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 1899
0ยฐF10ยฐF20ยฐF30ยฐF40ยฐF50ยฐF60ยฐF70ยฐF80ยฐF90ยฐF
Climate Regions (Hover over a Climate Region)
TempAverage Temperature:
Anomaly:
Rank:
Mean:
March - May 1899 Climate Regions Regional Average Temperature
Climate Region
Value
Anomaly
Rank
130 Years
1901-2000 Mean
Northeast43.3ยฐF-0.5ยฐF4343.8ยฐF
Upper Midwest38.9ยฐF-3.6ยฐF642.5ยฐF
Ohio Valley52.6ยฐF-0.2ยฐF5052.8ยฐF
Southeast62.8ยฐF0.8ยฐF8662.0ยฐF
Northern Rockies and Plains35.8ยฐF-5.8ยฐF141.6ยฐF
South62.3ยฐF0.5ยฐF7261.8ยฐF
Southwest49.4ยฐF-0.4ยฐF4749.8ยฐF
Northwest40.3ยฐF-3.1ยฐF643.4ยฐF
West49.8ยฐF-1.6ยฐF2551.4ยฐF

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