NOAA's National Centers for Environmental Information
Regional Mapping
Precipitation
February - April 1978
0"0.25"0.5"1"3"5"10"20"30"
Climate Regions (Hover over a Climate Region)
PrecipPrecipitation:
Anomaly:
Rank:
Mean:
Climate Region | Value | Anomaly | Rank 130 Years | 1901- |
|---|---|---|---|---|
| Northeast | 6.52in | -3.11in | 2 | 9.63in |
| Upper Midwest | 4.25in | -0.99in | 25 | 5.24in |
| Ohio Valley | 8.00in | -2.40in | 12 | 10.40in |
| Southeast | 9.72in | -2.52in | 28 | 12.24in |
| Northern Rockies and Plains | 3.91in | 0.22in | 80 | 3.69in |
| South | 5.40in | -2.74in | 11 | 8.14in |
| Southwest | 4.38in | 1.17in | 119 | 3.21in |
| Northwest | 9.38in | 0.15in | 77 | 9.23in |
| West | 11.62in | 5.23in | 125 | 6.39in |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published March 2025, retrieved on April 5, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/mapping
