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 2012

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
October 2012
1-Month
0.72"
(18.29mm)
1.35"
(34.29mm)
-0.63"
(-16.00mm)
24th Driest Driest since: 2003 1952
104th Wettest Wettest since: 2011 1969
Ties: 1977
Sep–Oct 2012
2-Month
2.01"
(51.05mm)
2.77"
(70.36mm)
-0.76"
(-19.31mm)
33rd Driest Driest since: 2003 1922
95th Wettest Wettest since: 2011 1941
Aug–Oct 2012
3-Month
3.08"
(78.23mm)
4.80"
(121.92mm)
-1.72"
(-43.69mm)
12th Driest Driest since: 1978 1944
116th Wettest Wettest since: 2011 1941
Jul–Oct 2012
4-Month
5.35"
(135.89mm)
6.90"
(175.26mm)
-1.55"
(-39.37mm)
21st Driest Driest since: 2003 1900
107th Wettest Wettest since: 2011 1941
Jun–Oct 2012
5-Month
5.77"
(146.56mm)
8.45"
(214.63mm)
-2.68"
(-68.07mm)
13th Driest Driest since: 1980 1900
115th Wettest Wettest since: 2011 1941
May–Oct 2012
6-Month
6.68"
(169.67mm)
10.46"
(265.68mm)
-3.78"
(-96.01mm)
5th Driest Driest since: 1956 1939
123rd Wettest Wettest since: 2011 1941
Apr–Oct 2012
7-Month
8.06"
(204.72mm)
12.30"
(312.42mm)
-4.24"
(-107.70mm)
5th Driest Driest since: 1956 1939
123rd Wettest Wettest since: 2011 1941
Mar–Oct 2012
8-Month
8.51"
(216.15mm)
13.82"
(351.03mm)
-5.31"
(-134.88mm)
3rd Driest Driest since: 1939 1934
125th Wettest Wettest since: 2011 1941
Feb–Oct 2012
9-Month
9.87"
(250.70mm)
14.91"
(378.71mm)
-5.04"
(-128.01mm)
5th Driest Driest since: 2002 2002
123rd Wettest Wettest since: 2011 1941
Jan–Oct 2012
10-Month
10.56"
(268.22mm)
15.97"
(405.64mm)
-5.41"
(-137.42mm)
3rd Driest Driest since: 2002 2002
125th Wettest Wettest since: 2011 1941
Dec 2011–Oct 2012
11-Month
11.47"
(291.34mm)
17.04"
(432.82mm)
-5.57"
(-141.48mm)
2nd Driest Driest since: 2002 2002
125th Wettest Wettest since: 2011 1941
Nov 2011–Oct 2012
12-Month
12.46"
(316.48mm)
18.11"
(459.99mm)
-5.65"
(-143.51mm)
2nd Driest Driest since: 2002 2002
125th Wettest Wettest since: 2011 1941
May 2011–Oct 2012
18-Month
23.04"
(585.22mm)
28.55"
(725.17mm)
-5.51"
(-139.95mm)
7th Driest Driest since: 2002 1901
120th Wettest Wettest since: 2011 1942
Nov 2010–Oct 2012
24-Month
30.78"
(781.81mm)
36.22"
(919.99mm)
-5.44"
(-138.18mm)
13th Driest Driest since: 2003 2003
113th Wettest Wettest since: 2011 1942
Nov 2009–Oct 2012
36-Month
48.28"
(1,226.31mm)
54.28"
(1,378.71mm)
-6.00"
(-152.40mm)
19th Driest Driest since: 2004 1956
106th Wettest Wettest since: 2011 1997
Nov 2008–Oct 2012
48-Month
67.91"
(1,724.91mm)
72.32"
(1,836.93mm)
-4.41"
(-112.02mm)
32nd Driest Driest since: 2005 1956
92nd Wettest Wettest since: 2011 1998
Nov 2007–Oct 2012
60-Month
85.60"
(2,174.24mm)
90.35"
(2,294.89mm)
-4.75"
(-120.65mm)
35th Driest Driest since: 2006 1956
88th Wettest Wettest since: 2011 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2022, retrieved on May 26, 2022 from https://www.ncdc.noaa.gov/cag/