January Weather in Williston Highlands, United States

Last updated: June 24, 2025

In January, the average temperature in Williston Highlands, United States hovers around 14°C (58°F). Expect a chilly dip with minimums reaching -5°C (24°F), while warm spells can soar to a pleasant 29°C (85°F). This period sees an average precipitation of 49 mm (1.9 in) over about 5 days, and humidity remains high at 83%, ensuring a rather damp atmosphere.

January Temperature in Williston Highlands

In January in Williston Highlands, the average temperature is 14°C (58°F). The maximum can reach 29°C (85°F), and the minimum can be as low as -5°C (24°F). Travelers should be prepared for a range of temperatures, making layering essential for comfort during their visit.

January Weather in Williston Highlands: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Williston Highlands, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Williston Highlands, January typically has an average temperature of 14°C (58°F), with highs reaching up to 29°C (85°F) and lows dropping to around -5°C (24°F).

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

January Precipitation in Williston Highlands

In Williston Highlands in January, the precipitation amount is 49 mm (1.9 in) spread over a period of 5 days.

January Precipitation Trends in Williston Highlands

The chart displays monthly precipitation patterns in Williston Highlands, 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 Williston Highlands, January typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 5 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 Williston Highlands

In Williston Highlands in January, humidity is 83%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket enveloping you, making exploration feel heavier and sweatier, so be prepared for a slower pace while traveling.

January Average Humidity in Williston Highlands

This chart illustrates the average monthly humidity levels in Williston Highlands, 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 Williston Highlands is approximately 83%, 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 Williston Highlands

In Williston Highlands in January, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Williston Highlands.

Maximum UV Index Levels in Williston Highlands for January

The chart shows the monthly maximum UV Index (UVI) for Williston Highlands 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 Williston Highlands typically reaches 5, which falls under the moderate exposure category.

Data source: Williston Highlands 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 Williston Highlands Compares to Other Months

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

This table compares monthly weather conditions in Williston Highlands, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (58°F)	49 mm (1.9 inches)	83%	moderate
February Weather	18°C (64°F)	61 mm (2.4 inches)	82%	very high
March Weather	19°C (66°F)	28 mm (1.1 inches)	78%	very high
April Weather	22°C (71°F)	83 mm (3.3 inches)	77%	extreme
May Weather	25°C (77°F)	102 mm (4.0 inches)	75%	extreme
June Weather	27°C (80°F)	175 mm (6.9 inches)	76%	extreme
July Weather	27°C (81°F)	197 mm (7.8 inches)	79%	extreme
August Weather	27°C (82°F)	197 mm (7.7 inches)	78%	extreme
September Weather	27°C (80°F)	138 mm (5.5 inches)	83%	very high
October Weather	24°C (76°F)	82 mm (3.2 inches)	81%	very high
November Weather	18°C (65°F)	52 mm (2.0 inches)	83%	high
December Weather	16°C (61°F)	87 mm (3.4 inches)	86%	moderate