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 December 2019. For more information, please see Climatological Rankings.


West Climate Region

Precipitation Rankings, April 2013

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
April 2013
1-Month
0.63"
(16.00mm)
1.33"
(33.78mm)
-0.70"
(-17.78mm)
23rd Driest Driest since: 2008 1909
103rd Wettest Wettest since: 2012 1935
Ties: 1898, 1933
Mar–Apr 2013
2-Month
1.59"
(40.39mm)
3.67"
(93.22mm)
-2.08"
(-52.83mm)
10th Driest Driest since: 2008 2008
116th Wettest Wettest since: 2012 1983
Feb–Apr 2013
3-Month
2.09"
(53.09mm)
6.39"
(162.31mm)
-4.30"
(-109.22mm)
2nd Driest Driest since: 1997 1997
124th Wettest Wettest since: 2012 1983
Jan–Apr 2013
4-Month
3.07"
(77.98mm)
9.37"
(238.00mm)
-6.30"
(-160.02mm)
1st Driest Driest to Date 2013
125th Wettest Wettest since: 2012 1995
Dec 2012–Apr 2013
5-Month
7.43"
(188.72mm)
11.92"
(302.77mm)
-4.49"
(-114.05mm)
13th Driest Driest since: 2007 1977
112th Wettest Wettest since: 2012 1978
Ties: 2007
Nov 2012–Apr 2013
6-Month
9.72"
(246.89mm)
13.79"
(350.27mm)
-4.07"
(-103.38mm)
20th Driest Driest since: 2012 1977
105th Wettest Wettest since: 2011 1983
Oct 2012–Apr 2013
7-Month
10.58"
(268.73mm)
14.82"
(376.43mm)
-4.24"
(-107.70mm)
20th Driest Driest since: 2007 1977
105th Wettest Wettest since: 2012 1983
Sep 2012–Apr 2013
8-Month
10.86"
(275.84mm)
15.31"
(388.87mm)
-4.45"
(-113.03mm)
16th Driest Driest since: 2007 1977
109th Wettest Wettest since: 2012 1983
Aug 2012–Apr 2013
9-Month
11.45"
(290.83mm)
15.70"
(398.78mm)
-4.25"
(-107.95mm)
20th Driest Driest since: 2012 1977
105th Wettest Wettest since: 2011 1983
Jul 2012–Apr 2013
10-Month
11.96"
(303.78mm)
16.03"
(407.16mm)
-4.07"
(-103.38mm)
22nd Driest Driest since: 2012 1977
103rd Wettest Wettest since: 2011 1983
Jun 2012–Apr 2013
11-Month
12.19"
(309.63mm)
16.52"
(419.61mm)
-4.33"
(-109.98mm)
18th Driest Driest since: 2009 1977
107th Wettest Wettest since: 2012 1983
May 2012–Apr 2013
12-Month
12.43"
(315.72mm)
17.44"
(442.98mm)
-5.01"
(-127.26mm)
14th Driest Driest since: 2007 1977
111th Wettest Wettest since: 2012 1983
Nov 2011–Apr 2013
18-Month
21.99"
(558.55mm)
31.22"
(792.99mm)
-9.23"
(-234.44mm)
5th Driest Driest since: 1977 1977
119th Wettest Wettest since: 2012 1983
May 2011–Apr 2013
24-Month
26.38"
(670.05mm)
34.90"
(886.46mm)
-8.52"
(-216.41mm)
13th Driest Driest since: 2009 1977
111th Wettest Wettest since: 2012 1983
May 2010–Apr 2013
36-Month
47.64"
(1,210.06mm)
52.30"
(1,328.42mm)
-4.66"
(-118.36mm)
37th Driest Driest since: 2010 1931
86th Wettest Wettest since: 2012 1984
May 2009–Apr 2013
48-Month
66.01"
(1,676.65mm)
69.56"
(1,766.82mm)
-3.55"
(-90.17mm)
52nd Driest Driest since: 2011 2015
70th Wettest Wettest since: 2012 1998
May 2008–Apr 2013
60-Month
78.67"
(1,998.22mm)
86.83"
(2,205.48mm)
-8.16"
(-207.26mm)
31st Driest Driest since: 2011 1933
90th Wettest Wettest since: 2012 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 21, 2020 from https://www.ncdc.noaa.gov/cag/