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Montego Bay weather in August (Saint James, Jamaica)

Planning a trip to Montego Bay in August? Check out this comprehensive weather guide.

In August, Montego Bay typically experiences very high temperatures and heavy rainfall. Throughout the daytime, temperatures often hover around 32°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 26°C. Typically, it's the hottest month of the year. Make sure to come prepared with breezy outfits. Whether you're out exploring or just lounging, being prepared can make your experience in this warm month much more enjoyable.

Montego Bay in August falls under the rainy season with heavy rainfall, averaging around 170 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 13 days of the month will see rainfall.

The city usually sees around 238 hours of sunlight, indicating many sunny days.

In case you lean more towards enjoying temperate temperatures and rain-free days January, February, March and December typically offer the most optimal weather. In contrast, May and September tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Montego Bay climate page with graphs.

 

Montego Bay, monthly averages in August

Min TemperatureMin Temperature 26°C  
Max TemperatureMax Temperature 32°C  
Water TemperatureWater Temperature 29°C  
Chance of RainChance of Rain 44%  
PrecipitationPrecipitation 170 mm  
Rainy daysRainy days 13 days  
HumidityHumidity 77%  
SunshineSunshine 238 hours  
Percentage SunshinePercentage Sunshine  

Where to go in Jamaica in August

Find out more about the weather in Jamaica in August and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Montego Bay in August?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case. With a water temperature of around 29°C this is a great month to swim so bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in August.

Swimming
8/10
Cycling
7/10
Walking
7/10
Camping
7/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Montego Bay.

Our site offers climate and forecast data for every country in the world. Are you going to Jamaica? On this website you can find historical weather averages for many cities in Jamaica. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.