January Weather in Kaunakakai, United States

Last updated: June 24, 2025

In Kaunakakai, United States, the average temperature in January is a pleasant 23°C (74°F), with daily highs reaching a maximum of 25°C (78°F) and lows dipping to a minimum of 20°C (68°F). Expect 17 mm (0.7 in) of precipitation over the course of 3 days, accompanied by an average humidity level of 78%. Perfect for those who enjoy warm weather with just a hint of rain!

January Temperature in Kaunakakai

In January in Kaunakakai, the average temperature is 23°C (74°F). Maximums can reach 25°C (78°F), while minimums can drop as low as 20°C (68°F). This mild and pleasant climate makes it an ideal time for traveling and enjoying outdoor activities.

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

The chart illustrates January temperature patterns in Kaunakakai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kaunakakai, January typically has an average temperature of 23°C (74°F), with highs reaching up to 25°C (78°F) and lows dropping to around 20°C (68°F).

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

January Precipitation in Kaunakakai

In Kaunakakai in January, the precipitation amount is 17 mm (0.7 in) over the course of 3 days.

January Precipitation Trends in Kaunakakai

The chart displays monthly precipitation patterns in Kaunakakai, 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 Kaunakakai, January typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 3 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 Kaunakakai

In Kaunakakai in January humidity is 78%. With an average temperature of 23°C (74°F), this humidity feels like a warm, enveloping embrace, making travel somewhat stifling and prompting frequent breaks to hydrate and seek shade.

January Average Humidity in Kaunakakai

This chart illustrates the average monthly humidity levels in Kaunakakai, 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 Kaunakakai is approximately 78%, 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 Kaunakakai

In Kaunakakai in January, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Kaunakakai.

Maximum UV Index Levels in Kaunakakai for January

The chart shows the monthly maximum UV Index (UVI) for Kaunakakai 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 Kaunakakai typically reaches 8, which falls under the very high exposure category.

Data source: Kaunakakai 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 Kaunakakai Compares to Other Months

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

This table compares monthly weather conditions in Kaunakakai, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	17 mm (0.7 inches)	78%	very high
February Weather	22°C (73°F)	59 mm (2.3 inches)	79%	very high
March Weather	23°C (73°F)	35 mm (1.4 inches)	79%	extreme
April Weather	23°C (74°F)	31 mm (1.2 inches)	82%	extreme
May Weather	24°C (75°F)	15 mm (0.6 inches)	83%	extreme
June Weather	25°C (77°F)	5 mm (0.2 inches)	84%	extreme
July Weather	25°C (78°F)	6 mm (0.3 inches)	85%	extreme
August Weather	26°C (78°F)	7 mm (0.3 inches)	85%	extreme
September Weather	26°C (79°F)	12 mm (0.5 inches)	84%	extreme
October Weather	25°C (78°F)	26 mm (1.0 inches)	83%	extreme
November Weather	25°C (77°F)	11 mm (0.4 inches)	82%	very high
December Weather	24°C (75°F)	44 mm (1.8 inches)	81%	very high