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 2011

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 2011
1-Month
2.10"
(53.34mm)
1.84"
(46.74mm)
0.26"
(6.60mm)
90th Driest Driest since: 2008 2002
37th Wettest Wettest since: 2010 1900
Mar–Apr 2011
2-Month
3.26"
(82.80mm)
3.35"
(85.09mm)
-0.09"
(-2.29mm)
64th Driest Driest since: 2008 2002
63rd Wettest Wettest since: 2010 1906
Feb–Apr 2011
3-Month
4.43"
(112.52mm)
4.44"
(112.78mm)
-0.01"
(-0.26mm)
75th Driest Driest since: 2009 2002
52nd Wettest Wettest since: 2010 1905
Ties: 1929, 1933, 2005
Jan–Apr 2011
4-Month
5.14"
(130.56mm)
5.51"
(139.95mm)
-0.37"
(-9.39mm)
54th Driest Driest since: 2007 2002
73rd Wettest Wettest since: 2010 1905
Dec 2010–Apr 2011
5-Month
6.79"
(172.47mm)
6.58"
(167.13mm)
0.21"
(5.34mm)
74th Driest Driest since: 2007 2002
52nd Wettest Wettest since: 2010 1905
Nov 2010–Apr 2011
6-Month
7.74"
(196.60mm)
7.65"
(194.31mm)
0.09"
(2.29mm)
69th Driest Driest since: 2007 1904
57th Wettest Wettest since: 2010 1984
Oct 2010–Apr 2011
7-Month
9.15"
(232.41mm)
8.98"
(228.09mm)
0.17"
(4.32mm)
68th Driest Driest since: 2006 2002
58th Wettest Wettest since: 2010 1942
Sep 2010–Apr 2011
8-Month
9.88"
(250.95mm)
10.41"
(264.41mm)
-0.53"
(-13.46mm)
50th Driest Driest since: 2006 1902, 2002
76th Wettest Wettest since: 2010 1942
Aug 2010–Apr 2011
9-Month
12.22"
(310.39mm)
12.42"
(315.47mm)
-0.20"
(-5.08mm)
60th Driest Driest since: 2006 2002
66th Wettest Wettest since: 2010 1942
Jul 2010–Apr 2011
10-Month
14.68"
(372.87mm)
14.52"
(368.81mm)
0.16"
(4.06mm)
63rd Driest Driest since: 2006 1902
63rd Wettest Wettest since: 2010 1942
Jun 2010–Apr 2011
11-Month
16.03"
(407.16mm)
16.07"
(408.18mm)
-0.04"
(-1.02mm)
64th Driest Driest since: 2009 1981
62nd Wettest Wettest since: 2010 1942
May 2010–Apr 2011
12-Month
17.37"
(441.20mm)
18.08"
(459.23mm)
-0.71"
(-18.03mm)
47th Driest Driest since: 2006 2013
79th Wettest Wettest since: 2010 1942
Nov 2009–Apr 2011
18-Month
25.24"
(641.10mm)
25.76"
(654.30mm)
-0.52"
(-13.20mm)
53rd Driest Driest since: 2004 2013
72nd Wettest Wettest since: 2010 1942
May 2009–Apr 2011
24-Month
36.87"
(936.50mm)
36.16"
(918.46mm)
0.71"
(18.04mm)
76th Driest Driest since: 2009 1902
49th Wettest Wettest since: 2010 1942
Ties: 1928
May 2008–Apr 2011
36-Month
54.39"
(1,381.51mm)
54.22"
(1,377.19mm)
0.17"
(4.32mm)
62nd Driest Driest since: 2006 1955
62nd Wettest Wettest since: 2010 1985
May 2007–Apr 2011
48-Month
73.16"
(1,858.26mm)
72.24"
(1,834.90mm)
0.92"
(23.36mm)
68th Driest Driest since: 2009 1904
55th Wettest Wettest since: 2010 1986
May 2006–Apr 2011
60-Month
93.00"
(2,362.20mm)
90.24"
(2,292.10mm)
2.76"
(70.10mm)
85th Driest Driest since: 2010 1957
37th Wettest Wettest since: 2001 1987

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 25, 2020 from https://www.ncdc.noaa.gov/cag/