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, July 1939

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1939
1-Month
1.03"
(26.16mm)
2.10"
(53.34mm)
-1.07"
(-27.18mm)
4th Driest Driest since: 1900 1900
122nd Wettest Wettest since: 1938 1998
Jun–Jul 1939
2-Month
1.90"
(48.26mm)
3.64"
(92.46mm)
-1.74"
(-44.20mm)
3rd Driest Driest since: 1924 1924
123rd Wettest Wettest since: 1938 1965
May–Jul 1939
3-Month
2.92"
(74.17mm)
5.66"
(143.76mm)
-2.74"
(-69.59mm)
2nd Driest Driest to Date 2002
124th Wettest Wettest since: 1938 2015
Apr–Jul 1939
4-Month
3.90"
(99.06mm)
7.50"
(190.50mm)
-3.60"
(-91.44mm)
2nd Driest Driest to Date 2002
124th Wettest Wettest since: 1938 1957
Mar–Jul 1939
5-Month
5.31"
(134.87mm)
9.02"
(229.11mm)
-3.71"
(-94.24mm)
2nd Driest Driest to Date 2002
124th Wettest Wettest since: 1938 1957
Feb–Jul 1939
6-Month
6.65"
(168.91mm)
10.11"
(256.79mm)
-3.46"
(-87.88mm)
2nd Driest Driest to Date 2002
124th Wettest Wettest since: 1938 1995
Jan–Jul 1939
7-Month
8.31"
(211.07mm)
11.17"
(283.72mm)
-2.86"
(-72.65mm)
9th Driest Driest since: 1934 2002
117th Wettest Wettest since: 1938 1957
Dec 1938–Jul 1939
8-Month
9.50"
(241.30mm)
12.24"
(310.90mm)
-2.74"
(-69.60mm)
10th Driest Driest since: 1934 2002
115th Wettest Wettest since: 1938 1957
Nov 1938–Jul 1939
9-Month
10.52"
(267.21mm)
13.31"
(338.07mm)
-2.79"
(-70.86mm)
13th Driest Driest since: 1934 2002
112th Wettest Wettest since: 1938 1957
Oct 1938–Jul 1939
10-Month
11.65"
(295.91mm)
14.64"
(371.86mm)
-2.99"
(-75.95mm)
11th Driest Driest since: 1934 2002
114th Wettest Wettest since: 1938 1995
Sep 1938–Jul 1939
11-Month
14.64"
(371.86mm)
16.07"
(408.18mm)
-1.43"
(-36.32mm)
40th Driest Driest since: 1936 2002
85th Wettest Wettest since: 1938 1995
Aug 1938–Jul 1939
12-Month
16.25"
(412.75mm)
18.08"
(459.23mm)
-1.83"
(-46.48mm)
32nd Driest Driest since: 1936 2002
93rd Wettest Wettest since: 1938 1995
Feb 1938–Jul 1939
18-Month
28.43"
(722.12mm)
28.21"
(716.53mm)
0.22"
(5.59mm)
65th Driest Driest since: 1937 2002, 2013
60th Wettest Wettest since: 1938 1942
Aug 1937–Jul 1939
24-Month
35.56"
(903.22mm)
36.18"
(918.97mm)
-0.62"
(-15.75mm)
52nd Driest Driest since: 1937 1902
72nd Wettest Wettest since: 1938 1942
Aug 1936–Jul 1939
36-Month
52.83"
(1,341.88mm)
54.23"
(1,377.44mm)
-1.40"
(-35.56mm)
43rd Driest Driest since: 1938 1956
80th Wettest Wettest since: 1930 1943
Aug 1935–Jul 1939
48-Month
68.57"
(1,741.68mm)
72.25"
(1,835.15mm)
-3.68"
(-93.47mm)
28th Driest Driest since: 1937 1956
94th Wettest Wettest since: 1938 1944
Aug 1934–Jul 1939
60-Month
85.24"
(2,165.10mm)
90.27"
(2,292.86mm)
-5.03"
(-127.76mm)
30th Driest Driest since: 1938 1954
91st Wettest Wettest since: 1932 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/