Port-Havannah Weather in December
Port-Havannah in December sees high daytime temperatures of 28°C (82°F) and nighttime lows of 25°C (77°F). Rainfall is fairly high this month at around 145 mm (5.7 in), so pack a rain jacket to stay dry.
Rainfall in Port-Havannah in December
Typically around 16 days of rainfall are expected, averaging 145 mm (5.7 in) for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Port-Havannah in December
December in Port-Havannah sees highs of 28°C (82°F) and lows of 25°C (77°F) overnight. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Sunshine in Port-Havannah in December
Enjoy a sunny month with about 198 hours of sunshine, the clear skies make Port-Havannah even more beautiful.
Average water temperature in December
At 26°C (79°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.Should you favor a climate that's both dry and comfortably warm, July, August, September, October and November typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Vanuatu, check out our Port-Havannah's climate page.
Port-Havannah Temperature in December
Min Temperature
25°C (77°F)
Max Temperature
28°C (82°F)
Water Temperature
26°C (79°F) *
Chance of Rain
54%
Precipitation
145 mm (5.7 in)
Rainy days
16 days
Humidity
83% *
Sunshine
198 hours *
Percentage Sunshine
*
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Port-Havannah typically stay consistent throughout December, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 22°C (72°F).
Average temperatures in December
Daily Historical Precipitation
49-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 Port-Havannah in December
Browse day-by-day weather records for Port-Havannah spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Port-Havannah historical weather extremes in December
According to our 31 years of weather records for Port-Havannah, the following extremes were recorded between 1994 and 2025.
- The warmest day in December was on December 14, 2021, with a maximum of 35°C (95°F).
- The coldest December day was on December 24, 2005, with a maximum of 24°C (75°F).
- The lowest overnight temperature recorded in December was 15°C (59°F) (December 2, 1994).
Best Places in Vanuatu in December
Find out more about the weather in Vanuatu and which places have the best travel conditions in this month. See all of Vanuatu in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Port-Havannah in December
Warm temperatures in December make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. The water temperature sits at about 26°C (79°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Port-Havannah 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 Vanuatu, check out our Port-Havannah's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Port-Havannah climate overview or explore weather in Vanuatu.
