Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Colorado

Precipitation Rankings, July 1940

View Period (Months):
Download: csv json xml
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
July 1940
1-Month
1.65"
(41.91mm)
2.10"
(53.34mm)
-0.45"
(-11.43mm)
33rd Driest
Driest since:
1900
96th Wettest
Wettest since:
1998
Jun–Jul 1940
2-Month
2.45"
(62.23mm)
3.65"
(92.71mm)
-1.20"
(-30.48mm)
10th Driest
Driest since:
1924
119th Wettest
Wettest since:
1965
May–Jul 1940
3-Month
4.23"
(107.44mm)
5.66"
(143.76mm)
-1.43"
(-36.32mm)
17th Driest
Driest since:
2002
112th Wettest
Wettest since:
2015
Apr–Jul 1940
4-Month
6.07"
(154.18mm)
7.50"
(190.50mm)
-1.43"
(-36.32mm)
25th Driest
Driest since:
2002
104th Wettest
Wettest since:
1957
Mar–Jul 1940
5-Month
7.51"
(190.75mm)
9.02"
(229.11mm)
-1.51"
(-38.36mm)
30th Driest
Driest since:
2002
99th Wettest
Wettest since:
1957
Feb–Jul 1940
6-Month
8.99"
(228.35mm)
10.11"
(256.79mm)
-1.12"
(-28.44mm)
40th Driest
Driest since:
2002
89th Wettest
Wettest since:
1995
Jan–Jul 1940
7-Month
10.79"
(274.07mm)
11.17"
(283.72mm)
-0.38"
(-9.65mm)
57th Driest
Driest since:
2002
72nd Wettest
Wettest since:
1957
Ties: 1916
Dec 1939–Jul 1940
8-Month
11.41"
(289.81mm)
12.24"
(310.90mm)
-0.83"
(-21.09mm)
47th Driest
Driest since:
2002
81st Wettest
Wettest since:
1957
Nov 1939–Jul 1940
9-Month
11.72"
(297.69mm)
13.31"
(338.07mm)
-1.59"
(-40.38mm)
38th Driest
Driest since:
2002
90th Wettest
Wettest since:
1957
Oct 1939–Jul 1940
10-Month
12.38"
(314.45mm)
14.64"
(371.86mm)
-2.26"
(-57.41mm)
27th Driest
Driest since:
2002
101st Wettest
Wettest since:
1995
Sep 1939–Jul 1940
11-Month
13.76"
(349.50mm)
16.07"
(408.18mm)
-2.31"
(-58.68mm)
27th Driest
Driest since:
2002
101st Wettest
Wettest since:
1995
Aug 1939–Jul 1940
12-Month
14.87"
(377.70mm)
18.08"
(459.23mm)
-3.21"
(-81.53mm)
13th Driest
Driest since:
2002
115th Wettest
Wettest since:
1995
Feb 1939–Jul 1940
18-Month
21.52"
(546.61mm)
28.21"
(716.53mm)
-6.69"
(-169.92mm)
3rd Driest
Driest since:
2002, 2013
125th Wettest
Wettest since:
1942
Aug 1938–Jul 1940
24-Month
31.12"
(790.45mm)
36.18"
(918.97mm)
-5.06"
(-128.52mm)
14th Driest
Driest since:
1902
113th Wettest
Wettest since:
1942
Aug 1937–Jul 1940
36-Month
50.43"
(1,280.92mm)
54.23"
(1,377.44mm)
-3.80"
(-96.52mm)
31st Driest
Driest since:
1956
95th Wettest
Wettest since:
1943
Aug 1936–Jul 1940
48-Month
67.70"
(1,719.58mm)
72.25"
(1,835.15mm)
-4.55"
(-115.57mm)
30th Driest
Driest since:
1956
95th Wettest
Wettest since:
1944
Aug 1935–Jul 1940
60-Month
83.44"
(2,119.38mm)
90.27"
(2,292.86mm)
-6.83"
(-173.48mm)
22nd Driest
Driest since:
1954
102nd Wettest
Wettest since:
1999

Citing This Page