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September Weather in Nishinomiya-hama, Japan

Last updated: August 23, 2025

In September, the average temperature in Nishinomiya-hama, Japan hovers around 25°C (77°F), offering a pleasant climate. However, be prepared for fluctuations, as temperatures can dip to a chilly 15°C (59°F) or soar to a sweltering 35°C (96°F). Expect some rainfall, with 197 mm (7.8 in) spread over 14 days. Additionally, the average humidity level is a high 87%, creating a uniquely tropical atmosphere.

September Temperature in Nishinomiya-hama

In September in Nishinomiya-hama, the average temperature is 25°C (77°F). Maximums can reach 35°C (96°F) and minimums can be as low as 15°C (59°F). This makes Nishinomiya-hama an ideal destination for travelers seeking warm weather and outdoor adventures.

September Weather in Nishinomiya-hama: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Nishinomiya-hama, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nishinomiya-hama, September typically has an average temperature of 25°C (77°F), with highs reaching up to 35°C (96°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec434350596874818477675747
Data source: Temperature data for Nishinomiya-hama 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 Nishinomiya-hama

In Nishinomiya-hama in September, the total precipitation amount is 197 mm (7.8 in) spread over a duration of 14 days.

September Precipitation Trends in Nishinomiya-hama

The chart displays monthly precipitation patterns in Nishinomiya-hama, 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 Nishinomiya-hama, September typically receives around 197 mm (7.8 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec45571091371541533172101972354760
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Nishinomiya-hama

In Nishinomiya-hama in September, humidity is 87%. With an average temperature of 25°C (77°F), this humidity feels like a thick, warm blanket enveloping you, making travel a challenge as sweat clings to your skin and the air feels heavy and stifling.

September Average Humidity in Nishinomiya-hama

This chart illustrates the average monthly humidity levels in Nishinomiya-hama, 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 Nishinomiya-hama 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 Nishinomiya-hama

In Nishinomiya-hama 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 Nishinomiya-hama.

Maximum UV Index Levels in Nishinomiya-hama for September

The chart shows the monthly maximum UV Index (UVI) for Nishinomiya-hama 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 Nishinomiya-hama typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468111111111110753
Data source: Nishinomiya-hama 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 Nishinomiya-hama Compares to Other Months

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

This table compares monthly weather conditions in Nishinomiya-hama, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)45 mm (1.8 inches)82%moderate
February Weather6°C (44°F)57 mm (2.3 inches)79%high
March Weather10°C (51°F)109 mm (4.3 inches)74%very high
April Weather15°C (59°F)137 mm (5.4 inches)76%extreme
May Weather20°C (68°F)154 mm (6.0 inches)83%extreme
June Weather23°C (74°F)153 mm (6.0 inches)87%extreme
July Weather27°C (81°F)317 mm (12.5 inches)93%extreme
August Weather29°C (84°F)210 mm (8.3 inches)91%extreme
September Weather25°C (77°F)197 mm (7.8 inches)87%very high
October Weather20°C (68°F)235 mm (9.2 inches)85%high
November Weather14°C (57°F)47 mm (1.9 inches)83%moderate
December Weather8°C (48°F)60 mm (2.3 inches)83%moderate

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