One. That is how many days the high temperature was below 70 degrees this past summer. If you are thinking that would be a record, you would be correct. This past summer tied 1988 and 1933 for the fewest days with a high temperature below 70 degrees.
The summer with the most highs below 70 degrees was in 1958 when 25 such days were recorded and that cool summer of 2004, that many will likely remember, 20 such highs were recorded. The last day with a high in the 60s in Fargo Moorhead was back on June 11. Meaning, the cooler weather that will move into the area next week will be the coldest in over three months.
The temperature may stay in the 50s in some areas next Monday and Tuesday which has not been recorded locally since May. Although there will be our typical day to day differences and the occasional day with above average temperatures, but the overall trend will be for cooler than average temperatures the rest of the month after this weekend.