September Weather in Utara, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Utara, Indonesia is a pleasant 28°C (82°F). Visitors can expect a minimum of 25°C (77°F) and a maximum of 31°C (88°F). With an average humidity of 72%, the atmosphere remains comfortably warm. Travelers should also note a slight chance of rain, as the area receives about 11 mm (0.4 in) of precipitation over 2 days.

September Temperature in Utara

In September in Utara, the average temperature is 28°C (82°F), with maximums reaching up to 31°C (88°F) and minimums dipping as low as 25°C (77°F). This warm climate makes Utara an ideal destination for travelers seeking pleasant weather.

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

The chart illustrates September temperature patterns in Utara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Utara, September typically has an average temperature of 28°C (82°F), with highs reaching up to 31°C (88°F) and lows dropping to around 25°C (77°F).

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

September Precipitation in Utara

In Utara in September, the precipitation amount is 11 mm (0.4 in) over the course of 2 days.

September Precipitation Trends in Utara

The chart displays monthly precipitation patterns in Utara, 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 Utara, September typically receives around 11 mm (0.4 inches) of precipitation spread over approximately 2 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Utara

In Utara in September humidity is 72%. With an average temperature of 28°C (82°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities both refreshing and slightly exhausting, as you find yourself sweating more quickly and seeking shade more often while exploring the vibrant surroundings.

September Average Humidity in Utara

This chart illustrates the average monthly humidity levels in Utara, 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 Utara is approximately 72%, 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 Utara

In Utara in September, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Utara.

Maximum UV Index Levels in Utara for September

The chart shows the monthly maximum UV Index (UVI) for Utara 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 Utara typically reaches 15, which falls under the extreme exposure category.

Data source: Utara 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 Utara Compares to Other Months

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

This table compares monthly weather conditions in Utara, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	283 mm (11.2 inches)	81%	extreme
February Weather	27°C (81°F)	302 mm (11.9 inches)	85%	extreme
March Weather	27°C (81°F)	302 mm (11.9 inches)	83%	extreme
April Weather	28°C (82°F)	187 mm (7.4 inches)	80%	extreme
May Weather	28°C (83°F)	68 mm (2.7 inches)	81%	extreme
June Weather	28°C (82°F)	58 mm (2.3 inches)	80%	extreme
July Weather	27°C (81°F)	13 mm (0.5 inches)	78%	extreme
August Weather	27°C (81°F)	5 mm (0.2 inches)	74%	extreme
September Weather	28°C (82°F)	11 mm (0.4 inches)	72%	extreme
October Weather	28°C (83°F)	36 mm (1.4 inches)	72%	extreme
November Weather	28°C (83°F)	202 mm (8.0 inches)	73%	extreme
December Weather	28°C (82°F)	310 mm (12.2 inches)	75%	extreme