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October Weather in Niitsu-honcho, Japan

Last updated: August 23, 2025

In October, the average temperature in Niitsu-honcho, Japan is a comfortable 17°C (64°F). While you may enjoy gentle warmth, be prepared for a minimum temperature of 8°C (47°F) and occasional highs reaching 31°C (89°F). Throughout the month, expect 155 mm (6.1 in) of rainfall spread over 14 days, contributing to an average humidity level of 87%.

October Temperature in Niitsu-honcho

In October in Niitsu-honcho, the average temperature is 17°C (64°F). Maximum temperatures can reach 31°C (89°F), while minimums can drop to as low as 8°C (47°F). This makes it a great time to visit for those who enjoy mild but varied weather.

October Weather in Niitsu-honcho: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Niitsu-honcho, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Niitsu-honcho, October typically has an average temperature of 17°C (64°F), with highs reaching up to 31°C (89°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec383945536470798173635343
Data source: Temperature data for Niitsu-honcho generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Niitsu-honcho

In Niitsu-honcho in October, the precipitation amount is 155 mm (6.1 in) over the course of 14 days.

October Precipitation Trends in Niitsu-honcho

The chart displays monthly precipitation patterns in Niitsu-honcho, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Niitsu-honcho, October typically receives around 155 mm (6.1 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec165132123113108102261213145155153210
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

October Humidity in Niitsu-honcho

In Niitsu-honcho in October humidity is 87%. With an average temperature of 17°C (64°F), this humidity feels like a warm, enveloping blanket, making outdoor excursions slightly sticky and requiring frequent breaks to stay hydrated.

October Average Humidity in Niitsu-honcho

This chart illustrates the average monthly humidity levels in Niitsu-honcho, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Niitsu-honcho is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%81%79%81%88%92%92%89%87%85%86%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Niitsu-honcho

In Niitsu-honcho in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Niitsu-honcho, you can refer to this Hourly UV Index in Niitsu-honcho.

Maximum UV Index Levels in Niitsu-honcho for October

The chart shows the monthly maximum UV Index (UVI) for Niitsu-honcho in October, 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 October, the maximum UV index in Niitsu-honcho typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3479101011119643
Data source: Niitsu-honcho October 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 October Weather in Niitsu-honcho Compares to Other Months

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

This table compares monthly weather conditions in Niitsu-honcho, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)165 mm (6.5 inches)88%moderate
February Weather4°C (39°F)132 mm (5.2 inches)86%moderate
March Weather7°C (46°F)123 mm (4.8 inches)81%high
April Weather12°C (53°F)113 mm (4.4 inches)78%very high
May Weather18°C (64°F)107 mm (4.2 inches)81%very high
June Weather21°C (70°F)102 mm (4.0 inches)88%very high
July Weather26°C (79°F)261 mm (10.3 inches)92%extreme
August Weather27°C (82°F)213 mm (8.4 inches)92%extreme
September Weather23°C (74°F)145 mm (5.7 inches)89%very high
October Weather17°C (64°F)155 mm (6.1 inches)87%high
November Weather11°C (53°F)153 mm (6.0 inches)85%moderate
December Weather6°C (43°F)210 mm (8.3 inches)86%moderate

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