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September Weather in Ozora, Japan

Last updated: August 23, 2025

In September, the average temperature in Ozora, Japan is a pleasant 17°C (64°F). You can expect a comfortable range with minimums dipping to 10°C (50°F) and maximums soaring up to 27°C (81°F). Be prepared for some rain, as 89 mm (3.5 in) of precipitation can fall over about 10 days. Additionally, the air tends to be quite humid, with an average humidity level of 89%.

September Temperature in Ozora

In September in Ozora, the average temperature is 17°C (64°F). The maximum can reach 27°C (81°F) and the minimum can be as low as 10°C (50°F). This mild climate makes Ozora an ideal destination for travelers looking to explore comfortably without extreme temperatures.

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

The chart illustrates September temperature patterns in Ozora, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ozora, September typically has an average temperature of 17°C (64°F), with highs reaching up to 27°C (81°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec232029394956646763544230
Data source: Temperature data for Ozora generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Ozora

In Ozora in September, the precipitation amount is 89 mm (3.5 in) over a period of 10 days.

September Precipitation Trends in Ozora

The chart displays monthly precipitation patterns in Ozora, 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 Ozora, September typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec505072579110776129901478861
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ozora

In Ozora in September, humidity is 89%. With an average temperature of 17°C (64°F), this humidity feels like walking through a warm, damp blanket, making outdoor activities quite challenging and uncomfortable for traveling.

September Average Humidity in Ozora

This chart illustrates the average monthly humidity levels in Ozora, 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 Ozora is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%83%83%86%88%93%96%89%83%80%79%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ozora

In Ozora in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Ozora.

Maximum UV Index Levels in Ozora for September

The chart shows the monthly maximum UV Index (UVI) for Ozora 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 Ozora typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2357891097532
Data source: Ozora 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 Ozora Compares to Other Months

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

This table compares monthly weather conditions in Ozora, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)49 mm (1.9 inches)84%low
February Weather-7°C (21°F)50 mm (2.0 inches)83%moderate
March Weather-1°C (30°F)72 mm (2.8 inches)83%moderate
April Weather4°C (40°F)57 mm (2.3 inches)83%high
May Weather9°C (49°F)91 mm (3.6 inches)86%very high
June Weather13°C (56°F)107 mm (4.2 inches)88%very high
July Weather18°C (65°F)76 mm (3.0 inches)93%very high
August Weather19°C (67°F)129 mm (5.1 inches)96%very high
September Weather17°C (64°F)89 mm (3.5 inches)89%high
October Weather12°C (54°F)147 mm (5.8 inches)83%moderate
November Weather6°C (42°F)88 mm (3.5 inches)80%moderate
December Weather-1°C (30°F)61 mm (2.4 inches)79%low

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