El Combate Weather in September
Thinking of visiting El Combate in September? Expect very high temperatures reaching 30°C (86°F) during the day, dropping to 27°C (81°F) at night, and be prepared for the wettest month of the year.
Rainfall in El Combate in September
This month sees the most rain, so carrying an umbrella will ensure you stay dry. Historically, the month has about 16 days of rain, averaging 104 mm (4.1 in) in total. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in El Combate in September
Daytime temperatures in El Combate reach 30°C (86°F) in September, dropping to 27°C (81°F) at night. For most visitors, the main thing to prepare for is the heat during the day. Nights are warm at 27°C (81°F), which can make sleeping uncomfortable. Keeping windows open or using a fan can help. A cold shower before bed is also a good way to cool down.September in El Combate can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Puerto Rico, check out our El Combate's climate page.
El Combate Temperature in September
Min Temperature
27°C (81°F)
Max Temperature
30°C (86°F)
Chance of Rain
55%
Precipitation
104 mm (4.1 in)
Rainy days
16 days
Daily Historical Temperatures
48-year average (1977-2025)
Based on our historical records, temperatures in El Combate typically stay consistent throughout September, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in September
Historical weather for El Combate in September
Browse day-by-day weather records for El Combate spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
El Combate historical weather extremes in September
The extremes listed below come from historical weather data collected in El Combate from 1999 through 2025.
- El Combate recorded its highest September temperature of 35°C (95°F) on September 29, 2013.
- The lowest daytime temperature in September was 26°C (79°F), recorded on September 18, 2004.
- The coldest night in September in El Combate was on September 30, 2014, with a minimum of 21°C (70°F).
Best Places in Puerto Rico in September
Find out more about the weather in Puerto Rico and which places have the best travel conditions in this month. See all of Puerto Rico in September →
perfect weather
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tolerable
unpleasant
poor
What to Wear in El Combate in September
Warm temperatures in September 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.What To Do in El Combate in September
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 Puerto Rico, check out our El Combate's climate page.
See the full El Combate climate overview or explore weather in Puerto Rico.
