December · Italy
Best time to visit Mount Etna in December Weather, crowds & prices
Weather in Mount Etna in December
Average temperature 12°C, 25 mm of rain, about 0 days with 6+ hours of sunshine and 80% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
December score
6.3/10
Ranked #11 of 12 months
- Avg temp
- 12°C
- Rainfall
- 25 mm
- Humidity
- 80%
- Days with 6h+ sun
- 0
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
December in Mount Etna scores 6.3/10 for nature and wildlife travel - ranked #11 of 12. Expect around 12°C, 25 mm of rain, and roughly 0 days with 6+ hours of sunshine this month.
Mount Etna is Europe’s most active volcano-lava fields, cable-car approaches, and Sicily’s changing summit plume. Best window: April-June and September-October.
December in Mount Etna — middling scores, decent value
December averages 12°C (54°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Expect 25 mm of rain — occasional showers rather than washed-out days — alongside almost no days with 6+ hours of sunshine and 9.4 daylight hours.
It scores 6.3/10 here, 11th of 12 months, against 9.8/10 in the destination's best month.
Pack layers you can shed by midday plus one warm layer for the evening, footwear you can get muddy.
Figure on low-season pricing, with crowds are light for this destination.
Flexible dates? April scores 3.5 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Mount Etna in December?
- In December, Mount Etna averages 12°C, 25 mm of rain, and about 0 days with 6+ hours of sunshine. Its climate-comfort score is 6.3/10.
- Is December a good time to visit Mount Etna?
- December earns a 6.3/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Mount Etna in December?
- Expect about 25 mm of rain in December. Average humidity is 80% and there are about 0 days with 6+ hours of sunshine.
Curated in Mount Etna
Tickets & experiences
Things to do in Mount Etna
Mount Etna, Italy. Live activities and tours from GetYourGuide, matched to this destination.