September Weather in Juan de Herrera, Dominican Republic

Last updated: August 23, 2025

In September, the average temperature in Juan de Herrera, Dominican Republic hovers around 23°C (74°F), creating a comfortable atmosphere for outdoor activities. Expect a minimum of 18°C (64°F) and a maximum soaring to 31°C (89°F). However, be prepared for occasional showers, as 123 mm (4.8 in) of precipitation can occur over 20 days. With an average humidity of 73%, it's wise to stay hydrated while enjoying the vibrant scenery!

September Temperature in Juan de Herrera

In September in Juan de Herrera, the average temperature is 23°C (74°F). The maximum can reach 31°C (89°F) and the minimum can be as low as 18°C (64°F). This pleasant climate makes Juan de Herrera an ideal destination for travelers seeking a comfortable getaway during this time of year.

September Weather in Juan de Herrera: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Juan de Herrera, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Juan de Herrera, September typically has an average temperature of 23°C (74°F), with highs reaching up to 31°C (89°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec696970717273747574737170
Data source: Temperature data for Juan de Herrera 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 Juan de Herrera

In Juan de Herrera in September, the total precipitation amount reaches 123 mm (4.8 in) over the course of 20 days.

September Precipitation Trends in Juan de Herrera

The chart displays monthly precipitation patterns in Juan de Herrera, 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 Juan de Herrera, September typically receives around 123 mm (4.8 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec172291124937176104123988123
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Juan de Herrera

In Juan de Herrera in September, humidity is 73%. With an average temperature of 23°C (74°F), this humidity feels like a warm, enveloping blanket, making traveling a bit sweaty and heavy, but still pleasant if you stay hydrated and take breaks in the shade.

September Average Humidity in Juan de Herrera

This chart illustrates the average monthly humidity levels in Juan de Herrera, 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 Juan de Herrera is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%63%59%58%57%57%63%71%73%72%72%69%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Juan de Herrera

In Juan de Herrera 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 Juan de Herrera.

Maximum UV Index Levels in Juan de Herrera for September

The chart shows the monthly maximum UV Index (UVI) for Juan de Herrera 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 Juan de Herrera typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec912141414131313131298
Data source: Juan de Herrera 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 Juan de Herrera Compares to Other Months

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

This table compares monthly weather conditions in Juan de Herrera, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (69°F)17 mm (0.7 inches)65%very high
February Weather21°C (70°F)22 mm (0.9 inches)63%extreme
March Weather21°C (70°F)91 mm (3.6 inches)59%extreme
April Weather22°C (72°F)124 mm (4.9 inches)58%extreme
May Weather22°C (73°F)93 mm (3.7 inches)57%extreme
June Weather23°C (74°F)71 mm (2.8 inches)57%extreme
July Weather24°C (75°F)76 mm (3.0 inches)63%extreme
August Weather24°C (75°F)104 mm (4.1 inches)71%extreme
September Weather23°C (74°F)123 mm (4.8 inches)73%extreme
October Weather23°C (73°F)98 mm (3.9 inches)72%extreme
November Weather22°C (72°F)80 mm (3.2 inches)72%very high
December Weather21°C (70°F)23 mm (0.9 inches)69%very high

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