Port Antonio Weather: January
 |
Average Day Temperature: | 83.5°F |
|
Average Night Temperature: | 78.1°F |
|
Sea Water Temperature: | 84.8°F |
|
Number of Sunny Days: | 8 days |
| Sunshine Hours: | 11.1 - 11.3 hours | |
|
Number of Rainy Days: | 5 days |
| Precipitation Totals: | 2.5 in | |
| detailed information | ||
forecast
| Port Antonio |
Temperature
| Port Antonio |
Air Temperature in January, °F
The highest day temperature in January 2026 was 87°F. The lowest night temperature was 77°F. The average values for day and night temperatures during January were 82.2°F и 79.6°F respectivly.
Port Antonio Water Sea Temperature in January, °F
The average sea surface temperature in January 2026 for Port Antonio was 85.5°F. The maximum and minimum values were 85.0°F and 86.2°F respectively.
You can expect various weather conditions during January. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in January, in
Precipitation total in January for Port Antonio is 2.5 in. It makes january one of the least rainy months of the year.
The average wind speed in January is 9.5 mph.
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 January is 5.7 hours.
Port Antonio on the Weather Map
| Kingston |  |
+86 |
| Montego Bay | |
+82 |
| Negril |  |
+84 |
| Ocho Rios | |
+80 |
| Port Antonio | |
+82 |
| Runaway Bay | |
+80 |
| Westmoreland | |
+84 |
| 1500 |  |
82°F | W 8 mph |
| 1800 |  |
80°F | W 7 mph |
| 2100 |  |
80°F | W 7 mph |
| 0000 | |
80°F | W 7 mph |
| 0300 | |
80°F | W 7 mph |
| 0600 | |
80°F | W 7 mph |
| 0900 |  |
80°F | W 7 mph |
| 1200 | |
82°F | NW 8 mph |