Regional Mapping

Regional Data Info
Please note, Degree Days are not available for Great Plains, Souther Plains and Gulf Coast, Rockies and Westward, River Basins, or Agricultural Belts. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales. Data are available for bulk download.
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Average Temperature
May 1923
0ยฐF10ยฐF20ยฐF30ยฐF40ยฐF50ยฐF60ยฐF70ยฐF80ยฐF90ยฐF
Climate Regions (Hover over a Climate Region)
TempAverage Temperature:
Anomaly:
Rank:
Mean:
May 1923 Climate Regions Regional Average Temperature
Climate Region
Value
Anomaly
Rank
131 Years
1901-2000 Mean
Northeast53.1ยฐF-2.1ยฐF2655.2ยฐF
Upper Midwest54.8ยฐF-0.6ยฐF5655.4ยฐF
Ohio Valley61.0ยฐF-1.9ยฐF3462.9ยฐF
Southeast67.9ยฐF-1.9ยฐF2269.8ยฐF
Northern Rockies and Plains52.4ยฐF-0.3ยฐF6452.7ยฐF
South69.3ยฐF-0.9ยฐF3570.2ยฐF
Southwest59.0ยฐF0.6ยฐF7558.4ยฐF
Northwest49.9ยฐF-0.6ยฐF5150.5ยฐF
West58.9ยฐF0.5ยฐF6758.4ยฐF

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