Jamaica in august: average Weather, Temperature and Climate, Where to go?
Weather in Jamaica in august 2025
In this section, find the the weather forecast for the month of august for most popular cities in Jamaica. These datas are probabilities for the month of august from weather reports for many years. The percentage indicates the probability of having the weather mentioned.
Average weather in august in Kingston
tolerable weather UV index: 7
Weather at 6am
27°C
Moderate rain at times
36% of time
28%
21%
13%
Weather at 12pm
31°C
Moderate rain at times
39% of time
28%
22%
11%
Weather at 6pm
27°C
Moderate rain at times
43% of time
29%
20%
8%
Weather at 3am
26°C
35%
28%
26%
7%
Where to go in Jamaica in august?
Where to go in Jamaica in august: destination map
Where to go in each region in august?
| Central (Middlesex) (Ocho Rios, Mandeville, May Pen...) | 30°C to 32°C | 7 à 19 days | 30°C | tolerable weather* |
| East (Surrey) (Kingston, Port Antonio, Morant Bay...) | 29°C to 31°C | 18 à 19 days | 30°C | tolerable weather |
| West (Cornwall) (Montego Bay, Negril, Black River...) | 30°C to 31°C | 13 à 19 days | 30°C | tolerable weather |
Where should you go in Jamaica in august when it comes to the weather?
Remember:
The climate in Jamaica in august ranges from good to tolerable depending on the region and city.
The relatively stable day temperatures favor a warm atmosphere that characterizes the days throughout the month of August. However as rainfall increases, most coastal cities and regardless of geographic location, become rainy. However, the localities located inland still enjoy a pleasant weather throughout August in Jamaica.
Northern Jamaica throughout August
In the north of the island, climatic conditions result in high heat and rising temperatures. Thus, it is expected that beautiful sunny days will give way to rather humid afternoons. The intermittent showers gradually turn into torrential rains, to the point that the month of August counts as many luminous days as rainy ones.
Southern Jamaica throughout August
It is in the south of the island that the weather throughout August in Jamaica begins degrading in a notorious way over the days. In addition to the already frequent showers, one must also prepare for the many days dominated by the torrential rains. In other words, this means that in order to enjoy the sun, one must be satisfied with the rare completely sunny days and the cloud thinnings.
West of Jamaica throughout August
The climatic conditions of the localities in the western part of the island are characterized by high heat. Although the rains are relatively low, the humidity of the atmosphere may be a problem for people unaccustomed to tropical heat. However, sunny days are numerous and in order to avoid the heat of the sun - it is necessary to think of favoring the early hours of the morning or early evenings.
Central Jamaica in August
Inland, the months of August have as many beautiful sunny days as rainy days. However, as the showers fade rapidly in favor of the cloud thinnings, the climate throughout August in Jamaica allows to enjoy nice moments of relaxation.
Climate in Jamaica in august
Climate in Kingston in august
In august, the mean temperature in Kingston is 29°C (maximum temperature is 31°C and minimum temperature is 27°C). The climate is very warm in that area in august. With 306mm over 18 days, you risk getting wet slightly throughout your trip. But this is pretty moderate and it will not be continuous.
With a correct climate, august is okay (but not good time) for traveling there in Jamaica.
| August | |||
| Average temperature | 29°C | ||
| Highest temperature | 31°C | ||
| Lowest temperature | 27°C | ||
| Sea temperature | 29.5°C | ||
| Rainfall | 306mm | ||
| Number of days with rainfall | 18 day(s) (59%) | ||
| Humidity | 85% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 31% | ||
| Length of day | 12:43 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Montego Bay in august
In august, maximum temperature is 30°C and minimum temperature is 28°C (for an average temperature of 29°C). The climate is very hot in that area in the month of august. With 196mm over 13 days, rain may occur throughout your stay. But this is moderate and it will not be continuous.
With a correct weather, the month of august is okay (but not good month) for traveling in that area.
| August | |||
| Average temperature | 29°C | ||
| Highest temperature | 30°C | ||
| Lowest temperature | 28°C | ||
| Sea temperature | 29.7°C | ||
| Rainfall | 196mm | ||
| Number of days with rainfall | 13 day(s) (43%) | ||
| Humidity | 80% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 22% | ||
| Length of day | 12:44 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Negril in august
In august, maximum temperature is 30°C and minimum temperature is 28°C (for an average temperature of 29°C). The climate is very hot in this city in this month. With 199mm over 15 days, rainfall can happen for your journey. But this is rather moderate and you will not be too bothered by it.
With a correct weather, the month of august is okay (but not good month) for traveling in this city in Jamaica.
| August | |||
| Average temperature | 29°C | ||
| Highest temperature | 30°C | ||
| Lowest temperature | 28°C | ||
| Sea temperature | 29.8°C | ||
| Rainfall | 199mm | ||
| Number of days with rainfall | 15 day(s) (47%) | ||
| Humidity | 78% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 21% | ||
| Length of day | 12:44 | ||
| Our opinion at whereandwhen.net | tolerable |
Climate in Ocho Rios in august
In the month of august, the mean temperature in Ocho Rios is 29°C (maximum temperature is 30°C and minimum temperature is 28°C). The climate is very warm in that area in august. With 108mm over 7 days, rainfall can happen during your journey. But this is rather reasonably and you will not be too bothered by it.
With a correct climate, august is okay (but not good month) for traveling in this locality.
| August | |||
| Average temperature | 29°C | ||
| Highest temperature | 30°C | ||
| Lowest temperature | 28°C | ||
| Sea temperature | 29.8°C | ||
| Rainfall | 108mm | ||
| Number of days with rainfall | 7 day(s) (24%) | ||
| Humidity | 81% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 24% | ||
| Length of day | 12:44 | ||
| Our opinion at whereandwhen.net | good |
Climate in Black River in august
In august, maximum temperature is 31°C and minimum temperature is 23°C (for an average temperature of 27°C). The climate is quite pleasant there in the month of august. With 343mm over 19 days, rain is to be feared for your journey. So remember to pack clothes for rain.
With a correct climate, the month of august is okay (but not the best time) for traveling there.
| August | |||
| Average temperature | 27°C | ||
| Highest temperature | 31°C | ||
| Lowest temperature | 23°C | ||
| Sea temperature | 29.7°C | ||
| Rainfall | 343mm | ||
| Number of days with rainfall | 19 day(s) (61%) | ||
| Humidity | 90% | ||
| Daily sunshine hours | 13 | ||
| Cloud cover | 36% | ||
| Length of day | 12:43 | ||
| Our opinion at whereandwhen.net | tolerable |
All cities in Jamaica in august
| Kingston in august | tolerable weather |
| Montego Bay in august | tolerable weather |
| Negril in august | tolerable weather |
| Ocho Rios in august | good weather |
| Black River in august | tolerable weather |
| Mandeville in august | tolerable weather |
| May Pen in august | tolerable weather |
| Morant Bay in august | tolerable weather |
| Port Antonio in august | tolerable weather |
| Ewarton in august | tolerable weather |
| Port Morant in august | tolerable weather |
| Old Harbour in august | tolerable weather |
| Port Maria in august | good weather |
| Runaway Bay in august | good weather |
| Spanish Town in august | tolerable weather |
Weather data for Jamaica in august:
Weather data for Jamaica in august is derived from an average of the weather forecast since 2009 in Jamaica. There is a margin of error and these forecasts are to be considered as general information only. The weather in Jamaica can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Jamaica.