Hot in Dec
31°C average high
avg high · 22° at night
25°C+ on almost every day
Caribbean
Barbados weather in December
Is it warm? Yes. December in Barbados is hot: afternoons average 28°C and nights 25°C. Most days (80%) peak between 27°C and 30°C.
Hot · average high
28°C
25°C or more on almost every day.
- Average low25°overnight
- Sea28°average, 2023–2025
- Rainy days752 mm in the month
- SkySome cloud45% cloud · 36% clear days
How warm it really gets
Every December afternoon from 2011–2025: 465 days. Most (80%) peaked between 27° and 30°.
December, year by year
The average December high in each year. The warmest, 2024, averaged 30°C; the coolest, 2013, 27°C.
Compared with home
Average December highs. Expect rain on about 7 days (52 mm in a typical month).
- Barbados28°
- Cork10°
- Dublin9°
- London9°
- Belfast8°
- Manchester8°
- Glasgow7°
Warmer in December, not much further
Flying times are estimates from Dublin; Barbados is about 8h 30m.
Hot in Dec
30°C average high
avg high · 25° at night
25°C+ on almost every day
Hot in Dec
30°C average high
avg high · 26° at night
25°C+ on almost every day
Air: ERA5 reanalysis via Open-Meteo, 2011–2025. Sea: Copernicus Marine analysis via Open-Meteo, 2023–2025. Rainy day = 2 mm or more. Clear day = average cloud cover of 30% or less. These are averages of past weather, not a forecast. Methodology