January Weather in Cottonwood, United States

Last updated: June 24, 2025

In January, the average temperature in Cottonwood, United States hovers around 5°C (42°F). Expect a chilly minimum of -9°C (16°F) and a pleasant maximum of 21°C (71°F). You'll likely encounter 52 mm (2.0 in) of precipitation over a span of 6 days, contributing to an average humidity of 80%. Prepare accordingly for the changing weather!

January Temperature in Cottonwood

In January in Cottonwood, the average temperature is 5°C (42°F). The maximum can reach 21°C (71°F), while the minimum can drop to as low as -9°C (16°F). Be prepared for a wide range of temperatures when traveling during this month.

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

The chart illustrates January temperature patterns in Cottonwood, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cottonwood, January typically has an average temperature of 5°C (42°F), with highs reaching up to 21°C (71°F) and lows dropping to around -9°C (16°F).

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

January Precipitation in Cottonwood

In Cottonwood, in January, the precipitation amount is 52 mm (2.0 in) over the course of 6 days.

January Precipitation Trends in Cottonwood

The chart displays monthly precipitation patterns in Cottonwood, 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 Cottonwood, January typically receives around 52 mm (2.0 inches) of precipitation spread over approximately 6 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 Cottonwood

In Cottonwood in January humidity is 80%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that can seep into your bones, making outdoor adventures uncomfortable and urging travelers to seek warm shelter often.

January Average Humidity in Cottonwood

This chart illustrates the average monthly humidity levels in Cottonwood, 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 Cottonwood is approximately 80%, 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 Cottonwood

In Cottonwood 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 Cottonwood for better planning.

Maximum UV Index Levels in Cottonwood for January

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

Data source: Cottonwood 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 Cottonwood Compares to Other Months

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

This table compares monthly weather conditions in Cottonwood, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (42°F)	52 mm (2.0 inches)	80%	moderate
February Weather	7°C (44°F)	54 mm (2.1 inches)	83%	very high
March Weather	10°C (50°F)	65 mm (2.6 inches)	72%	very high
April Weather	16°C (61°F)	12 mm (0.5 inches)	63%	extreme
May Weather	20°C (68°F)	14 mm (0.5 inches)	46%	extreme
June Weather	27°C (80°F)	3 mm (0.1 inches)	35%	extreme
July Weather	28°C (82°F)	62 mm (2.4 inches)	33%	extreme
August Weather	27°C (81°F)	32 mm (1.3 inches)	41%	extreme
September Weather	24°C (75°F)	20 mm (0.8 inches)	59%	very high
October Weather	16°C (62°F)	32 mm (1.2 inches)	70%	very high
November Weather	11°C (52°F)	30 mm (1.2 inches)	79%	high
December Weather	6°C (43°F)	43 mm (1.7 inches)	82%	moderate