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
March - May 1937
0ยฐF10ยฐF20ยฐF30ยฐF40ยฐF50ยฐF60ยฐF70ยฐF80ยฐF90ยฐF
Climate Regions (Hover over a Climate Region)
TempAverage Temperature:
Rank:
Anomaly:
Mean:
March - May 1937 Climate Regions Regional Average Temperature
Climate Region
Value
Rank
131 Years
Anomaly
1901-2000 Mean
Northeast42.4ยฐF26-1.4ยฐF43.8ยฐF
Upper Midwest41.0ยฐF36-1.5ยฐF42.5ยฐF
Ohio Valley51.2ยฐF25-1.6ยฐF52.8ยฐF
Southeast60.8ยฐF25-1.2ยฐF62.0ยฐF
Northern Rockies and Plains41.7ยฐF630.1ยฐF41.6ยฐF
South61.0ยฐF33-0.8ยฐF61.8ยฐF
Southwest49.7ยฐF510.0ยฐF49.8ยฐF
Northwest43.3ยฐF63-0.1ยฐF43.4ยฐF
West51.4ยฐF620.0ยฐF51.4ยฐF

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