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September Weather in Nagua, Dominican Republic

Last updated: August 23, 2025

In September, the average temperature in Nagua, Dominican Republic hovers around 28°C (82°F), offering a pleasant climate for outdoor activities. With minimums of 25°C (77°F) and maximums reaching up to 32°C (89°F), you're likely to enjoy warm days. However, be prepared for some rain: 145 mm (5.7 in) of precipitation may fall over 21 days. Adding to the tropical feel, the average humidity sits at a comfortable 80%, ensuring a lush and vibrant atmosphere.

September Temperature in Nagua

In September in Nagua, the average temperature is 28°C (82°F). Maximums can reach 32°C (89°F), and minimums can be as low as 25°C (77°F). This pleasant climate makes Nagua an ideal destination for travelers looking to enjoy warm weather and outdoor activities.

September Weather in Nagua: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Nagua, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nagua, September typically has an average temperature of 28°C (82°F), with highs reaching up to 32°C (89°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec777777787981818282818078
Data source: Temperature data for Nagua generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Nagua

In Nagua in September, the total precipitation amount is 145 mm (5.7 in) spread over 21 days.

September Precipitation Trends in Nagua

The chart displays monthly precipitation patterns in Nagua, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Nagua, September typically receives around 145 mm (5.7 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec646611471966310010514510111384
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Nagua

In Nagua in September, humidity is 80%. With an average temperature of 28°C (82°F), this humidity feels like a warm, thick blanket enveloping you, making outdoor activities sweaty and demanding frequent breaks in the shade while traveling.

September Average Humidity in Nagua

This chart illustrates the average monthly humidity levels in Nagua, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Nagua is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%73%71%72%72%73%78%80%80%79%79%77%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Nagua

In Nagua in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Nagua.

Maximum UV Index Levels in Nagua for September

The chart shows the monthly maximum UV Index (UVI) for Nagua in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Nagua typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131313121313131198
Data source: Nagua September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Nagua Compares to Other Months

Weather in Nagua varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Nagua, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Nagua, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)64 mm (2.5 inches)74%very high
February Weather25°C (77°F)66 mm (2.6 inches)73%extreme
March Weather25°C (77°F)114 mm (4.5 inches)71%extreme
April Weather25°C (78°F)71 mm (2.8 inches)72%extreme
May Weather26°C (80°F)96 mm (3.8 inches)72%extreme
June Weather27°C (81°F)63 mm (2.5 inches)73%extreme
July Weather27°C (82°F)100 mm (4.0 inches)78%extreme
August Weather28°C (82°F)105 mm (4.1 inches)80%extreme
September Weather28°C (82°F)145 mm (5.7 inches)80%extreme
October Weather27°C (81°F)101 mm (4.0 inches)79%extreme
November Weather27°C (80°F)113 mm (4.5 inches)79%very high
December Weather26°C (79°F)84 mm (3.3 inches)77%very high

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