January Weather in Highland, United States

Last updated: June 24, 2025

In Highland, United States, the average temperature in January hovers around -6°C (21°F), with the mercury dipping as low as -33°C (-26°F) and occasionally peaking at 11°C (52°F). During this chilly month, expect an average precipitation of 45 mm (1.8 in) spread over 8 days, contributing to a notably high average humidity of 84%.

January Temperature in Highland

In January in Highland, the average temperature is -6°C (21°F), with maximums reaching up to 11°C (52°F) and minimums dropping as low as -33°C (-26°F). It's essential to pack warm clothing and be prepared for extreme temperature fluctuations while traveling.

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

The chart illustrates January temperature patterns in Highland, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Highland, January typically has an average temperature of -6°C (21°F), with highs reaching up to 11°C (52°F) and lows dropping to around -33°C (-26°F).

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

January Precipitation in Highland

In Highland in January, the precipitation amount is 45 mm (1.8 in) over the course of 8 days.

January Precipitation Trends in Highland

The chart displays monthly precipitation patterns in Highland, 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 Highland, January typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 8 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 Highland

In Highland in January humidity is 84%. With an average temperature of -6°C (21°F), this humidity feels like an icy blanket enveloping you, making travel uncomfortable as the cold dampness seeps into your bones and slows your movements, turning each step into a shivering struggle.

January Average Humidity in Highland

This chart illustrates the average monthly humidity levels in Highland, 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 Highland is approximately 84%, 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 Highland

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

Maximum UV Index Levels in Highland for January

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

Data source: Highland 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 Highland Compares to Other Months

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

This table compares monthly weather conditions in Highland, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (21°F)	45 mm (1.8 inches)	84%	low
February Weather	-5°C (23°F)	57 mm (2.2 inches)	85%	moderate
March Weather	3°C (37°F)	59 mm (2.3 inches)	84%	moderate
April Weather	8°C (47°F)	85 mm (3.4 inches)	83%	very high
May Weather	16°C (60°F)	136 mm (5.4 inches)	75%	very high
June Weather	22°C (71°F)	129 mm (5.1 inches)	79%	very high
July Weather	24°C (75°F)	103 mm (4.0 inches)	75%	very high
August Weather	22°C (71°F)	96 mm (3.8 inches)	69%	very high
September Weather	18°C (65°F)	119 mm (4.7 inches)	74%	very high
October Weather	11°C (51°F)	124 mm (4.9 inches)	79%	moderate
November Weather	2°C (37°F)	46 mm (1.8 inches)	88%	moderate
December Weather	-2°C (29°F)	41 mm (1.6 inches)	82%	low