Tromso Weather in December
Norway · 30-year monthly averages
⚠️ Challenging time to visit
December in Tromso is freezing, with daytime highs below zero, with average daytime highs around -5°C (22°F) and nighttime lows near -11°C (12°F). Expect roughly 190mm of precipitation spread over about 15 rainy days, and this is one of the wetter months.
Avg high
-5°C
22°F
Avg low
-11°C
12°F
Rainfall
190mm
rainy
Rainy days
15
days with ≥1mm
🎒 What to pack
- insulated winter coat
- thermal layers
- gloves and a warm hat
- compact umbrella or rain jacket
December vs the rest of the year
FAQ
- How hot is Tromso in December?
- December in Tromso is freezing, with daytime highs below zero, with average daytime highs around -5°C (22°F) and nighttime lows near -11°C (12°F). Expect roughly 190mm of precipitation spread over about 15 rainy days, and this is one of the wetter months.
- Does it rain a lot in Tromso in December?
- Tromso sees around 190mm of precipitation in December on average — rainy by global standards.
- Is December a good time to visit Tromso?
- December is a challenging month to visit Tromso weather-wise — plan around the conditions.