January Weather in Kameshima, Japan

Last updated: August 23, 2025

In January, the average temperature in Kameshima, Japan hovers around 7°C (44°F), with a minimum dip as low as -1°C (31°F) and a peak reaching 16°C (61°F). Expect 144 mm (5.7 in) of precipitation spread over 20 days, resulting in an average humidity level of 82%. Be prepared for a mix of cool and damp days!

January Temperature in Kameshima

In January in Kameshima, the average temperature is 7°C (44°F). The maximum can reach 16°C (61°F) and the minimum can be as low as -1°C (31°F). Be prepared for cool weather and pack accordingly to enjoy your travels!

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

The chart illustrates January temperature patterns in Kameshima, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kameshima, January typically has an average temperature of 7°C (44°F), with highs reaching up to 16°C (61°F) and lows dropping to around -1°C (31°F).

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

January Precipitation in Kameshima

In Kameshima in January, the precipitation amount reaches 144 mm (5.7 in) over the course of 20 days.

January Precipitation Trends in Kameshima

The chart displays monthly precipitation patterns in Kameshima, 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 Kameshima, January typically receives around 144 mm (5.7 inches) of precipitation spread over approximately 20 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 Kameshima

In Kameshima 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 Kameshima

This chart illustrates the average monthly humidity levels in Kameshima, 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 Kameshima is approximately 82%, 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 Kameshima

In Kameshima 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 Kameshima for better planning.

Maximum UV Index Levels in Kameshima for January

The chart shows the monthly maximum UV Index (UVI) for Kameshima 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 Kameshima typically reaches 4, which falls under the moderate exposure category.

Data source: Kameshima 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 Kameshima Compares to Other Months

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

This table compares monthly weather conditions in Kameshima, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (44°F)	144 mm (5.7 inches)	82%	moderate
February Weather	7°C (44°F)	132 mm (5.2 inches)	79%	moderate
March Weather	10°C (50°F)	140 mm (5.5 inches)	74%	very high
April Weather	13°C (56°F)	151 mm (6.0 inches)	76%	very high
May Weather	18°C (64°F)	131 mm (5.2 inches)	83%	extreme
June Weather	21°C (70°F)	166 mm (6.6 inches)	87%	extreme
July Weather	26°C (79°F)	295 mm (11.6 inches)	93%	extreme
August Weather	28°C (82°F)	217 mm (8.5 inches)	91%	extreme
September Weather	24°C (76°F)	212 mm (8.4 inches)	87%	very high
October Weather	20°C (67°F)	216 mm (8.5 inches)	85%	high
November Weather	14°C (58°F)	95 mm (3.7 inches)	83%	moderate
December Weather	9°C (49°F)	182 mm (7.1 inches)	83%	moderate