Montego Bay Weather in September
Jamaica · 30-year monthly averages
🤔 Fair time to visit
September in Montego Bay is hot, with average daytime highs around 33°C (91°F) and nighttime lows near 25°C (76°F). Expect roughly 135mm of precipitation spread over about 22 rainy days, and this is one of the wetter months.
Avg high
33°C
91°F
Avg low
25°C
76°F
Rainfall
135mm
rainy
Rainy days
22
days with ≥1mm
☀️ About 223 hours of sunshine over the month (~7h/day).
🎒 What to pack
- breathable summer clothing
- sunscreen, hat and sunglasses
- refillable water bottle
- compact umbrella or rain jacket
September vs the rest of the year
FAQ
- How hot is Montego Bay in September?
- September in Montego Bay is hot, with average daytime highs around 33°C (91°F) and nighttime lows near 25°C (76°F). Expect roughly 135mm of precipitation spread over about 22 rainy days, and this is one of the wetter months.
- Does it rain a lot in Montego Bay in September?
- Montego Bay sees around 135mm of precipitation in September on average — rainy by global standards.
- Is September a good time to visit Montego Bay?
- September is a workable month to visit Montego Bay, but expect some weather trade-offs.