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September Weather in Otobe, Japan

Last updated: August 23, 2025

In September, the average temperature in Otobe, Japan hovers around 19°C (66°F), with comfortable highs reaching 28°C (82°F) and cooler lows dipping to 10°C (50°F). Expect 151 mm (5.9 in) of precipitation spread over 13 days, making it a rather wet month. Moreover, you'll find average humidity levels at a notable 89%, so be prepared for a tropical atmosphere!

September Temperature in Otobe

In September, in Otobe, the average temperature is 19°C (66°F). Maximum temperatures can reach 28°C (82°F), while the minimum can drop to as low as 10°C (50°F). This pleasant climate makes Otobe an ideal destination for travelers seeking mild weather and outdoor activities.

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

The chart illustrates September temperature patterns in Otobe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Otobe, September typically has an average temperature of 19°C (66°F), with highs reaching up to 28°C (82°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec272836445359687066554331
Data source: Temperature data for Otobe 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 Otobe

In Otobe in September, the precipitation amount is 151 mm (5.9 in) over the course of 13 days.

September Precipitation Trends in Otobe

The chart displays monthly precipitation patterns in Otobe, 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 Otobe, September typically receives around 151 mm (5.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec889795103115129125177151140133132
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Otobe

In Otobe in September humidity is 89%. With an average temperature of 19°C (66°F), this humidity feels like walking through a damp blanket, making every step more laborious and the air thick, potentially leading to discomfort while exploring or sightseeing.

September Average Humidity in Otobe

This chart illustrates the average monthly humidity levels in Otobe, 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 Otobe is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%78%77%78%86%91%95%97%89%82%78%77%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Otobe

In Otobe in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Otobe.

Maximum UV Index Levels in Otobe for September

The chart shows the monthly maximum UV Index (UVI) for Otobe 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 Otobe typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245891110118632
Data source: Otobe 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 Otobe Compares to Other Months

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

This table compares monthly weather conditions in Otobe, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (28°F)88 mm (3.5 inches)79%low
February Weather-2°C (28°F)97 mm (3.8 inches)78%moderate
March Weather2°C (36°F)95 mm (3.7 inches)77%moderate
April Weather6°C (44°F)103 mm (4.0 inches)78%very high
May Weather11°C (53°F)115 mm (4.5 inches)86%very high
June Weather15°C (59°F)129 mm (5.1 inches)91%extreme
July Weather20°C (68°F)125 mm (4.9 inches)95%very high
August Weather21°C (71°F)177 mm (7.0 inches)97%extreme
September Weather19°C (66°F)151 mm (5.9 inches)89%very high
October Weather13°C (56°F)140 mm (5.5 inches)81%high
November Weather6°C (44°F)133 mm (5.2 inches)78%moderate
December Weather0°C (32°F)132 mm (5.2 inches)77%low

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