Weather in Roatan: May
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Average day temperature: | 85.0°F |
| Average night temperature: | 80.8°F | |
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Sea water temperature: | 83.1°F |
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Number of sunny days: | 21 days |
| Day length: | 12.7 - 13.0 hours | |
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Number of rainy days: | 5 days |
| Precipitation totals: | 2.9 in. | |
| more information | ||
14 days
forecast
forecast
| Roatan |
sea water
temperature
temperature
| Roatan |
Air temperature in May, °F
Show year:
2025
2024
2023
The highest day temperature during May of 2025 was 86°F. At the same time the lowest night temperature was 75°F. Daily and nightly averages during May were 82.9°F and 77.5°F.
Sea water temperature in Roatan in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 83.5°F. The highest and lowest sea temperatures during the month were 84.2°F and 82.2°F.
Sunny, partly cloudy and cloudy days
Mostly all days in May are sunny but cloudy days are also possible.
Precipitation total in May, in.
Precipitation total value in Roatan in May is 2.2 in. It makes may the most dry month of the year.
Wind speed in May, mph
The average wind speed value in May is 13.6 mph
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 9.3.
Best time for vacation in Roatan
Roatan on a weather map
Places in Honduras:
Name
°F
24 Hours Forecast
Roatan
Local time: 16:40
January 07, wednesday
1800
77°F
SE
6 mph
6 mph
2100
77°F
NE
1 mph
1 mph
January 08, thursday
0000
75°F
N
5 mph
5 mph
0300
75°F
NW
5 mph
5 mph
0600
75°F
NW
6 mph
6 mph
0900
75°F
W
7 mph
7 mph
1200
77°F
W
8 mph
8 mph
1500
79°F
W
12 mph
12 mph
