Most Monthly Precipitation in Carlsbad History

This is a list of the largest monthly precipitation totals ever recorded in Carlsbad, New Mexico history from 1900–2024.

What Was the Wettest Month in Carlsbad History?

According to NOAA records, the most precipitation that Carlsbad, New Mexico has ever received in a single month is 12.2 inches which occurred in May 1941.

Carlsbad Most Rain in One Month

Rank	Precipitation	Month
1	12.2 inches	May 1941
2	10.5 inches	July 1902
3	9.2 inches	September 1974
4	9.0 inches	June 1986
5	8.8 inches	September 1991
6	8.4 inches	September 1978
7	8.1 inches	October 1907
8	8.0 inches	August 1966
9	7.6 inches	September 1980
10	7.4 inches	September 1932
11	7.2 inches	July 1908
12	6.9 inches	August 2016
13	6.9 inches	July 1906
14	6.8 inches	August 1916
15	6.8 inches	September 1941
16	6.4 inches	August 1984
17	6.2 inches	June 1948
18	6.1 inches	October 1945
19	6.1 inches	September 1919
20	6.0 inches	July 1911