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January Weather in Narutocho-mitsuishi, Japan

Last updated: August 23, 2025

In Narutocho-mitsuishi, Japan during January, the average temperature hovers around 7°C (44°F). Expect chilly days with minimums dipping to -1°C (30°F) and warming up to a pleasant 15°C (60°F). Rain is likely, with an average precipitation amount of 50 mm (2.0 in) spread over about 6 days. Don't forget to prepare for the moist air, as the average humidity clocks in at a noteworthy 82%!

January Temperature in Narutocho-mitsuishi

In January in Narutocho-mitsuishi, the average temperature is 7°C (44°F). Maximums can reach 15°C (60°F), while minimums can drop to as low as -1°C (30°F). Be prepared for a mix of cool and mild weather, making it a great time for layered clothing and outdoor exploration.

January Weather in Narutocho-mitsuishi: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Narutocho-mitsuishi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Narutocho-mitsuishi, January typically has an average temperature of 7°C (44°F), with highs reaching up to 15°C (60°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec444450576672798277685849
Data source: Temperature data for Narutocho-mitsuishi 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 Narutocho-mitsuishi

In Narutocho-mitsuishi in January, the precipitation amount is 50 mm (2.0 in) over the course of 6 days.

January Precipitation Trends in Narutocho-mitsuishi

The chart displays monthly precipitation patterns in Narutocho-mitsuishi, 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 Narutocho-mitsuishi, January typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec50601061161441803171602092985258
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Narutocho-mitsuishi

In Narutocho-mitsuishi in January, humidity is 82%. With an average temperature of 7°C (44°F), this humidity feels like an unwelcoming chill that seeps into your bones, making outdoor exploration feel damp and cumbersome.

January Average Humidity in Narutocho-mitsuishi

This chart illustrates the average monthly humidity levels in Narutocho-mitsuishi, 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 Narutocho-mitsuishi is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%79%73%74%84%86%92%92%87%85%84%82%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Narutocho-mitsuishi

In Narutocho-mitsuishi 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 Narutocho-mitsuishi for better planning.

Maximum UV Index Levels in Narutocho-mitsuishi for January

The chart shows the monthly maximum UV Index (UVI) for Narutocho-mitsuishi 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 Narutocho-mitsuishi typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec458111111121110754
Data source: Narutocho-mitsuishi 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 Narutocho-mitsuishi Compares to Other Months

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

This table compares monthly weather conditions in Narutocho-mitsuishi, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (44°F)50 mm (2.0 inches)82%moderate
February Weather7°C (45°F)60 mm (2.3 inches)79%moderate
March Weather10°C (51°F)106 mm (4.2 inches)73%very high
April Weather14°C (58°F)116 mm (4.6 inches)74%extreme
May Weather19°C (66°F)144 mm (5.7 inches)84%extreme
June Weather22°C (72°F)180 mm (7.1 inches)86%extreme
July Weather26°C (79°F)317 mm (12.5 inches)92%extreme
August Weather28°C (83°F)160 mm (6.3 inches)92%extreme
September Weather25°C (77°F)208 mm (8.2 inches)87%very high
October Weather20°C (68°F)298 mm (11.7 inches)85%high
November Weather14°C (58°F)52 mm (2.1 inches)84%moderate
December Weather9°C (49°F)58 mm (2.3 inches)82%moderate

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