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


Colorado

Precipitation Rankings, October 2001

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
October 2001
1-Month
0.65"
(16.51mm)
1.35"
(34.29mm)
-0.70"
(-17.78mm)
18th Driest Driest since: 1999 1952
110th Wettest Wettest since: 2000 1969
Ties: 1973
Sep–Oct 2001
2-Month
1.69"
(42.93mm)
2.77"
(70.36mm)
-1.08"
(-27.43mm)
23rd Driest Driest since: 1992 1922
105th Wettest Wettest since: 2000 1941
Ties: 1979
Aug–Oct 2001
3-Month
3.66"
(92.96mm)
4.80"
(121.92mm)
-1.14"
(-28.96mm)
28th Driest Driest since: 1983 1944
100th Wettest Wettest since: 2000 1941
Ties: 2003
Jul–Oct 2001
4-Month
6.10"
(154.94mm)
6.90"
(175.26mm)
-0.80"
(-20.32mm)
42nd Driest Driest since: 1995 1900
86th Wettest Wettest since: 2000 1941
Jun–Oct 2001
5-Month
7.04"
(178.82mm)
8.45"
(214.63mm)
-1.41"
(-35.81mm)
28th Driest Driest since: 1980 1900
100th Wettest Wettest since: 2000 1941
May–Oct 2001
6-Month
9.73"
(247.14mm)
10.46"
(265.68mm)
-0.73"
(-18.54mm)
54th Driest Driest since: 2000 1939
74th Wettest Wettest since: 1999 1941
Apr–Oct 2001
7-Month
11.38"
(289.05mm)
12.30"
(312.42mm)
-0.92"
(-23.37mm)
48th Driest Driest since: 2000 1939
80th Wettest Wettest since: 1999 1941
Mar–Oct 2001
8-Month
12.80"
(325.12mm)
13.82"
(351.03mm)
-1.02"
(-25.91mm)
48th Driest Driest since: 1989 1934
80th Wettest Wettest since: 2000 1941
Feb–Oct 2001
9-Month
13.94"
(354.08mm)
14.91"
(378.71mm)
-0.97"
(-24.63mm)
47th Driest Driest since: 1989 2002
81st Wettest Wettest since: 2000 1941
Jan–Oct 2001
10-Month
14.96"
(379.98mm)
15.97"
(405.64mm)
-1.01"
(-25.66mm)
48th Driest Driest since: 1994 2002
80th Wettest Wettest since: 2000 1941
Dec 2000–Oct 2001
11-Month
15.78"
(400.81mm)
17.04"
(432.82mm)
-1.26"
(-32.01mm)
43rd Driest Driest since: 1994 2002
84th Wettest Wettest since: 2000 1941
Nov 2000–Oct 2001
12-Month
16.61"
(421.89mm)
18.11"
(459.99mm)
-1.50"
(-38.10mm)
40th Driest Driest since: 2000 2002
87th Wettest Wettest since: 1999 1941
Ties: 1898
May 2000–Oct 2001
18-Month
25.56"
(649.22mm)
28.55"
(725.17mm)
-2.99"
(-75.95mm)
27th Driest Driest since: 1977 1901
100th Wettest Wettest since: 2000 1942
Nov 1999–Oct 2001
24-Month
32.97"
(837.44mm)
36.22"
(919.99mm)
-3.25"
(-82.55mm)
29th Driest Driest since: 1978 2003
97th Wettest Wettest since: 2000 1942
Nov 1998–Oct 2001
36-Month
53.87"
(1,368.30mm)
54.28"
(1,378.71mm)
-0.41"
(-10.41mm)
57th Driest Driest since: 1991 1956
68th Wettest Wettest since: 2000 1997
Ties: 1919
Nov 1997–Oct 2001
48-Month
72.76"
(1,848.10mm)
72.32"
(1,836.93mm)
0.44"
(11.17mm)
66th Driest Driest since: 1992 1956
58th Wettest Wettest since: 2000 1998
Nov 1996–Oct 2001
60-Month
95.54"
(2,426.72mm)
90.35"
(2,294.89mm)
5.19"
(131.83mm)
99th Driest Driest since: 1994 1956
24th Wettest Wettest since: 2000 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Precipitation, published September 2022, retrieved on October 2, 2022 from https://www.ncdc.noaa.gov/cag/