Weather in Tromso in August
As an Amazon Associate we earn from qualifying purchases. We also earn commission from other retail partners. Links below are affiliate links.
Book now, pay at pickup — compare Hertz, Avis, Budget, Sixt and 800+ rental companies for August in Tromso.
Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youTromso in August is cool — daytime temperatures average 15.4°C, dropping to 9.7°C at night. The month is fairly wet (20 rainy days on average), with roughly 8.0 hours of sunshine a day. Weather-wise, this is one of the most reliable months to travel. For the complete picture, see the best time to visit Tromso — every month compared. Once you know when to go, find your Tromso packing list at 247PackingList.
Get ready for Tromso in August
Search flights to Tromso
Compare 100+ airlines for August — one search, best price.
Search Flights →Thermal travel layers
Pack proper layers — winters are genuinely cold and evenings drop fast year-round.
Check Price →What to pack for Tromso in August
- Warm layers
- Light jacket or fleece
- Comfortable walking shoes
- Compact travel umbrella
- Waterproof jacket
- Quick-dry clothing
Compare all months in Tromso
| Month | High | Rain | Rating |
|---|---|---|---|
| January | -2.2°C | 151.8mm | 5/10 |
| February | -1.8°C | 138.8mm | 5/10 |
| March | -0.4°C | 174.1mm | 5/10 |
| April | 2.3°C | 123.7mm | 7/10 |
| May | 6.8°C | 130.0mm | 9/10 |
| June | 14.2°C | 76.9mm | 10/10 |
| July | 16.8°C | 143.5mm | 9/10 |
| August | 15.4°C | 147.5mm | 9/10 |
| September | 10.5°C | 147.6mm | 9/10 |
| October | 4.5°C | 106.1mm | 7/10 |
| November | 0.1°C | 85.6mm | 8/10 |
| December | -3.1°C | 66.5mm | 6/10 |
Full month-by-month guide: best time to visit Tromso →
For facts about Norway — currency, language and dialling code — see our Norway country guide at 247CountryInfo. Travellers also find it useful to keep a Tromso travel guide to hand. Check clothing sizes in Norway before you shop.
Frequently Asked Questions
Is August a good time to visit Tromso?
August rates 9/10 for visiting Tromso — excellent time to visit. Expect average highs of 15.4°C, 147.5mm of rain across the month and about 8.0 hours of daily sunshine.
What is the temperature in Tromso in August?
In August, Tromso has average highs of 15.4°C (59.7°F) and average lows of 9.7°C (49.5°F).
Does it rain in Tromso in August?
Some rain is likely. Tromso averages 147.5mm across about 20 rainy days in August, so a light waterproof layer is worth packing.
What should I wear in Tromso in August?
For Tromso in August (15.4°C highs / 9.7°C lows), pack warm layers plus light jacket or fleece, comfortable walking shoes, compact travel umbrella.
More essentials for Tromso in August
Packing cubes
Keep the bag organised whatever the weather — compression cubes for every size.
Check Price →Travel first aid kit
Compact TSA-friendly kit for peace of mind wherever you travel.
Check Price →Last updated:
Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.