Mammee Bay
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Mammee Bay Weather in August

During August, Mammee Bay experiences very high daytime temperatures of 32°C (90°F) and cooler nights around 25°C (77°F). Expect quite a bit of rainfall. Around 100 mm (3.9 in) is typical.

Rainfall in Mammee Bay in August

Typically, you can expect about 13 days of rain this month, with 100 mm (3.9 in) on average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Mammee Bay in August

August in Mammee Bay sees highs of 32°C (90°F) and lows of 25°C (77°F) overnight. Mornings and evenings are often more comfortable than the peak afternoon hours. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning. The average temperatures are warm, but some days will be hotter. Make sure to dress in light, breathable clothing and drink plenty of water.

Sunshine in Mammee Bay in August

Expect a lot of sunshine this month, with about 263 hours of sun. These sunny conditions add to the overall experience.

If you're looking for dry conditions and comfortable temperatures, August may not be the ideal month to visit Mammee Bay. Our weather planner can help you explore destinations with more pleasant weather conditions.

Mammee Bay Temperature in August

Min Temperature
25°C (77°F)
Max Temperature
32°C (90°F)
Chance of Rain
43%
Precipitation
100 mm (3.9 in)
Rainy days
13 days
Humidity
76% *
Sunshine
263 hours *
Percentage Sunshine
*
* Data from: Kingston, Jamaica (67 KM, 41 Miles).

Mammee Bay Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Mammee Bay - and find the best time to visit.

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Mammee Bay typically stay consistent throughout August, with daily highs averaging around 32°C (90°F). Nights are warm, with lows around 26°C (79°F).

Average temperatures in August

Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in August

Historical weather records for Mammee Bay in August

Browse day-by-day weather records for Mammee Bay spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Mammee Bay historical weather extremes in August

According to our 22 years of weather records for Mammee Bay, the following extremes were recorded between 2004 and 2026.

  • On August 3, 2017, temperatures climbed to 35°C (95°F), marking the warmest August day on record.
  • The lowest daytime temperature in August was 27°C (81°F), recorded on August 29, 2008.
  • The lowest overnight temperature recorded in August was 23°C (73°F) (August 14, 2009).

Best Places in Jamaica in August

Find out more about the weather in Jamaica and which places have the best travel conditions in this month. See all of Jamaica in August →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Mammee Bay in August

Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Mammee Bay in August

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

  • Swimming
    9/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    6/10
  • Outdoor sports
    7/10

Mammee Bay 3-Day Forecast

More climate data for Mammee Bay

Popular in August

Where to go in August - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.