August Weather in Alpine, United States

Last updated: June 24, 2025

In Alpine, United States, the average temperature in August reaches a comfortable 24°C (75°F). However, temperatures can vary significantly, dipping to a cool 14°C (58°F) at night and soaring up to a warm 34°C (93°F) during the day. With an average precipitation of 129 mm (5.1 in) spread over 14 days, there’s a good chance of rain, so don’t forget your umbrella! Additionally, expect a humidity level of around 65%, making the air feel a bit muggy at times.

August Temperature in Alpine

In August in Alpine, the average temperature is 24°C (75°F). The maximum can reach 34°C (93°F) and the minimum can be as low as 14°C (58°F). This pleasant climate makes Alpine an ideal destination for outdoor activities and sightseeing during this time.

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

The chart illustrates August 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, August typically has an average temperature of 24°C (75°F), with highs reaching up to 34°C (93°F) and lows dropping to around 14°C (58°F).

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

August Precipitation in Alpine

In Alpine in August, the precipitation amount is 129 mm (5.1 in) over the course of 14 days.

August Precipitation Trends in Alpine

The chart displays monthly precipitation patterns in Alpine, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Alpine, August typically receives around 129 mm (5.1 inches) of precipitation spread over approximately 14 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Alpine

In Alpine in August humidity is 65%. With average temperature 24°C (75°F), this humidity feels like a warm blanket enveloping you, making outdoor activities a bit sticky but still enjoyable for exploring sights and sounds.

August Average Humidity in Alpine

This chart illustrates the average monthly humidity levels in Alpine, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Alpine is approximately 65%, offering insight into how humid the weather typically is during this month.

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

August UV Index in Alpine

In Alpine in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Alpine.

Maximum UV Index Levels in Alpine for August

The chart shows the monthly maximum UV Index (UVI) for Alpine in August, 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 August, the maximum UV index in Alpine typically reaches 9, which falls under the very high exposure category.

Data source: Alpine August 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 August 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 August’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 August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (33°F)	69 mm (2.7 inches)	84%	moderate
February Weather	2°C (35°F)	98 mm (3.9 inches)	82%	moderate
March Weather	5°C (41°F)	93 mm (3.7 inches)	81%	high
April Weather	10°C (51°F)	114 mm (4.5 inches)	78%	very high
May Weather	16°C (61°F)	121 mm (4.8 inches)	69%	very high
June Weather	21°C (71°F)	95 mm (3.7 inches)	69%	very high
July Weather	25°C (77°F)	149 mm (5.9 inches)	62%	very high
August Weather	24°C (75°F)	129 mm (5.1 inches)	65%	very high
September Weather	20°C (69°F)	106 mm (4.2 inches)	68%	very high
October Weather	15°C (59°F)	135 mm (5.3 inches)	74%	high
November Weather	7°C (45°F)	86 mm (3.4 inches)	82%	moderate
December Weather	3°C (37°F)	109 mm (4.3 inches)	80%	low