January Weather in Ray, United States

Last updated: June 24, 2025

In January, the average temperature in Ray, United States hovers around -11°C (13°F), with extremes that can dip as low as -38°C (-36°F) or rise to a balmy 8°C (47°F). Expect 11 mm (0.4 in) of precipitation over 3 days, adding a touch of moisture to the air, which is typically saturated with an average humidity of 89%.

January Temperature in Ray

In January in Ray, the average temperature is -11°C (13°F), with maximums reaching 8°C (47°F) and minimums plummeting as low as -38°C (-36°F). This wide temperature range suggests that travelers should be well-prepared for extreme cold and variations in weather during their visit.

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

The chart illustrates January temperature patterns in Ray, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ray, January typically has an average temperature of -11°C (13°F), with highs reaching up to 8°C (47°F) and lows dropping to around -38°C (-36°F).

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

January Precipitation in Ray

In Ray in January, the precipitation amount is 11 mm (0.4 in) over the course of 3 days.

January Precipitation Trends in Ray

The chart displays monthly precipitation patterns in Ray, 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 Ray, January typically receives around 11 mm (0.4 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 Ray

In Ray in January, humidity is 89%. With an average temperature of -11°C (13°F), this humidity feels like a biting chill, making travel quite uncomfortable as the cold air intensifies the dampness, creating a bone-deep shiver that is hard to shake off.

January Average Humidity in Ray

This chart illustrates the average monthly humidity levels in Ray, 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 Ray is approximately 89%, 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 Ray

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

Maximum UV Index Levels in Ray for January

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

Data source: Ray 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 Ray Compares to Other Months

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

This table compares monthly weather conditions in Ray, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-11°C (13°F)	11 mm (0.4 inches)	89%	low
February Weather	-12°C (10°F)	17 mm (0.7 inches)	92%	moderate
March Weather	-2°C (28°F)	24 mm (1.0 inches)	84%	moderate
April Weather	3°C (38°F)	26 mm (1.0 inches)	74%	very high
May Weather	12°C (54°F)	42 mm (1.7 inches)	73%	very high
June Weather	19°C (66°F)	67 mm (2.6 inches)	69%	very high
July Weather	22°C (71°F)	58 mm (2.3 inches)	76%	very high
August Weather	20°C (68°F)	47 mm (1.9 inches)	74%	very high
September Weather	15°C (58°F)	59 mm (2.3 inches)	65%	high
October Weather	5°C (42°F)	31 mm (1.2 inches)	71%	moderate
November Weather	-2°C (29°F)	20 mm (0.8 inches)	84%	low
December Weather	-7°C (19°F)	19 mm (0.7 inches)	92%	low