January Weather in Ayabe, Japan

Last updated: August 23, 2025

In January, the average temperature in Ayabe, Japan hovers around 4°C (39°F). You might experience a chilly minimum of -7°C (20°F), while the maximum can reach a pleasant 15°C (60°F). With 57 mm (2.2 in) of precipitation spread over 12 days, it's a good idea to keep an umbrella handy. The air is quite humid, averaging 82%, adding to the cool ambiance of the month.

January Temperature in Ayabe

In January in Ayabe, the average temperature is 4°C (39°F). The maximum can reach 15°C (60°F), while the minimum can dip as low as -7°C (20°F). Be prepared for a range of temperatures and pack accordingly for your travels.

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

The chart illustrates January temperature patterns in Ayabe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ayabe, January typically has an average temperature of 4°C (39°F), with highs reaching up to 15°C (60°F) and lows dropping to around -7°C (20°F).

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

January Precipitation in Ayabe

In Ayabe in January, the precipitation amount is 57 mm (2.2 in) over a span of 12 days.

January Precipitation Trends in Ayabe

The chart displays monthly precipitation patterns in Ayabe, 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 Ayabe, January typically receives around 57 mm (2.2 inches) of precipitation spread over approximately 12 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Ayabe

In Ayabe in January, humidity is 82%. With an average temperature of 4°C (39°F), this humidity feels like a chill that seeps into your bones, making it uncomfortable for traveling as you find yourself bundled up, yet still damp and cold.

January Average Humidity in Ayabe

This chart illustrates the average monthly humidity levels in Ayabe, 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 Ayabe 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 Ayabe

In Ayabe 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 Ayabe for better planning.

Maximum UV Index Levels in Ayabe for January

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

Data source: Ayabe 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 Ayabe Compares to Other Months

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

This table compares monthly weather conditions in Ayabe, 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 (39°F)	57 mm (2.2 inches)	82%	moderate
February Weather	4°C (40°F)	62 mm (2.5 inches)	79%	high
March Weather	9°C (48°F)	117 mm (4.6 inches)	74%	very high
April Weather	13°C (55°F)	132 mm (5.2 inches)	76%	very high
May Weather	18°C (65°F)	131 mm (5.2 inches)	83%	extreme
June Weather	21°C (71°F)	169 mm (6.6 inches)	87%	extreme
July Weather	26°C (79°F)	326 mm (12.8 inches)	93%	extreme
August Weather	27°C (82°F)	248 mm (9.8 inches)	91%	extreme
September Weather	23°C (74°F)	216 mm (8.5 inches)	87%	very high
October Weather	17°C (64°F)	227 mm (8.9 inches)	85%	high
November Weather	11°C (53°F)	49 mm (1.9 inches)	83%	moderate
December Weather	6°C (43°F)	73 mm (2.9 inches)	83%	moderate