Walla Walla Weather In October
The highest recorded temperature in October for Walla Walla Washington for the past 60 years was 89 degrees Fahrenheit, most recently measured on October 4, 1958, while the normal high temperature is 66. The lowest reported temperature in October for Walla Walla for the past 60 years was 19 most recently registered on October 17, 1971, while the average low temperature is 44.
United States National Weather Service historical Walla Walla October Weather data shows that on October 29, 1991, the high temperature did not exceed 36 degrees Fahrenheit, the lowest high measured in Walla Walla in the past 60 years. The Weather Service additionally indicates that on October 14, 1963, the low for the day did not drop below 65 degrees, the highest low recorded in Walla Walla in the last 60 years.
Weather Service historical data shows that the average daily high temperature in Walla Walla on October First is 73 degrees Fahrenheit and the average high on the last day of October is 56 degrees. The daily low temperature in Walla Walla on October First averages 48 degrees Fahrenheit and the low on the last day of October averages 39 degrees.
Walla Walla usually receives an average of 1.77 inches of precipitation during October. October Walla Walla Weather records show that on October 31, 1994 Walla Walla received 1.56 inches of rain, the most rain measured in a single day in October. Walla Walla averages 0.2 inches of snow in October.On October 31, 1973 Walla Walla received 2.4 inches of precipitation, the highest snowfall recorded in a single day in October.