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
February - April 1939
0ยฐF10ยฐF20ยฐF30ยฐF40ยฐF50ยฐF60ยฐF70ยฐF80ยฐF90ยฐF
Climate Regions (Hover over a Climate Region)
TempAverage Temperature:
Anomaly:
Rank:
Mean:
February - April 1939 Climate Regions Regional Average Temperature
Climate Region
Value
Anomaly
Rank
130 Years
1901-2000 Mean
Northeast31.6ยฐF-1.3ยฐF3832.9ยฐF
Upper Midwest26.6ยฐF-3.1ยฐF2029.7ยฐF
Ohio Valley42.9ยฐF0.1ยฐF6142.8ยฐF
Southeast57.0ยฐF2.4ยฐF10954.6ยฐF
Northern Rockies and Plains28.7ยฐF-2.3ยฐF2931.0ยฐF
South53.7ยฐF0.1ยฐF6553.6ยฐF
Southwest40.1ยฐF-2.1ยฐF1842.2ยฐF
Northwest36.9ยฐF-0.1ยฐF6037.0ยฐF
West45.0ยฐF-0.5ยฐF4445.5ยฐF

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