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September Weather in Munakata, Japan

Last updated: August 23, 2025

In September, the average temperature in Munakata, Japan is a pleasant 25°C (77°F). However, be prepared for a range, as temperatures can dip to a minimum of 16°C (61°F) and soar to a maximum of 35°C (96°F). This month also sees 216 mm (8.5 in) of precipitation spread over about 16 days, contributing to an average humidity of 84%.

September Temperature in Munakata

In September in Munakata, the average temperature is 25°C (77°F). Maximum can reach 35°C (96°F) and minimum can be as low as 16°C (61°F). This makes it an ideal time for travelers to enjoy a pleasant climate while exploring the attractions of Munakata.

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

The chart illustrates September temperature patterns in Munakata, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Munakata, 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 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec454653606874818477685748
Data source: Temperature data for Munakata 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 Munakata

In Munakata in September, the precipitation amount is 216 mm (8.5 in) over the course of 16 days.

September Precipitation Trends in Munakata

The chart displays monthly precipitation patterns in Munakata, 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 Munakata, September typically receives around 216 mm (8.5 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec57711201071311723002812161074564
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Munakata

In Munakata in September, humidity is 84%. With an average temperature of 25°C (77°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities challenging and prompting travelers to seek shade and stay hydrated.

September Average Humidity in Munakata

This chart illustrates the average monthly humidity levels in Munakata, 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 Munakata is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%71%71%78%84%86%92%91%84%83%81%79%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Munakata

In Munakata in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Munakata.

Maximum UV Index Levels in Munakata for September

The chart shows the monthly maximum UV Index (UVI) for Munakata 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 Munakata typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468111111121211764
Data source: Munakata 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 Munakata Compares to Other Months

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

This table compares monthly weather conditions in Munakata, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)57 mm (2.2 inches)75%moderate
February Weather8°C (46°F)71 mm (2.8 inches)71%high
March Weather12°C (53°F)120 mm (4.7 inches)71%very high
April Weather16°C (60°F)107 mm (4.2 inches)78%extreme
May Weather20°C (69°F)131 mm (5.1 inches)84%extreme
June Weather24°C (75°F)172 mm (6.8 inches)86%extreme
July Weather27°C (81°F)300 mm (11.8 inches)92%extreme
August Weather29°C (84°F)281 mm (11.1 inches)91%extreme
September Weather25°C (77°F)216 mm (8.5 inches)84%extreme
October Weather20°C (68°F)107 mm (4.2 inches)83%high
November Weather14°C (58°F)45 mm (1.8 inches)81%high
December Weather9°C (48°F)64 mm (2.5 inches)79%moderate

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