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September Weather in Kitahama, Japan

Last updated: August 23, 2025

The average temperature in Kitahama, Japan during September is a pleasant 23°C (74°F). Expect a minimum of 14°C (57°F) and a maximum of 34°C (94°F), offering a comfortable range for outdoor activities. However, be prepared for some rain, as the region sees an average precipitation of 165 mm (6.5 in) over about 13 days. With an average humidity of 87%, you'll find the air to be quite tropical.

September Temperature in Kitahama

In September in Kitahama, the average temperature is 23°C (74°F). Maximums can reach 34°C (94°F), while minimums can drop to as low as 14°C (57°F). This makes it an ideal time for travelers to enjoy pleasant weather and outdoor activities.

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

The chart illustrates September temperature patterns in Kitahama, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kitahama, September typically has an average temperature of 23°C (74°F), with highs reaching up to 34°C (94°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec394047556571798274645344
Data source: Temperature data for Kitahama 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 Kitahama

In Kitahama in September, the precipitation amount is 165 mm (6.5 in) spread over 13 days.

September Precipitation Trends in Kitahama

The chart displays monthly precipitation patterns in Kitahama, 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 Kitahama, September typically receives around 165 mm (6.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec71701251421431662861881652245290
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kitahama

In Kitahama in September, humidity is 87%. With an average temperature of 23°C (74°F), this humidity feels like a warm, sticky embrace that can quickly wear you down while traveling, making even short walks feel exhausting and necessitating frequent breaks for hydration and cool air.

September Average Humidity in Kitahama

This chart illustrates the average monthly humidity levels in Kitahama, 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 Kitahama is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%74%76%83%87%93%91%87%85%83%83%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kitahama

In Kitahama 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 Kitahama.

Maximum UV Index Levels in Kitahama for September

The chart shows the monthly maximum UV Index (UVI) for Kitahama 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 Kitahama typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101111111110753
Data source: Kitahama 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 Kitahama Compares to Other Months

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

This table compares monthly weather conditions in Kitahama, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)71 mm (2.8 inches)82%moderate
February Weather4°C (40°F)69 mm (2.7 inches)79%high
March Weather9°C (48°F)125 mm (4.9 inches)74%very high
April Weather13°C (56°F)142 mm (5.6 inches)76%very high
May Weather18°C (65°F)143 mm (5.6 inches)83%extreme
June Weather22°C (71°F)166 mm (6.5 inches)87%extreme
July Weather26°C (79°F)286 mm (11.3 inches)93%extreme
August Weather28°C (82°F)188 mm (7.4 inches)91%extreme
September Weather23°C (74°F)165 mm (6.5 inches)87%very high
October Weather18°C (64°F)224 mm (8.8 inches)85%high
November Weather12°C (54°F)52 mm (2.0 inches)83%moderate
December Weather7°C (44°F)90 mm (3.6 inches)83%moderate

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