Weather By Day

July Williston Weather 
July Williston Weather
Record High: 109°F
Normal High: 83°F
Normal Low: 55°F
Record Low: 34°F
Avg Monthly Rain: 2.28"
Rec 1 Day Rain: 4.93"

Williston Weather In July

In the last 49 years the highest measured July temperature in Williston was 109 degrees Fahrenheit, most recently encountered on July 10, 1980, while the regular high temperature is 83. The lowest documented temperature in July for Williston for the past 49 years was 34 measured on July 13, 1967, and the typical low is 55.

National Weather Service historical Williston July Weather data indicates that on July 1, 1954, the recorded high did not exceed 54 degrees Fahrenheit, the lowest high measured in Williston in the past 49 years. Weather Service data also shows that on July 19, 1974, the lowest recorded temperature for the day did not drop below 78 degrees, the highest low measured temperature in Williston in the last 49 years.

National Weather Service records indicate that the high temperature in Williston on July First averages 80 degrees and the high on the last day of the month averages 85 degrees. The low measured temperature in Williston on July First averages 53 degrees and the low on the last day of the month averages 56 degrees.

Williston receives an average of 2.28 inches of precipitation during July. July Williston Weather records show that on July 24, 1963 Williston received 4.93 inches of rain, the most rain measured in a single day in July.