January Weather in Vernon, United States

Last updated: June 24, 2025

In January, the average temperature in Vernon, United States is a cool 6°C (42°F). Expect a wide range, with minimums dipping as low as -15°C (5°F) and maximums soaring to 27°C (81°F). During this month, anticipate about 33 mm (1.3 in) of precipitation spread over 4 days, contributing to an average humidity of 76%.

January Temperature in Vernon

In January in Vernon, the average temperature is 6°C (42°F). Maximum temperatures can reach 27°C (81°F), while minimum temperatures can drop as low as -15°C (5°F). Visitors should be prepared for a wide range of weather conditions when traveling to Vernon during this month.

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

The chart illustrates January temperature patterns in Vernon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vernon, January typically has an average temperature of 6°C (42°F), with highs reaching up to 27°C (81°F) and lows dropping to around -15°C (5°F).

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

January Precipitation in Vernon

In Vernon in January, the precipitation amount is 33 mm (1.3 in) over a span of 4 days.

January Precipitation Trends in Vernon

The chart displays monthly precipitation patterns in Vernon, 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 Vernon, January typically receives around 33 mm (1.3 inches) of precipitation spread over approximately 4 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 Vernon

In Vernon in January, humidity is 76%. With an average temperature of 6°C (42°F), this humidity feels like a damp chill that seeps into your bones, making travel quite brisk and requiring warm layers to stay comfortable while exploring.

January Average Humidity in Vernon

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

In Vernon 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 Vernon for better planning.

Maximum UV Index Levels in Vernon for January

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

Data source: Vernon 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 Vernon Compares to Other Months

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

This table compares monthly weather conditions in Vernon, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (42°F)	33 mm (1.3 inches)	76%	moderate
February Weather	7°C (44°F)	28 mm (1.1 inches)	76%	high
March Weather	14°C (57°F)	64 mm (2.5 inches)	70%	very high
April Weather	17°C (63°F)	99 mm (3.9 inches)	72%	very high
May Weather	23°C (73°F)	113 mm (4.5 inches)	82%	extreme
June Weather	28°C (82°F)	63 mm (2.5 inches)	82%	extreme
July Weather	30°C (86°F)	22 mm (0.9 inches)	80%	extreme
August Weather	29°C (84°F)	42 mm (1.7 inches)	72%	extreme
September Weather	25°C (77°F)	92 mm (3.6 inches)	64%	very high
October Weather	18°C (65°F)	66 mm (2.6 inches)	71%	very high
November Weather	12°C (53°F)	23 mm (0.9 inches)	81%	moderate
December Weather	8°C (47°F)	27 mm (1.0 inches)	84%	moderate