U.S. Percentage Areas (Very Warm/Cold, Very Wet/Dry)

The percentage areas of the contiguous United States are computed based on the climate division data set. Those climate divisions having the monthly average temperature/total precipitation in the top ten percent (> 90th percentile) of their historical distribution are very warm/wet and those in the bottom ten percent (< 10th percentile) are very cold/dry.

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August Very Wet: Very Dry:
1895 5.14% 7.76%
1896 0.81% 10.89%
1897 2.44% 12.74%
1898 10.11% 5.26%
1899 5.60% 19.51%
1900 10.57% 24.28%
1901 17.73% 11.20%
1902 6.57% 18.31%
1903 10.97% 5.47%
1904 7.29% 3.10%
1905 2.65% 10.85%