Port Antonio Weather: May
 |
Average Day Temperature: | 87.4°F |
|
Average Night Temperature: | 81.3°F |
|
Sea Water Temperature: | 86.2°F |
|
Number of Sunny Days: | 9 days |
| Sunshine Hours: | 12.8 - 13.1 hours | |
|
Number of Rainy Days: | 5 days |
| Precipitation Totals: | 3.1 in | |
| detailed information | ||
forecast
| Port Antonio |
Temperature
| Port Antonio |
Air Temperature in May, °F
The highest day temperature in May 2026 was 88°F. The lowest night temperature was 80°F. The average values for day and night temperatures during May were 86.9°F и 81.7°F respectivly.
Port Antonio Water Sea Temperature in May, °F
The average sea surface temperature in May 2026 for Port Antonio was 86.6°F. The maximum and minimum values were 85.8°F and 87.4°F respectively.
Most of the days in May are cloudy but you can also expect sunny or gloomy days.
Precipitation Totals in May, in
Precipitation total in May for Port Antonio is 3.1 in.
The average wind speed in May is 10.2 mph. It makes May one of the most windy months of the year for Port Antonio.
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Port Antonio in May is 7.3 hours.
Port Antonio on the Weather Map
| Kingston |  |
+98 |
| Montego Bay |  |
+86 |
| Negril | |
+88 |
| Ocho Rios | |
+90 |
| Port Antonio |  |
+88 |
| Runaway Bay |  |
+88 |
| Westmoreland | |
+88 |
| 1200 |  |
88°F | NW 14 mph |
| 1500 |  |
88°F | NW 14 mph |
| 1800 | |
84°F | NW 13 mph |
| 2100 |  |
82°F | NW 11 mph |
| 0000 |  |
82°F | NW 11 mph |
| 0300 |  |
82°F | NW 13 mph |
| 0600 | |
84°F | NW 13 mph |
| 0900 | |
86°F | NW 16 mph |