Port-Gentil
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Port-Gentil Weather in December

With daytime temperatures of 29°C (84°F) and nighttime lows of 25°C (77°F), December in Port-Gentil brings high temperatures during the day. Do keep in mind that December is part of the rainy season, with frequent and often heavy rainfall.

Rainfall in Port-Gentil in December

As part of the rainy season, Port-Gentil sees around 14 days of rain in December, with an average of 285 mm (11 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.

Temperature in Port-Gentil in December

In December, expect high temperatures in Port-Gentil, with highs of 29°C (84°F) and lows of 25°C (77°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding.

Sunshine in Port-Gentil in December

The month brings about 151 hours of sunlight, offering a comfortable mix of sun and rainy moments.

December in Port-Gentil 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.

Port-Gentil Temperature in December

Min Temperature
25°C (77°F)
Max Temperature
29°C (84°F)
Chance of Rain
47%
Precipitation
285 mm (11 in)
Rainy days
14 days
Humidity
84%
Sunshine
151 hours
Percentage Sunshine

Port-Gentil Weather by Month

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

Daily Historical Temperatures

41-year average (1976-2025)

Based on our historical records, temperatures in Port-Gentil typically stay consistent throughout December, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 25°C (77°F).

Average temperatures in December

Daily Historical Precipitation

41-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 Port-Gentil in December

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

Port-Gentil historical weather extremes in December

Based on 24 years of weather observations (2001-2025), these are the most extreme conditions recorded in Port-Gentil.

  • The warmest day in December was on December 28, 2023, with a maximum of 38°C (100°F).
  • The lowest daytime temperature in December was 26°C (79°F), recorded on December 8, 2014.
  • Port-Gentil registered its coldest December night on December 21, 2018, with temperatures dropping to 20°C (68°F).

Best Places in Gabon in December

Find out more about the weather in Gabon and which places have the best travel conditions in this month. See all of Gabon 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 Port-Gentil in December

Warm but pleasant conditions in Port-Gentil in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Port-Gentil in December

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

  • Swimming
    7/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    6/10
  • Outdoor sports
    7/10

Port-Gentil 3-Day Forecast

More climate data for Port-Gentil

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.