Weather By Day

August Weather In San Jose  
August San Jose Weather
Record High: 105°F
Normal High: 82°F
Normal Low: 57°F
Record Low: 47°F
Avg Monthly Rain: 0.08"
Rec 1 Day Rain: 1.92"

San Jose Weather In August

In the last 55 years the highest measured temperature in San Jose California for August was 105 degrees Fahrenheit, most recently registered on August 1, 1993, while the standard high temperature is 82. The record low August temperature in San Jose for the last 55 years was 47 most recently registered on August 22, 1973, and the regular low is 57.

US National Weather Service historical San Jose August Weather data records that on August 5, 1999, the high temperature did not exceed 67 degrees Fahrenheit, the lowest high measured in San Jose in the past 55 years. NWS data also shows that on August 14, 1991, the lowest measured temperature on that day did not drop below 70 degrees, the highest low temperature measured in San Jose in the last 55 years.

National Weather Service records indicate that the high temperature in San Jose on August First averages 67 degrees and the high on the last day of the month averages 64 degrees. The low temperature in San Jose in August on the first day of the month averages 50 degrees and the low temperature on the last day of the month averages 48 degrees.

San Jose usually receives an average of 0.08 inches of precipitation during August. According to August San Jose Weather records, the most rain measured in a single day in August was 1.92 inches on August 21, 1968.