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 April 2022. For more information, please see Climatological Rankings.


Colorado

Precipitation Rankings, October 1986

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
October 1986
1-Month
2.12"
(53.85mm)
1.35"
(34.29mm)
0.77"
(19.56mm)
109th Driest Driest since: 1985 1952
19th Wettest Wettest since: 1984 1969
Ties: 1928, 1957
Sep–Oct 1986
2-Month
4.18"
(106.17mm)
2.77"
(70.36mm)
1.41"
(35.81mm)
117th Driest Driest since: 1985 1922
11th Wettest Wettest since: 1972 1941
Aug–Oct 1986
3-Month
6.31"
(160.27mm)
4.80"
(121.92mm)
1.51"
(38.35mm)
113th Driest Driest since: 1985 1944
15th Wettest Wettest since: 1984 1941
Jul–Oct 1986
4-Month
8.64"
(219.46mm)
6.90"
(175.26mm)
1.74"
(44.20mm)
112th Driest Driest since: 1985 1900
16th Wettest Wettest since: 1984 1941
Jun–Oct 1986
5-Month
10.72"
(272.29mm)
8.45"
(214.63mm)
2.27"
(57.66mm)
118th Driest Driest since: 1985 1900
10th Wettest Wettest since: 1984 1941
Ties: 1925
May–Oct 1986
6-Month
12.22"
(310.39mm)
10.46"
(265.68mm)
1.76"
(44.71mm)
105th Driest Driest since: 1985 1939
23rd Wettest Wettest since: 1984 1941
Apr–Oct 1986
7-Month
14.56"
(369.82mm)
12.30"
(312.42mm)
2.26"
(57.40mm)
112th Driest Driest since: 1985 1939
16th Wettest Wettest since: 1984 1941
Mar–Oct 1986
8-Month
15.58"
(395.73mm)
13.82"
(351.03mm)
1.76"
(44.70mm)
103rd Driest Driest since: 1985 1934
25th Wettest Wettest since: 1984 1941
Feb–Oct 1986
9-Month
17.12"
(434.85mm)
14.91"
(378.71mm)
2.21"
(56.14mm)
106th Driest Driest since: 1985 2002
22nd Wettest Wettest since: 1984 1941
Jan–Oct 1986
10-Month
17.46"
(443.48mm)
15.97"
(405.64mm)
1.49"
(37.84mm)
101st Driest Driest since: 1985 2002
27th Wettest Wettest since: 1984 1941
Dec 1985–Oct 1986
11-Month
18.35"
(466.09mm)
17.04"
(432.82mm)
1.31"
(33.27mm)
95th Driest Driest since: 1983 2002
32nd Wettest Wettest since: 1985 1941
Nov 1985–Oct 1986
12-Month
20.64"
(524.26mm)
18.11"
(459.99mm)
2.53"
(64.27mm)
109th Driest Driest since: 1985 2002
18th Wettest Wettest since: 1984 1941
Ties: 1979
May 1985–Oct 1986
18-Month
31.78"
(807.21mm)
28.55"
(725.17mm)
3.23"
(82.04mm)
106th Driest Driest since: 1981 1901
21st Wettest Wettest since: 1985 1942
Nov 1984–Oct 1986
24-Month
40.04"
(1,017.02mm)
36.22"
(919.99mm)
3.82"
(97.03mm)
114th Driest Driest since: 1983 2003
12th Wettest Wettest since: 1985 1942
Nov 1983–Oct 1986
36-Month
63.45"
(1,611.63mm)
54.28"
(1,378.71mm)
9.17"
(232.92mm)
122nd Driest Driest since: 1985 1956
3rd Wettest Wettest since: 1942 1997
Nov 1982–Oct 1986
48-Month
82.90"
(2,105.66mm)
72.32"
(1,836.93mm)
10.58"
(268.73mm)
122nd Driest Driest since: 1985 1956
2nd Wettest Wettest to Date 1998
Nov 1981–Oct 1986
60-Month
102.37"
(2,600.20mm)
90.35"
(2,294.89mm)
12.02"
(305.31mm)
121st Driest Driest since: 1985 1956
2nd Wettest Wettest to Date 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2022, retrieved on May 17, 2022 from https://www.ncdc.noaa.gov/cag/