September Weather in Higashikagawa, Japan

Last updated: August 23, 2025

In September, the average temperature in Higashikagawa, Japan is a pleasant 24°C (76°F). Expect a comfortable range, with minimums dipping to 16°C (62°F) and maximums soaring to 34°C (93°F). However, be prepared for a fair amount of rain, as 204 mm (8.0 in) of precipitation is typically spread over 13 days. Don't forget, the air will feel quite humid, with an average humidity of 87%.

September Temperature in Higashikagawa

In September in Higashikagawa, the average temperature is 24°C (76°F). The maximum can reach 34°C (93°F), while the minimum can drop to as low as 16°C (62°F). This makes Higashikagawa an ideal destination for travelers seeking pleasant and mild weather during this time of year.

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

The chart illustrates September temperature patterns in Higashikagawa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Higashikagawa, September typically has an average temperature of 24°C (76°F), with highs reaching up to 34°C (93°F) and lows dropping to around 16°C (62°F).

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

September Precipitation in Higashikagawa

In Higashikagawa in September, the precipitation amount is 204 mm (8.0 in), spread over 13 days.

September Precipitation Trends in Higashikagawa

The chart displays monthly precipitation patterns in Higashikagawa, 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 Higashikagawa, September typically receives around 204 mm (8.0 inches) of precipitation spread over approximately 13 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 Higashikagawa

In Higashikagawa in September, humidity is 87%. With an average temperature of 24°C (76°F), this humidity feels like a warm, clingy blanket enveloping you, making travel feel sluggish and sticky as you navigate the air thick with moisture.

September Average Humidity in Higashikagawa

This chart illustrates the average monthly humidity levels in Higashikagawa, 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 Higashikagawa is approximately 87%, 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 Higashikagawa

In Higashikagawa in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Higashikagawa.

Maximum UV Index Levels in Higashikagawa for September

The chart shows the monthly maximum UV Index (UVI) for Higashikagawa 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 Higashikagawa typically reaches 10, which falls under the very high exposure category.

Data source: Higashikagawa 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 Higashikagawa Compares to Other Months

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

This table compares monthly weather conditions in Higashikagawa, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	50 mm (2.0 inches)	82%	moderate
February Weather	6°C (43°F)	63 mm (2.5 inches)	79%	moderate
March Weather	10°C (50°F)	107 mm (4.2 inches)	73%	very high
April Weather	14°C (57°F)	118 mm (4.6 inches)	74%	extreme
May Weather	18°C (65°F)	139 mm (5.5 inches)	84%	extreme
June Weather	22°C (71°F)	180 mm (7.1 inches)	86%	extreme
July Weather	26°C (79°F)	306 mm (12.1 inches)	92%	extreme
August Weather	28°C (82°F)	157 mm (6.2 inches)	92%	extreme
September Weather	24°C (76°F)	204 mm (8.0 inches)	87%	very high
October Weather	19°C (67°F)	273 mm (10.8 inches)	85%	high
November Weather	13°C (57°F)	52 mm (2.0 inches)	84%	moderate
December Weather	8°C (47°F)	57 mm (2.2 inches)	82%	moderate