Climate at a Glance | Regional Mapping | National Centers for Environmental Information (NCEI)

Regional Mapping

Region(s):

Parameter:

Year:

Month:

Time Scale:

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.

ValueRankAnomalyMean

Precipitation

February - April 1929

0"0.25"0.5"1"3"5"10"20"30"

Climate Regions (Hover over a Climate Region)

PrecipPrecipitation:

Rank:

Anomaly:

Mean:

Text Labels

Download: CSV JSON XML

February - April 1929 Climate Regions Regional Precipitation
Climate Region	Value	Rank 131 Years	Anomaly	1901-2000 Mean
Northeast	11.94in	119	2.31in	9.63in
Upper Midwest	6.04in	88	0.80in	5.24in
Ohio Valley	11.77in	93	1.37in	10.40in
Southeast	17.53in	128	5.29in	12.24in
Northern Rockies and Plains	4.50in	114	0.81in	3.69in
South	8.45in	73	0.31in	8.14in
Southwest	2.90in	59	-0.31in	3.21in
Northwest	6.81in	18	-2.42in	9.23in
West	4.21in	32	-2.18in	6.39in

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Mapping, published June 2025, retrieved on June 30, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/mapping

Climate at a Glance Regional Mapping

Regional Mapping

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