City in Saint James, Jamaica
Montego Bay weather by month and the best time to visit
When to go to Montego Bay
Dec–Apr is dry, sunny and busiest. May–Nov is hotter and wetter, with hurricane risk Jun–Nov (peak Aug–Oct). Check which businesses reopened after Hurricane Melissa in 2025.
Montego Bay weather by month
Average daily high, rainfall and conditions.
- Jan28°44 mm
- Feb29°34 mm
- Mar29°47 mm
- Apr30°57 mm
- May31°150 mm
- Jun31°150 mm
- Jul31°109 mm
- Aug31°146 mm
- Sep31°190 mm
- Oct30°217 mm
- Nov29°131 mm
- Dec29°50 mm
Monthly averages
| Month | High | Low | Rain | Humidity | Conditions |
|---|---|---|---|---|---|
| January | 28°C83°F | 24°C76°F | 44 mm | 74% | Pleasant |
| February | 29°C84°F | 24°C76°F | 34 mm | 72% | Pleasant |
| March | 29°C85°F | 25°C77°F | 47 mm | 70% | Pleasant |
| April | 30°C87°F | 26°C79°F | 57 mm | 69% | Pleasant |
| May | 31°C87°F | 27°C80°F | 150 mm | 72% | Pleasant |
| June | 31°C87°F | 27°C81°F | 150 mm | 76% | Pleasant |
| July | 31°C88°F | 27°C81°F | 109 mm | 76% | Pleasant |
| August | 31°C88°F | 28°C82°F | 146 mm | 75% | Hot & humid |
| September | 31°C87°F | 28°C82°F | 190 mm | 75% | Rainy |
| October | 30°C86°F | 27°C81°F | 217 mm | 78% | Rainy |
| November | 29°C84°F | 26°C79°F | 131 mm | 78% | Pleasant |
| December | 29°C83°F | 25°C78°F | 50 mm | 76% | Pleasant |
Best months across Jamaica
Quick answers
What is the best month to visit Montego Bay?
Dec–Apr. Dec–Apr is dry, sunny and busiest. May–Nov is hotter and wetter, with hurricane risk Jun–Nov (peak Aug–Oct). Check which businesses reopened after Hurricane Melissa in 2025.
When is the rainy season in Montego Bay?
Rain peaks in October with about 217 mm. Months with 150 mm or more: May–Jun, Sep–Oct.
What is the hottest month in Montego Bay?
August, with average highs of 31°C (88°F).
How cold does Montego Bay get?
The coolest nights are in January, averaging 24°C (76°F).
More about Montego Bay
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Sources
- NASA POWER climatology (2001–2020)
- Jamaica Tourist Board
- Sangster International Airport
- Knutsford Express
Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.