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, September 1990

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
September 1990
1-Month
1.35"
(34.29mm)
1.06"
(26.92mm)
0.29"
(7.37mm)
89th Driest
Driest since:
1953
40th Wettest
Wettest since:
1982
Aug–Sep 1990
2-Month
2.04"
(51.82mm)
2.27"
(57.66mm)
-0.23"
(-5.84mm)
58th Driest
Driest since:
2020
71st Wettest
Wettest since:
1982
Jul–Sep 1990
3-Month
2.87"
(72.90mm)
3.26"
(82.80mm)
-0.39"
(-9.90mm)
57th Driest
Driest since:
2020
72nd Wettest
Wettest since:
1982
Ties: 1952
Jun–Sep 1990
4-Month
3.79"
(96.27mm)
3.99"
(101.35mm)
-0.20"
(-5.08mm)
66th Driest
Driest since:
1956
63rd Wettest
Wettest since:
1997
May–Sep 1990
5-Month
4.58"
(116.33mm)
5.15"
(130.81mm)
-0.57"
(-14.48mm)
49th Driest
Driest since:
1974
80th Wettest
Wettest since:
1997
Apr–Sep 1990
6-Month
5.93"
(150.62mm)
6.36"
(161.54mm)
-0.43"
(-10.92mm)
58th Driest
Driest since:
2020
71st Wettest
Wettest since:
1965
Mar–Sep 1990
7-Month
7.20"
(182.88mm)
7.72"
(196.09mm)
-0.52"
(-13.21mm)
59th Driest
Driest since:
1956
70th Wettest
Wettest since:
1906
Feb–Sep 1990
8-Month
8.40"
(213.36mm)
8.94"
(227.08mm)
-0.54"
(-13.72mm)
58th Driest
Driest since:
1974
71st Wettest
Wettest since:
1906
Jan–Sep 1990
9-Month
9.38"
(238.25mm)
10.16"
(258.06mm)
-0.78"
(-19.81mm)
54th Driest
Driest since:
2020
75th Wettest
Wettest since:
1906
Dec 1989–Sep 1990
10-Month
9.53"
(242.06mm)
11.26"
(286.00mm)
-1.73"
(-43.94mm)
36th Driest
Driest since:
1931
92nd Wettest
Wettest since:
1997
Ties: 2021
Nov 1989–Sep 1990
11-Month
10.04"
(255.02mm)
12.33"
(313.18mm)
-2.29"
(-58.16mm)
30th Driest
Driest since:
1931
98th Wettest
Wettest since:
1906
Oct 1989–Sep 1990
12-Month
10.81"
(274.57mm)
13.54"
(343.92mm)
-2.73"
(-69.35mm)
20th Driest
Driest since:
2018
108th Wettest
Wettest since:
2005
Apr 1989–Sep 1990
18-Month
15.37"
(390.40mm)
19.91"
(505.71mm)
-4.54"
(-115.31mm)
11th Driest
Driest since:
2021
117th Wettest
Wettest since:
1983
Oct 1988–Sep 1990
24-Month
21.14"
(536.96mm)
27.08"
(687.83mm)
-5.94"
(-150.87mm)
10th Driest
Driest since:
1934
117th Wettest
Wettest since:
1983
Oct 1987–Sep 1990
36-Month
34.17"
(867.92mm)
40.58"
(1,030.73mm)
-6.41"
(-162.81mm)
14th Driest
Driest since:
1902
112th Wettest
Wettest since:
1984
Oct 1986–Sep 1990
48-Month
47.02"
(1,194.31mm)
54.05"
(1,372.87mm)
-7.03"
(-178.56mm)
18th Driest
Driest since:
1956
107th Wettest
Wettest since:
1985
Oct 1985–Sep 1990
60-Month
64.05"
(1,626.87mm)
67.48"
(1,713.99mm)
-3.43"
(-87.12mm)
40th Driest
Driest since:
1935
84th Wettest
Wettest since:
1986

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