Jolly Harbour Weather in December
Jolly Harbour 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 68 mm (2.7 in), so pack a rain jacket to stay dry.
Rainfall in Jolly Harbour in December
Historically, December sees about 19 days of rain, with a monthly average of 68 mm (2.7 in). Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.
Temperature in Jolly Harbour in December
Jolly Harbour in December has perfect weather. Days reach 28°C (82°F) and nights cool to 25°C (77°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, May, June, July and December typically offer the best weather for Jolly Harbour.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Antigua & Barbuda, check out our Jolly Harbour's climate page.
Jolly Harbour Temperature in December
Min Temperature
25°C (77°F)
Max Temperature
28°C (82°F)
Chance of Rain
62%
Precipitation
68 mm (2.7 in)
Rainy days
19 days
Daily Historical Temperatures
46-year average (1978-2025)
Based on our historical records, temperatures in Jolly Harbour typically stay consistent throughout December, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in December
Daily Historical Precipitation
46-year average (1978-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Jolly Harbour in December
Browse day-by-day weather records for Jolly Harbour spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Jolly Harbour historical weather extremes in December
Based on 20 years of weather observations (2005-2025), these are the most extreme conditions recorded in Jolly Harbour.
- On December 2, 2019, temperatures climbed to 31°C (88°F), marking the warmest December day on record.
- The coldest December day was on December 30, 2010, with a maximum of 25°C (77°F).
- The lowest overnight temperature recorded in December was 18°C (64°F) (December 29, 2025).
Best Places in Antigua & Barbuda in December
Find out more about the weather in Antigua & Barbuda and which places have the best travel conditions in this month. See all of Antigua & Barbuda in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Jolly Harbour in December
Warm but pleasant conditions in Jolly Harbour 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. Wet weather is likely, so pack waterproof gear for multiple rainy days.What To Do in Jolly Harbour 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 Antigua & Barbuda, check out our Jolly Harbour's climate page.
See the full Jolly Harbour climate overview or explore weather in Antigua & Barbuda.
