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


Arizona

Precipitation Rankings, May 1899

View Period (Months):All12345678910111218243648
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1899
1-Month
0.02"
(0.51mm)
0.34"
(8.64mm)
-0.32"
(-8.13mm)
5th Driest Driest to Date 1942, 1963, 2002, 2004
121st Wettest Wettest since: 1898 1992
Ties: 1911, 1974, 2000
Apr–May 1899
2-Month
0.24"
(6.10mm)
0.91"
(23.11mm)
-0.67"
(-17.01mm)
11th Driest Driest to Date 1991
115th Wettest Wettest since: 1898 1926
Ties: 1909, 1918
Mar–May 1899
3-Month
0.44"
(11.18mm)
2.02"
(51.31mm)
-1.58"
(-40.13mm)
4th Driest Driest to Date 1972
122nd Wettest Wettest since: 1898 1905
Feb–May 1899
4-Month
0.86"
(21.84mm)
3.17"
(80.52mm)
-2.31"
(-58.68mm)
3rd Driest Driest to Date 1972
123rd Wettest Wettest since: 1898 1905
Jan–May 1899
5-Month
1.66"
(42.16mm)
4.31"
(109.47mm)
-2.65"
(-67.31mm)
8th Driest Driest to Date 1972
118th Wettest Wettest since: 1898 1905
Dec 1898–May 1899
6-Month
3.29"
(83.57mm)
5.50"
(139.70mm)
-2.21"
(-56.13mm)
29th Driest Driest since: 1896 2002
96th Wettest Wettest since: 1898 1905
Nov 1898–May 1899
7-Month
3.78"
(96.01mm)
6.35"
(161.29mm)
-2.57"
(-65.28mm)
23rd Driest Driest to Date 1904
102nd Wettest Wettest since: 1898 1941
Oct 1898–May 1899
8-Month
3.79"
(96.27mm)
7.22"
(183.39mm)
-3.43"
(-87.12mm)
12th Driest Driest to Date 1904
113th Wettest Wettest since: 1898 1941
Sep 1898–May 1899
9-Month
3.99"
(101.35mm)
8.41"
(213.61mm)
-4.42"
(-112.26mm)
8th Driest Driest to Date 2002
117th Wettest Wettest since: 1898 1941
Aug 1898–May 1899
10-Month
6.09"
(154.69mm)
10.50"
(266.70mm)
-4.41"
(-112.01mm)
9th Driest Driest to Date 2018
116th Wettest Wettest since: 1898 1941
Jul 1898–May 1899
11-Month
7.88"
(200.15mm)
12.30"
(312.42mm)
-4.42"
(-112.27mm)
9th Driest Driest to Date 1904
116th Wettest Wettest since: 1898 1941
Jun 1898–May 1899
12-Month
8.57"
(217.68mm)
12.59"
(319.79mm)
-4.02"
(-102.11mm)
10th Driest Driest to Date 2002
115th Wettest Wettest since: 1898 1941
Dec 1897–May 1899
18-Month
12.85"
(326.39mm)
18.09"
(459.49mm)
-5.24"
(-133.10mm)
13th Driest Driest to Date 1904
111th Wettest Wettest since: 1898 1993
Jun 1897–May 1899
24-Month
18.95"
(481.33mm)
25.16"
(639.06mm)
-6.21"
(-157.73mm)
11th Driest Driest to Date 1904
113th Wettest Wettest since: 1898 1993
Jun 1896–May 1899
36-Month
34.37"
(873.00mm)
37.71"
(957.83mm)
-3.34"
(-84.83mm)
40th Driest Driest to Date 1904
83rd Wettest Wettest since: 1898 1907
Jun 1895–May 1899
48-Month
43.59"
(1,107.19mm)
50.21"
(1,275.33mm)
-6.62"
(-168.14mm)
26th Driest Driest to Date 1904
96th Wettest Wettest to Date 1908

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 5, 2019 from https://www.ncdc.noaa.gov/cag/