January Weather in Orleans, United States

Last updated: June 24, 2025

In Orleans, United States, the average temperature in January hovers around -9°C (17°F), but can plunge to a chilling -33°C (-28°F) at its lowest and peak at a mild 11°C (52°F). Expect 88 mm (3.5 in) of precipitation over about 14 days, coupled with a high average humidity of 91%, making this month quite an experience for visitors!

January Temperature in Orleans

In January in Orleans, the average temperature is -9°C (17°F). Maximums can reach 11°C (52°F), while minimums can be as low as -33°C (-28°F). Travelers should be prepared for a wide range of temperatures and dress accordingly for both the chilly days and the potential milder spells.

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

The chart illustrates January temperature patterns in Orleans, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Orleans, January typically has an average temperature of -9°C (17°F), with highs reaching up to 11°C (52°F) and lows dropping to around -33°C (-28°F).

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

January Precipitation in Orleans

In Orleans in January, the precipitation amount is 88 mm (3.5 in) over the course of 14 days.

January Precipitation Trends in Orleans

The chart displays monthly precipitation patterns in Orleans, 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 Orleans, January typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 14 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 Orleans

In Orleans in January humidity is 91%. With an average temperature of -9°C (17°F), this humidity feels like an Arctic chill that clings to your skin, making travel uncomfortable as you battle the biting cold that seeps into your bones.

January Average Humidity in Orleans

This chart illustrates the average monthly humidity levels in Orleans, 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 Orleans is approximately 91%, 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 Orleans

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

Maximum UV Index Levels in Orleans for January

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

Data source: Orleans 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 Orleans Compares to Other Months

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

This table compares monthly weather conditions in Orleans, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (17°F)	88 mm (3.5 inches)	91%	low
February Weather	-7°C (20°F)	83 mm (3.3 inches)	89%	moderate
March Weather	-3°C (27°F)	81 mm (3.2 inches)	85%	moderate
April Weather	5°C (41°F)	115 mm (4.5 inches)	84%	very high
May Weather	12°C (54°F)	103 mm (4.1 inches)	78%	very high
June Weather	17°C (63°F)	110 mm (4.3 inches)	72%	very high
July Weather	20°C (68°F)	127 mm (5.0 inches)	75%	very high
August Weather	19°C (66°F)	102 mm (4.0 inches)	74%	very high
September Weather	15°C (58°F)	79 mm (3.1 inches)	77%	high
October Weather	8°C (47°F)	147 mm (5.8 inches)	85%	moderate
November Weather	0°C (32°F)	115 mm (4.5 inches)	86%	moderate
December Weather	-6°C (22°F)	86 mm (3.4 inches)	85%	low