September Weather in Joba Arriba, Dominican Republic

Last updated: August 23, 2025

In Joba Arriba, Dominican Republic, the average temperature in September reaches a delightful 26°C (79°F). Expect temperatures to vary from a comfortable 21°C (70°F) at night to a sizzling 34°C (93°F) during the day. Be prepared for some rain, as the area receives about 183 mm (7.2 in) of precipitation over 25 days. With an average humidity of 73%, the air can feel quite tropical, making it the perfect setting for summer adventures!

September Temperature in Joba Arriba

In September in Joba Arriba, the average temperature is 26°C (79°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as 21°C (70°F). This pleasant weather makes it an ideal time for travelers to explore and enjoy outdoor activities in Joba Arriba.

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

The chart illustrates September temperature patterns in Joba Arriba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Joba Arriba, September typically has an average temperature of 26°C (79°F), with highs reaching up to 34°C (93°F) and lows dropping to around 21°C (70°F).

Data source: Temperature data for Joba Arriba generated using information from the Copernicus Climate Change Service.

September Precipitation in Joba Arriba

In Joba Arriba in September, the precipitation amount is 183 mm (7.2 in) spread over 25 days.

September Precipitation Trends in Joba Arriba

The chart displays monthly precipitation patterns in Joba 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 Joba Arriba, September typically receives around 183 mm (7.2 inches) of precipitation spread over approximately 25 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Joba Arriba

In Joba Arriba in September, humidity is 73%. With an average temperature of 26°C (79°F), this humidity feels like a warm, sticky embrace, making travel slightly uncomfortable as you navigate through the heat with a constant sheen of sweat on your skin.

September Average Humidity in Joba Arriba

This chart illustrates the average monthly humidity levels in Joba 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 Joba Arriba is approximately 73%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Joba Arriba

In Joba 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 Joba Arriba.

Maximum UV Index Levels in Joba Arriba for September

The chart shows the monthly maximum UV Index (UVI) for Joba 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 Joba Arriba typically reaches 12, which falls under the extreme exposure category.

Data source: Joba 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 Joba Arriba Compares to Other Months

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

This table compares monthly weather conditions in Joba Arriba, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (73°F)	66 mm (2.6 inches)	65%	very high
February Weather	23°C (73°F)	71 mm (2.8 inches)	63%	extreme
March Weather	23°C (74°F)	145 mm (5.7 inches)	59%	extreme
April Weather	24°C (76°F)	103 mm (4.0 inches)	58%	extreme
May Weather	25°C (78°F)	121 mm (4.8 inches)	57%	extreme
June Weather	26°C (79°F)	105 mm (4.1 inches)	57%	extreme
July Weather	26°C (79°F)	133 mm (5.2 inches)	63%	extreme
August Weather	26°C (80°F)	130 mm (5.1 inches)	71%	extreme
September Weather	26°C (79°F)	183 mm (7.2 inches)	73%	extreme
October Weather	25°C (78°F)	141 mm (5.6 inches)	72%	extreme
November Weather	24°C (76°F)	127 mm (5.0 inches)	72%	very high
December Weather	23°C (74°F)	74 mm (2.9 inches)	69%	very high