January Weather in Saint Maries, United States

Last updated: June 24, 2025

In January, the average temperature in Saint Maries, United States hovers around -1°C (30°F). Expect chilly days, with temperatures dipping as low as -20°C (-3°F) and peaking at 8°C (46°F). Rainfall is quite frequent, with an average precipitation of 111 mm (4.4 in) spread over 15 days, and humidity remains high at 89%. Prepare for a crisp and potentially wet month ahead!

January Temperature in Saint Maries

In January in Saint Maries, the average temperature is -1°C (30°F), with maximums peaking at 8°C (46°F) and minimums dropping to as low as -20°C (-3°F). Travelers should prepare for chilly conditions and pack accordingly to enjoy their time in Saint Maries.

January Weather in Saint Maries: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Saint Maries, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint Maries, January typically has an average temperature of -1°C (30°F), with highs reaching up to 8°C (46°F) and lows dropping to around -20°C (-3°F).

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

January Precipitation in Saint Maries

In Saint Maries in January, the total precipitation amount is 111 mm (4.4 in) spread over 15 days.

January Precipitation Trends in Saint Maries

The chart displays monthly precipitation patterns in Saint Maries, 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 Saint Maries, January typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 15 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 Saint Maries

In Saint Maries in January humidity is 89%. With an average temperature of -1°C (30°F), this humidity feels like a biting chill that wraps around you, making outdoor travel uncomfortable and brisk, as the cold air sharpens the dampness, leaving you feeling colder than the thermometer suggests.

January Average Humidity in Saint Maries

This chart illustrates the average monthly humidity levels in Saint Maries, 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 Saint Maries 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 Saint Maries

In Saint Maries 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 Saint Maries, you can visit Hourly UV Index in Saint Maries.

Maximum UV Index Levels in Saint Maries for January

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

Data source: Saint Maries 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 Saint Maries Compares to Other Months

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

This table compares monthly weather conditions in Saint Maries, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	111 mm (4.4 inches)	89%	low
February Weather	-2°C (28°F)	142 mm (5.6 inches)	89%	moderate
March Weather	2°C (37°F)	101 mm (4.0 inches)	87%	high
April Weather	6°C (44°F)	100 mm (4.0 inches)	84%	high
May Weather	12°C (54°F)	87 mm (3.4 inches)	77%	very high
June Weather	16°C (61°F)	49 mm (1.9 inches)	78%	very high
July Weather	21°C (71°F)	9 mm (0.3 inches)	77%	very high
August Weather	21°C (70°F)	18 mm (0.7 inches)	64%	very high
September Weather	15°C (59°F)	46 mm (1.8 inches)	62%	high
October Weather	7°C (45°F)	101 mm (4.0 inches)	79%	moderate
November Weather	3°C (37°F)	137 mm (5.4 inches)	87%	moderate
December Weather	-1°C (30°F)	130 mm (5.1 inches)	90%	low