January Weather in Wake, Japan

Last updated: August 23, 2025

In January, the average temperature in Wake, Japan hovers around 6°C (43°F). Expect a chill, with minimums dipping to -2°C (29°F) and maximums reaching 14°C (57°F). Rainfall is fairly common, with an average precipitation of 39 mm (1.5 in) over 5 days. The atmosphere feels quite muggy, boasting an average humidity of 82%.

January Temperature in Wake

In January in Wake, the average temperature is 6°C (43°F). The maximum can reach 14°C (57°F), and the minimum can be as low as -2°C (29°F). Be sure to pack layers to stay comfortable while exploring the local sights!

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

The chart illustrates January temperature patterns in Wake, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wake, January typically has an average temperature of 6°C (43°F), with highs reaching up to 14°C (57°F) and lows dropping to around -2°C (29°F).

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

January Precipitation in Wake

In Wake in January, the precipitation amount is 39 mm (1.5 in) spread over a duration of 5 days.

January Precipitation Trends in Wake

The chart displays monthly precipitation patterns in Wake, 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 Wake, January typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 5 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 Wake

In Wake in January, humidity is 82%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration feel less invigorating and more uncomfortable, as the heavy air can leave you feeling sluggish and fatigued during your travels.

January Average Humidity in Wake

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

In Wake 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 Wake for better planning.

Maximum UV Index Levels in Wake for January

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

Data source: Wake 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 Wake Compares to Other Months

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

This table compares monthly weather conditions in Wake, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	39 mm (1.5 inches)	82%	moderate
February Weather	6°C (43°F)	55 mm (2.2 inches)	79%	moderate
March Weather	9°C (49°F)	108 mm (4.2 inches)	73%	very high
April Weather	13°C (56°F)	130 mm (5.1 inches)	74%	extreme
May Weather	18°C (65°F)	131 mm (5.2 inches)	84%	extreme
June Weather	22°C (71°F)	164 mm (6.5 inches)	86%	extreme
July Weather	26°C (78°F)	303 mm (11.9 inches)	92%	extreme
August Weather	28°C (82°F)	173 mm (6.8 inches)	92%	extreme
September Weather	24°C (76°F)	222 mm (8.7 inches)	87%	very high
October Weather	19°C (67°F)	211 mm (8.3 inches)	85%	high
November Weather	14°C (57°F)	38 mm (1.5 inches)	84%	moderate
December Weather	9°C (48°F)	52 mm (2.0 inches)	82%	moderate