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August Weather in Alamo, United States

Last updated: June 24, 2025

In Alamo, United States, the average temperature in August reaches a warm 28°C (83°F). However, temperatures can vary significantly, with a minimum dipping to 17°C (63°F) and a blistering maximum soaring to 41°C (105°F). Expect 117 mm (4.6 in) of precipitation spread over approximately 17 days, along with a high average humidity level of 81%.

August Temperature in Alamo

In August in Alamo, the average temperature is 28°C (83°F), with maximums reaching up to 41°C (105°F) and minimums dropping as low as 17°C (63°F). This climate makes it an ideal destination for travelers seeking warm weather and outdoor adventures.

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

The chart illustrates August 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, August typically has an average temperature of 28°C (83°F), with highs reaching up to 41°C (105°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec515761677580838279715853
Data source: Temperature data for Alamo generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Alamo

In Alamo in August, the precipitation amount is 117 mm (4.6 in) over the course of 17 days.

August Precipitation Trends in Alamo

The chart displays monthly precipitation patterns in Alamo, 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 Alamo, August typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec871077779811091201171028956126
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Alamo

In Alamo in August, humidity is 81%. With an average temperature of 28°C (83°F), this humidity feels like walking through a warm, damp blanket, making travel feel both stifling and exhausting.

August Average Humidity in Alamo

This chart illustrates the average monthly humidity levels in Alamo, 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 Alamo is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%83%81%81%81%83%81%82%78%86%89%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Alamo

In Alamo in August, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Alamo.

Maximum UV Index Levels in Alamo for August

The chart shows the monthly maximum UV Index (UVI) for Alamo 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 Alamo typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec479101111111110864
Data source: Alamo 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 Alamo Compares to Other Months

Weather in Alamo varies notably across the year, with each month offering distinct climate conditions. This page compares August’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 August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (51°F)87 mm (3.4 inches)86%moderate
February Weather14°C (57°F)107 mm (4.2 inches)84%high
March Weather16°C (61°F)77 mm (3.0 inches)83%very high
April Weather20°C (67°F)79 mm (3.1 inches)81%very high
May Weather24°C (76°F)81 mm (3.2 inches)81%extreme
June Weather27°C (80°F)109 mm (4.3 inches)81%extreme
July Weather28°C (83°F)120 mm (4.7 inches)83%extreme
August Weather28°C (83°F)117 mm (4.6 inches)81%extreme
September Weather26°C (80°F)102 mm (4.0 inches)82%very high
October Weather22°C (72°F)89 mm (3.5 inches)78%very high
November Weather14°C (58°F)56 mm (2.2 inches)86%high
December Weather12°C (53°F)126 mm (4.9 inches)89%moderate

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