Average Weather during August in Montego Bay (Saint James), Jamaica

The average minimum temperature (usually the minimum temperature is noted during the night) in Montego Bay in August is 24.9°C (76.82°F). The amount of rain in August is high with an average of 98mm (3.9in). The average maximum daytime temperature lies around 31.3°C (88.34°F). If you enjoy looking at a blue sky and love the sun than this is a great time to go to Montego Bay with 238 hours of sun.


So what to wear in August? Visitors traveling to Montego Bay should plan on bringing a totally waterproof rain jacket since it will often be raining. Also bring your shorts or a skirt because it can be very warm or even hot. With a water temperature of around 29.0°C (84.2°F), this is a great month to swim so bring your swimwear.

No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.

For other monthly average weather and what to do in August look at the numbers below.

Monthly Averages

Show in Celsius

Min Temperature 76 °F
Max Temperature 88 °F
Water Temperature 84 °F
Chance of Rain 33%
Precipitation 4 in
Rainy Days 10
Sunshine Hours 238

Where to stay in Montego Bay

What To Do

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

Swimming
9/10
Cycling
7/10
Walking
7/10
Camping
8/10
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 almost all countries 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 suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.