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 1974
0ยฐF10ยฐF20ยฐF30ยฐF40ยฐF50ยฐF60ยฐF70ยฐF80ยฐF90ยฐF
Climate Regions (Hover over a Climate Region)
TempAverage Temperature:
Rank:
Anomaly:
Mean:
March - May 1974 Climate Regions Regional Average Temperature
Climate Region
Value
Rank
131 Years
Anomaly
1901-2000 Mean
Northeast43.6ยฐF52-0.2ยฐF43.8ยฐF
Upper Midwest42.0ยฐF50-0.5ยฐF42.5ยฐF
Ohio Valley54.6ยฐF1031.8ยฐF52.8ยฐF
Southeast63.7ยฐF1041.7ยฐF62.0ยฐF
Northern Rockies and Plains42.1ยฐF770.5ยฐF41.6ยฐF
South65.0ยฐF1263.1ยฐF61.8ยฐF
Southwest51.9ยฐF1092.1ยฐF49.8ยฐF
Northwest42.3ยฐF33-1.1ยฐF43.4ยฐF
West51.8ยฐF740.3ยฐF51.4ยฐF

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