January Weather in Whiteriver, United States

Last updated: June 24, 2025

In Whiteriver, United States, the average temperature in January hovers around 3°C (38°F). Temperatures can swing from a chilly minimum of -15°C (4°F) to a comfortable maximum of 17°C (64°F). During this month, expect about 58 mm (2.3 in) of precipitation spread over 7 days, with an average humidity of 76% ensuring a brisk yet refreshing atmosphere.

January Temperature in Whiteriver

In January in Whiteriver, the average temperature is 3°C (38°F). The maximum can reach 17°C (64°F), and the minimum can be as low as -15°C (4°F). Be sure to pack accordingly to experience the varied weather while traveling!

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

The chart illustrates January temperature patterns in Whiteriver, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Whiteriver, January typically has an average temperature of 3°C (38°F), with highs reaching up to 17°C (64°F) and lows dropping to around -15°C (4°F).

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

January Precipitation in Whiteriver

In Whiteriver in January, the precipitation amount is 58 mm (2.3 in) over the course of 7 days.

January Precipitation Trends in Whiteriver

The chart displays monthly precipitation patterns in Whiteriver, 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 Whiteriver, January typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 7 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 Whiteriver

In Whiteriver in January, humidity is 76%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and demanding thicker layers for warmth.

January Average Humidity in Whiteriver

This chart illustrates the average monthly humidity levels in Whiteriver, 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 Whiteriver is approximately 76%, 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 Whiteriver

In Whiteriver in January, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Whiteriver.

Maximum UV Index Levels in Whiteriver for January

The chart shows the monthly maximum UV Index (UVI) for Whiteriver 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 Whiteriver typically reaches 5, which falls under the moderate exposure category.

Data source: Whiteriver 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 Whiteriver Compares to Other Months

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

This table compares monthly weather conditions in Whiteriver, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (38°F)	58 mm (2.3 inches)	76%	moderate
February Weather	4°C (39°F)	64 mm (2.5 inches)	79%	high
March Weather	7°C (46°F)	55 mm (2.2 inches)	67%	very high
April Weather	13°C (55°F)	11 mm (0.4 inches)	55%	extreme
May Weather	17°C (62°F)	15 mm (0.6 inches)	40%	extreme
June Weather	23°C (74°F)	7 mm (0.3 inches)	33%	extreme
July Weather	23°C (73°F)	126 mm (5.0 inches)	34%	extreme
August Weather	22°C (72°F)	53 mm (2.1 inches)	48%	extreme
September Weather	20°C (68°F)	41 mm (1.6 inches)	64%	extreme
October Weather	14°C (58°F)	36 mm (1.4 inches)	67%	very high
November Weather	9°C (49°F)	26 mm (1.0 inches)	77%	high
December Weather	4°C (39°F)	49 mm (1.9 inches)	82%	moderate