Weather By Day

July Grand Junction Weather 
July Grand Junction Weather
Record High: 107°F
Normal High: 92°F
Normal Low: 61°F
Record Low: 42°F
Avg Monthly Rain: 0.66"
Rec 1 Day Rain: 1.2"

Grand Junction Weather In July

The highest recorded temperature for Grand Junction for the past 64 years in July was 107 degrees Fahrenheit, most recently measured on July 6, 2003, and the normal high is 92. The lowest documented temperature in July for Grand Junction for the past 64 years was 42 measured on July 27, 1978, while the mean low daily temperature during the month is 61.

United States National Weather Service historical Grand Junction July Weather data shows that on July 1, 1995, the high temperature did not exceed 65 degrees Fahrenheit, the lowest high measured in Grand Junction in the past 64 years. Weather Service records also indicate that on July 4, 1999, the low temperature for the day was not measured below 77 degrees, the highest low measured in Grand Junction in the last 64 years.

Weather Service historical data shows that the average daily high temperature in Grand Junction on July First is 92 degrees Fahrenheit and the average high on the last day of July is 92 degrees. The low temperature in Grand Junction in July on the first day of the month averages 62 degrees and the low temperature on the last day of the month averages 64 degrees.

Grand Junction usually receives an average of 0.66 inches of rain during July. July Grand Junction Weather records show that on July 31, 1997 Grand Junction received 1.2 inches of rain, the most rain measured in a single day in July.