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 1966
0ยฐF10ยฐF20ยฐF30ยฐF40ยฐF50ยฐF60ยฐF70ยฐF80ยฐF90ยฐF
Climate Regions (Hover over a Climate Region)
TempAverage Temperature:
Anomaly:
Rank:
Mean:
March - May 1966 Climate Regions Regional Average Temperature
Climate Region
Value
Anomaly
Rank
130 Years
1901-2000 Mean
Northeast42.5ยฐF-1.3ยฐF2843.8ยฐF
Upper Midwest41.5ยฐF-1.1ยฐF4442.5ยฐF
Ohio Valley51.6ยฐF-1.2ยฐF3452.8ยฐF
Southeast60.7ยฐF-1.3ยฐF1962.0ยฐF
Northern Rockies and Plains41.8ยฐF0.2ยฐF6841.6ยฐF
South61.8ยฐF-0.1ยฐF5861.8ยฐF
Southwest51.4ยฐF1.6ยฐF9749.8ยฐF
Northwest44.3ยฐF0.9ยฐF8943.4ยฐF
West54.0ยฐF2.6ยฐF11251.4ยฐF

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