September Weather in Tanabe, Japan

Last updated: August 23, 2025

The average temperature in Tanabe, Japan during September is a comfortable 25°C (78°F). However, temperatures can swing from a refreshing 15°C (59°F) to a sizzling 38°C (100°F). Expect around 142 mm (5.6 in) of precipitation spread over 13 days, contributing to a high average humidity of 87%.

September Temperature in Tanabe

In September in Tanabe, the average temperature is 25°C (78°F). Maximums can reach 38°C (100°F), while minimums can drop to as low as 15°C (59°F). Be prepared for warm days and cool evenings when planning your travels!

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

The chart illustrates September temperature patterns in Tanabe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tanabe, September typically has an average temperature of 25°C (78°F), with highs reaching up to 38°C (100°F) and lows dropping to around 15°C (59°F).

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

September Precipitation in Tanabe

In Tanabe in September, the precipitation amount is 142 mm (5.6 in) spread over 13 days.

September Precipitation Trends in Tanabe

The chart displays monthly precipitation patterns in Tanabe, 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 Tanabe, September typically receives around 142 mm (5.6 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 Tanabe

In Tanabe in September, humidity is 87%. With an average temperature of 25°C (78°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities particularly strenuous and requiring frequent breaks for hydration and shade.

September Average Humidity in Tanabe

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

In Tanabe 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 Tanabe.

Maximum UV Index Levels in Tanabe for September

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

Data source: Tanabe 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 Tanabe Compares to Other Months

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

This table compares monthly weather conditions in Tanabe, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (42°F)	48 mm (1.9 inches)	82%	moderate
February Weather	6°C (43°F)	60 mm (2.4 inches)	79%	high
March Weather	10°C (51°F)	110 mm (4.3 inches)	74%	very high
April Weather	15°C (59°F)	129 mm (5.1 inches)	76%	extreme
May Weather	20°C (68°F)	144 mm (5.7 inches)	83%	extreme
June Weather	24°C (75°F)	140 mm (5.5 inches)	87%	extreme
July Weather	28°C (82°F)	245 mm (9.7 inches)	93%	extreme
August Weather	29°C (85°F)	150 mm (5.9 inches)	91%	extreme
September Weather	25°C (78°F)	142 mm (5.6 inches)	87%	very high
October Weather	19°C (67°F)	226 mm (8.9 inches)	85%	high
November Weather	13°C (56°F)	40 mm (1.6 inches)	83%	moderate
December Weather	8°C (46°F)	55 mm (2.2 inches)	83%	moderate