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 1909

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 1909
1-Month
0.05"
(1.27mm)
0.34"
(8.64mm)
-0.29"
(-7.37mm)
14th Driest Driest since: 1899 1942, 1963, 2002, 2004
112th Wettest Wettest since: 1908 1992
Ties: 2006, 2012
Apr–May 1909
2-Month
0.24"
(6.10mm)
0.91"
(23.11mm)
-0.67"
(-17.01mm)
11th Driest Driest since: 1899 1991
115th Wettest Wettest since: 1908 1926
Ties: 1899, 1918
Mar–May 1909
3-Month
1.56"
(39.62mm)
2.02"
(51.31mm)
-0.46"
(-11.69mm)
56th Driest Driest since: 1904 1972
70th Wettest Wettest since: 1908 1905
Feb–May 1909
4-Month
2.90"
(73.66mm)
3.17"
(80.52mm)
-0.27"
(-6.86mm)
69th Driest Driest since: 1904 1972
57th Wettest Wettest since: 1908 1905
Jan–May 1909
5-Month
3.93"
(99.82mm)
4.31"
(109.47mm)
-0.38"
(-9.65mm)
66th Driest Driest since: 1904 1972
60th Wettest Wettest since: 1908 1905
Dec 1908–May 1909
6-Month
7.04"
(178.82mm)
5.50"
(139.70mm)
1.54"
(39.12mm)
100th Driest Driest since: 1908 2002
25th Wettest Wettest since: 1907 1905
Nov 1908–May 1909
7-Month
7.46"
(189.48mm)
6.35"
(161.29mm)
1.11"
(28.19mm)
95th Driest Driest since: 1908 1904
30th Wettest Wettest since: 1907 1941
Oct 1908–May 1909
8-Month
8.15"
(207.01mm)
7.22"
(183.39mm)
0.93"
(23.62mm)
89th Driest Driest since: 1904 1904
36th Wettest Wettest since: 1908 1941
Sep 1908–May 1909
9-Month
9.19"
(233.43mm)
8.41"
(213.61mm)
0.78"
(19.82mm)
82nd Driest Driest since: 1908 2002
43rd Wettest Wettest since: 1907 1941
Aug 1908–May 1909
10-Month
11.67"
(296.42mm)
10.50"
(266.70mm)
1.17"
(29.72mm)
82nd Driest Driest since: 1904 2018
43rd Wettest Wettest since: 1908 1941
Jul 1908–May 1909
11-Month
14.44"
(366.78mm)
12.30"
(312.42mm)
2.14"
(54.36mm)
97th Driest Driest since: 1908 1904
28th Wettest Wettest since: 1907 1941
Jun 1908–May 1909
12-Month
14.52"
(368.81mm)
12.59"
(319.79mm)
1.93"
(49.02mm)
95th Driest Driest since: 1908 2002
30th Wettest Wettest since: 1907 1941
Dec 1907–May 1909
18-Month
19.95"
(506.73mm)
18.09"
(459.49mm)
1.86"
(47.24mm)
95th Driest Driest since: 1904 1904
29th Wettest Wettest since: 1908 1993
Jun 1907–May 1909
24-Month
28.07"
(712.98mm)
25.16"
(639.06mm)
2.91"
(73.92mm)
101st Driest Driest since: 1905 1904
23rd Wettest Wettest since: 1908 1993
Jun 1906–May 1909
36-Month
44.46"
(1,129.28mm)
37.71"
(957.83mm)
6.75"
(171.45mm)
107th Driest Driest since: 1906 1904
16th Wettest Wettest since: 1908 1907
Jun 1905–May 1909
48-Month
59.22"
(1,504.19mm)
50.21"
(1,275.33mm)
9.01"
(228.86mm)
112th Driest Driest since: 1907 1904
10th Wettest Wettest since: 1908 1908
Jun 1904–May 1909
60-Month
79.78"
(2,026.41mm)
62.76"
(1,594.10mm)
17.02"
(432.31mm)
120th Driest Driest since: 1908 1904
1st Wettest Wettest to Date 1909

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/