October Weather in Alamo, United States

Last updated: June 24, 2025

In October, the average temperature in Alamo, United States is a pleasant 17°C (63°F). Expect minimums of 4°C (40°F) and maximums reaching up to 34°C (93°F), providing a wide range for outdoor adventures. With an average precipitation amount of 22 mm (0.9 in) over 2 days, you might want to pack an umbrella, but the average humidity sits comfortably at around 62%, making for a mild and enjoyable climate.

October Temperature in Alamo

In October, in Alamo, the average temperature is 17°C (63°F), with maximums reaching 34°C (93°F) and minimums dropping to 4°C (40°F). This weather makes it a great time for travelers to enjoy outdoor activities while being prepared for varying temperatures.

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

The chart illustrates October temperature patterns in Alamo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alamo, October typically has an average temperature of 17°C (63°F), with highs reaching up to 34°C (93°F) and lows dropping to around 4°C (40°F).

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

October Precipitation in Alamo

In Alamo in October, the precipitation amount is 22 mm (0.9 in) over a span of 2 days.

October Precipitation Trends in Alamo

The chart displays monthly precipitation patterns in Alamo, 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 Alamo, October typically receives around 22 mm (0.9 inches) of precipitation spread over approximately 2 days.

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

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Millimeters (mm) Inches (in)

October Humidity in Alamo

In Alamo in October humidity is 62%. With an average temperature of 17°C (63°F), this humidity feels like a refreshing embrace, making it pleasant for traveling as long as you stay hydrated and take breaks in the shade.

October Average Humidity in Alamo

This chart illustrates the average monthly humidity levels in Alamo, 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 Alamo is approximately 62%, 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 Alamo

In Alamo in October, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Alamo.

Maximum UV Index Levels in Alamo for October

The chart shows the monthly maximum UV Index (UVI) for Alamo 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 Alamo typically reaches 7, which falls under the high exposure category.

Data source: Alamo 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 Alamo Compares to Other Months

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

This table compares monthly weather conditions in Alamo, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	94 mm (3.7 inches)	82%	moderate
February Weather	11°C (52°F)	89 mm (3.5 inches)	84%	moderate
March Weather	12°C (54°F)	77 mm (3.0 inches)	82%	very high
April Weather	14°C (58°F)	30 mm (1.2 inches)	78%	very high
May Weather	16°C (61°F)	17 mm (0.7 inches)	71%	very high
June Weather	19°C (66°F)	2 mm (0.1 inches)	64%	extreme
July Weather	20°C (68°F)	0 mm (0.0 inches)	58%	extreme
August Weather	20°C (69°F)	0 mm (0.0 inches)	54%	very high
September Weather	20°C (68°F)	2 mm (0.1 inches)	55%	very high
October Weather	17°C (63°F)	22 mm (0.9 inches)	62%	high
November Weather	13°C (55°F)	38 mm (1.5 inches)	78%	moderate
December Weather	10°C (50°F)	76 mm (3.0 inches)	80%	moderate