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 January 2021. For more information, please see Climatological Rankings.


Colorado

Precipitation Rankings, April 1990

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 1990
1-Month
2.08"
(52.83mm)
1.84"
(46.74mm)
0.24"
(6.09mm)
89th Driest Driest since: 1989 2002
38th Wettest Wettest since: 1986 1900
Ties: 2007
Mar–Apr 1990
2-Month
4.07"
(103.38mm)
3.35"
(85.09mm)
0.72"
(18.29mm)
104th Driest Driest since: 1989 2002
23rd Wettest Wettest since: 1985 1906
Feb–Apr 1990
3-Month
5.15"
(130.81mm)
4.44"
(112.78mm)
0.71"
(18.03mm)
99th Driest Driest since: 1989 2002
28th Wettest Wettest since: 1985 1905
Jan–Apr 1990
4-Month
6.11"
(155.19mm)
5.51"
(139.95mm)
0.60"
(15.24mm)
93rd Driest Driest since: 1989 2002
34th Wettest Wettest since: 1985 1905
Dec 1989–Apr 1990
5-Month
6.82"
(173.23mm)
6.58"
(167.13mm)
0.24"
(6.10mm)
76th Driest Driest since: 1989 2002
50th Wettest Wettest since: 1985 1905
Ties: 1975
Nov 1989–Apr 1990
6-Month
7.22"
(183.39mm)
7.65"
(194.31mm)
-0.43"
(-10.92mm)
50th Driest Driest since: 1989 1904
76th Wettest Wettest since: 1988 1984
Ties: 1907
Oct 1989–Apr 1990
7-Month
8.01"
(203.45mm)
8.98"
(228.09mm)
-0.97"
(-24.64mm)
42nd Driest Driest since: 1989 2002
84th Wettest Wettest since: 1988 1942
Sep 1989–Apr 1990
8-Month
9.49"
(241.05mm)
10.41"
(264.41mm)
-0.92"
(-23.36mm)
44th Driest Driest since: 1989 1902, 2002
82nd Wettest Wettest since: 1987 1942
Aug 1989–Apr 1990
9-Month
11.43"
(290.32mm)
12.42"
(315.47mm)
-0.99"
(-25.15mm)
39th Driest Driest since: 1989 2002
87th Wettest Wettest since: 1988 1942
Jul 1989–Apr 1990
10-Month
13.37"
(339.60mm)
14.52"
(368.81mm)
-1.15"
(-29.21mm)
41st Driest Driest since: 1989 1902
85th Wettest Wettest since: 1987 1942
Jun 1989–Apr 1990
11-Month
15.24"
(387.10mm)
16.07"
(408.18mm)
-0.83"
(-21.08mm)
46th Driest Driest since: 1989 1981
80th Wettest Wettest since: 1987 1942
May 1989–Apr 1990
12-Month
16.62"
(422.15mm)
18.08"
(459.23mm)
-1.46"
(-37.08mm)
38th Driest Driest since: 1989 2013
88th Wettest Wettest since: 1988 1942
Nov 1988–Apr 1990
18-Month
23.34"
(592.84mm)
25.76"
(654.30mm)
-2.42"
(-61.46mm)
29th Driest Driest since: 1978 2013
96th Wettest Wettest since: 1989 1942
May 1988–Apr 1990
24-Month
32.92"
(836.17mm)
36.16"
(918.46mm)
-3.24"
(-82.29mm)
26th Driest Driest since: 1982 1902
99th Wettest Wettest since: 1989 1942
May 1987–Apr 1990
36-Month
51.00"
(1,295.40mm)
54.22"
(1,377.19mm)
-3.22"
(-81.79mm)
32nd Driest Driest since: 1979 1955
92nd Wettest Wettest since: 1989 1985
May 1986–Apr 1990
48-Month
71.00"
(1,803.40mm)
72.24"
(1,834.90mm)
-1.24"
(-31.50mm)
50th Driest Driest since: 1981 1904
73rd Wettest Wettest since: 1989 1986
May 1985–Apr 1990
60-Month
90.56"
(2,300.22mm)
90.24"
(2,292.10mm)
0.32"
(8.12mm)
59th Driest Driest since: 1982 1957
63rd Wettest Wettest since: 1989 1987

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on March 4, 2021 from https://www.ncdc.noaa.gov/cag/