Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of September 2020. For more information, please see Climatological Rankings.


Colorado

Precipitation Rankings, April 2005

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
April 2005
1-Month
1.97"
(50.04mm)
1.84"
(46.74mm)
0.13"
(3.30mm)
83rd Driest Driest since: 2003 2002
44th Wettest Wettest since: 2004 1900
Mar–Apr 2005
2-Month
3.37"
(85.60mm)
3.35"
(85.09mm)
0.02"
(0.51mm)
71st Driest Driest since: 2002 2002
56th Wettest Wettest since: 2004 1906
Ties: 1949
Feb–Apr 2005
3-Month
4.43"
(112.52mm)
4.44"
(112.78mm)
-0.01"
(-0.26mm)
75th Driest Driest since: 2002 2002
52nd Wettest Wettest since: 2004 1905
Ties: 1929, 1933, 2011
Jan–Apr 2005
4-Month
6.40"
(162.56mm)
5.51"
(139.95mm)
0.89"
(22.61mm)
102nd Driest Driest since: 2004 2002
25th Wettest Wettest since: 1999 1905
Dec 2004–Apr 2005
5-Month
7.17"
(182.12mm)
6.58"
(167.13mm)
0.59"
(14.99mm)
87th Driest Driest since: 2004 2002
39th Wettest Wettest since: 1999 1905
Nov 2004–Apr 2005
6-Month
8.86"
(225.04mm)
7.65"
(194.31mm)
1.21"
(30.73mm)
102nd Driest Driest since: 2004 1904
24th Wettest Wettest since: 1995 1984
Oct 2004–Apr 2005
7-Month
10.33"
(262.38mm)
8.98"
(228.09mm)
1.35"
(34.29mm)
99th Driest Driest since: 2004 2002
27th Wettest Wettest since: 1999 1942
Sep 2004–Apr 2005
8-Month
12.50"
(317.50mm)
10.41"
(264.41mm)
2.09"
(53.09mm)
112th Driest Driest since: 2004 1902, 2002
14th Wettest Wettest since: 1995 1942
Aug 2004–Apr 2005
9-Month
14.35"
(364.49mm)
12.42"
(315.47mm)
1.93"
(49.02mm)
108th Driest Driest since: 2004 2002
18th Wettest Wettest since: 1998 1942
Jul 2004–Apr 2005
10-Month
16.71"
(424.43mm)
14.52"
(368.81mm)
2.19"
(55.62mm)
109th Driest Driest since: 2004 1902
17th Wettest Wettest since: 1999 1942
Jun 2004–Apr 2005
11-Month
18.70"
(474.98mm)
16.07"
(408.18mm)
2.63"
(66.80mm)
113th Driest Driest since: 2004 1981
13th Wettest Wettest since: 1999 1942
May 2004–Apr 2005
12-Month
19.40"
(492.76mm)
18.08"
(459.23mm)
1.32"
(33.53mm)
89th Driest Driest since: 2004 2013
37th Wettest Wettest since: 2000 1942
Nov 2003–Apr 2005
18-Month
27.58"
(700.53mm)
25.76"
(654.30mm)
1.82"
(46.23mm)
96th Driest Driest since: 2004 2013
29th Wettest Wettest since: 2000 1942
May 2003–Apr 2005
24-Month
36.08"
(916.43mm)
36.16"
(918.46mm)
-0.08"
(-2.03mm)
64th Driest Driest since: 2004 1902
61st Wettest Wettest since: 2000 1942
May 2002–Apr 2005
36-Month
51.06"
(1,296.92mm)
54.22"
(1,377.19mm)
-3.16"
(-80.27mm)
33rd Driest Driest since: 2004 1955
91st Wettest Wettest since: 2001 1985
May 2001–Apr 2005
48-Month
65.20"
(1,656.08mm)
72.24"
(1,834.90mm)
-7.04"
(-178.82mm)
16th Driest Driest since: 2004 1904
107th Wettest Wettest since: 2002 1986
May 2000–Apr 2005
60-Month
81.03"
(2,058.16mm)
90.24"
(2,292.10mm)
-9.21"
(-233.94mm)
11th Driest Driest since: 1979 1957
111th Wettest Wettest since: 2004 1987

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 24, 2020 from https://www.ncdc.noaa.gov/cag/