Value Anomaly Rank Mean

Precipitation

January - May 2011

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

Contiguous U.S.

Precip Precipitation : 13.38in

Anomaly: 1.00in

Rank: 27th Wettest

Mean: 12.38in

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**Insufficient variability in the data record renders rank insignificant

January - May 2011 Contiguous U.S. Precipitation

Location	Value	Anomaly	Rank 131 Years	1901-2000 Mean
Contiguous U.S.	13.38in	1.00in	105	12.38in

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: National Mapping, published July 2025, retrieved on August 4, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/national/mapping