Climate at a Glance

Regional 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 June 2019. For more information, please see Climatological Rankings.


West Climate Region

Precipitation Rankings, July 2012

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
July 2012
1-Month
0.51"
(12.95mm)
0.32"
(8.13mm)
0.19"
(4.82mm)
110th Driest Driest since: 2011 1963
15th Wettest Wettest since: 1985 1984
Ties: 1937
Jun–Jul 2012
2-Month
0.74"
(18.80mm)
0.82"
(20.83mm)
-0.08"
(-2.03mm)
66th Driest Driest since: 2010 1924
59th Wettest Wettest since: 2011 1913
Ties: 1896, 1979, 1990
May–Jul 2012
3-Month
0.98"
(24.89mm)
1.74"
(44.20mm)
-0.76"
(-19.31mm)
17th Driest Driest since: 2007 1924
108th Wettest Wettest since: 2011 1998
Apr–Jul 2012
4-Month
2.71"
(68.83mm)
3.07"
(77.98mm)
-0.36"
(-9.15mm)
54th Driest Driest since: 2008 1924
71st Wettest Wettest since: 2011 1998
Mar–Jul 2012
5-Month
5.91"
(150.11mm)
5.40"
(137.16mm)
0.51"
(12.95mm)
87th Driest Driest since: 2010 2008
38th Wettest Wettest since: 2011 1995
Feb–Jul 2012
6-Month
6.85"
(173.99mm)
8.12"
(206.25mm)
-1.27"
(-32.26mm)
49th Driest Driest since: 2008 2013
76th Wettest Wettest since: 2011 1998
Jan–Jul 2012
7-Month
9.07"
(230.38mm)
11.10"
(281.94mm)
-2.03"
(-51.56mm)
42nd Driest Driest since: 2009 2013
83rd Wettest Wettest since: 2011 1998
Dec 2011–Jul 2012
8-Month
9.39"
(238.51mm)
13.65"
(346.71mm)
-4.26"
(-108.20mm)
19th Driest Driest since: 2007 1924
105th Wettest Wettest since: 2011 1998
Nov 2011–Jul 2012
9-Month
10.54"
(267.72mm)
15.53"
(394.46mm)
-4.99"
(-126.74mm)
11th Driest Driest since: 2007 1924
113th Wettest Wettest since: 2011 1998
Oct 2011–Jul 2012
10-Month
11.83"
(300.48mm)
16.55"
(420.37mm)
-4.72"
(-119.89mm)
14th Driest Driest since: 2007 1924
110th Wettest Wettest since: 2011 1983
Ties: 1933
Sep 2011–Jul 2012
11-Month
12.19"
(309.63mm)
17.05"
(433.07mm)
-4.86"
(-123.44mm)
13th Driest Driest since: 2007 1924
111th Wettest Wettest since: 2011 1983
Aug 2011–Jul 2012
12-Month
12.35"
(313.69mm)
17.44"
(442.98mm)
-5.09"
(-129.29mm)
12th Driest Driest since: 2007 1924
112th Wettest Wettest since: 2011 1983
Feb 2011–Jul 2012
18-Month
22.80"
(579.12mm)
25.54"
(648.72mm)
-2.74"
(-69.60mm)
40th Driest Driest since: 2009 2014
84th Wettest Wettest since: 2011 1983
Aug 2010–Jul 2012
24-Month
34.69"
(881.13mm)
34.89"
(886.21mm)
-0.20"
(-5.08mm)
63rd Driest Driest since: 2010 1977
60th Wettest Wettest since: 2011 1983
Aug 2009–Jul 2012
36-Month
52.28"
(1,327.91mm)
52.31"
(1,328.67mm)
-0.03"
(-0.76mm)
67th Driest Driest since: 2010 2014
55th Wettest Wettest since: 2011 1984
Aug 2008–Jul 2012
48-Month
66.15"
(1,680.21mm)
69.58"
(1,767.33mm)
-3.43"
(-87.12mm)
52nd Driest Driest since: 2010 2015
69th Wettest Wettest since: 2011 1998
Aug 2007–Jul 2012
60-Month
80.06"
(2,033.52mm)
86.84"
(2,205.74mm)
-6.78"
(-172.22mm)
38th Driest Driest since: 2011 1933
82nd Wettest Wettest since: 2009 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published July 2019, retrieved on July 16, 2019 from https://www.ncdc.noaa.gov/cag/