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
April - June 1940
0ยฐF10ยฐF20ยฐF30ยฐF40ยฐF50ยฐF60ยฐF70ยฐF80ยฐF90ยฐF
Climate Regions (Hover over a Climate Region)
TempAverage Temperature:
Anomaly:
Rank:
Mean:
April - June 1940 Climate Regions Regional Average Temperature
Climate Region
Value
Anomaly
Rank
130 Years
1901-2000 Mean
Northeast52.8ยฐF-1.5ยฐF1654.4ยฐF
Upper Midwest52.8ยฐF-1.7ยฐF2254.5ยฐF
Ohio Valley61.0ยฐF-1.5ยฐF1762.5ยฐF
Southeast68.1ยฐF-1.2ยฐF1669.3ยฐF
Northern Rockies and Plains53.1ยฐF0.9ยฐF8452.2ยฐF
South69.0ยฐF-1.1ยฐF2170.1ยฐF
Southwest60.5ยฐF2.0ยฐF11058.5ยฐF
Northwest53.5ยฐF3.3ยฐF12450.3ยฐF
West62.2ยฐF3.6ยฐF12658.6ยฐF

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