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 2019. For more information, please see Climatological Rankings.


Colorado

Precipitation Rankings, April 1999

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
April 1999
1-Month
4.38"
(111.25mm)
1.84"
(46.74mm)
2.54"
(64.51mm)
123rd Driest Driest since: 1998 2002
3rd Wettest Wettest since: 1942 1900
Mar–Apr 1999
2-Month
5.10"
(129.54mm)
3.35"
(85.09mm)
1.75"
(44.45mm)
118th Driest Driest since: 1998 2002
8th Wettest Wettest since: 1957 1906
Feb–Apr 1999
3-Month
5.76"
(146.30mm)
4.44"
(112.78mm)
1.32"
(33.52mm)
110th Driest Driest since: 1998 2002
16th Wettest Wettest since: 1995 1905
Jan–Apr 1999
4-Month
6.83"
(173.48mm)
5.51"
(139.95mm)
1.32"
(33.53mm)
109th Driest Driest since: 1998 2002
17th Wettest Wettest since: 1995 1905
Dec 1998–Apr 1999
5-Month
7.46"
(189.48mm)
6.58"
(167.13mm)
0.88"
(22.35mm)
93rd Driest Driest since: 1998 2002
32nd Wettest Wettest since: 1995 1905
Nov 1998–Apr 1999
6-Month
8.80"
(223.52mm)
7.65"
(194.31mm)
1.15"
(29.21mm)
99th Driest Driest since: 1998 1904
26th Wettest Wettest since: 1995 1984
Ties: 1897
Oct 1998–Apr 1999
7-Month
11.30"
(287.02mm)
8.98"
(228.09mm)
2.32"
(58.93mm)
114th Driest Driest since: 1998 2002
11th Wettest Wettest since: 1985 1942
Sep 1998–Apr 1999
8-Month
12.19"
(309.63mm)
10.41"
(264.41mm)
1.78"
(45.22mm)
101st Driest Driest since: 1996 1902, 2002
24th Wettest Wettest since: 1998 1942
Aug 1998–Apr 1999
9-Month
14.04"
(356.62mm)
12.42"
(315.47mm)
1.62"
(41.15mm)
99th Driest Driest since: 1996 2002
26th Wettest Wettest since: 1998 1942
Jul 1998–Apr 1999
10-Month
17.83"
(452.88mm)
14.52"
(368.81mm)
3.31"
(84.07mm)
119th Driest Driest since: 1997 1902
6th Wettest Wettest since: 1998 1942
Jun 1998–Apr 1999
11-Month
19.04"
(483.62mm)
16.07"
(408.18mm)
2.97"
(75.44mm)
115th Driest Driest since: 1997 1981
10th Wettest Wettest since: 1998 1942
May 1998–Apr 1999
12-Month
20.10"
(510.54mm)
18.08"
(459.23mm)
2.02"
(51.31mm)
103rd Driest Driest since: 1995 2013
22nd Wettest Wettest since: 1998 1942
Nov 1997–Apr 1999
18-Month
27.69"
(703.33mm)
25.76"
(654.30mm)
1.93"
(49.03mm)
97th Driest Driest since: 1997 2013
27th Wettest Wettest since: 1998 1942
May 1997–Apr 1999
24-Month
42.08"
(1,068.83mm)
36.16"
(918.46mm)
5.92"
(150.37mm)
117th Driest Driest since: 1997 1902
7th Wettest Wettest since: 1998 1942
May 1996–Apr 1999
36-Month
62.28"
(1,581.91mm)
54.22"
(1,377.19mm)
8.06"
(204.72mm)
117th Driest Driest since: 1997 1955
6th Wettest Wettest since: 1998 1985
May 1995–Apr 1999
48-Month
82.50"
(2,095.50mm)
72.24"
(1,834.90mm)
10.26"
(260.60mm)
118th Driest Driest since: 1998 1904
4th Wettest Wettest since: 1986 1986
May 1994–Apr 1999
60-Month
101.32"
(2,573.53mm)
90.24"
(2,292.10mm)
11.08"
(281.43mm)
117th Driest Driest since: 1998 1957
4th Wettest Wettest since: 1987 1987

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/