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January Weather in Ichinohe, Japan

Last updated: August 23, 2025

In January, the average temperature in Ichinohe, Japan hovers around -3°C (27°F). Expect to experience a chilly range, with minimum temperatures plummeting to -16°C (3°F) and peaking at a maximum of 6°C (43°F). During this month, you can anticipate 55 mm (2.2 in) of precipitation spread over 10 days, contributing to a notable average humidity of 79%.

January Temperature in Ichinohe

In January in Ichinohe, the average temperature is -3°C (27°F). The maximum can reach 6°C (43°F), while the minimum can dip as low as -16°C (3°F). Travelers should be prepared for cold conditions and dress warmly to enjoy the local sights.

January Weather in Ichinohe: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Ichinohe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ichinohe, January typically has an average temperature of -3°C (27°F), with highs reaching up to 6°C (43°F) and lows dropping to around -16°C (3°F).
JanFebMarAprMayJunJulAugSepOctNovDec272838475864727366554332
Data source: Temperature data for Ichinohe 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 Ichinohe

In Ichinohe in January, the precipitation amount is 55 mm (2.2 in) spread over a duration of 10 days.

January Precipitation Trends in Ichinohe

The chart displays monthly precipitation patterns in Ichinohe, 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 Ichinohe, January typically receives around 55 mm (2.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec557792111951101381421071506077
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Ichinohe

In Ichinohe in January, humidity is 79%. With an average temperature of -3°C (27°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm.

January Average Humidity in Ichinohe

This chart illustrates the average monthly humidity levels in Ichinohe, 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 Ichinohe is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%78%77%78%86%91%95%97%89%82%78%77%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Ichinohe

In Ichinohe in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Ichinohe, you can check the information here.

Maximum UV Index Levels in Ichinohe for January

The chart shows the monthly maximum UV Index (UVI) for Ichinohe 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 Ichinohe typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346891010119642
Data source: Ichinohe 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 Ichinohe Compares to Other Months

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

This table compares monthly weather conditions in Ichinohe, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)55 mm (2.2 inches)79%moderate
February Weather-2°C (29°F)77 mm (3.0 inches)78%moderate
March Weather3°C (38°F)92 mm (3.6 inches)77%high
April Weather8°C (47°F)111 mm (4.4 inches)78%very high
May Weather15°C (58°F)95 mm (3.7 inches)86%very high
June Weather18°C (64°F)110 mm (4.3 inches)91%very high
July Weather22°C (72°F)138 mm (5.4 inches)95%very high
August Weather23°C (73°F)142 mm (5.6 inches)97%extreme
September Weather19°C (66°F)106 mm (4.2 inches)89%very high
October Weather13°C (55°F)149 mm (5.9 inches)81%high
November Weather6°C (44°F)60 mm (2.4 inches)78%moderate
December Weather0°C (32°F)77 mm (3.0 inches)77%low

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