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September Weather in Edosaki, Japan

Last updated: August 23, 2025

In September, the average temperature in Edosaki, Japan is a pleasant 24°C (75°F). However, temperatures can vary significantly, with a minimum of 13°C (57°F) and a maximum reaching up to 35°C (96°F). Visitors should also prepare for some rain, as the area typically experiences 171 mm (6.7 in) of precipitation over 17 days during this month. With an average humidity level of 83%, be ready for a warm and sticky atmosphere!

September Temperature in Edosaki

In September in Edosaki, the average temperature is 24°C (75°F). Maximum temperatures can reach 35°C (96°F), while minimum temperatures can drop to as low as 13°C (57°F). This makes Edosaki an inviting destination for travelers seeking a warm climate, but it's advisable to pack layers for the cooler evenings.

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

The chart illustrates September temperature patterns in Edosaki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Edosaki, September typically has an average temperature of 24°C (75°F), with highs reaching up to 35°C (96°F) and lows dropping to around 13°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec404350586772798275655645
Data source: Temperature data for Edosaki 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 Edosaki

In Edosaki in September, the precipitation amount is 171 mm (6.7 in) over the course of 17 days.

September Precipitation Trends in Edosaki

The chart displays monthly precipitation patterns in Edosaki, 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 Edosaki, September typically receives around 171 mm (6.7 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec47421281121251442181081712388662
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Edosaki

In Edosaki in September, humidity is 83%. With an average temperature of 24°C (75°F), this humidity feels like a warm blanket enveloping you, which can be quite stifling for traveling. You may find yourself frequently seeking shade or air conditioning, and it's wise to stay hydrated while exploring.

September Average Humidity in Edosaki

This chart illustrates the average monthly humidity levels in Edosaki, 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 Edosaki is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%69%68%73%81%88%94%87%83%78%74%72%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Edosaki

In Edosaki in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Edosaki.

Maximum UV Index Levels in Edosaki for September

The chart shows the monthly maximum UV Index (UVI) for Edosaki 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 Edosaki typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109753
Data source: Edosaki 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 Edosaki Compares to Other Months

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

This table compares monthly weather conditions in Edosaki, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (40°F)47 mm (1.8 inches)70%moderate
February Weather6°C (43°F)42 mm (1.7 inches)69%moderate
March Weather10°C (51°F)128 mm (5.0 inches)68%high
April Weather14°C (58°F)112 mm (4.4 inches)73%very high
May Weather19°C (67°F)125 mm (4.9 inches)81%very high
June Weather22°C (72°F)144 mm (5.7 inches)88%extreme
July Weather26°C (79°F)218 mm (8.6 inches)94%extreme
August Weather28°C (82°F)108 mm (4.3 inches)87%very high
September Weather24°C (75°F)171 mm (6.7 inches)83%very high
October Weather18°C (65°F)238 mm (9.4 inches)78%high
November Weather13°C (56°F)86 mm (3.4 inches)74%moderate
December Weather7°C (45°F)62 mm (2.4 inches)72%moderate

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