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 1909

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 1909
1-Month
1.44"
(36.58mm)
1.09"
(27.69mm)
0.35"
(8.89mm)
102nd Driest
Driest since:
1970
27th Wettest
Wettest since:
1903
Ties: 2008
Jan–Feb 1909
2-Month
3.26"
(82.80mm)
2.15"
(54.61mm)
1.11"
(28.19mm)
117th Driest
Driest since:
1981
12th Wettest
Wettest since:
1980
Ties: 1957
Dec 1908–Feb 1909
3-Month
4.92"
(124.97mm)
3.22"
(81.79mm)
1.70"
(43.18mm)
121st Driest
Driest since:
1981
7th Wettest
Wettest to Date
2008
Nov 1908–Feb 1909
4-Month
6.26"
(159.00mm)
4.29"
(108.97mm)
1.97"
(50.03mm)
121st Driest
Driest since:
1904
7th Wettest
Wettest to Date
1979
Oct 1908–Feb 1909
5-Month
8.84"
(224.54mm)
5.63"
(143.00mm)
3.21"
(81.54mm)
127th Driest
Driest since:
1977
1st Wettest
Wettest to Date
1909
Sep 1908–Feb 1909
6-Month
9.58"
(243.33mm)
7.05"
(179.07mm)
2.53"
(64.26mm)
125th Driest
Driest since:
1981
3rd Wettest
Wettest to Date
1942
Aug 1908–Feb 1909
7-Month
12.08"
(306.83mm)
9.07"
(230.38mm)
3.01"
(76.45mm)
125th Driest
Driest since:
1901
3rd Wettest
Wettest to Date
1942
Jul 1908–Feb 1909
8-Month
14.48"
(367.79mm)
11.16"
(283.46mm)
3.32"
(84.33mm)
125th Driest
Driest since:
1901
3rd Wettest
Wettest to Date
1942
Jun 1908–Feb 1909
9-Month
15.53"
(394.46mm)
12.71"
(322.83mm)
2.82"
(71.63mm)
118th Driest
Driest since:
1981
10th Wettest
Wettest to Date
1942
May 1908–Feb 1909
10-Month
17.71"
(449.83mm)
14.73"
(374.14mm)
2.98"
(75.69mm)
118th Driest
Driest since:
1901
10th Wettest
Wettest to Date
1942
Apr 1908–Feb 1909
11-Month
18.80"
(477.52mm)
16.61"
(421.89mm)
2.19"
(55.63mm)
107th Driest
Driest since:
2021
21st Wettest
Wettest since:
1942
Mar 1908–Feb 1909
12-Month
19.68"
(499.87mm)
18.11"
(459.99mm)
1.57"
(39.88mm)
99th Driest
Driest since:
1935
29th Wettest
Wettest since:
1942
Sep 1907–Feb 1909
18-Month
25.62"
(650.75mm)
25.17"
(639.32mm)
0.45"
(11.43mm)
74th Driest
Driest since:
2003
53rd Wettest
Wettest since:
1942
Ties: 1950
Mar 1907–Feb 1909
24-Month
37.30"
(947.42mm)
36.16"
(918.46mm)
1.14"
(28.96mm)
82nd Driest
Driest since:
2003
45th Wettest
Wettest since:
1943
Mar 1906–Feb 1909
36-Month
60.10"
(1,526.54mm)
54.20"
(1,376.68mm)
5.90"
(149.86mm)
115th Driest
Driest since:
1977
11th Wettest
Wettest since:
1998
Mar 1905–Feb 1909
48-Month
79.49"
(2,019.05mm)
72.23"
(1,834.64mm)
7.26"
(184.41mm)
114th Driest
Driest since:
1935
11th Wettest
Wettest to Date
1987
Mar 1904–Feb 1909
60-Month
98.79"
(2,509.27mm)
90.24"
(2,292.10mm)
8.55"
(217.17mm)
116th Driest
Driest since:
1957
8th Wettest
Wettest to Date
1987

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