Port Antonio in august: average Weather, Temperature and Climate
Weather in Port Antonio in august 2025
The weather in Port Antonio in august comes from statistical datas on the past years. You can view the weather statistics for all the month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
tolerable weather UV index: 7
Weather at 6am
83°F
Moderate rain at times
50% of time
19%
19%
8%
Weather at 12pm
86°F
Moderate rain at times
43% of time
29%
23%
5%
Weather at 6pm
83°F
Clear/Sunny
33% of time
33%
20%
15%
Weather at 3am
81°F
46%
25%
11%
11%
Evolution of daily average temperature and precipitation in Port Antonio in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Port Antonio in august.
The climate of Port Antonio in august is tolerable
The weather in august in Port Antonio is wet (with 13.7in of rainfall over 18 days). The situation is deteriorating compared to the previous month since in july there is an average of 11.8in of rainfall over 14 days.
The climate quite comfortable here august. The thermometer averaged maximum of 86°F. On average, the recorded minimum temperature is 83°F. Thus, the mean temperature average on this month of august in Port Antonio is 85°F. These temperatures are far removed from those records observed in Port Antonio in the month of august with a maximum record of 90°F in 2019 and a minimum record of 79°F in 2013. You can plan to have about 12 days with temperatures up to 86°F, or 39 of the month.
On this month of august, day length in Port Antonio is generally 12:44. Sunrise is at 05:48 and sunset is at 18:32.
With a correct climate, this month is okay (but not the best) to go there.
August: another location in Jamaica?
If you want to go to Jamaica in august, there are destinations with better weather than Port Antonio:
In august, Ocho Rios, Port Maria and Runaway Bay have good weather.
Seasonal average climate and temperature of Port Antonio in august
Check below seasonal norms These datas are compiled from the weather statements of the last years of the month of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 85°F | ||||
| Highest temperature | 86°F | ||||
| Lowest temperature | 83°F | ||||
| Highest record temperature | 90°F (2019) | ||||
| Lowest record temperature | 79°F (2013) | ||||
| Number of days at +86°F | 12 day(s) (39%) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 86°F | ||||
| Lowest sea temperature | 84°F | ||||
| Highest sea temperature | 87°F | ||||
| Wind | |||||
| Wind speed | 19km/h | ||||
| Wind temperature | 83°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 13.7in | ||||
| Number of days with rainfall | 18 day(s) (58%) | ||||
| Record daily rainfall | 3.3in (2012) | ||||
| Other climate data | |||||
| Humidity | 84% | ||||
| Visibility | 9km | ||||
| Cloud cover | 37% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:48 | ||||
| Time of sunset | 18:32 | ||||
| Length of day | 12:44 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last august?
Here is the day by day recorded weather in Port Antonio in august 2024:
81°F to 86°F
81°F to 83°F
81°F to 86°F
83°F to 86°F
81°F to 86°F
81°F to 86°F
81°F to 86°F
81°F to 86°F
81°F to 86°F
81°F to 85°F
81°F to 86°F
81°F to 85°F
81°F to 86°F
83°F to 86°F
83°F to 86°F
81°F to 86°F
83°F to 86°F
81°F to 86°F
83°F to 86°F
83°F to 86°F
81°F to 86°F
81°F to 86°F
81°F to 86°F
81°F to 86°F
81°F to 86°F
81°F to 86°F
77°F to 83°F
83°F to 86°F
83°F to 86°F
83°F to 86°F
81°F to 86°F
Map: other cities in Jamaica in august
Cities near Port Antonio:
| Morant Bay in august | tolerable weather |
| Port Morant in august | tolerable weather |
| Kingston in august | tolerable weather |
| Port Maria in august | good weather |
| Spanish Town in august | tolerable weather |
| Ewarton in august | tolerable weather |
| Ocho Rios in august | good weather |
| Old Harbour in august | tolerable weather |
| May Pen in august | tolerable weather |
| Runaway Bay in august | good weather |
| Mandeville in august | tolerable weather |
| Black River in august | tolerable weather |
Click over cities on the map for information about the weather in august.
Port Antonio
perfect weather
good
tolerable
bad
very bad
Weather data for Port Antonio in august:
Weather data for Port Antonio for august are derived from an average of the weather forecast since 2009 in Port Antonio. There is a margin of error and these forecasts are to be considered as general information only. The weather in Port Antonio can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Port Antonio.