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, March 1900

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
March 1900
1-Month
0.50"
(12.70mm)
1.52"
(38.61mm)
-1.02"
(-25.91mm)
3rd Driest
Driest since:
1966
126th Wettest
Wettest since:
1906
Feb–Mar 1900
2-Month
1.57"
(39.88mm)
2.61"
(66.29mm)
-1.04"
(-26.41mm)
9th Driest
Driest since:
1966
120th Wettest
Wettest since:
1905
Ties: 1997
Jan–Mar 1900
3-Month
1.89"
(48.01mm)
3.67"
(93.22mm)
-1.78"
(-45.21mm)
3rd Driest
Driest since:
1966
126th Wettest
Wettest since:
1980
Dec 1899–Mar 1900
4-Month
3.35"
(85.09mm)
4.74"
(120.40mm)
-1.39"
(-35.31mm)
9th Driest
Driest since:
1977
119th Wettest
Wettest since:
1979
Nov 1899–Mar 1900
5-Month
4.31"
(109.47mm)
5.81"
(147.57mm)
-1.50"
(-38.10mm)
10th Driest
Driest since:
1977
118th Wettest
Wettest since:
1979
Ties: 1964
Oct 1899–Mar 1900
6-Month
6.24"
(158.50mm)
7.14"
(181.36mm)
-0.90"
(-22.86mm)
35th Driest
Driest since:
1977
93rd Wettest
Wettest since:
1909
Sep 1899–Mar 1900
7-Month
6.94"
(176.28mm)
8.57"
(217.68mm)
-1.63"
(-41.40mm)
18th Driest
Driest since:
1902
110th Wettest
Wettest since:
1942
Aug 1899–Mar 1900
8-Month
8.68"
(220.47mm)
10.58"
(268.73mm)
-1.90"
(-48.26mm)
20th Driest
Driest since:
1901
108th Wettest
Wettest since:
1942
Jul 1899–Mar 1900
9-Month
11.37"
(288.80mm)
12.68"
(322.07mm)
-1.31"
(-33.27mm)
31st Driest
Driest since:
1901
97th Wettest
Wettest since:
1942
Ties: 1972
Jun 1899–Mar 1900
10-Month
12.69"
(322.33mm)
14.23"
(361.44mm)
-1.54"
(-39.11mm)
33rd Driest
Driest since:
1901
95th Wettest
Wettest since:
1942
May 1899–Mar 1900
11-Month
13.34"
(338.84mm)
16.25"
(412.75mm)
-2.91"
(-73.91mm)
15th Driest
Driest since:
1901
113th Wettest
Wettest since:
1942
Ties: 1963
Apr 1899–Mar 1900
12-Month
14.15"
(359.41mm)
18.13"
(460.50mm)
-3.98"
(-101.09mm)
8th Driest
Driest since:
1935
120th Wettest
Wettest since:
1942
Oct 1898–Mar 1900
18-Month
21.62"
(549.15mm)
25.26"
(641.60mm)
-3.64"
(-92.45mm)
17th Driest
Driest since:
1935
110th Wettest
Wettest since:
1942
Apr 1898–Mar 1900
24-Month
32.98"
(837.69mm)
36.17"
(918.72mm)
-3.19"
(-81.03mm)
29th Driest
Driest since:
1977
98th Wettest
Wettest since:
1943
Apr 1897–Mar 1900
36-Month
51.17"
(1,299.72mm)
54.22"
(1,377.19mm)
-3.05"
(-77.47mm)
35th Driest
Driest since:
1977
91st Wettest
Wettest since:
1943
Apr 1896–Mar 1900
48-Month
69.29"
(1,759.97mm)
72.23"
(1,834.64mm)
-2.94"
(-74.67mm)
39th Driest
Driest since:
2004
86th Wettest
Wettest since:
1987
Apr 1895–Mar 1900
60-Month
87.97"
(2,234.44mm)
90.23"
(2,291.84mm)
-2.26"
(-57.40mm)
47th Driest
Driest since:
1957
77th Wettest
Wettest to Date
1987

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