Whitehouse Weather in September
September in Whitehouse brings very high temperatures, with highs of 31°C (88°F) and nights dropping to 26°C (79°F). It's the rainiest month of the year, so come prepared with waterproof gear.
Rainfall in Whitehouse in September
It's the month with the heaviest rainfall, so an umbrella is a must to navigate the wet weather. On average, there are about 15 days with rain during this month, averaging 145 mm (5.7 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Whitehouse in September
Temperatures in Whitehouse in September top out at 31°C (88°F) and drop to 26°C (79°F) overnight. Mornings and evenings are often more comfortable than the peak afternoon hours. With lows around 26°C (79°F), the nights are warm enough that a sheet is usually all you need for bedding.
Sunshine in Whitehouse in September
Expect a lot of sunshine this month, with about 210 hours of sun. These sunny conditions add to the overall experience.If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Whitehouse. Our weather planner can help you explore destinations with more pleasant weather conditions.
Whitehouse Temperature in September
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Whitehouse Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Whitehouse - and find the best time to visit.
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Whitehouse typically stay consistent throughout September, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in September
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather records for Whitehouse in September
Browse day-by-day weather records for Whitehouse spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Whitehouse historical weather extremes in September
Based on 19 years of weather observations in Whitehouse between 2006 and 2025, these are the recorded extremes.
- The hottest September day on record in Whitehouse reached 35°C (95°F) (September 12, 2009).
- Whitehouse experienced its chilliest September day on September 28, 2010, reaching only 26°C (79°F).
- Whitehouse registered its coldest September night on September 16, 2021, with temperatures dropping to 22°C (72°F).
- The wettest day in September Whitehouse was on September 29, 2007 with 96 mm (3.8 in) of precipitation.
Best Places in Jamaica in September
Find out more about the weather in Jamaica and which places have the best travel conditions in this month. See all of Jamaica in September →
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 Whitehouse in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Whitehouse in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming9/10 -
Cycling7/10 -
Walking7/10 -
Camping7/10 -
Outdoor sports7/10
Whitehouse 3-Day Forecast
Temperature Rainfall Sunshine Humidity
See the full Whitehouse climate overview or explore weather in Jamaica.
Popular in September
Where to go in September - average daytime high across popular destinations.
Runaway Bay
31°C (88°F) Falmouth31°C (88°F) Montego Bay32°C (90°F) Ocho Rios
31°C (88°F) Kingston30°C (86°F) Treasure Beach
31°C (88°F) Negril31°C (88°F) Port Antonio30°C (86°F) 
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