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January Weather in Kan'onji, Japan

Last updated: August 23, 2025

In January, the average temperature in Kan'onji, Japan hovers around 4°C (40°F). Expect a chilly range where the thermometer can dip to a brisk -6°C (21°F) and peak at a mild 14°C (57°F). During this month, anticipate 55 mm (2.2 in) of precipitation spread over 9 days, contributing to an average humidity of 74%. Stay prepared for both cool air and occasional showers!

January Temperature in Kan'onji

In January in Kan'onji, the average temperature is 4°C (40°F), with maximums reaching 14°C (57°F) and minimums dropping as low as -6°C (21°F). Travelers should be prepared for a cool climate and pack accordingly, ensuring comfort for both mild and chilly conditions.

January Weather in Kan'onji: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Kan'onji, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kan'onji, January typically has an average temperature of 4°C (40°F), with highs reaching up to 14°C (57°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec404148566470788073645243
Data source: Temperature data for Kan'onji 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.

January Precipitation in Kan'onji

In Kan'onji in January, the precipitation amount is 55 mm (2.2 in) over a span of 9 days.

January Precipitation Trends in Kan'onji

The chart displays monthly precipitation patterns in Kan'onji, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Kan'onji, January typically receives around 55 mm (2.2 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec55771181331582143761982482526165
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Kan'onji

In Kan'onji in January humidity is 74%. With an average temperature of 4°C (40°F), this humidity feels like a chilly embrace that makes every breath a little heavier, which can be quite uncomfortable for traveling.

January Average Humidity in Kan'onji

This chart illustrates the average monthly humidity levels in Kan'onji, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Kan'onji is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%70%70%76%83%86%91%88%85%82%79%77%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Kan'onji

In Kan'onji in January, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Kan'onji for better planning.

Maximum UV Index Levels in Kan'onji for January

The chart shows the monthly maximum UV Index (UVI) for Kan'onji in January, 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 January, the maximum UV index in Kan'onji typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468111111121210764
Data source: Kan'onji January 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 January Weather in Kan'onji Compares to Other Months

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

This table compares monthly weather conditions in Kan'onji, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)55 mm (2.2 inches)74%moderate
February Weather5°C (41°F)77 mm (3.0 inches)70%high
March Weather9°C (49°F)118 mm (4.6 inches)70%very high
April Weather13°C (56°F)133 mm (5.2 inches)76%extreme
May Weather18°C (65°F)158 mm (6.2 inches)82%extreme
June Weather21°C (71°F)214 mm (8.4 inches)86%extreme
July Weather25°C (78°F)376 mm (14.8 inches)91%extreme
August Weather27°C (81°F)198 mm (7.8 inches)88%extreme
September Weather23°C (74°F)248 mm (9.8 inches)85%very high
October Weather18°C (64°F)252 mm (9.9 inches)82%high
November Weather11°C (53°F)61 mm (2.4 inches)79%high
December Weather6°C (43°F)65 mm (2.6 inches)77%moderate

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