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.

Colorado

Precipitation Rankings, April 1923

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
April 1923
1-Month
1.60"
(40.64mm)
1.84"
(46.74mm)
-0.24"
(-6.10mm)
65th Driest
Driest since:
2002
64th Wettest
Wettest since:
1900
Mar–Apr 1923
2-Month
3.39"
(86.11mm)
3.35"
(85.09mm)
0.04"
(1.02mm)
75th Driest
Driest since:
2002
54th Wettest
Wettest since:
1906
Feb–Apr 1923
3-Month
4.29"
(108.97mm)
4.44"
(112.78mm)
-0.15"
(-3.81mm)
65th Driest
Driest since:
2002
64th Wettest
Wettest since:
1905
Jan–Apr 1923
4-Month
4.94"
(125.48mm)
5.51"
(139.95mm)
-0.57"
(-14.47mm)
46th Driest
Driest since:
2002
83rd Wettest
Wettest since:
1905
Dec 1922–Apr 1923
5-Month
6.38"
(162.05mm)
6.58"
(167.13mm)
-0.20"
(-5.08mm)
66th Driest
Driest since:
2002
62nd Wettest
Wettest since:
1905
Nov 1922–Apr 1923
6-Month
8.20"
(208.28mm)
7.65"
(194.31mm)
0.55"
(13.97mm)
88th Driest
Driest since:
1904
40th Wettest
Wettest since:
1984
Oct 1922–Apr 1923
7-Month
8.62"
(218.95mm)
8.98"
(228.09mm)
-0.36"
(-9.14mm)
56th Driest
Driest since:
2002
72nd Wettest
Wettest since:
1942
Sep 1922–Apr 1923
8-Month
9.03"
(229.36mm)
10.41"
(264.41mm)
-1.38"
(-35.05mm)
35th Driest
Driest since:
1902, 2002
93rd Wettest
Wettest since:
1942
Aug 1922–Apr 1923
9-Month
10.92"
(277.37mm)
12.42"
(315.47mm)
-1.50"
(-38.10mm)
35th Driest
Driest since:
2002
93rd Wettest
Wettest since:
1942
Jul 1922–Apr 1923
10-Month
12.73"
(323.34mm)
14.52"
(368.81mm)
-1.79"
(-45.47mm)
28th Driest
Driest since:
1902
100th Wettest
Wettest since:
1942
Jun 1922–Apr 1923
11-Month
13.56"
(344.42mm)
16.07"
(408.18mm)
-2.51"
(-63.76mm)
23rd Driest
Driest since:
1981
105th Wettest
Wettest since:
1942
May 1922–Apr 1923
12-Month
14.98"
(380.49mm)
18.08"
(459.23mm)
-3.10"
(-78.74mm)
17th Driest
Driest since:
2013
111th Wettest
Wettest since:
1942
Ties: 2003
Nov 1921–Apr 1923
18-Month
23.81"
(604.77mm)
25.76"
(654.30mm)
-1.95"
(-49.53mm)
36th Driest
Driest since:
2013
91st Wettest
Wettest since:
1942
May 1921–Apr 1923
24-Month
35.87"
(911.10mm)
36.16"
(918.46mm)
-0.29"
(-7.36mm)
60th Driest
Driest since:
1902
67th Wettest
Wettest since:
1942
May 1920–Apr 1923
36-Month
54.36"
(1,380.74mm)
54.22"
(1,377.19mm)
0.14"
(3.55mm)
62nd Driest
Driest since:
1955
64th Wettest
Wettest since:
1985
May 1919–Apr 1923
48-Month
74.26"
(1,886.20mm)
72.24"
(1,834.90mm)
2.02"
(51.30mm)
77th Driest
Driest since:
1904
48th Wettest
Wettest since:
1986
May 1918–Apr 1923
60-Month
93.10"
(2,364.74mm)
90.24"
(2,292.10mm)
2.86"
(72.64mm)
88th Driest
Driest since:
1957
36th Wettest
Wettest since:
1987

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