September Weather in Gotsucho, Japan

Last updated: August 23, 2025

In September, the average temperature in Gotsucho, Japan hovers around 24°C (75°F). Expect a comfortable minimum of 16°C (61°F), but be prepared for warmer spells reaching up to 34°C (94°F). During this month, precipitation can accumulate to 235 mm (9.2 in) over approximately 14 days, contributing to an average humidity of 84%.

September Temperature in Gotsucho

In September in Gotsucho, the average temperature is 24°C (75°F). Maximum temperatures can reach 34°C (94°F), while minimum temperatures can drop to as low as 16°C (61°F). This pleasant climate makes Gotsucho an ideal destination for travelers looking to enjoy mild weather and outdoor activities.

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

The chart illustrates September temperature patterns in Gotsucho, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gotsucho, September typically has an average temperature of 24°C (75°F), with highs reaching up to 34°C (94°F) and lows dropping to around 16°C (61°F).

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

September Precipitation in Gotsucho

In Gotsucho in September, the precipitation amount is 235 mm (9.2 in) spread over 14 days.

September Precipitation Trends in Gotsucho

The chart displays monthly precipitation patterns in Gotsucho, 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 Gotsucho, September typically receives around 235 mm (9.2 inches) of precipitation spread over approximately 14 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 Gotsucho

In Gotsucho in September humidity is 84%. With an average temperature of 24°C (75°F), this humidity feels like a warm, tropical embrace, making it essential for travelers to stay hydrated and plan outdoor activities for early mornings or late afternoons when the heat is more bearable.

September Average Humidity in Gotsucho

This chart illustrates the average monthly humidity levels in Gotsucho, 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 Gotsucho is approximately 84%, 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 Gotsucho

In Gotsucho 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 Gotsucho.

Maximum UV Index Levels in Gotsucho for September

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

Data source: Gotsucho 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 Gotsucho Compares to Other Months

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

This table compares monthly weather conditions in Gotsucho, 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 (44°F)	99 mm (3.9 inches)	76%	moderate
February Weather	6°C (44°F)	102 mm (4.0 inches)	72%	moderate
March Weather	10°C (50°F)	135 mm (5.3 inches)	69%	very high
April Weather	14°C (57°F)	118 mm (4.7 inches)	75%	extreme
May Weather	18°C (65°F)	109 mm (4.3 inches)	84%	extreme
June Weather	21°C (71°F)	169 mm (6.6 inches)	88%	extreme
July Weather	26°C (79°F)	318 mm (12.5 inches)	95%	extreme
August Weather	28°C (82°F)	252 mm (9.9 inches)	93%	extreme
September Weather	24°C (75°F)	235 mm (9.2 inches)	84%	very high
October Weather	19°C (66°F)	152 mm (6.0 inches)	79%	high
November Weather	14°C (57°F)	59 mm (2.3 inches)	76%	moderate
December Weather	8°C (48°F)	120 mm (4.7 inches)	75%	moderate