Nagua Weather in September
September in Nagua brings very high temperatures, with highs of 32°C (90°F) and nights dropping to 24°C (75°F). Rainfall is on the higher side this month, averaging around 144 mm (5.7 in), so keep a rain jacket handy.
Rainfall in Nagua in September
Expect around 15 days of rain based on historical data, with 144 mm (5.7 in) average. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Nagua in September
If you're visiting Nagua in September, expect highs of 32°C (90°F) and overnight lows around 24°C (75°F). If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. With overnight lows of 24°C (75°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably. Although these are the average temperatures, expect warmer days occasionally. Wear cool clothing and stay hydrated to manage the heat.September in Nagua has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, 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 the Dominican Republic, check out our Nagua's climate page.
Nagua Temperature in September
Min Temperature
24°C (75°F)
Max Temperature
32°C (90°F)
Chance of Rain
51%
Precipitation
144 mm (5.7 in)
Rainy days
15 days
Humidity
85% *
Daily Historical Temperatures
45-year average (1976-2025)
Based on our historical records, temperatures in Nagua typically stay consistent throughout September, with daily highs averaging around 32°C (90°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in September
Daily Historical Precipitation
45-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Nagua in September
Browse day-by-day weather records for Nagua spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Nagua historical weather extremes in September
Based on 26 years of weather observations in Nagua between 1999 and 2025, these are the recorded extremes.
- The hottest September day on record in Nagua reached 37°C (99°F) (September 2, 2025).
- Nagua experienced its chilliest September day on September 21, 2017, reaching only 25°C (77°F).
- Nighttime temperatures dropped to 19°C (66°F) on September 27, 2018, marking the coldest September night on record.
Best Places in the Dominican Republic in September
Find out more about the weather in the Dominican Republic and which places have the best travel conditions in this month. See all of the Dominican Republic in September →
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What to Wear in Nagua 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.What To Do in Nagua 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 the Dominican Republic, check out our Nagua's climate page.
See the full Nagua climate overview or explore weather in the Dominican Republic.
