Ocho Rios Weather in August
What's the weather like in Ocho Rios (Saint Ann) in August 2025?
The climate in Ocho Rios during August can be summarized as hot, humid and damp.
August is in the summer in Ocho Rios and is typically the warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 21°C (70°F) is normal.
| Daytime temperature | 30°C 85.9°F |
|---|---|
| Nightly temperature | 20.9°C 69.5°F |
| Average temperature | 25.4°C 77.7°F |
| Daily sunshine | 7.8 hrs |
| Avg rainfall | 114 mm 4.5 ins |
| Rainy days | 13 days |
| Sea temperature | 29.4°C 85°F |
| Humidity | 79% |
| Windspeed | 10.8kph 7 mph |
On average August is the 4th driest month of the year in Ocho Rios with around 114mm 4.5 inches of rain making it a damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.8 hours of sunshine per day.
August temperatures in Ocho Rios
August rainfall
August hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Ocho Rios in August 2025.
Other monthly averages
Best places to visit in August
Ocho Rios weather stats
| Hottest month: | August | 29.7°C 85.5°F |
|---|---|---|
| Driest month: | July | 79mm 3.1ins |
| Sunniest month: | January | 7.6hrs |
| Coldest month: | January | 26.8°C 80.2°F |
| Wettest month: | November | 291mm 11.5ins |
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