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


Arizona

Precipitation Rankings, May 2004

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
May 2004
1-Month
0.01"
(0.25mm)
0.34"
(8.64mm)
-0.33"
(-8.39mm)
1st Driest Driest since: 2002 1942, 1963, 2002, 2004
125th Wettest Wettest since: 2003 1992
Ties: 1942, 1963, 2002
Apr–May 2004
2-Month
1.33"
(33.78mm)
0.91"
(23.11mm)
0.42"
(10.67mm)
107th Driest Driest since: 2003 1991
19th Wettest Wettest since: 2001 1926
Ties: 1907
Mar–May 2004
3-Month
2.08"
(52.83mm)
2.02"
(51.31mm)
0.06"
(1.52mm)
79th Driest Driest since: 2003 1972
47th Wettest Wettest since: 2001 1905
Feb–May 2004
4-Month
3.15"
(80.01mm)
3.17"
(80.52mm)
-0.02"
(-0.51mm)
76th Driest Driest since: 2002 1972
50th Wettest Wettest since: 2003 1905
Jan–May 2004
5-Month
3.86"
(98.04mm)
4.31"
(109.47mm)
-0.45"
(-11.43mm)
62nd Driest Driest since: 2002 1972
64th Wettest Wettest since: 2003 1905
Dec 2003–May 2004
6-Month
4.40"
(111.76mm)
5.50"
(139.70mm)
-1.10"
(-27.94mm)
54th Driest Driest since: 2002 2002
71st Wettest Wettest since: 2003 1905
Nov 2003–May 2004
7-Month
5.55"
(140.97mm)
6.35"
(161.29mm)
-0.80"
(-20.32mm)
59th Driest Driest since: 2002 1904
66th Wettest Wettest since: 2003 1941
Ties: 1930
Oct 2003–May 2004
8-Month
5.96"
(151.38mm)
7.22"
(183.39mm)
-1.26"
(-32.01mm)
53rd Driest Driest since: 2002 1904
72nd Wettest Wettest since: 2003 1941
Sep 2003–May 2004
9-Month
7.05"
(179.07mm)
8.41"
(213.61mm)
-1.36"
(-34.54mm)
52nd Driest Driest since: 2002 2002
73rd Wettest Wettest since: 2003 1941
Aug 2003–May 2004
10-Month
8.85"
(224.79mm)
10.50"
(266.70mm)
-1.65"
(-41.91mm)
47th Driest Driest since: 2002 2018
78th Wettest Wettest since: 2003 1941
Jul 2003–May 2004
11-Month
10.10"
(256.54mm)
12.30"
(312.42mm)
-2.20"
(-55.88mm)
38th Driest Driest since: 2002 1904
87th Wettest Wettest since: 2003 1941
Jun 2003–May 2004
12-Month
10.15"
(257.81mm)
12.59"
(319.79mm)
-2.44"
(-61.98mm)
33rd Driest Driest since: 2002 2002
92nd Wettest Wettest since: 2003 1941
Dec 2002–May 2004
18-Month
15.23"
(386.84mm)
18.09"
(459.49mm)
-2.86"
(-72.65mm)
37th Driest Driest since: 2003 1904
87th Wettest Wettest since: 2001 1993
Ties: 1976
Jun 2002–May 2004
24-Month
20.64"
(524.26mm)
25.16"
(639.06mm)
-4.52"
(-114.80mm)
24th Driest Driest since: 2003 1904
100th Wettest Wettest since: 2001 1993
Jun 2001–May 2004
36-Month
27.05"
(687.07mm)
37.71"
(957.83mm)
-10.66"
(-270.76mm)
4th Driest Driest since: 1904 1904
119th Wettest Wettest since: 2003 1907
Jun 2000–May 2004
48-Month
40.53"
(1,029.46mm)
50.21"
(1,275.33mm)
-9.68"
(-245.87mm)
8th Driest Driest since: 1977 1904
114th Wettest Wettest since: 2003 1908
Jun 1999–May 2004
60-Month
51.40"
(1,305.56mm)
62.76"
(1,594.10mm)
-11.36"
(-288.54mm)
7th Driest Driest since: 1957 1904
114th Wettest Wettest since: 2003 1909

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/