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 Rank (130 years)
November 1929 - January 1930
Coldestโ‡ฃโ…’โ‡ฃ โ…“Near Normalโ‡ก โ…“โ‡กโ…’Warmest
Climate Regions (Hover over a Climate Region)
TempAverage Temperature:
Anomaly:
Rank:
Mean:
November 1929 - January 1930 Climate Regions Regional Average Temperature
Climate Region
Value
Anomaly
Rank
130 Years
1901-2000 Mean
Northeast27.8ยฐF-0.2ยฐF4828.1ยฐF
Upper Midwest17.0ยฐF-4.2ยฐF821.2ยฐF
Ohio Valley32.9ยฐF-2.3ยฐF2435.3ยฐF
Southeast49.2ยฐF0.5ยฐF7148.7ยฐF
Northern Rockies and Plains16.6ยฐF-5.6ยฐF222.2ยฐF
South41.0ยฐF-4.7ยฐF245.6ยฐF
Southwest32.4ยฐF-2.6ยฐF1535.0ยฐF
Northwest26.9ยฐF-3.5ยฐF730.4ยฐF
West41.1ยฐF0.9ยฐF8240.2ยฐF

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