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 Anomaly
April - June 1903
-9ยฐF-7ยฐF-5ยฐF-3ยฐF-1ยฐF1ยฐF3ยฐF5ยฐF7ยฐF9ยฐF
Climate Regions (Hover over a Climate Region)
TempAverage Temperature:
Anomaly:
Rank:
Mean:
April - June 1903 Climate Regions Regional Average Temperature
Climate Region
Value
Anomaly
Rank
130 Years
1901-2000 Mean
Northeast53.6ยฐF-0.8ยฐF2754.4ยฐF
Upper Midwest53.9ยฐF-0.6ยฐF3754.5ยฐF
Ohio Valley61.5ยฐF-1.0ยฐF2862.5ยฐF
Southeast67.5ยฐF-1.8ยฐF769.3ยฐF
Northern Rockies and Plains51.1ยฐF-1.1ยฐF3152.2ยฐF
South67.2ยฐF-2.9ยฐF470.1ยฐF
Southwest57.0ยฐF-1.5ยฐF1758.5ยฐF
Northwest49.8ยฐF-0.5ยฐF4650.3ยฐF
West58.1ยฐF-0.5ยฐF4558.6ยฐF

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