nomadseason

October Weather in Alamo, United States

Last updated: June 24, 2025

In October, the average temperature in Alamo, United States is a pleasant 18°C (64°F). However, temperatures can vary significantly, dipping as low as 0°C (33°F) and soaring to a high of 36°C (96°F). Expect an average precipitation of 116 mm (4.6 in) spread across 8 days, all while maintaining a comfortable average humidity of 73%.

October Temperature in Alamo

In October in Alamo, the average temperature is 18°C (64°F). Maximums can reach 36°C (96°F), while minimums can drop as low as 0°C (33°F). This variation makes it essential for travelers to pack accordingly for both warm days and cool nights.

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 18°C (64°F), with highs reaching up to 36°C (96°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec414554607178817975644946
Data source: Temperature data for Alamo generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Alamo

In Alamo in October, the total precipitation amount is 116 mm (4.6 in) recorded over a span of 8 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 116 mm (4.6 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec10017317214910110612210311211688142
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

October Humidity in Alamo

In Alamo in October, humidity is 73%. With an average temperature of 18°C (64°F), this humidity feels like a warm, sticky embrace that can leave travelers feeling a bit sluggish, making outdoor activities feel more demanding and encouraging frequent breaks to hydrate and cool off.

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 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%84%81%83%83%80%74%70%73%85%88%
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.
JanFebMarAprMayJunJulAugSepOctNovDec46710101111109753
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.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)100 mm (3.9 inches)86%moderate
February Weather7°C (45°F)173 mm (6.8 inches)85%high
March Weather12°C (54°F)172 mm (6.8 inches)84%high
April Weather16°C (60°F)149 mm (5.9 inches)81%very high
May Weather22°C (71°F)101 mm (4.0 inches)83%very high
June Weather26°C (78°F)105 mm (4.2 inches)83%extreme
July Weather27°C (81°F)122 mm (4.8 inches)80%extreme
August Weather26°C (79°F)103 mm (4.1 inches)73%very high
September Weather24°C (75°F)112 mm (4.4 inches)70%very high
October Weather18°C (64°F)116 mm (4.6 inches)73%high
November Weather10°C (50°F)88 mm (3.5 inches)85%moderate
December Weather8°C (46°F)142 mm (5.6 inches)88%moderate

Compare Alamo's Climate with Cities Worldwide