There is a chance that this December could be warmer than November as measured by average high and low temperature. The featured chart displays the frequency of one month being warmer than another month for a given calendar year for Des Moines. For combinations with less than ten occurrences, the most recent year is displayed in the grid cell as well. The first row down in the far upper right of the plot shows the combination of having a warmer December than November. It has only happened twice since 1893 with the most recent year being 1959.

Voting:
Good = 27
Bad = 15
Abstain = 16

Tags:   month