Ponta Delgada
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Ponta Delgada Weather in December

December in Ponta Delgada brings pleasant temperatures, with highs of 18°C (64°F) and nights dropping to 15°C (59°F). It's the rainiest month of the year, so come prepared with waterproof gear.

Rainfall in Ponta Delgada in December

Expect frequent showers this month, so make sure to have an umbrella to keep yourself dry. You can typically expect 21 days of rain this month, averaging around 150 mm (5.9 in). This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Ponta Delgada in December

Temperatures in Ponta Delgada in December top out at 18°C (64°F) and drop to 15°C (59°F) overnight. The difference between afternoon and evening temperatures is usually noticeable. Nights cool down to 15°C (59°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Ponta Delgada in December

With limited sunshine this month, there are about 94 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.

Average water temperature in December

At 19°C (66°F), the water is getting there, comfortable enough for most swimmers, though those used to warmer seas may still find it a touch cool.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August, September and November typically offer the best weather for Ponta Delgada.

Ponta Delgada Temperature in December

Min Temperature
15°C (59°F)
Max Temperature
18°C (64°F)
Water Temperature
19°C (66°F)
Chance of Rain
68%
Precipitation
150 mm (5.9 in)
Rainy days
21 days
Humidity
83%
Sunshine
94 hours
Percentage Sunshine

Ponta Delgada Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Ponta Delgada - and find the best time to visit.

Daily Historical Temperatures

45-year average (1976-2025)

Based on our historical records, temperatures in Ponta Delgada typically stay consistent throughout December, with daily highs averaging around 18°C (64°F). Nights are cool, with lows around 14°C (57°F).

Average temperatures in December

Daily Historical Precipitation

45-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 Ponta Delgada in December

Browse day-by-day weather records for Ponta Delgada spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Ponta Delgada historical weather extremes in December

Our historical data for Ponta Delgada spans 1999 to 2025, revealing these weather extremes.

  • Ponta Delgada recorded its highest December temperature of 22°C (72°F) on December 7, 2018.
  • On December 18, 2000, Ponta Delgada saw its coldest December day with temperatures maxing out at 12°C (54°F).
  • The coldest night in December in Ponta Delgada was on December 28, 2013, with a minimum of 6°C (43°F).

Best Places in Portugal in December

Find out more about the weather in Portugal and which places have the best travel conditions in this month. See all of Portugal 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 Ponta Delgada 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. Expect heavy rainfall, so bring good rain protection and waterproof bags. With water temperatures around 19°C (66°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Ponta Delgada in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    4/10
  • Cycling
    9/10
  • Walking
    9/10
  • Camping
    6/10
  • Outdoor sports
    9/10

Ponta Delgada 3-Day Forecast

More climate data for Ponta Delgada

Popular in December

Where to go in December - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.