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 1947 - February 1948
0ยฐF10ยฐF20ยฐF30ยฐF40ยฐF50ยฐF60ยฐF70ยฐF80ยฐF90ยฐF
Climate Regions (Hover over a Climate Region)
TempAverage Temperature:
Anomaly:
Rank:
Mean:
December 1947 - February 1948 Climate Regions Regional Average Temperature
Climate Region
Value
Anomaly
Rank
130 Years
1901-2000 Mean
Northeast19.5ยฐF-3.7ยฐF1123.2ยฐF
Upper Midwest14.1ยฐF-2.1ยฐF2616.2ยฐF
Ohio Valley30.1ยฐF-1.8ยฐF2831.9ยฐF
Southeast45.3ยฐF-1.2ยฐF3746.6ยฐF
Northern Rockies and Plains18.9ยฐF-0.2ยฐF5419.0ยฐF
South41.2ยฐF-2.4ยฐF1843.6ยฐF
Southwest31.5ยฐF-1.7ยฐF2333.2ยฐF
Northwest29.4ยฐF0.4ยฐF5929.0ยฐF
West38.2ยฐF-0.5ยฐF3838.7ยฐF

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