Most Monthly Precipitation in Amarillo History

This is a list of the largest monthly precipitation totals ever recorded in Amarillo, Texas history from 1947–2024.

What Was the Wettest Month in Amarillo History?

According to NOAA records, the most precipitation that Amarillo, Texas has ever received in a single month is 10.7 inches which occurred in June 1965.

Month to date though April 26, 2024: 2.3 inches

Amarillo Most Rain in One Month

Rank	Precipitation	Month
1	10.7 inches	June 1965
2	10.2 inches	June 1962
3	9.9 inches	June 1960
4	9.8 inches	May 1951
5	9.3 inches	May 2015
6	8.1 inches	August 2009
7	8.0 inches	July 2010
8	7.6 inches	July 1960
9	7.6 inches	June 1992
10	7.6 inches	August 1974
11	7.5 inches	July 1962
12	7.4 inches	August 2017
13	7.4 inches	May 2023
14	7.3 inches	July 1950
15	7.0 inches	August 1986
16	6.8 inches	June 1984
17	6.7 inches	August 2006
18	6.7 inches	May 2021
19	6.6 inches	July 2015
20	6.5 inches	June 1978