January Weather in Highland, United States

Last updated: June 24, 2025

In January, the average temperature in Highland, United States hovers around 3°C (38°F), but be prepared for a range that can dip to a chilly -15°C (6°F) or soar to a pleasant 21°C (71°F). Expect around 88 mm (3.5 in) of precipitation spread over 8 days, resulting in an average humidity of 83%.

January Temperature in Highland

In January in Highland, the average temperature is 3°C (38°F), with maximums reaching up to 21°C (71°F) and minimums dipping as low as -15°C (6°F). Be prepared for a wide range of temperatures if you're planning to visit during this time!

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 3°C (38°F), with highs reaching up to 21°C (71°F) and lows dropping to around -15°C (6°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 88 mm (3.5 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 88 mm (3.5 inches) of precipitation spread over approximately 8 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 83%. With an average temperature of 3°C (38°F), this humidity feels like a cold, damp embrace that chills you to the bone, making outdoor activities feel brisk and uncomfortable for traveling.

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 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 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	3°C (38°F)	88 mm (3.5 inches)	83%	moderate
February Weather	5°C (42°F)	124 mm (4.9 inches)	81%	high
March Weather	11°C (52°F)	148 mm (5.8 inches)	80%	very high
April Weather	14°C (58°F)	174 mm (6.8 inches)	80%	very high
May Weather	20°C (69°F)	175 mm (6.9 inches)	83%	very high
June Weather	25°C (77°F)	88 mm (3.5 inches)	83%	extreme
July Weather	27°C (81°F)	85 mm (3.4 inches)	76%	extreme
August Weather	26°C (79°F)	114 mm (4.5 inches)	69%	very high
September Weather	24°C (75°F)	77 mm (3.0 inches)	68%	very high
October Weather	16°C (62°F)	115 mm (4.5 inches)	72%	high
November Weather	9°C (48°F)	85 mm (3.4 inches)	83%	moderate
December Weather	6°C (44°F)	93 mm (3.7 inches)	86%	moderate