January Weather in Sublette, United States

Last updated: June 24, 2025

In January, the average temperature in Sublette, United States hovers around 1°C (34°F). Expect the minimum to dip as low as -19°C (-2°F), while occasionally peaking at a comfortable 21°C (71°F). During this period, precipitation amounts to 17 mm (0.7 in) spread over just 2 days, with an average humidity of 74%. Stay prepared for a mix of chilly days and mild warmth!

January Temperature in Sublette

In January in Sublette, the average temperature is 1°C (34°F). The maximum can reach 21°C (71°F), while the minimum can drop as low as -19°C (-2°F). Be prepared for a wide range of temperatures when traveling, so pack accordingly!

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

The chart illustrates January temperature patterns in Sublette, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sublette, January typically has an average temperature of 1°C (34°F), with highs reaching up to 21°C (71°F) and lows dropping to around -19°C (-2°F).

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

January Precipitation in Sublette

In Sublette in January, the precipitation amount is 17 mm (0.7 in) over a span of 2 days.

January Precipitation Trends in Sublette

The chart displays monthly precipitation patterns in Sublette, 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 Sublette, January typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 2 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 Sublette

In Sublette in January humidity is 74%. With average temperature 1°C (34°F), this humidity feels like a chilling blanket enveloping you, making it uncomfortable for traveling as you navigate through the damp air, leaving you feeling colder than the actual temperature suggests.

January Average Humidity in Sublette

This chart illustrates the average monthly humidity levels in Sublette, 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 Sublette is approximately 74%, 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 Sublette

In Sublette 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 Sublette for better planning.

Maximum UV Index Levels in Sublette for January

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

Data source: Sublette 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 Sublette Compares to Other Months

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

This table compares monthly weather conditions in Sublette, 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 (34°F)	17 mm (0.7 inches)	74%	moderate
February Weather	1°C (34°F)	14 mm (0.6 inches)	77%	high
March Weather	8°C (47°F)	56 mm (2.2 inches)	65%	high
April Weather	12°C (54°F)	41 mm (1.6 inches)	67%	very high
May Weather	18°C (64°F)	121 mm (4.8 inches)	81%	extreme
June Weather	24°C (76°F)	55 mm (2.2 inches)	82%	extreme
July Weather	26°C (80°F)	40 mm (1.6 inches)	82%	extreme
August Weather	25°C (77°F)	66 mm (2.6 inches)	84%	very high
September Weather	22°C (72°F)	39 mm (1.5 inches)	79%	very high
October Weather	13°C (56°F)	51 mm (2.0 inches)	75%	high
November Weather	7°C (45°F)	11 mm (0.4 inches)	79%	moderate
December Weather	3°C (37°F)	22 mm (0.9 inches)	83%	moderate