Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Utah

Precipitation Rankings, May 1940

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
May 1940
1-Month
0.22"
(5.59mm)
1.15"
(29.21mm)
-0.93"
(-23.62mm)
3rd Driest
Driest since:
1974
126th Wettest
Wettest since:
2015
Ties: 1948
Apr–May 1940
2-Month
1.52"
(38.61mm)
2.37"
(60.20mm)
-0.85"
(-21.59mm)
30th Driest
Driest since:
1910
99th Wettest
Wettest since:
1957
Ties: 1970
Mar–May 1940
3-Month
2.53"
(64.26mm)
3.73"
(94.74mm)
-1.20"
(-30.48mm)
24th Driest
Driest since:
1934, 1955
105th Wettest
Wettest since:
1906
Feb–May 1940
4-Month
4.39"
(111.51mm)
4.95"
(125.73mm)
-0.56"
(-14.22mm)
50th Driest
Driest since:
1972
79th Wettest
Wettest since:
2019
Jan–May 1940
5-Month
6.26"
(159.00mm)
6.16"
(156.46mm)
0.10"
(2.54mm)
72nd Driest
Driest since:
1972
57th Wettest
Wettest since:
1980
Ties: 1929
Dec 1939–May 1940
6-Month
6.52"
(165.61mm)
7.27"
(184.66mm)
-0.75"
(-19.05mm)
52nd Driest
Driest since:
1931, 2002
76th Wettest
Wettest since:
2019
Nov 1939–May 1940
7-Month
6.75"
(171.45mm)
8.34"
(211.84mm)
-1.59"
(-40.39mm)
29th Driest
Driest since:
1977
99th Wettest
Wettest since:
1980
Oct 1939–May 1940
8-Month
7.74"
(196.60mm)
9.55"
(242.57mm)
-1.81"
(-45.97mm)
32nd Driest
Driest since:
1977
96th Wettest
Wettest since:
2005
Sep 1939–May 1940
9-Month
10.51"
(266.95mm)
10.61"
(269.49mm)
-0.10"
(-2.54mm)
65th Driest
Driest since:
2021
63rd Wettest
Wettest since:
2005
Aug 1939–May 1940
10-Month
11.21"
(284.73mm)
11.81"
(299.97mm)
-0.60"
(-15.24mm)
53rd Driest
Driest since:
2021
75th Wettest
Wettest since:
2005
Jul 1939–May 1940
11-Month
11.80"
(299.72mm)
12.80"
(325.12mm)
-1.00"
(-25.40mm)
51st Driest
Driest since:
2021
77th Wettest
Wettest since:
1983
Jun 1939–May 1940
12-Month
12.22"
(310.39mm)
13.53"
(343.66mm)
-1.31"
(-33.27mm)
43rd Driest
Driest since:
2021
85th Wettest
Wettest since:
1983
Dec 1938–May 1940
18-Month
17.87"
(453.90mm)
20.79"
(528.07mm)
-2.92"
(-74.17mm)
29th Driest
Driest since:
2021
98th Wettest
Wettest since:
1907
Jun 1938–May 1940
24-Month
23.84"
(605.54mm)
27.05"
(687.07mm)
-3.21"
(-81.53mm)
27th Driest
Driest since:
2021
100th Wettest
Wettest since:
1984
Jun 1937–May 1940
36-Month
38.94"
(989.08mm)
40.51"
(1,028.95mm)
-1.57"
(-39.87mm)
51st Driest
Driest since:
2022
75th Wettest
Wettest since:
1985
Jun 1936–May 1940
48-Month
55.61"
(1,412.49mm)
53.95"
(1,370.33mm)
1.66"
(42.16mm)
78th Driest
Driest since:
1902
47th Wettest
Wettest since:
1986
Jun 1935–May 1940
60-Month
65.44"
(1,662.18mm)
67.39"
(1,711.71mm)
-1.95"
(-49.53mm)
47th Driest
Driest since:
1903
77th Wettest
Wettest since:
1986

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