September Weather in Ube, Japan

Last updated: August 23, 2025

In September, the average temperature in Ube, Japan hovers around 25°C (77°F), with a range that varies from a comfortable 18°C (64°F) to a warm 32°C (90°F). Expect 218 mm (8.6 in) of precipitation spread over 13 days, contributing to an average humidity of 84%. Prepare for a pleasantly warm and slightly humid atmosphere during your visit!

September Temperature in Ube

In September in Ube, the average temperature is 25°C (77°F). Maximum temperatures can reach 32°C (90°F), while minimums can drop to as low as 18°C (64°F). This mild climate makes Ube an ideal destination for travelers seeking pleasant weather and enjoyable outdoor activities.

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

The chart illustrates September temperature patterns in Ube, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ube, September typically has an average temperature of 25°C (77°F), with highs reaching up to 32°C (90°F) and lows dropping to around 18°C (64°F).

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

September Precipitation in Ube

In Ube in September, the precipitation amount is 218 mm (8.6 in) over the course of 13 days.

September Precipitation Trends in Ube

The chart displays monthly precipitation patterns in Ube, 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 Ube, September typically receives around 218 mm (8.6 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Ube

In Ube in September, humidity is 84%. With an average temperature of 25°C (77°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities challenging and prompting travelers to seek shade and stay hydrated.

September Average Humidity in Ube

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

In Ube 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 Ube.

Maximum UV Index Levels in Ube for September

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

Data source: Ube 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 Ube Compares to Other Months

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

This table compares monthly weather conditions in Ube, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	63 mm (2.5 inches)	75%	moderate
February Weather	7°C (45°F)	84 mm (3.3 inches)	71%	moderate
March Weather	11°C (52°F)	141 mm (5.6 inches)	71%	very high
April Weather	14°C (58°F)	137 mm (5.4 inches)	78%	very high
May Weather	19°C (66°F)	163 mm (6.4 inches)	84%	extreme
June Weather	22°C (73°F)	213 mm (8.4 inches)	86%	extreme
July Weather	26°C (80°F)	308 mm (12.1 inches)	92%	extreme
August Weather	28°C (83°F)	246 mm (9.7 inches)	91%	extreme
September Weather	25°C (77°F)	218 mm (8.6 inches)	84%	very high
October Weather	20°C (68°F)	124 mm (4.9 inches)	83%	high
November Weather	14°C (58°F)	46 mm (1.8 inches)	81%	high
December Weather	9°C (49°F)	69 mm (2.7 inches)	79%	moderate