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September Weather in Palmar Arriba, Dominican Republic

Last updated: August 23, 2025

In Palmar Arriba, Dominican Republic, the average temperature in September reaches a warm 27°C (80°F). The climate can vary, with minimum temperatures dipping to 21°C (69°F) and highs soaring up to 35°C (95°F). While you enjoy the sunshine, be prepared for some precipitation, as the area experiences about 104 mm (4.1 in) over 16 days, resulting in an average humidity of 73%.

September Temperature in Palmar Arriba

In September in Palmar Arriba, the average temperature is 27°C (80°F), with maximums reaching 35°C (95°F) and minimums dipping as low as 21°C (69°F). It's an ideal time for travelers seeking warm weather and plenty of sunshine.

September Weather in Palmar Arriba: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Palmar Arriba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Palmar Arriba, September typically has an average temperature of 27°C (80°F), with highs reaching up to 35°C (95°F) and lows dropping to around 21°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec737374777980818180787775
Data source: Temperature data for Palmar Arriba 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 Palmar Arriba

In Palmar Arriba in September, the total precipitation amount is 104 mm (4.1 in), distributed over 16 days.

September Precipitation Trends in Palmar Arriba

The chart displays monthly precipitation patterns in Palmar Arriba, 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 Palmar Arriba, September typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec3729865754344048104715828
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Palmar Arriba

In Palmar Arriba in September humidity is 73%. With an average temperature of 27°C (80°F), this humidity feels like a warm, enveloping blanket that can make traveling feel sticky and slightly uncomfortable, prompting frequent breaks in the shade and plenty of hydration.

September Average Humidity in Palmar Arriba

This chart illustrates the average monthly humidity levels in Palmar Arriba, 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 Palmar Arriba 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 Palmar Arriba

In Palmar Arriba in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Palmar Arriba.

Maximum UV Index Levels in Palmar Arriba for September

The chart shows the monthly maximum UV Index (UVI) for Palmar Arriba 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 Palmar Arriba typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131313121313121198
Data source: Palmar Arriba 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 Palmar Arriba Compares to Other Months

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

This table compares monthly weather conditions in Palmar Arriba, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (73°F)37 mm (1.5 inches)65%very high
February Weather23°C (74°F)29 mm (1.1 inches)63%extreme
March Weather23°C (74°F)86 mm (3.4 inches)59%extreme
April Weather25°C (77°F)57 mm (2.2 inches)58%extreme
May Weather26°C (79°F)54 mm (2.1 inches)57%extreme
June Weather27°C (81°F)34 mm (1.3 inches)57%extreme
July Weather27°C (81°F)40 mm (1.6 inches)63%extreme
August Weather27°C (81°F)48 mm (1.9 inches)71%extreme
September Weather27°C (80°F)104 mm (4.1 inches)73%extreme
October Weather26°C (79°F)71 mm (2.8 inches)72%extreme
November Weather25°C (77°F)58 mm (2.3 inches)72%very high
December Weather24°C (75°F)28 mm (1.1 inches)69%very high

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