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 1998

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 1998
1-Month
1.08"
(27.43mm)
1.09"
(27.69mm)
-0.01"
(-0.26mm)
69th Driest
Driest since:
1970
60th Wettest
Wettest since:
1903
Ties: 1990
Jan–Feb 1998
2-Month
1.88"
(47.75mm)
2.15"
(54.61mm)
-0.27"
(-6.86mm)
48th Driest
Driest since:
1981
81st Wettest
Wettest since:
1980
Ties: 1986, 2011
Dec 1997–Feb 1998
3-Month
2.74"
(69.60mm)
3.22"
(81.79mm)
-0.48"
(-12.19mm)
33rd Driest
Driest since:
1981
95th Wettest
Wettest since:
2008
Ties: 1963
Nov 1997–Feb 1998
4-Month
3.97"
(100.84mm)
4.29"
(108.97mm)
-0.32"
(-8.13mm)
50th Driest
Driest since:
1904
78th Wettest
Wettest since:
1979
Oct 1997–Feb 1998
5-Month
6.22"
(157.99mm)
5.63"
(143.00mm)
0.59"
(14.99mm)
93rd Driest
Driest since:
1977
35th Wettest
Wettest since:
1909
Ties: 1907, 1927
Sep 1997–Feb 1998
6-Month
8.65"
(219.71mm)
7.05"
(179.07mm)
1.60"
(40.64mm)
110th Driest
Driest since:
1981
18th Wettest
Wettest since:
1942
Aug 1997–Feb 1998
7-Month
12.10"
(307.34mm)
9.07"
(230.38mm)
3.03"
(76.96mm)
126th Driest
Driest since:
1901
2nd Wettest
Wettest since:
1942
Jul 1997–Feb 1998
8-Month
14.24"
(361.70mm)
11.16"
(283.46mm)
3.08"
(78.24mm)
123rd Driest
Driest since:
1901
5th Wettest
Wettest since:
1942
Jun 1997–Feb 1998
9-Month
16.45"
(417.83mm)
12.71"
(322.83mm)
3.74"
(95.00mm)
125th Driest
Driest since:
1981
3rd Wettest
Wettest since:
1942
May 1997–Feb 1998
10-Month
18.36"
(466.34mm)
14.73"
(374.14mm)
3.63"
(92.20mm)
121st Driest
Driest since:
1901
7th Wettest
Wettest since:
1942
Apr 1997–Feb 1998
11-Month
20.81"
(528.57mm)
16.61"
(421.89mm)
4.20"
(106.68mm)
124th Driest
Driest since:
2021
4th Wettest
Wettest since:
1942
Mar 1997–Feb 1998
12-Month
21.32"
(541.53mm)
18.11"
(459.99mm)
3.21"
(81.54mm)
115th Driest
Driest since:
1935
13th Wettest
Wettest since:
1942
Sep 1996–Feb 1998
18-Month
30.63"
(778.00mm)
25.17"
(639.32mm)
5.46"
(138.68mm)
124th Driest
Driest since:
2003
3rd Wettest
Wettest since:
1942
Mar 1996–Feb 1998
24-Month
41.02"
(1,041.91mm)
36.16"
(918.46mm)
4.86"
(123.45mm)
115th Driest
Driest since:
2003
12th Wettest
Wettest since:
1943
Mar 1995–Feb 1998
36-Month
63.55"
(1,614.17mm)
54.20"
(1,376.68mm)
9.35"
(237.49mm)
125th Driest
Driest since:
1977
1st Wettest
Wettest to Date
1998
Mar 1994–Feb 1998
48-Month
81.05"
(2,058.67mm)
72.23"
(1,834.64mm)
8.82"
(224.03mm)
120th Driest
Driest since:
1935
5th Wettest
Wettest since:
1987
Mar 1993–Feb 1998
60-Month
99.16"
(2,518.66mm)
90.24"
(2,292.10mm)
8.92"
(226.56mm)
118th Driest
Driest since:
1957
6th Wettest
Wettest since:
1987

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