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


Colorado

Precipitation Rankings, April 1945

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
April 1945
1-Month
2.70"
(68.58mm)
1.84"
(46.74mm)
0.86"
(21.84mm)
113th Driest Driest since: 1943 2002
15th Wettest Wettest since: 1944 1900
Mar–Apr 1945
2-Month
4.11"
(104.39mm)
3.35"
(85.09mm)
0.76"
(19.30mm)
107th Driest Driest since: 1943 2002
21st Wettest Wettest since: 1944 1906
Feb–Apr 1945
3-Month
5.33"
(135.38mm)
4.44"
(112.78mm)
0.89"
(22.60mm)
104th Driest Driest since: 1943 2002
24th Wettest Wettest since: 1944 1905
Jan–Apr 1945
4-Month
6.44"
(163.58mm)
5.51"
(139.95mm)
0.93"
(23.63mm)
105th Driest Driest since: 1943 2002
23rd Wettest Wettest since: 1944 1905
Dec 1944–Apr 1945
5-Month
7.31"
(185.67mm)
6.58"
(167.13mm)
0.73"
(18.54mm)
93rd Driest Driest since: 1943 2002
34th Wettest Wettest since: 1944 1905
Ties: 1919
Nov 1944–Apr 1945
6-Month
8.71"
(221.23mm)
7.65"
(194.31mm)
1.06"
(26.92mm)
97th Driest Driest since: 1943 1904
30th Wettest Wettest since: 1944 1984
Ties: 1965
Oct 1944–Apr 1945
7-Month
9.77"
(248.16mm)
8.98"
(228.09mm)
0.79"
(20.07mm)
82nd Driest Driest since: 1943 2002
45th Wettest Wettest since: 1944 1942
Sep 1944–Apr 1945
8-Month
10.17"
(258.32mm)
10.41"
(264.41mm)
-0.24"
(-6.09mm)
60th Driest Driest since: 1940 1902, 2002
67th Wettest Wettest since: 1944 1942
Aug 1944–Apr 1945
9-Month
11.02"
(279.91mm)
12.42"
(315.47mm)
-1.40"
(-35.56mm)
35th Driest Driest since: 1940 2002
92nd Wettest Wettest since: 1944 1942
Jul 1944–Apr 1945
10-Month
13.18"
(334.77mm)
14.52"
(368.81mm)
-1.34"
(-34.04mm)
39th Driest Driest since: 1940 1902
88th Wettest Wettest since: 1944 1942
Jun 1944–Apr 1945
11-Month
14.21"
(360.93mm)
16.07"
(408.18mm)
-1.86"
(-47.25mm)
33rd Driest Driest since: 1940 1981
94th Wettest Wettest since: 1944 1942
May 1944–Apr 1945
12-Month
16.57"
(420.88mm)
18.08"
(459.23mm)
-1.51"
(-38.35mm)
36th Driest Driest since: 1940 2013
91st Wettest Wettest since: 1944 1942
Nov 1943–Apr 1945
18-Month
26.76"
(679.70mm)
25.76"
(654.30mm)
1.00"
(25.40mm)
83rd Driest Driest since: 1944 2013
43rd Wettest Wettest since: 1943 1942
May 1943–Apr 1945
24-Month
36.56"
(928.62mm)
36.16"
(918.46mm)
0.40"
(10.16mm)
71st Driest Driest since: 1941 1902
55th Wettest Wettest since: 1944 1942
May 1942–Apr 1945
36-Month
53.15"
(1,350.01mm)
54.22"
(1,377.19mm)
-1.07"
(-27.18mm)
50th Driest Driest since: 1941 1955
75th Wettest Wettest since: 1944 1985
May 1941–Apr 1945
48-Month
79.46"
(2,018.28mm)
72.24"
(1,834.90mm)
7.22"
(183.38mm)
116th Driest Driest since: 1943 1904
8th Wettest Wettest since: 1944 1986
May 1940–Apr 1945
60-Month
99.39"
(2,524.51mm)
90.24"
(2,292.10mm)
9.15"
(232.41mm)
117th Driest Driest since: 1944 1957
6th Wettest Wettest to Date 1987

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2021, retrieved on May 11, 2021 from https://www.ncdc.noaa.gov/cag/