September Weather in Ayabe, Japan

Last updated: August 23, 2025

In Ayabe, Japan, the average temperature in September hovers around 23°C (74°F), with a minimum of 11°C (52°F) and a maximum reaching up to 34°C (94°F). Expect 216 mm (8.5 in) of rainfall spread over 15 days, contributing to an average humidity of 87%. Get ready for a warm and wet experience!

September Temperature in Ayabe

In September in Ayabe, the average temperature is 23°C (74°F), with maximums reaching up to 34°C (94°F) and minimums dropping as low as 11°C (52°F). This climate makes Ayabe an ideal destination for travelers seeking warm weather with pleasant evenings.

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

The chart illustrates September temperature patterns in Ayabe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ayabe, September typically has an average temperature of 23°C (74°F), with highs reaching up to 34°C (94°F) and lows dropping to around 11°C (52°F).

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

September Precipitation in Ayabe

In Ayabe in September, the total amount of precipitation is 216 mm (8.5 in) spread over 15 days.

September Precipitation Trends in Ayabe

The chart displays monthly precipitation patterns in Ayabe, 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 Ayabe, September typically receives around 216 mm (8.5 inches) of precipitation spread over approximately 15 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 Ayabe

In Ayabe in September, humidity is 87%. With an average temperature of 23°C (74°F), this humidity feels like a warm, sticky embrace that can quickly wear you down while traveling, making even short walks feel exhausting and necessitating frequent breaks for hydration and cool air.

September Average Humidity in Ayabe

This chart illustrates the average monthly humidity levels in Ayabe, 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 Ayabe 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 Ayabe

In Ayabe 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 Ayabe.

Maximum UV Index Levels in Ayabe for September

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

Data source: Ayabe 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 Ayabe Compares to Other Months

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

This table compares monthly weather conditions in Ayabe, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	57 mm (2.2 inches)	82%	moderate
February Weather	4°C (40°F)	62 mm (2.5 inches)	79%	high
March Weather	9°C (48°F)	117 mm (4.6 inches)	74%	very high
April Weather	13°C (55°F)	132 mm (5.2 inches)	76%	very high
May Weather	18°C (65°F)	131 mm (5.2 inches)	83%	extreme
June Weather	21°C (71°F)	169 mm (6.6 inches)	87%	extreme
July Weather	26°C (79°F)	326 mm (12.8 inches)	93%	extreme
August Weather	27°C (82°F)	248 mm (9.8 inches)	91%	extreme
September Weather	23°C (74°F)	216 mm (8.5 inches)	87%	very high
October Weather	17°C (64°F)	227 mm (8.9 inches)	85%	high
November Weather	11°C (53°F)	49 mm (1.9 inches)	83%	moderate
December Weather	6°C (43°F)	73 mm (2.9 inches)	83%	moderate