Weather By Day

July Galveston Weather 
July Galveston Weather
Record High: 100°F
Normal High: 89°F
Normal Low: 80°F
Record Low: 67°F
Avg Monthly Rain: 3.45"
Rec 1 Day Rain: 13.63"

Galveston Weather In July

The record high July temperature in Galveston Texas for the last 68 years was 100 degrees Fahrenheit, most recently registered on July 21, 2001, and the standard high is 89. The lowest documented temperature for Galveston for the past 68 years in July was 67 most recently registered on July 11, 1959, and the mean daily low in the month is 80.

National Weather Service historical Galveston July Weather data indicates that on July 8, 1910, the recorded high did not exceed 75 degrees Fahrenheit, the lowest high measured in Galveston in the past 68 years. Weather Service data also shows that on July 11, 2001, the lowest recorded temperature for the day did not drop below 88 degrees, the highest low measured temperature in Galveston in the last 68 years.

NWS data indicates that the daily high temperature in Galveston on July First averages 87 degrees Fahrenheit and the high on the last day of July averages 88 degrees. The low temperature in Galveston in July on the first day of the month averages 79 degrees and the low temperature on the last day of the month averages 79 degrees.

Galveston typically receives an average of 3.45 inches of rain during the month. The most precipitation measured in a single day, as indicated by July Galveston Weather data, was 13.63 inches on July 13, 1900.