January Weather in Vian, United States

Last updated: June 24, 2025

In January, the average temperature in Vian, United States hovers around 5°C (41°F). Expect chilly lows dipping to -16°C (4°F), while the days can surprise you with highs reaching 24°C (76°F). Prepare for some moisture, as 90 mm (3.5 in) of precipitation typically falls over 8 days. The air feels quite humid, with an average humidity of around 79%.

January Temperature in Vian

In January in Vian, the average temperature is 5°C (41°F), with maximums reaching 24°C (76°F) and minimums dropping as low as -16°C (4°F). This wide temperature range makes it essential for travelers to pack a variety of clothing options to stay comfortable throughout their visit.

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

The chart illustrates January temperature patterns in Vian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vian, January typically has an average temperature of 5°C (41°F), with highs reaching up to 24°C (76°F) and lows dropping to around -16°C (4°F).

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

January Precipitation in Vian

In Vian in January, the precipitation amount is 90 mm (3.5 in) spread over 8 days, indicating a relatively wet period for the region.

January Precipitation Trends in Vian

The chart displays monthly precipitation patterns in Vian, 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 Vian, January typically receives around 90 mm (3.5 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 Vian

In Vian in January, humidity is 79%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less enjoyable and requiring extra layers to stay warm and comfortable while traveling.

January Average Humidity in Vian

This chart illustrates the average monthly humidity levels in Vian, 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 Vian is approximately 79%, 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 Vian

In Vian 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 Vian for better planning.

Maximum UV Index Levels in Vian for January

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

Data source: Vian 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 Vian Compares to Other Months

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

This table compares monthly weather conditions in Vian, 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 (41°F)	90 mm (3.5 inches)	79%	moderate
February Weather	6°C (43°F)	102 mm (4.0 inches)	78%	high
March Weather	12°C (55°F)	126 mm (4.9 inches)	75%	high
April Weather	16°C (60°F)	142 mm (5.6 inches)	75%	very high
May Weather	21°C (70°F)	206 mm (8.1 inches)	83%	very high
June Weather	26°C (79°F)	78 mm (3.1 inches)	81%	extreme
July Weather	28°C (83°F)	95 mm (3.7 inches)	78%	extreme
August Weather	27°C (81°F)	122 mm (4.8 inches)	68%	very high
September Weather	25°C (77°F)	77 mm (3.0 inches)	64%	very high
October Weather	17°C (63°F)	151 mm (5.9 inches)	71%	high
November Weather	11°C (51°F)	68 mm (2.7 inches)	82%	moderate
December Weather	8°C (46°F)	85 mm (3.4 inches)	87%	moderate