Measurements:
°C
°F
CURRENT WEATHER
06:29
Guanaja
84°F
NW 9 mph
Feels like: 92°F
Precip: 85%
World Resorts Honduras Guanaja Weather

7 Day Weather Forecast

09.24
thu
DAY
82°F
W 7 mph
precip
72%
NIGHT
86°F
NW 14 mph
precip
73%
09.25
fri
DAY
86°F
E 5 mph
precip
24%
NIGHT
86°F
W 17 mph
precip
23%
09.26
sat
DAY
84°F
W 6 mph
precip
20%
NIGHT
86°F
W 23 mph
precip
18%
09.27
sun
DAY
84°F
N 2 mph
precip
21%
NIGHT
84°F
W 22 mph
precip
24%
09.28
mon
DAY
84°F
W 22 mph
precip
24%
NIGHT
84°F
NW 22 mph
precip
24%
09.29
tue
DAY
84°F
W 6 mph
precip
21%
NIGHT
86°F
NE 9 mph
precip
19%
09.30
wed
DAY
84°F
E 11 mph
precip
68%
NIGHT
84°F
NW 9 mph
precip
22%

Guanaja Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Guanaja was 29.8°F. The maximum and minimum values were 29.4°F and 30.2°F respectively.

Guanaja on the Weather Map

Best Time to Visit Guanaja
The most sunny months:
May 21 days
April 21 days
March 18 days
The most warm months:
September 91.1 °F
August 91.0 °F
July 90.5 °F
Warmest sea temperature:
September 89.3 °F
October 89.1 °F
August 88.4 °F
The most cold months:
January 83.4 °F
February 83.7 °F
December 84.7 °F
The most rainy months:
October 17 days
November 17 days
December 14 days
The most windy months:
June 16 mph
July 16 mph
February 14 mph
more details