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 1989
0ยฐF10ยฐF20ยฐF30ยฐF40ยฐF50ยฐF60ยฐF70ยฐF80ยฐF90ยฐF
Climate Regions (Hover over a Climate Region)
TempAverage Temperature:
Rank:
Anomaly:
Mean:
May 1989 Climate Regions Regional Average Temperature
Climate Region
Value
Rank
131 Years
Anomaly
1901-2000 Mean
Northeast56.0ยฐF710.8ยฐF55.2ยฐF
Upper Midwest55.5ยฐF670.1ยฐF55.4ยฐF
Ohio Valley59.9ยฐF21-3.0ยฐF62.9ยฐF
Southeast67.8ยฐF19-2.0ยฐF69.8ยฐF
Northern Rockies and Plains53.4ยฐF830.7ยฐF52.7ยฐF
South71.5ยฐF971.3ยฐF70.2ยฐF
Southwest60.9ยฐF1082.5ยฐF58.4ยฐF
Northwest49.8ยฐF48-0.7ยฐF50.5ยฐF
West59.0ยฐF690.6ยฐF58.4ยฐF

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