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 2019. For more information, please see Climatological Rankings.


Colorado

Precipitation Rankings, July 1940

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 1940
1-Month
1.65"
(41.91mm)
2.10"
(53.34mm)
-0.45"
(-11.43mm)
33rd Driest Driest since: 1939 1900
93rd Wettest Wettest since: 1938 1998
Jun–Jul 1940
2-Month
2.45"
(62.23mm)
3.65"
(92.71mm)
-1.20"
(-30.48mm)
10th Driest Driest since: 1939 1924
116th Wettest Wettest since: 1938 1965
May–Jul 1940
3-Month
4.23"
(107.44mm)
5.66"
(143.76mm)
-1.43"
(-36.32mm)
16th Driest Driest since: 1939 2002
110th Wettest Wettest since: 1938 2015
Apr–Jul 1940
4-Month
6.07"
(154.18mm)
7.50"
(190.50mm)
-1.43"
(-36.32mm)
24th Driest Driest since: 1939 2002
102nd Wettest Wettest since: 1938 1957
Mar–Jul 1940
5-Month
7.51"
(190.75mm)
9.02"
(229.11mm)
-1.51"
(-38.36mm)
29th Driest Driest since: 1939 2002
97th Wettest Wettest since: 1938 1957
Feb–Jul 1940
6-Month
8.99"
(228.35mm)
10.11"
(256.79mm)
-1.12"
(-28.44mm)
39th Driest Driest since: 1939 2002
87th Wettest Wettest since: 1938 1995
Jan–Jul 1940
7-Month
10.79"
(274.07mm)
11.17"
(283.72mm)
-0.38"
(-9.65mm)
55th Driest Driest since: 1939 2002
71st Wettest Wettest since: 1938 1957
Ties: 1916
Dec 1939–Jul 1940
8-Month
11.41"
(289.81mm)
12.24"
(310.90mm)
-0.83"
(-21.09mm)
46th Driest Driest since: 1939 2002
79th Wettest Wettest since: 1938 1957
Nov 1939–Jul 1940
9-Month
11.72"
(297.69mm)
13.31"
(338.07mm)
-1.59"
(-40.38mm)
37th Driest Driest since: 1939 2002
88th Wettest Wettest since: 1938 1957
Oct 1939–Jul 1940
10-Month
12.38"
(314.45mm)
14.64"
(371.86mm)
-2.26"
(-57.41mm)
26th Driest Driest since: 1939 2002
99th Wettest Wettest since: 1938 1995
Sep 1939–Jul 1940
11-Month
13.76"
(349.50mm)
16.07"
(408.18mm)
-2.31"
(-58.68mm)
26th Driest Driest since: 1934 2002
99th Wettest Wettest since: 1939 1995
Aug 1939–Jul 1940
12-Month
14.87"
(377.70mm)
18.08"
(459.23mm)
-3.21"
(-81.53mm)
12th Driest Driest since: 1934 2002
113th Wettest Wettest since: 1939 1995
Feb 1939–Jul 1940
18-Month
21.52"
(546.61mm)
28.21"
(716.53mm)
-6.69"
(-169.92mm)
3rd Driest Driest to Date 2002, 2013
122nd Wettest Wettest since: 1939 1942
Aug 1938–Jul 1940
24-Month
31.12"
(790.45mm)
36.18"
(918.97mm)
-5.06"
(-128.52mm)
12th Driest Driest since: 1934 1902
112th Wettest Wettest since: 1939 1942
Aug 1937–Jul 1940
36-Month
50.43"
(1,280.92mm)
54.23"
(1,377.44mm)
-3.80"
(-96.52mm)
28th Driest Driest since: 1937 1956
95th Wettest Wettest since: 1939 1943
Aug 1936–Jul 1940
48-Month
67.70"
(1,719.58mm)
72.25"
(1,835.15mm)
-4.55"
(-115.57mm)
27th Driest Driest since: 1937 1956
95th Wettest Wettest since: 1939 1944
Aug 1935–Jul 1940
60-Month
83.44"
(2,119.38mm)
90.27"
(2,292.86mm)
-6.83"
(-173.48mm)
20th Driest Driest since: 1937 1954
101st Wettest Wettest since: 1939 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/