Weather in Jamaica in December

December in Jamaica brings average temperatures around 27°C and only 40 mm of rain.

Jamaica
Average temp
27°C

23–31°C

Rainfall
40 mm

Not much rain

Sunshine
8.1 h

hours per day

What to expect

Daytime

Days are warm, typically in the mid-20s°C or above.

Rain

Rain is usually light.

Evening

Evenings stay warm.

What to pack

  • Sun protection

Travel guides for Jamaica

What to read before you book.

All travel guides in Jamaica

Average weather in Jamaica

TemperatureRainfall

Source: MeteostatPeriod: 1991-2020Checked: 2 Sept 2026352 places covered

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FAQs about Jamaica

Climate averages for Jamaica, 1991–2020.

The best time to visit Jamaica is between November and April, the most comfortable stretch of the year on these averages.

July is the hottest month, with an average around 30°C.

September is the wettest month, with about 155 mm of rain.

No. These are 1991–2020 climate normals from Meteostat, not a live forecast. Actual weather in any given week can differ.