January Weather in Groveland, United States

Last updated: June 24, 2025

In January, the average temperature in Groveland, United States hovers around 8°C (46°F). Expect a range where minimum temperatures can drop to -4°C (25°F), while the maximum can reach a comfortable 22°C (71°F). During this month, the area experiences 175 mm (6.9 in) of rainfall, spread over 8 days. With an average humidity of 82%, be prepared for a pleasantly cool, damp atmosphere.

January Temperature in Groveland

In January in Groveland, the average temperature is 8°C (46°F). Maximums can reach 22°C (71°F), while minimums can be as low as -4°C (25°F). This makes it a great time for travelers to enjoy a mix of mild weather and occasional chilly days, so be sure to pack accordingly.

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

The chart illustrates January temperature patterns in Groveland, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Groveland, January typically has an average temperature of 8°C (46°F), with highs reaching up to 22°C (71°F) and lows dropping to around -4°C (25°F).

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

January Precipitation in Groveland

In Groveland in January, the precipitation amount is 175 mm (6.9 in) over the course of 8 days.

January Precipitation Trends in Groveland

The chart displays monthly precipitation patterns in Groveland, 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 Groveland, January typically receives around 175 mm (6.9 inches) of precipitation spread over approximately 8 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 Groveland

In Groveland in January humidity is 82%. With an average temperature of 8°C (46°F), this humidity feels like a thick, damp blanket wrapping around you, making travel uncomfortable and creating a sense of heaviness in the air that can sap your energy quickly.

January Average Humidity in Groveland

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

In Groveland in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Groveland, you can check the information here.

Maximum UV Index Levels in Groveland for January

The chart shows the monthly maximum UV Index (UVI) for Groveland 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 Groveland typically reaches 3, which falls under the moderate exposure category.

Data source: Groveland 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 Groveland Compares to Other Months

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

This table compares monthly weather conditions in Groveland, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	175 mm (6.9 inches)	82%	moderate
February Weather	8°C (47°F)	164 mm (6.5 inches)	84%	moderate
March Weather	10°C (51°F)	188 mm (7.4 inches)	82%	very high
April Weather	14°C (57°F)	72 mm (2.8 inches)	78%	very high
May Weather	17°C (64°F)	46 mm (1.8 inches)	71%	very high
June Weather	23°C (73°F)	3 mm (0.1 inches)	64%	extreme
July Weather	27°C (80°F)	0 mm (0.0 inches)	58%	extreme
August Weather	26°C (79°F)	1 mm (0.0 inches)	54%	very high
September Weather	22°C (73°F)	3 mm (0.1 inches)	55%	very high
October Weather	16°C (62°F)	34 mm (1.3 inches)	62%	high
November Weather	11°C (53°F)	73 mm (2.9 inches)	78%	moderate
December Weather	8°C (46°F)	132 mm (5.2 inches)	80%	moderate