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 1929
0ยฐF10ยฐF20ยฐF30ยฐF40ยฐF50ยฐF60ยฐF70ยฐF80ยฐF90ยฐF
Climate Regions (Hover over a Climate Region)
TempAverage Temperature:
Anomaly:
Rank:
Mean:
April 1929 Climate Regions Regional Average Temperature
Climate Region
Value
Anomaly
Rank
130 Years
1901-2000 Mean
Northeast44.5ยฐF0.7ยฐF7143.8ยฐF
Upper Midwest44.6ยฐF1.4ยฐF8443.2ยฐF
Ohio Valley55.8ยฐF2.8ยฐF10853.0ยฐF
Southeast64.9ยฐF3.0ยฐF11561.9ยฐF
Northern Rockies and Plains40.6ยฐF-1.6ยฐF3642.2ยฐF
South64.9ยฐF2.8ยฐF11162.1ยฐF
Southwest47.8ยฐF-1.7ยฐF2749.5ยฐF
Northwest39.6ยฐF-3.6ยฐF1343.2ยฐF
West47.1ยฐF-3.9ยฐF1051.0ยฐF

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