January Weather in Akkeshi, Japan

Last updated: August 23, 2025

In January, the average temperature in Akkeshi, Japan hovers around -4°C (26°F), with potential extremes ranging from a chilly -16°C (4°F) to a mild 7°C (44°F). Expect 43 mm (1.7 in) of precipitation over approximately 6 days, contributing to an average humidity of 84%. Be prepared for a brisk and damp month!

January Temperature in Akkeshi

In January in Akkeshi, the average temperature is -4°C (26°F). The maximum can reach 7°C (44°F) and the minimum can be as low as -16°C (4°F). Travelers should be prepared for chilly conditions and dress in layers to fully enjoy their visit.

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

The chart illustrates January temperature patterns in Akkeshi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Akkeshi, January typically has an average temperature of -4°C (26°F), with highs reaching up to 7°C (44°F) and lows dropping to around -16°C (4°F).

Data source: Temperature data for Akkeshi generated using information from the Copernicus Climate Change Service.

January Precipitation in Akkeshi

In Akkeshi in January, the precipitation amount is 43 mm (1.7 in) over a period of 6 days.

January Precipitation Trends in Akkeshi

The chart displays monthly precipitation patterns in Akkeshi, 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 Akkeshi, January typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 6 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Akkeshi

In Akkeshi in January, humidity is 84%. With an average temperature of -4°C (26°F), this humidity feels like a biting cold that seeps through your layers, making outdoor activities brisk and invigorating but challenging for sustained exploration.

January Average Humidity in Akkeshi

This chart illustrates the average monthly humidity levels in Akkeshi, 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 Akkeshi is approximately 84%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Akkeshi

In Akkeshi in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Akkeshi, you can visit Hourly UV Index in Akkeshi.

Maximum UV Index Levels in Akkeshi for January

The chart shows the monthly maximum UV Index (UVI) for Akkeshi 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 Akkeshi typically reaches 2, which falls under the low exposure category.

Data source: Akkeshi 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 Akkeshi Compares to Other Months

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

This table compares monthly weather conditions in Akkeshi, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (26°F)	43 mm (1.7 inches)	84%	low
February Weather	-4°C (25°F)	38 mm (1.5 inches)	83%	moderate
March Weather	0°C (33°F)	87 mm (3.4 inches)	83%	moderate
April Weather	4°C (40°F)	68 mm (2.7 inches)	83%	high
May Weather	9°C (48°F)	89 mm (3.5 inches)	86%	very high
June Weather	12°C (54°F)	88 mm (3.4 inches)	88%	very high
July Weather	16°C (61°F)	96 mm (3.8 inches)	93%	very high
August Weather	18°C (65°F)	122 mm (4.8 inches)	96%	very high
September Weather	17°C (63°F)	106 mm (4.2 inches)	89%	very high
October Weather	13°C (55°F)	164 mm (6.5 inches)	83%	moderate
November Weather	7°C (45°F)	72 mm (2.8 inches)	80%	moderate
December Weather	0°C (32°F)	57 mm (2.2 inches)	79%	low