January Weather in Highland, United States

Last updated: June 24, 2025

In January, the average temperature in Highland, United States hovers around -2°C (29°F). While the mercury can plunge as low as -26°C (-14°F), it may also peak at a comfortable 17°C (63°F). Expect 42 mm (1.6 in) of precipitation spread over 6 days, all with an average humidity of 76%. Stay prepared for a chilly yet dynamic month!

January Temperature in Highland

In January in Highland, the average temperature is -2°C (29°F). Maximum can reach 17°C (63°F), and the minimum can be as low as -26°C (-14°F). Travelers should be prepared for a wide range of temperatures, from chilly days to surprisingly warmer spells.

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 -2°C (29°F), with highs reaching up to 17°C (63°F) and lows dropping to around -26°C (-14°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 total precipitation amount is 42 mm (1.6 in) over a span of 6 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 42 mm (1.6 inches) of precipitation spread over approximately 6 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 Highland

In Highland in January, humidity is 76%. With an average temperature of -2°C (29°F), this humidity feels like a biting chill that seeps into your bones, making outdoor activities less enjoyable and requiring extra layers to stay warm while exploring.

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 76%, 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 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Highland, you can check the information here.

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 3, which falls under the moderate 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	-2°C (29°F)	42 mm (1.6 inches)	76%	moderate
February Weather	-1°C (31°F)	32 mm (1.3 inches)	77%	moderate
March Weather	7°C (45°F)	96 mm (3.8 inches)	70%	high
April Weather	12°C (53°F)	80 mm (3.2 inches)	73%	very high
May Weather	18°C (65°F)	195 mm (7.7 inches)	82%	very high
June Weather	25°C (77°F)	117 mm (4.6 inches)	82%	extreme
July Weather	26°C (79°F)	81 mm (3.2 inches)	81%	extreme
August Weather	24°C (76°F)	121 mm (4.7 inches)	78%	very high
September Weather	22°C (72°F)	84 mm (3.3 inches)	71%	very high
October Weather	13°C (56°F)	127 mm (5.0 inches)	71%	high
November Weather	6°C (43°F)	40 mm (1.6 inches)	81%	moderate
December Weather	2°C (36°F)	32 mm (1.3 inches)	84%	moderate