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Denia Weather in December
December in Denia brings moderate temperatures around 17°C (63°F) during the day, dropping to 12°C (54°F) at night, with quite a bit of rainfall expected, averaging around 63 mm (2.5 in) for the month.
Rainfall in Denia in December
The climate data from previous years indicates about 12 days of rain, averaging 63 mm (2.5 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Denia in December
In December, expect moderate temperatures in Denia, with highs of 17°C (63°F) and lows of 12°C (54°F) at night. The winter season takes place during December. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With lows of 12°C (54°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Average water temperature in December
At 17°C (63°F), the water is cool but manageable for those who don't mind a bit of a shock getting in. Most people adjust after a few minutes.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August, September and October typically offer the best weather for Denia.
Denia Temperature in December
Min Temperature
12°C (54°F)
Max Temperature
17°C (63°F)
Water Temperature
17°C (63°F) *
Chance of Rain
41%
Precipitation
63 mm (2.5 in)
Rainy days
12 days
* Data from: Moraira, Spain (17 KM, 11 Miles).
Denia Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Denia - and find the best time to visit.
Daily Historical Temperatures
46-year average (1976-2025)
Based on our historical records, temperatures in Denia typically stay consistent throughout December, with daily highs averaging around 17°C (63°F). Nights are cool, with lows typically ranging from 7°C (45°F) to 10°C (50°F).
Average temperatures in December
Daily Historical Precipitation
46-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather records for Denia in December
Browse day-by-day weather records for Denia spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Denia historical weather extremes in December
Our historical data for Denia spans 2004 to 2025, revealing these weather extremes.
- On December 6, 2024, temperatures climbed to 26°C (79°F), marking the warmest December day on record.
- The coldest December day was on December 30, 2004, with a maximum of 6°C (43°F).
- Denia registered its coldest December night on December 4, 2017, with temperatures dropping to -4°C (25°F).
- The wettest day in December Denia was on December 14, 2025 with 34 mm (1.3 in) of precipitation.
Best Places in Spain in December
Find out more about the weather in Spain and which places have the best travel conditions in this month. See all of Spain in December →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Denia 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. Expect water temperatures of around 17°C (63°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items.
What To Do in Denia in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling6/10 -
Walking6/10 -
Camping8/10 -
Outdoor sports10/10
Denia 3-Day Forecast
More climate data for Denia
Temperature Rainfall Water Temp
See the full Denia climate overview or explore weather in Spain.
Popular in December
Where to go in December - average daytime high across popular destinations.
Seville
18°C (64°F) Benidorm17°C (63°F) Málaga17°C (63°F) Marbella
16°C (61°F) Valencia16°C (61°F) Calpe
17°C (63°F) Barcelona15°C (59°F) Madrid12°C (54°F) Bucket list
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