October Weather in Alpine, United States

Last updated: June 24, 2025

In October, the average temperature in Alpine, United States reaches a comfortable 19°C (67°F), with potential fluctuations ranging from a cool 6°C (43°F) to a sweltering 37°C (100°F). Expect about 15 mm (0.6 in) of precipitation over 2 days, contributing to an average humidity of 58%. Be prepared for a mix of weather as you enjoy this beautiful destination!

October Temperature in Alpine

In October in Alpine, the average temperature is 19°C (67°F). Maximum temperatures can reach 37°C (100°F) and minimums can be as low as 6°C (43°F). Be sure to pack for a range of weather conditions to fully enjoy your travels!

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

The chart illustrates October 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, October typically has an average temperature of 19°C (67°F), with highs reaching up to 37°C (100°F) and lows dropping to around 6°C (43°F).

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

October Precipitation in Alpine

In Alpine in October, the precipitation amount is 15 mm (0.6 in) over the course of 2 days.

October Precipitation Trends in Alpine

The chart displays monthly precipitation patterns in Alpine, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Alpine, October typically receives around 15 mm (0.6 inches) of precipitation spread over approximately 2 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Alpine

In Alpine in October, humidity is 58%. With an average temperature of 19°C (67°F), this humidity feels like a comfortable embrace, making it ideal for leisurely strolls and outdoor adventures, though you might want to stay hydrated as you explore.

October Average Humidity in Alpine

This chart illustrates the average monthly humidity levels in Alpine, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Alpine is approximately 58%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Alpine

In Alpine in October, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Alpine.

Maximum UV Index Levels in Alpine for October

The chart shows the monthly maximum UV Index (UVI) for Alpine in October, 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 October, the maximum UV index in Alpine typically reaches 8, which falls under the very high exposure category.

Data source: Alpine October 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 October 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 October’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 October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	70 mm (2.7 inches)	72%	moderate
February Weather	12°C (53°F)	86 mm (3.4 inches)	77%	high
March Weather	12°C (55°F)	71 mm (2.8 inches)	67%	very high
April Weather	15°C (60°F)	28 mm (1.1 inches)	56%	very high
May Weather	17°C (62°F)	27 mm (1.1 inches)	46%	extreme
June Weather	20°C (69°F)	2 mm (0.1 inches)	48%	extreme
July Weather	24°C (75°F)	7 mm (0.3 inches)	46%	extreme
August Weather	24°C (76°F)	4 mm (0.2 inches)	42%	extreme
September Weather	23°C (73°F)	5 mm (0.2 inches)	52%	extreme
October Weather	19°C (67°F)	15 mm (0.6 inches)	58%	very high
November Weather	16°C (61°F)	36 mm (1.4 inches)	66%	moderate
December Weather	12°C (54°F)	68 mm (2.7 inches)	74%	moderate