January Weather in Holualoa, United States

Last updated: June 24, 2025

In Holualoa, United States, the average temperature in January hovers around 20°C (69°F), with daily variations ranging from a minimum of 17°C (63°F) to a maximum of 24°C (75°F). Expect 135 mm (5.3 in) of precipitation over 20 days, contributing to an average humidity of 79%. It's a season of warm breezes and occasional showers, perfect for exploring the beautiful scenery!

January Temperature in Holualoa

In January in Holualoa, the average temperature is 20°C (69°F), with maximums reaching up to 24°C (75°F) and minimums dropping as low as 17°C (63°F). This pleasant climate makes it an ideal time for exploring and enjoying outdoor activities in Holualoa.

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

The chart illustrates January temperature patterns in Holualoa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Holualoa, January typically has an average temperature of 20°C (69°F), with highs reaching up to 24°C (75°F) and lows dropping to around 17°C (63°F).

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

January Precipitation in Holualoa

In Holualoa in January, the precipitation amount reaches 135 mm (5.3 in) over the course of 20 days.

January Precipitation Trends in Holualoa

The chart displays monthly precipitation patterns in Holualoa, 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 Holualoa, January typically receives around 135 mm (5.3 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 Holualoa

In Holualoa in January humidity is 79%. With an average temperature of 20°C (69°F), this humidity feels like a warm, steamy embrace, making travel slightly uncomfortable as the air feels heavy and sticky, often leaving you yearning for a cool breeze or air conditioning to escape the dampness.

January Average Humidity in Holualoa

This chart illustrates the average monthly humidity levels in Holualoa, 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 Holualoa is approximately 79%, 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 Holualoa

In Holualoa 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 Holualoa.

Maximum UV Index Levels in Holualoa for January

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

Data source: Holualoa 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 Holualoa Compares to Other Months

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

This table compares monthly weather conditions in Holualoa, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (69°F)	135 mm (5.3 inches)	79%	very high
February Weather	20°C (68°F)	158 mm (6.2 inches)	79%	extreme
March Weather	20°C (69°F)	174 mm (6.8 inches)	77%	extreme
April Weather	21°C (70°F)	206 mm (8.1 inches)	80%	extreme
May Weather	21°C (71°F)	316 mm (12.4 inches)	80%	extreme
June Weather	22°C (72°F)	377 mm (14.8 inches)	82%	extreme
July Weather	23°C (73°F)	514 mm (20.2 inches)	83%	extreme
August Weather	23°C (73°F)	508 mm (20.0 inches)	84%	extreme
September Weather	23°C (73°F)	318 mm (12.5 inches)	82%	extreme
October Weather	23°C (73°F)	302 mm (11.9 inches)	83%	extreme
November Weather	22°C (72°F)	183 mm (7.2 inches)	83%	very high
December Weather	21°C (70°F)	198 mm (7.8 inches)	81%	very high