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, June 1977

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
June 1977
1-Month
0.92"
(23.37mm)
1.54"
(39.12mm)
-0.62"
(-15.75mm)
25th Driest
Driest since:
1924
104th Wettest
Wettest since:
1965
May–Jun 1977
2-Month
2.73"
(69.34mm)
3.56"
(90.42mm)
-0.83"
(-21.08mm)
37th Driest
Driest since:
2012
92nd Wettest
Wettest since:
1995
Ties: 1970
Apr–Jun 1977
3-Month
4.75"
(120.65mm)
5.40"
(137.16mm)
-0.65"
(-16.51mm)
49th Driest
Driest since:
2002
80th Wettest
Wettest since:
1995
Mar–Jun 1977
4-Month
5.63"
(143.00mm)
6.91"
(175.51mm)
-1.28"
(-32.51mm)
32nd Driest
Driest since:
2002
97th Wettest
Wettest since:
1995
Feb–Jun 1977
5-Month
6.22"
(157.99mm)
8.00"
(203.20mm)
-1.78"
(-45.21mm)
23rd Driest
Driest since:
2002
106th Wettest
Wettest since:
1995
Jan–Jun 1977
6-Month
6.81"
(172.97mm)
9.06"
(230.12mm)
-2.25"
(-57.15mm)
15th Driest
Driest since:
2002
114th Wettest
Wettest since:
1957
Dec 1976–Jun 1977
7-Month
6.99"
(177.55mm)
10.14"
(257.56mm)
-3.15"
(-80.01mm)
6th Driest
Driest since:
2002
122nd Wettest
Wettest since:
1957
Ties: 1963
Nov 1976–Jun 1977
8-Month
7.32"
(185.93mm)
11.21"
(284.73mm)
-3.89"
(-98.80mm)
3rd Driest
Driest since:
2002
125th Wettest
Wettest since:
1995
Oct 1976–Jun 1977
9-Month
8.05"
(204.47mm)
12.54"
(318.52mm)
-4.49"
(-114.05mm)
2nd Driest
Driest since:
2002
126th Wettest
Wettest since:
1995
Sep 1976–Jun 1977
10-Month
10.29"
(261.37mm)
13.97"
(354.84mm)
-3.68"
(-93.47mm)
8th Driest
Driest since:
2002
120th Wettest
Wettest since:
1995
Aug 1976–Jun 1977
11-Month
12.08"
(306.83mm)
15.98"
(405.89mm)
-3.90"
(-99.06mm)
8th Driest
Driest since:
2002
120th Wettest
Wettest since:
1995
Jul 1976–Jun 1977
12-Month
13.86"
(352.04mm)
18.08"
(459.23mm)
-4.22"
(-107.19mm)
7th Driest
Driest since:
2002
121st Wettest
Wettest since:
1942
Jan 1976–Jun 1977
18-Month
21.37"
(542.80mm)
27.16"
(689.86mm)
-5.79"
(-147.06mm)
5th Driest
Driest since:
2013
123rd Wettest
Wettest since:
1942
Jul 1975–Jun 1977
24-Month
28.35"
(720.09mm)
36.18"
(918.97mm)
-7.83"
(-198.88mm)
3rd Driest
Driest since:
1902
124th Wettest
Wettest since:
1942
Jul 1974–Jun 1977
36-Month
45.24"
(1,149.10mm)
54.21"
(1,376.93mm)
-8.97"
(-227.83mm)
5th Driest
Driest since:
2022
121st Wettest
Wettest since:
1943
Jul 1973–Jun 1977
48-Month
61.57"
(1,563.88mm)
72.23"
(1,834.64mm)
-10.66"
(-270.76mm)
3rd Driest
Driest since:
1956
122nd Wettest
Wettest since:
1944
Jul 1972–Jun 1977
60-Month
82.24"
(2,088.90mm)
90.25"
(2,292.35mm)
-8.01"
(-203.45mm)
16th Driest
Driest since:
1954
108th Wettest
Wettest since:
1987

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