Portland Weather In June
The highest recorded temperature in June for Portland for the past 70 years was 100 degrees Fahrenheit, on June 22, 1992, while the typical high temperature is 73. The coldest June day in Portland for the past 70 years was 39 on June 1, 1966, while the average low temperature is 53.
According to National Weather Service Portland June Weather data, on June 8, 1964, the recorded high temperature did not exceed 53 degrees Fahrenheit, the lowest high measured in Portland in the past 70 years. NWS weather data additionally shows that on June 26, 1973, the lowest recorded temperature on that day did not drop below 66 degrees, the highest low measured in Portland in the last 70 years.
According to the National Weather Service, the high temperature in Portland in June on the first day of the month averages 44 degrees and the high on the last day of the month averages 39 degrees. The low measured temperature in Portland on June First averages 32 degrees and the low on the last day of the month averages 27 degrees.
Portland typically receives an average of 3.28 inches of precipitation during the month. June Portland Weather records indicate that on June 24, 1950 Portland received 11.19 inches of precipitation, the highest amount of rain recorded in a single day in June.