudier spells limit sunshine.
5.4 hAug sunshine
Heat & humidity by month
Humidity is rarely noticeable.
Very dryAug heat feel
Air-feel chart data is unavailable for this destination. Use the selected-month dew point, temperature, rain, and sunshine context together rather than treating any one metric as total comfort.
More detailIncludes sky and daypart comfort
Cloud cover
Mostly cloudy skies.
22%Aug clear sky
ClearCloud cover
Similar
Similar things to doReykjavíkIcelandSimilar things to doOsloNorwaySimilar things to doHelsinkiFinlandSimilar things to doBergenNorway
Want a side-by-side climate view? Compare Tromso with Reykjavík.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology