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
January - March 1999
0ยฐF10ยฐF20ยฐF30ยฐF40ยฐF50ยฐF60ยฐF70ยฐF80ยฐF90ยฐF
Climate Regions (Hover over a Climate Region)
TempAverage Temperature:
Anomaly:
Rank:
Mean:
January - March 1999 Climate Regions Regional Average Temperature
Climate Region
Value
Anomaly
Rank
130 Years
1901-2000 Mean
Northeast28.1ยฐF2.7ยฐF10325.4ยฐF
Upper Midwest24.0ยฐF4.4ยฐF11319.6ยฐF
Ohio Valley37.0ยฐF2.0ยฐF9335.0ยฐF
Southeast50.8ยฐF1.7ยฐF9149.1ยฐF
Northern Rockies and Plains28.7ยฐF6.4ยฐF12422.3ยฐF
South50.6ยฐF3.8ยฐF12046.8ยฐF
Southwest41.0ยฐF4.8ยฐF12736.2ยฐF
Northwest33.4ยฐF1.8ยฐF9331.6ยฐF
West42.2ยฐF1.3ยฐF8241.0ยฐF

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