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, February 1905

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
February 1905
1-Month
1.95"
(49.53mm)
1.09"
(27.69mm)
0.86"
(21.84mm)
122nd Driest
Driest since:
1970
7th Wettest
Wettest since:
1903
Jan–Feb 1905
2-Month
3.30"
(83.82mm)
2.15"
(54.61mm)
1.15"
(29.21mm)
120th Driest
Driest since:
1981
9th Wettest
Wettest since:
1980
Dec 1904–Feb 1905
3-Month
4.14"
(105.16mm)
3.22"
(81.79mm)
0.92"
(23.37mm)
111th Driest
Driest since:
1981
17th Wettest
Wettest since:
2008
Nov 1904–Feb 1905
4-Month
4.17"
(105.92mm)
4.29"
(108.97mm)
-0.12"
(-3.05mm)
62nd Driest
Driest since:
1904
66th Wettest
Wettest since:
1979
Oct 1904–Feb 1905
5-Month
5.19"
(131.83mm)
5.63"
(143.00mm)
-0.44"
(-11.17mm)
42nd Driest
Driest since:
1977
86th Wettest
Wettest since:
1909
Sep 1904–Feb 1905
6-Month
7.34"
(186.44mm)
7.05"
(179.07mm)
0.29"
(7.37mm)
76th Driest
Driest since:
1981
52nd Wettest
Wettest since:
1942
Aug 1904–Feb 1905
7-Month
9.71"
(246.63mm)
9.07"
(230.38mm)
0.64"
(16.25mm)
83rd Driest
Driest since:
1901
45th Wettest
Wettest since:
1942
Jul 1904–Feb 1905
8-Month
11.77"
(298.96mm)
11.16"
(283.46mm)
0.61"
(15.50mm)
78th Driest
Driest since:
1901
50th Wettest
Wettest since:
1942
Jun 1904–Feb 1905
9-Month
14.11"
(358.39mm)
12.71"
(322.83mm)
1.40"
(35.56mm)
97th Driest
Driest since:
1981
31st Wettest
Wettest to Date
1942
May 1904–Feb 1905
10-Month
16.60"
(421.64mm)
14.73"
(374.14mm)
1.87"
(47.50mm)
101st Driest
Driest since:
1901
27th Wettest
Wettest to Date
1942
Apr 1904–Feb 1905
11-Month
17.75"
(450.85mm)
16.61"
(421.89mm)
1.14"
(28.96mm)
93rd Driest
Driest since:
2021
35th Wettest
Wettest to Date
1942
Mar 1904–Feb 1905
12-Month
19.30"
(490.22mm)
18.11"
(459.99mm)
1.19"
(30.23mm)
90th Driest
Driest since:
1935
38th Wettest
Wettest since:
1942
Ties: 1947
Sep 1903–Feb 1905
18-Month
23.22"
(589.79mm)
25.17"
(639.32mm)
-1.95"
(-49.53mm)
37th Driest
Driest since:
2003
90th Wettest
Wettest since:
1942
Mar 1903–Feb 1905
24-Month
33.78"
(858.01mm)
36.16"
(918.46mm)
-2.38"
(-60.45mm)
40th Driest
Driest since:
2003
87th Wettest
Wettest since:
1943
Mar 1902–Feb 1905
36-Month
51.09"
(1,297.69mm)
54.20"
(1,376.68mm)
-3.11"
(-78.99mm)
35th Driest
Driest since:
1977
91st Wettest
Wettest since:
1998
Mar 1901–Feb 1905
48-Month
66.62"
(1,692.15mm)
72.23"
(1,834.64mm)
-5.61"
(-142.49mm)
23rd Driest
Driest since:
1935
102nd Wettest
Wettest since:
1987
Mar 1900–Feb 1905
60-Month
81.58"
(2,072.13mm)
90.24"
(2,292.10mm)
-8.66"
(-219.97mm)
15th Driest
Driest since:
1957
109th Wettest
Wettest since:
1987

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