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 2002

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
March 2002
1-Month
0.87"
(22.10mm)
1.52"
(38.61mm)
-0.65"
(-16.51mm)
20th Driest
Driest since:
1966
109th Wettest
Wettest since:
1906
Feb–Mar 2002
2-Month
1.35"
(34.29mm)
2.61"
(66.29mm)
-1.26"
(-32.00mm)
3rd Driest
Driest since:
1966
126th Wettest
Wettest since:
1905
Jan–Mar 2002
3-Month
1.99"
(50.55mm)
3.67"
(93.22mm)
-1.68"
(-42.67mm)
4th Driest
Driest since:
1966
125th Wettest
Wettest since:
1980
Dec 2001–Mar 2002
4-Month
2.64"
(67.06mm)
4.74"
(120.40mm)
-2.10"
(-53.34mm)
2nd Driest
Driest since:
1977
126th Wettest
Wettest since:
1979
Nov 2001–Mar 2002
5-Month
3.84"
(97.54mm)
5.81"
(147.57mm)
-1.97"
(-50.03mm)
4th Driest
Driest since:
1977
124th Wettest
Wettest since:
1979
Ties: 1933
Oct 2001–Mar 2002
6-Month
4.49"
(114.05mm)
7.14"
(181.36mm)
-2.65"
(-67.31mm)
3rd Driest
Driest since:
1977
125th Wettest
Wettest since:
1909
Sep 2001–Mar 2002
7-Month
5.53"
(140.46mm)
8.57"
(217.68mm)
-3.04"
(-77.22mm)
4th Driest
Driest since:
1902
124th Wettest
Wettest since:
1942
Aug 2001–Mar 2002
8-Month
7.50"
(190.50mm)
10.58"
(268.73mm)
-3.08"
(-78.23mm)
5th Driest
Driest since:
1901
123rd Wettest
Wettest since:
1942
Jul 2001–Mar 2002
9-Month
9.94"
(252.48mm)
12.68"
(322.07mm)
-2.74"
(-69.59mm)
13th Driest
Driest since:
1901
115th Wettest
Wettest since:
1942
Jun 2001–Mar 2002
10-Month
10.88"
(276.35mm)
14.23"
(361.44mm)
-3.35"
(-85.09mm)
10th Driest
Driest since:
1901
118th Wettest
Wettest since:
1942
May 2001–Mar 2002
11-Month
13.57"
(344.68mm)
16.25"
(412.75mm)
-2.68"
(-68.07mm)
22nd Driest
Driest since:
1901
106th Wettest
Wettest since:
1942
Apr 2001–Mar 2002
12-Month
15.22"
(386.59mm)
18.13"
(460.50mm)
-2.91"
(-73.91mm)
23rd Driest
Driest since:
1935
105th Wettest
Wettest since:
1942
Oct 2000–Mar 2002
18-Month
22.21"
(564.13mm)
25.26"
(641.60mm)
-3.05"
(-77.47mm)
22nd Driest
Driest since:
1935
105th Wettest
Wettest since:
1942
Apr 2000–Mar 2002
24-Month
30.72"
(780.29mm)
36.17"
(918.72mm)
-5.45"
(-138.43mm)
14th Driest
Driest since:
1977
113th Wettest
Wettest since:
1943
Apr 1999–Mar 2002
36-Month
53.29"
(1,353.57mm)
54.22"
(1,377.19mm)
-0.93"
(-23.62mm)
52nd Driest
Driest since:
1977
74th Wettest
Wettest since:
1943
Apr 1998–Mar 2002
48-Month
70.78"
(1,797.81mm)
72.23"
(1,834.64mm)
-1.45"
(-36.83mm)
51st Driest
Driest since:
2004
74th Wettest
Wettest since:
1987
Apr 1997–Mar 2002
60-Month
93.44"
(2,373.38mm)
90.23"
(2,291.84mm)
3.21"
(81.54mm)
88th Driest
Driest since:
1957
36th Wettest
Wettest since:
1987

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