Trafalgar Weather in August
August in Trafalgar brings very high temperatures around 32°C (90°F) during the day, dropping to 25°C (77°F) at night, and as part of the rainy season, heavy rainfall is common.
Rainfall in Trafalgar in August
Trafalgar is in the rainy season in August, with rain on around 13 days and an average of 171 mm (6.7 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.
Temperature in Trafalgar in August
Daytime temperatures in Trafalgar reach 32°C (90°F) in August, dropping to 25°C (77°F) at night. Mornings and evenings are often more comfortable than the peak afternoon hours. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding. These are average temperatures, but there can be hotter days. Be sure to wear appropriate clothing and stay hydrated to manage the heat.
Sunshine in Trafalgar in August
With approximately 238 hours of sunshine, the days are filled with clear skies during the day. Rain typically falls in the afternoon or evening, keeping mornings and early parts of the day sunny.
Average water temperature in August
At 29°C (84°F), the water feels bath-warm. Fine for swimming, but those looking for a cooling swim may be a bit disappointed.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February and December typically offer the best weather for Trafalgar.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Jamaica, check out our Trafalgar's climate page.
Trafalgar Temperature in August
Min Temperature
25°C (77°F)
Max Temperature
32°C (90°F)
Water Temperature
29°C (84°F) *
Chance of Rain
44%
Precipitation
171 mm (6.7 in)
Rainy days
13 days
Humidity
77% *
Sunshine
238 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Trafalgar 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 for Trafalgar in August
Browse day-by-day weather records for Trafalgar spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Trafalgar historical weather extremes in August
The extremes listed below come from historical weather data collected in Trafalgar from 2004 through 2025.
- Trafalgar recorded its highest August temperature of 35°C (95°F) on August 1, 2009.
- On August 29, 2008, Trafalgar saw its coldest August day with temperatures maxing out at 26°C (79°F).
- The lowest overnight temperature recorded in August was 23°C (73°F) (August 31, 2022).
- The wettest August day on record brought 91 mm (3.6 in) of precipitation to Trafalgar (August 26, 2021).
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
What to Wear in Trafalgar 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. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! The water temperature sits at about 29°C (84°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Trafalgar in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Jamaica, check out our Trafalgar's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Trafalgar climate overview or explore weather in Jamaica.
