March Weather in Alpine, United States

Last updated: June 24, 2025

In March, the average temperature in Alpine, United States hovers around 15°C (59°F). However, be prepared for a range, as temperatures can dip to a chilling -6°C (22°F) or soar to a sizzling 32°C (90°F). The region experiences a modest precipitation amount of 14 mm (0.6 in) over just 1 day, while the average humidity remains at a comfortable 63%.

March Temperature in Alpine

In March in Alpine, the average temperature is 15°C (59°F). Maximums can reach 32°C (90°F), and minimums can drop as low as -6°C (22°F). Visitors should be prepared for a wide range of temperatures, making it essential to pack for both warm days and chilly nights.

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

The chart illustrates March 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, March typically has an average temperature of 15°C (59°F), with highs reaching up to 32°C (90°F) and lows dropping to around -6°C (22°F).

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

March Precipitation in Alpine

In Alpine in March, the precipitation amount is 14 mm (0.6 in) over the course of 1 day.

March Precipitation Trends in Alpine

The chart displays monthly precipitation patterns in Alpine, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Alpine, March typically receives around 14 mm (0.6 inches) of precipitation spread over approximately 1 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Alpine

In Alpine in March humidity is 63%. With an average temperature of 15°C (59°F), this humidity feels like a refreshing embrace—ideal for leisurely strolls and exploration, though you might want a light jacket for the cooler moments.

March Average Humidity in Alpine

This chart illustrates the average monthly humidity levels in Alpine, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Alpine is approximately 63%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Alpine

In Alpine in March, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Alpine.

Maximum UV Index Levels in Alpine for March

The chart shows the monthly maximum UV Index (UVI) for Alpine in March, 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 March, the maximum UV index in Alpine typically reaches 10, which falls under the very high exposure category.

Data source: Alpine March 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 March 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 March’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 March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (46°F)	12 mm (0.5 inches)	76%	moderate
February Weather	10°C (51°F)	9 mm (0.3 inches)	74%	very high
March Weather	15°C (59°F)	14 mm (0.6 inches)	63%	very high
April Weather	19°C (66°F)	12 mm (0.5 inches)	61%	extreme
May Weather	24°C (75°F)	16 mm (0.6 inches)	68%	extreme
June Weather	26°C (80°F)	31 mm (1.2 inches)	70%	extreme
July Weather	26°C (79°F)	38 mm (1.5 inches)	70%	extreme
August Weather	26°C (78°F)	44 mm (1.7 inches)	67%	extreme
September Weather	23°C (73°F)	38 mm (1.5 inches)	74%	extreme
October Weather	18°C (65°F)	19 mm (0.8 inches)	75%	very high
November Weather	13°C (56°F)	7 mm (0.3 inches)	84%	high
December Weather	9°C (49°F)	21 mm (0.8 inches)	85%	moderate