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


Colorado

Precipitation Rankings, April 2015

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
April 2015
1-Month
1.88"
(47.75mm)
1.84"
(46.74mm)
0.04"
(1.01mm)
80th Driest Driest since: 2014 2002
48th Wettest Wettest since: 2011 1900
Mar–Apr 2015
2-Month
2.74"
(69.60mm)
3.35"
(85.09mm)
-0.61"
(-15.49mm)
43rd Driest Driest since: 2014 2002
85th Wettest Wettest since: 2013 1906
Ties: 2013
Feb–Apr 2015
3-Month
4.09"
(103.89mm)
4.44"
(112.78mm)
-0.35"
(-8.89mm)
53rd Driest Driest since: 2014 2002
75th Wettest Wettest since: 2011 1905
Ties: 1964
Jan–Apr 2015
4-Month
4.74"
(120.40mm)
5.51"
(139.95mm)
-0.77"
(-19.55mm)
38th Driest Driest since: 2013 2002
90th Wettest Wettest since: 2014 1905
Dec 2014–Apr 2015
5-Month
6.05"
(153.67mm)
6.58"
(167.13mm)
-0.53"
(-13.46mm)
50th Driest Driest since: 2014 2002
77th Wettest Wettest since: 2011 1905
Ties: 2001
Nov 2014–Apr 2015
6-Month
7.17"
(182.12mm)
7.65"
(194.31mm)
-0.48"
(-12.19mm)
47th Driest Driest since: 2014 1904
80th Wettest Wettest since: 2011 1984
Oct 2014–Apr 2015
7-Month
8.25"
(209.55mm)
8.98"
(228.09mm)
-0.73"
(-18.54mm)
46th Driest Driest since: 2013 2002
81st Wettest Wettest since: 2014 1942
Sep 2014–Apr 2015
8-Month
10.33"
(262.38mm)
10.41"
(264.41mm)
-0.08"
(-2.03mm)
64th Driest Driest since: 2013 1902, 2002
63rd Wettest Wettest since: 2014 1942
Aug 2014–Apr 2015
9-Month
12.92"
(328.17mm)
12.42"
(315.47mm)
0.50"
(12.70mm)
74th Driest Driest since: 2013 2002
53rd Wettest Wettest since: 2014 1942
Ties: 1957
Jul 2014–Apr 2015
10-Month
15.68"
(398.27mm)
14.52"
(368.81mm)
1.16"
(29.46mm)
86th Driest Driest since: 2013 1902
41st Wettest Wettest since: 2014 1942
Jun 2014–Apr 2015
11-Month
16.87"
(428.50mm)
16.07"
(408.18mm)
0.80"
(20.32mm)
82nd Driest Driest since: 2013 1981
45th Wettest Wettest since: 2014 1942
Ties: 2000
May 2014–Apr 2015
12-Month
19.02"
(483.11mm)
18.08"
(459.23mm)
0.94"
(23.88mm)
84th Driest Driest since: 2013 2013
43rd Wettest Wettest since: 2014 1942
Nov 2013–Apr 2015
18-Month
25.85"
(656.59mm)
25.76"
(654.30mm)
0.09"
(2.29mm)
70th Driest Driest since: 2014 2013
56th Wettest Wettest since: 2010 1942
May 2013–Apr 2015
24-Month
38.13"
(968.50mm)
36.16"
(918.46mm)
1.97"
(50.04mm)
90th Driest Driest since: 2014 1902
36th Wettest Wettest since: 2008 1942
May 2012–Apr 2015
36-Month
51.10"
(1,297.94mm)
54.22"
(1,377.19mm)
-3.12"
(-79.25mm)
35th Driest Driest since: 2014 1955
90th Wettest Wettest since: 2012 1985
May 2011–Apr 2015
48-Month
67.46"
(1,713.48mm)
72.24"
(1,834.90mm)
-4.78"
(-121.42mm)
25th Driest Driest since: 2014 1904
99th Wettest Wettest since: 2012 1986
May 2010–Apr 2015
60-Month
84.83"
(2,154.68mm)
90.24"
(2,292.10mm)
-5.41"
(-137.42mm)
28th Driest Driest since: 2013 1957
95th Wettest Wettest since: 2014 1987

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2021, retrieved on November 28, 2021 from https://www.ncdc.noaa.gov/cag/