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


West Climate Region

Precipitation Rankings, May 2013

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 2013
1-Month
0.65"
(16.51mm)
0.92"
(23.37mm)
-0.27"
(-6.86mm)
49th Driest Driest since: 2012 1924
77th Wettest Wettest since: 2011 1998
Ties: 2006
Apr–May 2013
2-Month
1.28"
(32.51mm)
2.26"
(57.40mm)
-0.98"
(-24.89mm)
19th Driest Driest since: 2008 1909
107th Wettest Wettest since: 2012 1896
Mar–May 2013
3-Month
2.24"
(56.90mm)
4.59"
(116.59mm)
-2.35"
(-59.69mm)
9th Driest Driest since: 2008 2008
117th Wettest Wettest since: 2012 1995
Feb–May 2013
4-Month
2.74"
(69.60mm)
7.31"
(185.67mm)
-4.57"
(-116.07mm)
2nd Driest Driest since: 1997 1997
124th Wettest Wettest since: 2012 1998
Jan–May 2013
5-Month
3.72"
(94.49mm)
10.29"
(261.37mm)
-6.57"
(-166.88mm)
1st Driest Driest to Date 2013
125th Wettest Wettest since: 2012 1998
Dec 2012–May 2013
6-Month
8.08"
(205.23mm)
12.84"
(326.14mm)
-4.76"
(-120.91mm)
12th Driest Driest since: 2007 1924
113th Wettest Wettest since: 2012 1995
Nov 2012–May 2013
7-Month
10.37"
(263.40mm)
14.71"
(373.63mm)
-4.34"
(-110.23mm)
18th Driest Driest since: 2012 1977
107th Wettest Wettest since: 2011 1995
Ties: 1987
Oct 2012–May 2013
8-Month
11.23"
(285.24mm)
15.74"
(399.80mm)
-4.51"
(-114.56mm)
14th Driest Driest since: 2012 1977
111th Wettest Wettest since: 2011 1983
Sep 2012–May 2013
9-Month
11.51"
(292.35mm)
16.23"
(412.24mm)
-4.72"
(-119.89mm)
12th Driest Driest since: 2012 1924
113th Wettest Wettest since: 2011 1983
Ties: 1994
Aug 2012–May 2013
10-Month
12.10"
(307.34mm)
16.62"
(422.15mm)
-4.52"
(-114.81mm)
16th Driest Driest since: 2012 1924
109th Wettest Wettest since: 2011 1983
Jul 2012–May 2013
11-Month
12.61"
(320.29mm)
16.95"
(430.53mm)
-4.34"
(-110.24mm)
17th Driest Driest since: 2012 1924
108th Wettest Wettest since: 2011 1983
Jun 2012–May 2013
12-Month
12.84"
(326.14mm)
17.44"
(442.98mm)
-4.60"
(-116.84mm)
14th Driest Driest since: 2012 1924
111th Wettest Wettest since: 2011 1983
Dec 2011–May 2013
18-Month
21.49"
(545.85mm)
30.25"
(768.35mm)
-8.76"
(-222.50mm)
5th Driest Driest since: 1977 1977
119th Wettest Wettest since: 2012 1983
Jun 2011–May 2013
24-Month
25.56"
(649.22mm)
34.89"
(886.21mm)
-9.33"
(-236.99mm)
6th Driest Driest since: 2008 1977
118th Wettest Wettest since: 2012 1983
Jun 2010–May 2013
36-Month
47.22"
(1,199.39mm)
52.30"
(1,328.42mm)
-5.08"
(-129.03mm)
38th Driest Driest since: 2010 2014
85th Wettest Wettest since: 2012 1984
Jun 2009–May 2013
48-Month
65.68"
(1,668.27mm)
69.56"
(1,766.82mm)
-3.88"
(-98.55mm)
50th Driest Driest since: 2010 2015
72nd Wettest Wettest since: 2012 1998
Jun 2008–May 2013
60-Month
78.59"
(1,996.19mm)
86.83"
(2,205.48mm)
-8.24"
(-209.29mm)
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 October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/