February Weather in Alpine, United States

Last updated: June 24, 2025

In February, the average temperature in Alpine, United States hovers around -6°C (21°F). However, be prepared for a wide range; it can dip as low as -21°C (-6°F) and soar to a maximum of 7°C (45°F). Expect a significant precipitation of 135 mm (5.3 in) over approximately 19 days, accompanied by a high average humidity of 95%.

February Temperature in Alpine

In February in Alpine, the average temperature is -6°C (21°F). Maximums can reach 7°C (45°F), while minimums can dip to as low as -21°C (-6°F). Travelers should prepare for a chilly experience with significant temperature variations, so warm clothing is essential.

February Weather in Alpine: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Alpine, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alpine, February typically has an average temperature of -6°C (21°F), with highs reaching up to 7°C (45°F) and lows dropping to around -21°C (-6°F).

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

February Precipitation in Alpine

In Alpine in February, the precipitation amount is 135 mm (5.3 in) spread over 19 days.

February Precipitation Trends in Alpine

The chart displays monthly precipitation patterns in Alpine, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Alpine, February typically receives around 135 mm (5.3 inches) of precipitation spread over approximately 19 days.

Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

February Humidity in Alpine

In Alpine in February, humidity is 95%. With an average temperature of -6°C (21°F), this humidity feels like an icy blanket enveloping you, making the cold air bite even harder as you venture outside, turning each breath into a visible mist and creating a challenging environment for travelers.

February Average Humidity in Alpine

This chart illustrates the average monthly humidity levels in Alpine, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Alpine is approximately 95%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Alpine

In Alpine in February, 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 Alpine.

Maximum UV Index Levels in Alpine for February

The chart shows the monthly maximum UV Index (UVI) for Alpine in February, 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 February, the maximum UV index in Alpine typically reaches 5, which falls under the moderate exposure category.

Data source: Alpine February 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 February Weather in Alpine Compares to Other Months

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

This table compares monthly weather conditions in Alpine, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (20°F)	87 mm (3.4 inches)	95%	moderate
February Weather	-6°C (21°F)	135 mm (5.3 inches)	95%	moderate
March Weather	-1°C (30°F)	70 mm (2.8 inches)	90%	very high
April Weather	1°C (34°F)	94 mm (3.7 inches)	81%	very high
May Weather	5°C (41°F)	63 mm (2.5 inches)	71%	extreme
June Weather	13°C (55°F)	53 mm (2.1 inches)	64%	extreme
July Weather	18°C (64°F)	20 mm (0.8 inches)	59%	extreme
August Weather	17°C (62°F)	27 mm (1.1 inches)	49%	extreme
September Weather	11°C (53°F)	53 mm (2.1 inches)	52%	very high
October Weather	3°C (37°F)	65 mm (2.6 inches)	69%	high
November Weather	-3°C (27°F)	87 mm (3.4 inches)	86%	moderate
December Weather	-7°C (20°F)	88 mm (3.5 inches)	91%	moderate