January Weather in Mayville, United States

Last updated: June 24, 2025

In January, the average temperature in Mayville, United States hovers around -12°C (10°F), with extremes ranging from a chilling -38°C (-36°F) to a mild 4°C (39°F). Expect about 18 mm (0.7 in) of precipitation over 3 days, contributing to a high average humidity of 90%. Stay warm and prepared for winter conditions!

January Temperature in Mayville

In January in Mayville, the average temperature is -12°C (10°F), with a maximum reaching 4°C (39°F) and a minimum that can plummet to -38°C (-36°F). Travelers should be well-prepared for extreme cold conditions and dress accordingly.

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

The chart illustrates January temperature patterns in Mayville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mayville, January typically has an average temperature of -12°C (10°F), with highs reaching up to 4°C (39°F) and lows dropping to around -38°C (-36°F).

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

January Precipitation in Mayville

In Mayville in January, the precipitation amount is 18 mm (0.7 in) over a span of 3 days.

January Precipitation Trends in Mayville

The chart displays monthly precipitation patterns in Mayville, 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 Mayville, January typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 3 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 Mayville

In Mayville in January humidity is 90%. With an average temperature of -12°C (10°F), this humidity feels like an icy blanket enveloping you, making every breath a struggle and travel exhausting as the cold moisture clings to your skin, leaving you yearning for warmth.

January Average Humidity in Mayville

This chart illustrates the average monthly humidity levels in Mayville, 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 Mayville is approximately 90%, 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 Mayville

In Mayville in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Mayville, you can visit Hourly UV Index in Mayville.

Maximum UV Index Levels in Mayville for January

The chart shows the monthly maximum UV Index (UVI) for Mayville 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 Mayville typically reaches 2, which falls under the low exposure category.

Data source: Mayville 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 Mayville Compares to Other Months

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

This table compares monthly weather conditions in Mayville, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-12°C (10°F)	18 mm (0.7 inches)	90%	low
February Weather	-13°C (9°F)	19 mm (0.8 inches)	92%	moderate
March Weather	-3°C (27°F)	27 mm (1.1 inches)	85%	moderate
April Weather	4°C (39°F)	41 mm (1.6 inches)	81%	high
May Weather	13°C (56°F)	55 mm (2.2 inches)	75%	very high
June Weather	20°C (69°F)	91 mm (3.6 inches)	79%	very high
July Weather	22°C (72°F)	62 mm (2.4 inches)	76%	very high
August Weather	20°C (68°F)	81 mm (3.2 inches)	78%	very high
September Weather	15°C (60°F)	68 mm (2.7 inches)	77%	high
October Weather	6°C (44°F)	79 mm (3.1 inches)	79%	moderate
November Weather	-2°C (28°F)	21 mm (0.8 inches)	86%	moderate
December Weather	-8°C (18°F)	39 mm (1.5 inches)	86%	low