January Weather in Wasco, United States

Last updated: June 24, 2025

In Wasco, United States, the average temperature in January hovers around 11°C (52°F), with a minimum of 0°C (33°F) and a pleasant maximum of 23°C (74°F). Rain is not too frequent, with total precipitation reaching 40 mm (1.6 in) over about 6 days. Expect a touch of moisture in the air, as the average humidity stands at 78%.

January Temperature in Wasco

In January in Wasco, the average temperature is 11°C (52°F), with maximums reaching 23°C (74°F) and minimums dropping as low as 0°C (33°F). This mild climate makes Wasco an ideal destination for travelers looking to explore without the extremes of hot or cold weather.

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

The chart illustrates January temperature patterns in Wasco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wasco, January typically has an average temperature of 11°C (52°F), with highs reaching up to 23°C (74°F) and lows dropping to around 0°C (33°F).

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

January Precipitation in Wasco

In Wasco in January, the precipitation amount is 40 mm (1.6 in) over the course of 6 days.

January Precipitation Trends in Wasco

The chart displays monthly precipitation patterns in Wasco, 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 Wasco, January typically receives around 40 mm (1.6 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 Wasco

In Wasco in January humidity is 78%. With an average temperature of 11°C (52°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities somewhat uncomfortable and travel more challenging as you navigate the moist air.

January Average Humidity in Wasco

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

In Wasco 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 Wasco for better planning.

Maximum UV Index Levels in Wasco for January

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

Data source: Wasco 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 Wasco Compares to Other Months

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

This table compares monthly weather conditions in Wasco, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	40 mm (1.6 inches)	78%	moderate
February Weather	12°C (55°F)	44 mm (1.7 inches)	82%	moderate
March Weather	15°C (59°F)	51 mm (2.0 inches)	75%	very high
April Weather	19°C (67°F)	24 mm (1.0 inches)	68%	very high
May Weather	23°C (73°F)	14 mm (0.5 inches)	57%	very high
June Weather	28°C (83°F)	1 mm (0.0 inches)	52%	extreme
July Weather	31°C (89°F)	0 mm (0.0 inches)	46%	extreme
August Weather	31°C (87°F)	0 mm (0.0 inches)	39%	extreme
September Weather	27°C (81°F)	1 mm (0.0 inches)	48%	very high
October Weather	21°C (70°F)	7 mm (0.3 inches)	59%	high
November Weather	15°C (59°F)	18 mm (0.7 inches)	72%	moderate
December Weather	11°C (52°F)	41 mm (1.6 inches)	76%	moderate