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


Arizona

Precipitation Rankings, May 2012

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 2012
1-Month
0.05"
(1.27mm)
0.34"
(8.64mm)
-0.29"
(-7.37mm)
14th Driest Driest since: 2006 1942, 1963, 2002, 2004
112th Wettest Wettest since: 2011 1992
Ties: 1909, 2006
Apr–May 2012
2-Month
0.37"
(9.40mm)
0.91"
(23.11mm)
-0.54"
(-13.71mm)
25th Driest Driest since: 2010 1991
101st Wettest Wettest since: 2011 1926
Ties: 1913
Mar–May 2012
3-Month
1.06"
(26.92mm)
2.02"
(51.31mm)
-0.96"
(-24.39mm)
27th Driest Driest since: 2011 1972
99th Wettest Wettest since: 2010 1905
Feb–May 2012
4-Month
1.49"
(37.85mm)
3.17"
(80.52mm)
-1.68"
(-42.67mm)
20th Driest Driest since: 2002 1972
106th Wettest Wettest since: 2011 1905
Jan–May 2012
5-Month
1.75"
(44.45mm)
4.31"
(109.47mm)
-2.56"
(-65.02mm)
9th Driest Driest since: 2002 1972
117th Wettest Wettest since: 2011 1905
Dec 2011–May 2012
6-Month
3.30"
(83.82mm)
5.50"
(139.70mm)
-2.20"
(-55.88mm)
30th Driest Driest since: 2007 2002
95th Wettest Wettest since: 2011 1905
Nov 2011–May 2012
7-Month
4.22"
(107.19mm)
6.35"
(161.29mm)
-2.13"
(-54.10mm)
32nd Driest Driest since: 2011 1904
93rd Wettest Wettest since: 2010 1941
Oct 2011–May 2012
8-Month
4.89"
(124.21mm)
7.22"
(183.39mm)
-2.33"
(-59.18mm)
29th Driest Driest since: 2007 1904
96th Wettest Wettest since: 2011 1941
Sep 2011–May 2012
9-Month
6.20"
(157.48mm)
8.41"
(213.61mm)
-2.21"
(-56.13mm)
31st Driest Driest since: 2011 2002
94th Wettest Wettest since: 2010 1941
Aug 2011–May 2012
10-Month
7.48"
(189.99mm)
10.50"
(266.70mm)
-3.02"
(-76.71mm)
24th Driest Driest since: 2006 2018
101st Wettest Wettest since: 2011 1941
Jul 2011–May 2012
11-Month
9.24"
(234.70mm)
12.30"
(312.42mm)
-3.06"
(-77.72mm)
21st Driest Driest since: 2006 1904
104th Wettest Wettest since: 2011 1941
Jun 2011–May 2012
12-Month
9.26"
(235.20mm)
12.59"
(319.79mm)
-3.33"
(-84.59mm)
18th Driest Driest since: 2006 2002
107th Wettest Wettest since: 2011 1941
Dec 2010–May 2012
18-Month
13.05"
(331.47mm)
18.09"
(459.49mm)
-5.04"
(-128.02mm)
15th Driest Driest since: 2007 1904
109th Wettest Wettest since: 2011 1993
Jun 2010–May 2012
24-Month
19.08"
(484.63mm)
25.16"
(639.06mm)
-6.08"
(-154.43mm)
12th Driest Driest since: 2007 1904
112th Wettest Wettest since: 2011 1993
Jun 2009–May 2012
36-Month
29.58"
(751.33mm)
37.71"
(957.83mm)
-8.13"
(-206.50mm)
8th Driest Driest since: 2004 1904
115th Wettest Wettest since: 2011 1907
Jun 2008–May 2012
48-Month
40.71"
(1,034.03mm)
50.21"
(1,275.33mm)
-9.50"
(-241.30mm)
10th Driest Driest since: 2004 1904
112th Wettest Wettest since: 2011 1908
Jun 2007–May 2012
60-Month
52.90"
(1,343.66mm)
62.76"
(1,594.10mm)
-9.86"
(-250.44mm)
14th Driest Driest since: 2010 1904
107th Wettest Wettest since: 2011 1909

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published July 2019, retrieved on July 20, 2019 from https://www.ncdc.noaa.gov/cag/