September Weather in Wahai, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Wahai, Indonesia is a warm 27°C (80°F), with a minimum of 23°C (74°F) and a maximum of 29°C (85°F). Expect about 138 mm (5.4 in) of precipitation over 20 days, resulting in a high average humidity of 81%. Plan accordingly for a mix of warmth and occasional rain!

September Temperature in Wahai

In September in Wahai, the average temperature is 27°C (80°F). Maximums can reach 29°C (85°F) and minimums can be as low as 23°C (74°F). This pleasant climate makes Wahai an ideal destination for travelers seeking warm weather and outdoor activities.

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

The chart illustrates September temperature patterns in Wahai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wahai, September typically has an average temperature of 27°C (80°F), with highs reaching up to 29°C (85°F) and lows dropping to around 23°C (74°F).

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

September Precipitation in Wahai

In Wahai in September, the precipitation amount is 138 mm (5.4 in) over the course of 20 days.

September Precipitation Trends in Wahai

The chart displays monthly precipitation patterns in Wahai, 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 Wahai, September typically receives around 138 mm (5.4 inches) of precipitation spread over approximately 20 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 Wahai

In Wahai in September, humidity is 81%. With an average temperature of 27°C (80°F), this humidity feels like a warm blanket wrapping around you, making travel feel sticky and heavy, but the vibrant atmosphere can still be invigorating, inviting moments of exploration in slower, more deliberate steps.

September Average Humidity in Wahai

This chart illustrates the average monthly humidity levels in Wahai, 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 Wahai is approximately 81%, 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 Wahai

In Wahai 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 Wahai.

Maximum UV Index Levels in Wahai for September

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

Data source: Wahai 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 Wahai Compares to Other Months

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

This table compares monthly weather conditions in Wahai, 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)	231 mm (9.1 inches)	78%	extreme
February Weather	27°C (81°F)	261 mm (10.3 inches)	81%	extreme
March Weather	27°C (81°F)	290 mm (11.4 inches)	80%	extreme
April Weather	27°C (81°F)	268 mm (10.6 inches)	81%	extreme
May Weather	27°C (81°F)	204 mm (8.0 inches)	77%	extreme
June Weather	27°C (81°F)	138 mm (5.4 inches)	80%	extreme
July Weather	27°C (80°F)	155 mm (6.1 inches)	84%	extreme
August Weather	27°C (80°F)	83 mm (3.3 inches)	85%	extreme
September Weather	27°C (80°F)	138 mm (5.4 inches)	81%	extreme
October Weather	27°C (81°F)	134 mm (5.3 inches)	80%	extreme
November Weather	27°C (81°F)	183 mm (7.2 inches)	78%	extreme
December Weather	27°C (81°F)	260 mm (10.2 inches)	77%	extreme