January Weather in Shikokuchuo, Japan

Last updated: August 23, 2025

In January, the average temperature in Shikokuchuo, Japan hovers around 5°C (41°F), with minimums dipping to -4°C (25°F) and highs reaching up to 14°C (58°F). Expect 67 mm (2.6 in) of precipitation spread over 11 days, contributing to an average humidity level of 74%. Stay prepared for a chilly and wet month ahead!

January Temperature in Shikokuchuo

In January in Shikokuchuo, the average temperature is 5°C (41°F), with maximums reaching up to 14°C (58°F) and minimums dipping as low as -4°C (25°F). Be prepared for chilly weather and pack layers to stay comfortable during your travels.

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

The chart illustrates January temperature patterns in Shikokuchuo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shikokuchuo, January typically has an average temperature of 5°C (41°F), with highs reaching up to 14°C (58°F) and lows dropping to around -4°C (25°F).

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

January Precipitation in Shikokuchuo

In Shikokuchuo in January, the total precipitation amount is 67 mm (2.6 in) over the course of 11 days.

January Precipitation Trends in Shikokuchuo

The chart displays monthly precipitation patterns in Shikokuchuo, 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 Shikokuchuo, January typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 11 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 Shikokuchuo

In Shikokuchuo in January humidity is 74%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and prompting travelers to dress in layers for warmth and comfort.

January Average Humidity in Shikokuchuo

This chart illustrates the average monthly humidity levels in Shikokuchuo, 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 Shikokuchuo is approximately 74%, 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 Shikokuchuo

In Shikokuchuo 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 Shikokuchuo for better planning.

Maximum UV Index Levels in Shikokuchuo for January

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

Data source: Shikokuchuo 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 Shikokuchuo Compares to Other Months

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

This table compares monthly weather conditions in Shikokuchuo, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	67 mm (2.6 inches)	74%	moderate
February Weather	5°C (42°F)	86 mm (3.4 inches)	70%	high
March Weather	9°C (49°F)	133 mm (5.2 inches)	70%	very high
April Weather	13°C (56°F)	147 mm (5.8 inches)	76%	extreme
May Weather	18°C (64°F)	159 mm (6.3 inches)	82%	extreme
June Weather	21°C (70°F)	216 mm (8.5 inches)	86%	extreme
July Weather	25°C (78°F)	397 mm (15.6 inches)	91%	extreme
August Weather	27°C (81°F)	202 mm (8.0 inches)	88%	extreme
September Weather	23°C (74°F)	273 mm (10.7 inches)	85%	very high
October Weather	18°C (65°F)	280 mm (11.0 inches)	82%	high
November Weather	12°C (54°F)	72 mm (2.8 inches)	79%	high
December Weather	7°C (45°F)	80 mm (3.2 inches)	77%	moderate