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November Weather in Sanmu, Japan

Last updated: August 23, 2025

In November, the average temperature in Sanmu, Japan hovers around 14°C (58°F), with minimums dipping to 4°C (40°F) and maximums reaching up to 23°C (74°F). Expect some rain, as 109 mm (4.3 in) of precipitation typically falls over 11 days. The average humidity is relatively high at 74%, creating a cozy, albeit damp, atmosphere.

November Temperature in Sanmu

In November, in Sanmu, the average temperature is 14°C (58°F). The maximum can reach 23°C (74°F), while the minimum can drop to as low as 4°C (40°F). Therefore, when traveling in Sanmu during November, it's advisable to pack layers to stay comfortable throughout the day.

November Weather in Sanmu: Daily Temperature Highs, Lows, and Averages

The chart illustrates November temperature patterns in Sanmu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sanmu, November typically has an average temperature of 14°C (58°F), with highs reaching up to 23°C (74°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec434552586671788175675848
Data source: Temperature data for Sanmu 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.

November Precipitation in Sanmu

In Sanmu in November, the precipitation amount is 109 mm (4.3 in), occurring over a span of 11 days.

November Precipitation Trends in Sanmu

The chart displays monthly precipitation patterns in Sanmu, with values for each month alongside November’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how November’s conditions compare to those of other months. In Sanmu, November typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec56521441131321692139517925510981
Data source: Precipitation data for November generated using information from the Copernicus Climate Change Service.
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November Humidity in Sanmu

In Sanmu in November humidity is 74%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities slightly uncomfortable and prompting travelers to seek shade or indoor venues more often.

November Average Humidity in Sanmu

This chart illustrates the average monthly humidity levels in Sanmu, with November’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In November, average humidity in Sanmu is approximately 74%, 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 November generated using information from the Copernicus Climate Change Service.

November UV Index in Sanmu

In Sanmu in November, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Sanmu.

Maximum UV Index Levels in Sanmu for November

The chart shows the monthly maximum UV Index (UVI) for Sanmu in November, 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 November, the maximum UV index in Sanmu typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3589111111119754
Data source: Sanmu November 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 November Weather in Sanmu Compares to Other Months

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

This table compares monthly weather conditions in Sanmu, showing how November’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)56 mm (2.2 inches)70%moderate
February Weather7°C (45°F)52 mm (2.0 inches)69%moderate
March Weather11°C (52°F)144 mm (5.7 inches)68%very high
April Weather14°C (58°F)112 mm (4.4 inches)73%very high
May Weather19°C (67°F)132 mm (5.2 inches)81%extreme
June Weather22°C (72°F)169 mm (6.7 inches)88%extreme
July Weather26°C (78°F)213 mm (8.4 inches)94%extreme
August Weather27°C (82°F)95 mm (3.8 inches)87%extreme
September Weather24°C (75°F)179 mm (7.0 inches)83%very high
October Weather19°C (67°F)255 mm (10.0 inches)78%high
November Weather14°C (58°F)109 mm (4.3 inches)74%moderate
December Weather9°C (48°F)81 mm (3.2 inches)72%moderate

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