Trapani Weather in December
December in Trapani averages 17°C (63°F) during the day and 12°C (54°F) at night. Quite a bit of rainfall is typical this month, with around 78 mm (3.1 in) on average. An umbrella is a good idea.
Rainfall in Trapani in December
Typically, you can expect about 13 days of rain this month, with 78 mm (3.1 in) on average. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Trapani in December
If you're visiting Trapani in December, expect highs of 17°C (63°F) and overnight lows around 12°C (54°F). December is known for being in the winter season. Conditions are often most pleasant around the middle of the day. Nights drop to around 12°C (54°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Trapani in December
The month brings about 127 hours of sunlight, offering a comfortable mix of sun and overcast.
Average water temperature in December
The water is 16°C (61°F) this month — cool enough to feel refreshing on a warm day, but cold enough that most people won't stay in for long without a wetsuit.December in Trapani has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Italy, check out our Trapani's climate page.
Trapani Temperature in December
Min Temperature
12°C (54°F)
Max Temperature
17°C (63°F)
Water Temperature
16°C (61°F)
Chance of Rain
42%
Precipitation
78 mm (3.1 in)
Rainy days
13 days
Humidity
82%
Sunshine
127 hours
Percentage Sunshine
44%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Trapani typically stay consistent throughout December, with daily highs averaging around 17°C (63°F). Nights are cool, with lows typically ranging from 9°C (48°F) to 11°C (52°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Trapani in December
Browse day-by-day weather records for Trapani spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Trapani historical weather extremes in December
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Trapani.
- On December 24, 2009, temperatures climbed to 24°C (75°F), marking the warmest December day on record.
- The coldest December day was on December 31, 2014, with a maximum of 4°C (39°F).
- Nighttime temperatures dropped to 0°C (32°F) on December 19, 1988, marking the coldest December night on record.
Best Places in Italy in December
Find out more about the weather in Italy and which places have the best travel conditions in this month. See all of Italy in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Trapani in December
Comfortable temperatures call for an easy wardrobe in December. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. The water temperature sits at about 16°C (61°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Trapani in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Italy, check out our Trapani's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Trapani climate overview or explore weather in Italy.
