Runaway Bay Weather in December
Runaway Bay in December sees high temperatures, with highs around 28°C (82°F) and overnight lows of 23°C (73°F). Rainfall is fairly high at around 80 mm (3.1 in) on average, so pack waterproofs just in case.
Rainfall in Runaway Bay in December
You can expect rain on around 8 days based on historical patterns, with 80 mm (3.1 in) average for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Runaway Bay in December
December is a good time to be in Runaway Bay. Days are perfect, reaching 28°C (82°F), with nights around 23°C (73°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 23°C (73°F), evenings stay pleasantly warm.
Sunshine in Runaway Bay in December
The city usually sees around 217 hours of sunlight, indicating many sunny days — a great month for sightseeing.If you're a fan of comfortable temperatures and drier conditions, December is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Jamaica, check out our Runaway Bay's climate page.
Runaway Bay Temperature in December
Min Temperature
23°C (73°F)
Max Temperature
28°C (82°F)
Chance of Rain
27%
Precipitation
80 mm (3.1 in)
Rainy days
8 days
Humidity
78% *
Sunshine
217 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Runaway Bay 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
50-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 Runaway Bay in December
Browse day-by-day weather records for Runaway Bay spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Runaway Bay historical weather extremes in December
Based on 22 years of weather observations (2003-2025), these are the most extreme conditions recorded in Runaway Bay.
- On December 3, 2022, temperatures climbed to 36°C (97°F), marking the warmest December day on record.
- Runaway Bay experienced its chilliest December day on December 15, 2010, reaching only 23°C (73°F).
- The lowest overnight temperature recorded in December was 20°C (68°F) (December 15, 2010).
Best Places in Jamaica in December
Find out more about the weather in Jamaica and which places have the best travel conditions in this month. See all of Jamaica in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Runaway Bay in December
Warm but pleasant conditions in Runaway Bay 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Runaway Bay 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 Jamaica, check out our Runaway Bay's climate page.
Temperature Rainfall Sunshine Humidity
See the full Runaway Bay climate overview or explore weather in Jamaica.
