September Weather in Sampit, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Sampit, Indonesia reaches a warm 27°C (81°F), with a possible minimum of 22°C (71°F) and a maximum soaring up to 35°C (95°F). Expect 137 mm (5.4 in) of precipitation over approximately 17 days, resulting in an average humidity of 79%. Whether you're braving the heat or dodging the rain, be prepared for a variety of weather experiences this month!

September Temperature in Sampit

In September in Sampit, the average temperature is 27°C (81°F). The maximum can reach 35°C (95°F), while the minimum can be as low as 22°C (71°F). This climate makes Sampit an ideal destination for travelers seeking warm and pleasant weather.

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

The chart illustrates September temperature patterns in Sampit, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sampit, September typically has an average temperature of 27°C (81°F), with highs reaching up to 35°C (95°F) and lows dropping to around 22°C (71°F).

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

September Precipitation in Sampit

In Sampit in September, the total precipitation amount is 137 mm (5.4 in), occurring over a span of 17 days.

September Precipitation Trends in Sampit

The chart displays monthly precipitation patterns in Sampit, 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 Sampit, September typically receives around 137 mm (5.4 inches) of precipitation spread over approximately 17 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 Sampit

In Sampit in September, humidity is 79%. With an average temperature of 27°C (81°F), this humidity feels like a warm and sticky embrace, making travel both challenging and invigorating as the air clings to your skin, urging you to seek shade or a refreshing drink.

September Average Humidity in Sampit

This chart illustrates the average monthly humidity levels in Sampit, 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 Sampit is approximately 79%, 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 Sampit

In Sampit 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 Sampit.

Maximum UV Index Levels in Sampit for September

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

Data source: Sampit 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 Sampit Compares to Other Months

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

This table compares monthly weather conditions in Sampit, 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)	220 mm (8.7 inches)	87%	extreme
February Weather	27°C (81°F)	281 mm (11.1 inches)	87%	extreme
March Weather	27°C (81°F)	274 mm (10.8 inches)	88%	extreme
April Weather	28°C (82°F)	307 mm (12.1 inches)	87%	extreme
May Weather	28°C (82°F)	246 mm (9.7 inches)	85%	extreme
June Weather	27°C (81°F)	207 mm (8.1 inches)	87%	extreme
July Weather	27°C (81°F)	124 mm (4.9 inches)	87%	extreme
August Weather	27°C (81°F)	129 mm (5.1 inches)	86%	extreme
September Weather	27°C (81°F)	137 mm (5.4 inches)	79%	extreme
October Weather	27°C (81°F)	320 mm (12.6 inches)	78%	extreme
November Weather	27°C (81°F)	311 mm (12.2 inches)	81%	extreme
December Weather	27°C (81°F)	278 mm (10.9 inches)	85%	extreme