January Weather in Hayfield, United States

Last updated: June 24, 2025

In January, the average temperature in Hayfield, United States hovers around -8°C (17°F). It can plunge to a chilling -34°C (-30°F) at its lowest, while the mercury can rise to a maximum of 8°C (47°F). Expect about 36 mm (1.4 in) of precipitation spread over 6 days, with an average humidity of 82%, adding to the crisp, wintry atmosphere.

January Temperature in Hayfield

In January in Hayfield, the average temperature is -8°C (17°F). Maximums can reach 8°C (47°F), and minimums can plummet to as low as -34°C (-30°F). It's essential to prepare for extremely cold weather if you plan to travel during this time.

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

The chart illustrates January temperature patterns in Hayfield, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hayfield, January typically has an average temperature of -8°C (17°F), with highs reaching up to 8°C (47°F) and lows dropping to around -34°C (-30°F).

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

January Precipitation in Hayfield

In Hayfield in January, the total precipitation amount is 36 mm (1.4 in), which falls over the course of 6 days.

January Precipitation Trends in Hayfield

The chart displays monthly precipitation patterns in Hayfield, 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 Hayfield, January typically receives around 36 mm (1.4 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 Hayfield

In Hayfield in January, humidity is 82%. With an average temperature of -8°C (17°F), this humidity feels like a biting chill that penetrates your layers, making traveling outdoors a brisk and uncomfortable experience.

January Average Humidity in Hayfield

This chart illustrates the average monthly humidity levels in Hayfield, 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 Hayfield is approximately 82%, 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 Hayfield

In Hayfield in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Hayfield, you can check the information here.

Maximum UV Index Levels in Hayfield for January

The chart shows the monthly maximum UV Index (UVI) for Hayfield 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 Hayfield typically reaches 3, which falls under the moderate exposure category.

Data source: Hayfield 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 Hayfield Compares to Other Months

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

This table compares monthly weather conditions in Hayfield, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (17°F)	36 mm (1.4 inches)	82%	moderate
February Weather	-8°C (17°F)	46 mm (1.8 inches)	84%	moderate
March Weather	1°C (34°F)	61 mm (2.4 inches)	80%	moderate
April Weather	6°C (44°F)	90 mm (3.5 inches)	81%	very high
May Weather	15°C (59°F)	143 mm (5.6 inches)	74%	very high
June Weather	21°C (71°F)	132 mm (5.2 inches)	80%	very high
July Weather	23°C (73°F)	100 mm (4.0 inches)	80%	very high
August Weather	21°C (70°F)	118 mm (4.6 inches)	77%	very high
September Weather	18°C (64°F)	124 mm (4.9 inches)	75%	very high
October Weather	9°C (48°F)	105 mm (4.1 inches)	80%	moderate
November Weather	1°C (34°F)	44 mm (1.7 inches)	87%	moderate
December Weather	-4°C (25°F)	41 mm (1.6 inches)	83%	low