Norway
Flåm in December: weather & travel advice
This month's data profile
Rain shapes the decision
Flåm in December is climatically mixed. The average daily high is around -3 °C. With about 21 rainy days it is very wet.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
11/100 · #11
Warmth
#11
Dryness
#9
Sun
#12
Published best categories: none
Flåm · DecemberPhoto: Svein Magne Tunli · CC BY-SA 4.0Climate facts
- Average high
- -3 °C
- Average low
- -8 °C
- Rainy days (est.)
- 21 rainy days (est.)
- Sun (est.)
- 0 h/day
- Humidity
- 95 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Score |
|---|---|---|---|---|---|---|---|---|
| November | -1 | -6 | 19 | 159 | 0.4 | 94 | 2.1 | 13 |
| December (selected) | -3 | -8 | 21 | 181 | 0.2 | 95 | 2.3 | 11 |
| January | -4 | -9 | 21 | 186 | 0.3 | 94 | 2.7 | 11 |
How do the previous and next months compare?
Baseline: December (11/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | |
|---|---|---|---|---|---|---|---|---|
| November | +2 | +2.4 °C | +2.6 °C | -1.6 | -22.5 mm | +0.2 h | -0.8 % | -0.2 m/s |
| January | ±0 | -0.6 °C | -0.9 °C | +0.4 | +5 mm | +0.1 h | -1.2 % | +0.4 m/s |
All twelve months in context
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Where to stay in Flåm
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Useful next decisions
Frequently asked questions
How warm is Flåm in December?
The average daily high is around -3 °C, with an average daily low of about -8 °C.
Does it rain a lot in Flåm in December?
The curated estimate is about 21 rainy days per month, not a directly measured long-term average. Total precipitation averages around 181 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Flåm?
No month in Flåm reaches the threshold for a clear recommendation in the climate score; the month comparison above shows the differences.