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 1987

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
October 1987
1-Month
0.93"
(23.62mm)
1.35"
(34.29mm)
-0.42"
(-10.67mm)
39th Driest Driest since: 1983 1952
89th Wettest Wettest since: 1986 1969
Ties: 2017
Sep–Oct 1987
2-Month
1.73"
(43.94mm)
2.77"
(70.36mm)
-1.04"
(-26.42mm)
26th Driest Driest since: 1983 1922
102nd Wettest Wettest since: 1986 1941
Aug–Oct 1987
3-Month
4.14"
(105.16mm)
4.80"
(121.92mm)
-0.66"
(-16.76mm)
49th Driest Driest since: 1983 1944
79th Wettest Wettest since: 1986 1941
Jul–Oct 1987
4-Month
5.60"
(142.24mm)
6.90"
(175.26mm)
-1.30"
(-33.02mm)
31st Driest Driest since: 1983 1900
97th Wettest Wettest since: 1986 1941
Jun–Oct 1987
5-Month
7.34"
(186.44mm)
8.45"
(214.63mm)
-1.11"
(-28.19mm)
40th Driest Driest since: 1980 1900
88th Wettest Wettest since: 1986 1941
May–Oct 1987
6-Month
10.56"
(268.22mm)
10.46"
(265.68mm)
0.10"
(2.54mm)
66th Driest Driest since: 1983 1939
62nd Wettest Wettest since: 1986 1941
Apr–Oct 1987
7-Month
11.42"
(290.07mm)
12.30"
(312.42mm)
-0.88"
(-22.35mm)
49th Driest Driest since: 1980 1939
79th Wettest Wettest since: 1986 1941
Mar–Oct 1987
8-Month
13.05"
(331.47mm)
13.82"
(351.03mm)
-0.77"
(-19.56mm)
55th Driest Driest since: 1980 1934
73rd Wettest Wettest since: 1986 1941
Feb–Oct 1987
9-Month
14.86"
(377.44mm)
14.91"
(378.71mm)
-0.05"
(-1.27mm)
66th Driest Driest since: 1980 2002
62nd Wettest Wettest since: 1986 1941
Jan–Oct 1987
10-Month
15.97"
(405.64mm)
15.97"
(405.64mm)
0.00"
(0.00mm)
71st Driest Driest since: 1978 2002
57th Wettest Wettest since: 1986 1941
Dec 1986–Oct 1987
11-Month
16.56"
(420.62mm)
17.04"
(432.82mm)
-0.48"
(-12.20mm)
58th Driest Driest since: 1978 2002
69th Wettest Wettest since: 1986 1941
Nov 1986–Oct 1987
12-Month
18.34"
(465.84mm)
18.11"
(459.99mm)
0.23"
(5.85mm)
76th Driest Driest since: 1981 2002
51st Wettest Wettest since: 1986 1941
May 1986–Oct 1987
18-Month
30.56"
(776.22mm)
28.55"
(725.17mm)
2.01"
(51.05mm)
92nd Driest Driest since: 1981 1901
35th Wettest Wettest since: 1986 1942
Ties: 1920
Nov 1985–Oct 1987
24-Month
38.98"
(990.09mm)
36.22"
(919.99mm)
2.76"
(70.10mm)
101st Driest Driest since: 1983 2003
25th Wettest Wettest since: 1986 1942
Nov 1984–Oct 1987
36-Month
58.38"
(1,482.85mm)
54.28"
(1,378.71mm)
4.10"
(104.14mm)
106th Driest Driest since: 1983 1956
19th Wettest Wettest since: 1986 1997
Nov 1983–Oct 1987
48-Month
81.79"
(2,077.47mm)
72.32"
(1,836.93mm)
9.47"
(240.54mm)
121st Driest Driest since: 1985 1956
3rd Wettest Wettest since: 1986 1998
Nov 1982–Oct 1987
60-Month
101.24"
(2,571.50mm)
90.35"
(2,294.89mm)
10.89"
(276.61mm)
119th Driest Driest since: 1985 1956
4th Wettest Wettest since: 1986 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/