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Alamo (TX) Weather and Climate: A Comprehensive Guide

The temperature in Alamo can vary quite a bit throughout the year. Temperatures can be very hot during the warmest months, and pleasant during the cooler months. It receives mid-range precipitation levels. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

Visitors to Alamo can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a very hot 37°C in August, the warmest time of the year, to a pleasant 21°C during cooler months like January.

At night, temperatures typically drop to an average of around 9°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Generally, Alamo experiences moderate precipitation patterns, averaging 675 mm yearly. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, September receives high rainfall, averaging 129 mm of precipitation, recorded across 13 rainy days. In contrast, the drier season, February brings less rainfall, with 23 mm over 5 rainy days. For more details, please visit our Alamo Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Forecast for Alamo (TX)

Fri   Dec 27
28°C | 17°C
S 5 m/s
almost clear and no rain

almost clear and no rain

Sat   Dec 28
31°C | 19°C
SW 5 m/s
almost clear and no rain

almost clear and no rain

Sun   Dec 29
29°C | 14°C
SE 3 m/s
clear and no rain

clear and no rain

The best time of year to visit Alamo in the United States of America

During the months of January, February and December you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Alamo?
    August has an average maximum temperature of 37°C and is the warmest month of the year.
  • Which is the coldest month in Alamo?
    The coldest month is January with an average maximum temperature of 21°C.
  • Which is the wettest month in Alamo?
    September tops the wettest month list with 129 mm of rainfall.
  • Which is the driest month in Alamo?
    February is the driest month with 23 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.