Measurements:
°C
°F
CURRENT WEATHER
17:41
Runaway Bay
86°F
W 17 mph
Feels like: 96°F
Precip: 41%
World Resorts Jamaica Runaway Bay Weather

7 Day Weather Forecast

09.28
mon
DAY
88°F
W 14 mph
precip
9%
NIGHT
86°F
W 13 mph
precip
22%
09.29
tue
DAY
88°F
W 14 mph
precip
17%
NIGHT
86°F
E 1 mph
precip
20%
09.30
wed
DAY
86°F
W 13 mph
precip
18%
NIGHT
86°F
W 11 mph
precip
45%
10.01
thu
DAY
88°F
W 17 mph
precip
18%
NIGHT
86°F
NW 11 mph
precip
18%
10.02
fri
DAY
88°F
W 21 mph
precip
16%
NIGHT
86°F
W 14 mph
precip
22%
10.03
sat
DAY
88°F
W 17 mph
precip
19%
NIGHT
86°F
W 14 mph
precip
10%
10.04
sun
DAY
88°F
W 19 mph
precip
20%
NIGHT
86°F
NW 8 mph
precip
8%

Runaway Bay Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Runaway Bay was 30.0°F. The maximum and minimum values were 29.5°F and 30.4°F respectively.

Runaway Bay on the Weather Map

Best Time to Visit Runaway Bay
The most sunny months:
July 15 days
June 13 days
May 13 days
The most warm months:
July 89.8 °F
August 89.6 °F
September 89.6 °F
Warmest sea temperature:
September 89.9 °F
October 89.5 °F
August 89.0 °F
The most cold months:
January 82.6 °F
February 82.7 °F
March 83.5 °F
The most rainy months:
September 8 days
October 8 days
May 6 days
The most windy months:
July 11 mph
December 11 mph
June 11 mph
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