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
April 1923
0ยฐF10ยฐF20ยฐF30ยฐF40ยฐF50ยฐF60ยฐF70ยฐF80ยฐF90ยฐF
Climate Regions (Hover over a Climate Region)
TempAverage Temperature:
Anomaly:
Rank:
Mean:
April 1923 Climate Regions Regional Average Temperature
Climate Region
Value
Anomaly
Rank
130 Years
1901-2000 Mean
Northeast42.2ยฐF-1.6ยฐF3043.8ยฐF
Upper Midwest40.9ยฐF-2.3ยฐF2943.2ยฐF
Ohio Valley51.6ยฐF-1.4ยฐF3553.0ยฐF
Southeast61.7ยฐF-0.2ยฐF5661.9ยฐF
Northern Rockies and Plains40.6ยฐF-1.6ยฐF3642.2ยฐF
South61.8ยฐF-0.3ยฐF6262.1ยฐF
Southwest48.3ยฐF-1.2ยฐF3449.5ยฐF
Northwest42.8ยฐF-0.4ยฐF5743.2ยฐF
West49.2ยฐF-1.8ยฐF3051.0ยฐF

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