January Weather in Blue Mountain, United States

Last updated: June 24, 2025

In Blue Mountain, United States, the average temperature in January is a brisk 6°C (43°F). Expect a wide range, with minimums dipping to -14°C (7°F) and maximums soaring to 24°C (76°F). Precipitation measures around 113 mm (4.5 in) over the course of 9 days, contributing to an average humidity level of 86%.

January Temperature in Blue Mountain

In January in Blue Mountain, the average temperature is 6°C (43°F). Maximum temperatures can reach 24°C (76°F), while minimums can drop as low as -14°C (7°F). Be prepared for a wide range of weather conditions when traveling to Blue Mountain during this time.

January Weather in Blue Mountain: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Blue Mountain, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Blue Mountain, January typically has an average temperature of 6°C (43°F), with highs reaching up to 24°C (76°F) and lows dropping to around -14°C (7°F).

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

January Precipitation in Blue Mountain

In Blue Mountain in January, the precipitation amount is 113 mm (4.5 in) over a span of 9 days.

January Precipitation Trends in Blue Mountain

The chart displays monthly precipitation patterns in Blue Mountain, 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 Blue Mountain, January typically receives around 113 mm (4.5 inches) of precipitation spread over approximately 9 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 Blue Mountain

In Blue Mountain in January humidity is 86%. With an average temperature of 6°C (43°F), this humidity feels like a chilling blanket enveloping you, making outdoor exploration feel damp and uncomfortable.

January Average Humidity in Blue Mountain

This chart illustrates the average monthly humidity levels in Blue Mountain, 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 Blue Mountain is approximately 86%, 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 Blue Mountain

In Blue Mountain 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 Blue Mountain for better planning.

Maximum UV Index Levels in Blue Mountain for January

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

Data source: Blue Mountain 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 Blue Mountain Compares to Other Months

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

This table compares monthly weather conditions in Blue Mountain, 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 (43°F)	113 mm (4.5 inches)	86%	moderate
February Weather	8°C (47°F)	180 mm (7.1 inches)	85%	high
March Weather	13°C (56°F)	157 mm (6.2 inches)	84%	very high
April Weather	16°C (61°F)	146 mm (5.7 inches)	81%	very high
May Weather	22°C (72°F)	109 mm (4.3 inches)	83%	extreme
June Weather	25°C (78°F)	125 mm (4.9 inches)	83%	extreme
July Weather	27°C (81°F)	133 mm (5.2 inches)	80%	extreme
August Weather	26°C (80°F)	119 mm (4.7 inches)	73%	very high
September Weather	24°C (76°F)	123 mm (4.8 inches)	70%	very high
October Weather	18°C (65°F)	106 mm (4.2 inches)	73%	high
November Weather	10°C (51°F)	79 mm (3.1 inches)	85%	moderate
December Weather	8°C (48°F)	153 mm (6.0 inches)	88%	moderate