Measurements:
°C
°F
CURRENT WEATHER
18:58
Montego Bay
86°F
SW 5 mph
Feels like: 92°F
Precip: 35%
World Resorts Jamaica Montego Bay Weather

7 Day Weather Forecast

09.28
mon
DAY
88°F
SW 12 mph
precip
6%
NIGHT
84°F
W 9 mph
precip
37%
09.29
tue
DAY
90°F
SW 15 mph
precip
18%
NIGHT
84°F
NW 6 mph
precip
44%
09.30
wed
DAY
86°F
W 4 mph
precip
12%
NIGHT
84°F
W 10 mph
precip
35%
10.01
thu
DAY
90°F
SW 13 mph
precip
36%
NIGHT
84°F
N 3 mph
precip
21%
10.02
fri
DAY
90°F
SW 19 mph
precip
25%
NIGHT
84°F
NW 6 mph
precip
18%
10.03
sat
DAY
88°F
SW 16 mph
precip
21%
NIGHT
84°F
W 9 mph
precip
13%
10.04
sun
DAY
88°F
SW 15 mph
precip
37%
NIGHT
84°F
NW 6 mph
precip
37%

Montego Bay Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Montego Bay was 30.1°F. The maximum and minimum values were 29.7°F and 30.5°F respectively.

Montego Bay on the Weather Map

Best Time to Visit Montego Bay
The most sunny months:
July 16 days
March 15 days
February 14 days
The most warm months:
August 90.7 °F
July 90.6 °F
September 90.1 °F
Warmest sea temperature:
September 89.9 °F
October 89.6 °F
August 89.2 °F
The most cold months:
January 83.8 °F
February 83.9 °F
March 84.5 °F
The most rainy months:
May 9 days
August 8 days
June 7 days
The most windy months:
December 12 mph
February 11 mph
January 11 mph
more details