September Weather in Hutami, Japan

Last updated: August 23, 2025

In September, the average temperature in Hutami, Japan is a comfortable 28°C (82°F), with a minimum of 25°C (77°F) and a maximum reaching 30°C (86°F). However, be prepared for some rain, as precipitation averages 181 mm (7.1 in) spread over 16 days. Additionally, the atmosphere is quite humud with an average humidity of 85%, making it essential to stay hydrated!

September Temperature in Hutami

In September in Hutami, the average temperature is 28°C (82°F). The maximum can reach 30°C (86°F) and the minimum can be as low as 25°C (77°F). This mild and warm weather makes it an ideal time to explore and enjoy outdoor activities in Hutami.

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

The chart illustrates September temperature patterns in Hutami, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hutami, September typically has an average temperature of 28°C (82°F), with highs reaching up to 30°C (86°F) and lows dropping to around 25°C (77°F).

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

September Precipitation in Hutami

In Hutami in September, the total precipitation amount is 181 mm (7.1 in) over a period of 16 days.

September Precipitation Trends in Hutami

The chart displays monthly precipitation patterns in Hutami, 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 Hutami, September typically receives around 181 mm (7.1 inches) of precipitation spread over approximately 16 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 Hutami

In Hutami in September humidity is 85%. With an average temperature of 28°C (82°F), this humidity feels like a warm blanket enveloping you, making outdoor activities a sweaty endeavor and requiring frequent breaks to stay refreshed.

September Average Humidity in Hutami

This chart illustrates the average monthly humidity levels in Hutami, 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 Hutami is approximately 85%, 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 Hutami

In Hutami in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Hutami.

Maximum UV Index Levels in Hutami for September

The chart shows the monthly maximum UV Index (UVI) for Hutami 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 Hutami typically reaches 12, which falls under the extreme exposure category.

Data source: Hutami 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 Hutami Compares to Other Months

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

This table compares monthly weather conditions in Hutami, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	19°C (66°F)	59 mm (2.3 inches)	69%	high
February Weather	18°C (65°F)	37 mm (1.5 inches)	69%	very high
March Weather	20°C (68°F)	69 mm (2.7 inches)	74%	extreme
April Weather	21°C (70°F)	94 mm (3.7 inches)	81%	extreme
May Weather	23°C (74°F)	178 mm (7.0 inches)	87%	extreme
June Weather	26°C (79°F)	166 mm (6.5 inches)	93%	extreme
July Weather	27°C (81°F)	100 mm (3.9 inches)	88%	extreme
August Weather	28°C (82°F)	93 mm (3.7 inches)	84%	extreme
September Weather	28°C (82°F)	181 mm (7.1 inches)	85%	extreme
October Weather	27°C (81°F)	158 mm (6.2 inches)	82%	very high
November Weather	24°C (76°F)	131 mm (5.1 inches)	80%	very high
December Weather	22°C (71°F)	167 mm (6.6 inches)	75%	high