January Weather in Yonah, United States

Last updated: June 24, 2025

In January, the average temperature in Yonah, United States hovers around 5°C (41°F). Expect a chill with minimums dipping to -14°C (8°F), while highs can reach a comfortable 21°C (71°F). Precipitation is notable, with about 129 mm (5.1 in) spread over 10 days, and the air carries an average humidity of 86%, making it feel even cooler.

January Temperature in Yonah

In January in Yonah, the average temperature is 5°C (41°F), with maximums reaching 21°C (71°F) and minimums dropping as low as -14°C (8°F). Be prepared for a wide range of temperatures when traveling, so pack accordingly and enjoy your adventure!

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

The chart illustrates January temperature patterns in Yonah, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yonah, January typically has an average temperature of 5°C (41°F), with highs reaching up to 21°C (71°F) and lows dropping to around -14°C (8°F).

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

January Precipitation in Yonah

In Yonah in January, the precipitation amount is 129 mm (5.1 in) over a span of 10 days.

January Precipitation Trends in Yonah

The chart displays monthly precipitation patterns in Yonah, 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 Yonah, January typically receives around 129 mm (5.1 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Yonah

In Yonah in January humidity is 86%. With an average temperature of 5°C (41°F), this humidity feels like a heavy, damp blanket wrapping around you, making outdoor activities uncomfortable and travel quite challenging due to the chill combined with the stickiness in the air.

January Average Humidity in Yonah

This chart illustrates the average monthly humidity levels in Yonah, 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 Yonah is approximately 86%, 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 Yonah

In Yonah 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 Yonah for better planning.

Maximum UV Index Levels in Yonah for January

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

Data source: Yonah 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 Yonah Compares to Other Months

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

This table compares monthly weather conditions in Yonah, 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)	129 mm (5.1 inches)	86%	moderate
February Weather	8°C (46°F)	195 mm (7.7 inches)	86%	high
March Weather	11°C (51°F)	148 mm (5.8 inches)	86%	very high
April Weather	14°C (58°F)	149 mm (5.9 inches)	82%	extreme
May Weather	19°C (66°F)	139 mm (5.5 inches)	85%	extreme
June Weather	22°C (71°F)	140 mm (5.5 inches)	85%	extreme
July Weather	24°C (75°F)	132 mm (5.2 inches)	83%	extreme
August Weather	23°C (74°F)	155 mm (6.1 inches)	76%	very high
September Weather	21°C (70°F)	136 mm (5.3 inches)	76%	very high
October Weather	16°C (61°F)	188 mm (7.4 inches)	80%	very high
November Weather	9°C (49°F)	96 mm (3.8 inches)	88%	high
December Weather	7°C (44°F)	158 mm (6.2 inches)	88%	moderate