Very warm temperatures have been difficult to come by so far this season. Places like Des Moines have yet to see a 90 degree temperature. The featured chart looks at the date of first 90+ degree temperature of the year and the number of days that year at or above 90. The red line shows the cumulative frequency of first date and the mid point of the line (average first date) is still a week away, so not hitting 90 yet is not abnormal.

Voting:
Good = 19
Bad = 5
Abstain = 8

Tags:   90