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
December 1928 - February 1929
0ยฐF10ยฐF20ยฐF30ยฐF40ยฐF50ยฐF60ยฐF70ยฐF80ยฐF90ยฐF
Climate Regions (Hover over a Climate Region)
TempAverage Temperature:
Anomaly:
Rank:
Mean:
December 1928 - February 1929 Climate Regions Regional Average Temperature
Climate Region
Value
Anomaly
Rank
130 Years
1901-2000 Mean
Northeast23.9ยฐF0.7ยฐF7123.2ยฐF
Upper Midwest11.7ยฐF-4.5ยฐF1416.2ยฐF
Ohio Valley29.4ยฐF-2.5ยฐF2431.9ยฐF
Southeast46.7ยฐF0.2ยฐF6246.6ยฐF
Northern Rockies and Plains12.6ยฐF-6.4ยฐF619.0ยฐF
South40.9ยฐF-2.7ยฐF1643.6ยฐF
Southwest29.5ยฐF-3.7ยฐF833.2ยฐF
Northwest22.2ยฐF-6.8ยฐF229.0ยฐF
West35.4ยฐF-3.3ยฐF838.7ยฐF

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