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 - July 1930
0ยฐF10ยฐF20ยฐF30ยฐF40ยฐF50ยฐF60ยฐF70ยฐF80ยฐF90ยฐF
Climate Regions (Hover over a Climate Region)
TempAverage Temperature:
Rank:
Anomaly:
Mean:
May - July 1930 Climate Regions Regional Average Temperature
Climate Region
Value
Rank
130 Years
Anomaly
1901-2000 Mean
Northeast64.0ยฐF1021.3ยฐF62.7ยฐF
Upper Midwest64.2ยฐF840.8ยฐF63.4ยฐF
Ohio Valley71.1ยฐF951.1ยฐF70.0ยฐF
Southeast75.8ยฐF970.8ยฐF74.9ยฐF
Northern Rockies and Plains61.3ยฐF710.2ยฐF61.0ยฐF
South76.6ยฐF650.1ยฐF76.5ยฐF
Southwest65.4ยฐF22-0.9ยฐF66.3ยฐF
Northwest56.7ยฐF36-0.8ยฐF57.4ยฐF
West65.2ยฐF30-1.0ยฐF66.2ยฐF

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