January Weather in Ronan, United States

Last updated: June 24, 2025

In January, the average temperature in Ronan, United States hovers around -4°C (25°F), with extremes ranging from a chilling -24°C (-11°F) to a mild 7°C (44°F). Expect 69 mm (2.7 in) of precipitation spread over 13 days, contributing to an average humidity of 93%. Bundle up and prepare for a damp, cold month!

January Temperature in Ronan

In January in Ronan, the average temperature is -4°C (25°F). Maximum can reach 7°C (44°F) and minimum can be as low as -24°C (-11°F). Travelers should be prepared for a range of temperatures and dress accordingly to enjoy their visit.

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

The chart illustrates January temperature patterns in Ronan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ronan, January typically has an average temperature of -4°C (25°F), with highs reaching up to 7°C (44°F) and lows dropping to around -24°C (-11°F).

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

January Precipitation in Ronan

In Ronan in January, the precipitation amount is 69 mm (2.7 in) over the course of 13 days.

January Precipitation Trends in Ronan

The chart displays monthly precipitation patterns in Ronan, 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 Ronan, January typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 13 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 Ronan

In Ronan in January humidity is 93%. With an average temperature of -4°C (25°F), this humidity feels like a biting chill that clings to the skin, making even short excursions outdoors feel daunting and uncomfortable.

January Average Humidity in Ronan

This chart illustrates the average monthly humidity levels in Ronan, 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 Ronan is approximately 93%, 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 Ronan

In Ronan 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 Ronan, you can visit Hourly UV Index in Ronan.

Maximum UV Index Levels in Ronan for January

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

Data source: Ronan 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 Ronan Compares to Other Months

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

This table compares monthly weather conditions in Ronan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	69 mm (2.7 inches)	93%	low
February Weather	-6°C (21°F)	120 mm (4.7 inches)	92%	moderate
March Weather	0°C (32°F)	71 mm (2.8 inches)	89%	high
April Weather	4°C (39°F)	95 mm (3.7 inches)	85%	high
May Weather	10°C (49°F)	90 mm (3.5 inches)	80%	very high
June Weather	14°C (58°F)	80 mm (3.1 inches)	78%	very high
July Weather	20°C (67°F)	18 mm (0.7 inches)	77%	very high
August Weather	19°C (66°F)	29 mm (1.1 inches)	66%	very high
September Weather	13°C (56°F)	47 mm (1.9 inches)	67%	high
October Weather	5°C (41°F)	96 mm (3.8 inches)	77%	moderate
November Weather	0°C (33°F)	103 mm (4.1 inches)	89%	moderate
December Weather	-3°C (27°F)	93 mm (3.7 inches)	95%	low