Southwest Climate Region, Precipitation Rankings, May 1974
1901-2000
Inches
1
0.20
1.11
-0.91
1
128
1974
2015
1974
1973
lowest
2
0.93
2.17
-1.24
5
124
2002
1941
1899
1973
bottom-tenth
3
1.75
3.33
-1.58
8
121
2002
1941
1972
1973
bottom-tenth
4
2.08
4.33
-2.25
3
126
2002
1905
1972
1973
bottom-tenth
5
3.62
5.31
-1.69
17
112
1972
1905
1972
1973
bottom-third
1971
6
4.28
6.32
-2.04
11
117
2002
1905
1972
1973
bottom-tenth
1934,1971
7
5.14
7.21
-2.07
19
109
2002
1941
1972
1973
bottom-third
8
5.53
8.34
-2.81
9
119
2002
1941
1956
1973
bottom-tenth
9
6.47
9.71
-3.24
7
121
2002
1941
1956
1973
bottom-tenth
10
7.59
11.72
-4.13
3
125
2002
1941
1974
1973
bottom-tenth
11
9.68
13.59
-3.91
5
123
2021
1941
1925
1973
bottom-tenth
12
10.57
14.53
-3.96
5
123
2021
1905
1925
1973
bottom-tenth
18
18.57
20.86
-2.29
33
94
2021
1942
1972
1973
bottom-third
24
30.24
29.05
1.19
91
36
2021
1942
1972
1973
top-third
36
42.37
43.54
-1.17
54
72
2022
1907
1972
1973
normal
48
55.00
58.01
-3.01
40
85
1904
1986
1972
1973
bottom-third
1991
60
69.74
72.48
-2.74
47
77
1957
1987
1972
1973
normal