Climate of Port Antonio
Port Antonio has a tropical rainforest climate. It is usually (very) warm, humid and rainy all year round. The average annual temperature for Port Antonio is 27° degrees and there is about 1198 mm of rain in a year. It is dry for 26 days a year with an average humidity of 81% and an UV-index of 7.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 26°C and 29°C
- Night:the average nighttime temperature is between 23°C and 26°C
- Sea temperature: the sea temperature is between 28°C and 31°C
- Rain: it rains 298 days and there is a total of approximately 1197 mm rainfall
- Sun hours: throughout the year there are 3271 sun hours
Maximum temperature: | between 26°C and 29°C |
Warmest month: | 29°C in September |
Coldest month: | 26°C in January |
Night temperature: | between 23°C and 26°C |
Sea temperature: | between 28°C and 31°C |
Dry days: | 67 days |
Days with rain: | 298 days |
Days with snow: | 0 days |
Total rain sum: | 1197 mm |
Hours of sunshine: | 3271 hours |
Do you want to go to Port Antonio?
These are the travel companies where you can book a trip to Port Antonio:
Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Port Antonio.
Precipitation graph
This graph shows the average amount of rainfall per month for Port Antonio.
Climate table of Port Antonio
In this climate table you can see at a glance what the average weather per month is for Port Antonio. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Port Antonio might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°C) | 26 | 26 | 26 | 27 | 27 | 28 | 28 | 28 | 29 | 28 | 27 | 27 |
Night temp. (°C) | 24 | 23 | 23 | 24 | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 24 |
Water temp. (°C) | 28 | 28 | 28 | 28 | 29 | 30 | 30 | 30 | 31 | 31 | 30 | 29 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 60 | 52 | 56 | 72 | 132 | 117 | 113 | 137 | 115 | 141 | 109 | 93 |
Days with rain | 23 | 22 | 24 | 24 | 26 | 26 | 26 | 27 | 25 | 26 | 24 | 25 |
Dry days | 8 | 6 | 7 | 6 | 5 | 4 | 5 | 4 | 5 | 5 | 6 | 6 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 6 | 9 | 9 | 11 | 10 | 10 | 11 | 11 | 11 | 7 | 6 | 6 |
Wind force (Bft) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
UV-index | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 |
Best time to visit Port Antonio
The best time to visit Port Antonio on Jamaica is from January through April and December. In this period you have a warm temperature and little precipitation. The highest average temperature in Port Antonio is 29°C in September and the lowest is 26°C in January. The average water temperature is between 28°C and 31°C.
Climate of Port Antonio by month
What is the average climate in a given month for Port Antonio? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
Port Antonio weather experiences
Have you been to in Port Antonio?
Leave your Port Antonio weather experience for a chance to win $150!