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, May 1930

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1930
1-Month
2.58"
(65.53mm)
2.02"
(51.31mm)
0.56"
(14.22mm)
98th Driest Driest since: 1929 1974
28th Wettest Wettest since: 1928 2015
Ties: 1907
Apr–May 1930
2-Month
3.78"
(96.01mm)
3.86"
(98.04mm)
-0.08"
(-2.03mm)
65th Driest Driest since: 1929 2002
61st Wettest Wettest since: 1928 1957
Mar–May 1930
3-Month
4.72"
(119.89mm)
5.37"
(136.40mm)
-0.65"
(-16.51mm)
48th Driest Driest since: 1927 2002
78th Wettest Wettest since: 1929 1957
Feb–May 1930
4-Month
5.41"
(137.41mm)
6.46"
(164.08mm)
-1.05"
(-26.67mm)
27th Driest Driest since: 1925 2002
99th Wettest Wettest since: 1929 1905
Jan–May 1930
5-Month
7.01"
(178.05mm)
7.52"
(191.01mm)
-0.51"
(-12.96mm)
49th Driest Driest since: 1925 2002
77th Wettest Wettest since: 1929 1957
Ties: 2014
Dec 1929–May 1930
6-Month
7.30"
(185.42mm)
8.60"
(218.44mm)
-1.30"
(-33.02mm)
27th Driest Driest since: 1925 2002
98th Wettest Wettest since: 1929 1957
Nov 1929–May 1930
7-Month
8.22"
(208.79mm)
9.66"
(245.36mm)
-1.44"
(-36.57mm)
25th Driest Driest since: 1925 2002
100th Wettest Wettest since: 1929 1957
Oct 1929–May 1930
8-Month
9.50"
(241.30mm)
11.00"
(279.40mm)
-1.50"
(-38.10mm)
32nd Driest Driest since: 1925 2002
93rd Wettest Wettest since: 1929 1995
Ties: 1946, 1976
Sep 1929–May 1930
9-Month
12.16"
(308.86mm)
12.43"
(315.72mm)
-0.27"
(-6.86mm)
56th Driest Driest since: 1929 2002
69th Wettest Wettest since: 1929 1942
Ties: 1929
Aug 1929–May 1930
10-Month
15.06"
(382.52mm)
14.44"
(366.78mm)
0.62"
(15.74mm)
76th Driest Driest since: 1929 2002
49th Wettest Wettest since: 1928 1942
Ties: 2008
Jul 1929–May 1930
11-Month
17.92"
(455.17mm)
16.54"
(420.12mm)
1.38"
(35.05mm)
84th Driest Driest since: 1929 2002
41st Wettest Wettest since: 1928 1942
Jun 1929–May 1930
12-Month
18.55"
(471.17mm)
18.08"
(459.23mm)
0.47"
(11.94mm)
69th Driest Driest since: 1929 2002
56th Wettest Wettest since: 1928 1942
Dec 1928–May 1930
18-Month
26.19"
(665.23mm)
26.70"
(678.18mm)
-0.51"
(-12.95mm)
51st Driest Driest since: 1927 2013
73rd Wettest Wettest since: 1929 1942
Jun 1928–May 1930
24-Month
36.51"
(927.35mm)
36.18"
(918.97mm)
0.33"
(8.38mm)
69th Driest Driest since: 1926 1902
55th Wettest Wettest since: 1929 1942
Jun 1927–May 1930
36-Month
57.98"
(1,472.69mm)
54.21"
(1,376.93mm)
3.77"
(95.76mm)
96th Driest Driest since: 1929 2004
27th Wettest Wettest since: 1928 1943
Jun 1926–May 1930
48-Month
74.54"
(1,893.32mm)
72.23"
(1,834.64mm)
2.31"
(58.68mm)
81st Driest Driest since: 1928 1956
41st Wettest Wettest since: 1929 1944
Jun 1925–May 1930
60-Month
95.46"
(2,424.68mm)
90.24"
(2,292.10mm)
5.22"
(132.58mm)
98th Driest Driest since: 1929 1936
23rd Wettest Wettest since: 1924 1987

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/