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 1902

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 1902
1-Month
0.36"
(9.14mm)
0.34"
(8.64mm)
0.02"
(0.50mm)
78th Driest Driest since: 1900 1942, 1963, 2002, 2004
48th Wettest Wettest since: 1901 1992
Ties: 1895, 1908, 1922, 1980
Apr–May 1902
2-Month
0.43"
(10.92mm)
0.91"
(23.11mm)
-0.48"
(-12.19mm)
30th Driest Driest since: 1899 1991
96th Wettest Wettest since: 1901 1926
Ties: 1910
Mar–May 1902
3-Month
1.08"
(27.43mm)
2.02"
(51.31mm)
-0.94"
(-23.88mm)
29th Driest Driest since: 1899 1972
97th Wettest Wettest since: 1901 1905
Feb–May 1902
4-Month
1.45"
(36.83mm)
3.17"
(80.52mm)
-1.72"
(-43.69mm)
17th Driest Driest since: 1899 1972
109th Wettest Wettest since: 1901 1905
Jan–May 1902
5-Month
2.25"
(57.15mm)
4.31"
(109.47mm)
-2.06"
(-52.32mm)
19th Driest Driest since: 1899 1972
107th Wettest Wettest since: 1901 1905
Dec 1901–May 1902
6-Month
2.34"
(59.44mm)
5.50"
(139.70mm)
-3.16"
(-80.26mm)
11th Driest Driest since: 1896 2002
114th Wettest Wettest since: 1901 1905
Nov 1901–May 1902
7-Month
2.60"
(66.04mm)
6.35"
(161.29mm)
-3.75"
(-95.25mm)
6th Driest Driest to Date 1904
119th Wettest Wettest since: 1901 1941
Oct 1901–May 1902
8-Month
3.38"
(85.85mm)
7.22"
(183.39mm)
-3.84"
(-97.54mm)
8th Driest Driest to Date 1904
117th Wettest Wettest since: 1901 1941
Sep 1901–May 1902
9-Month
3.60"
(91.44mm)
8.41"
(213.61mm)
-4.81"
(-122.17mm)
6th Driest Driest to Date 2002
119th Wettest Wettest since: 1901 1941
Aug 1901–May 1902
10-Month
5.29"
(134.37mm)
10.50"
(266.70mm)
-5.21"
(-132.33mm)
5th Driest Driest to Date 2018
120th Wettest Wettest since: 1901 1941
Jul 1901–May 1902
11-Month
6.72"
(170.69mm)
12.30"
(312.42mm)
-5.58"
(-141.73mm)
5th Driest Driest to Date 1904
120th Wettest Wettest since: 1901 1941
Jun 1901–May 1902
12-Month
6.78"
(172.21mm)
12.59"
(319.79mm)
-5.81"
(-147.58mm)
4th Driest Driest to Date 2002
121st Wettest Wettest since: 1901 1941
Dec 1900–May 1902
18-Month
11.49"
(291.85mm)
18.09"
(459.49mm)
-6.60"
(-167.64mm)
2nd Driest Driest to Date 1904
122nd Wettest Wettest since: 1901 1993
Jun 1900–May 1902
24-Month
16.52"
(419.61mm)
25.16"
(639.06mm)
-8.64"
(-219.45mm)
3rd Driest Driest to Date 1904
121st Wettest Wettest since: 1901 1993
Jun 1899–May 1902
36-Month
25.47"
(646.94mm)
37.71"
(957.83mm)
-12.24"
(-310.89mm)
2nd Driest Driest to Date 1904
121st Wettest Wettest since: 1901 1907
Jun 1898–May 1902
48-Month
34.04"
(864.62mm)
50.21"
(1,275.33mm)
-16.17"
(-410.71mm)
2nd Driest Driest to Date 1904
120th Wettest Wettest since: 1901 1908
Jun 1897–May 1902
60-Month
44.42"
(1,128.27mm)
62.76"
(1,594.10mm)
-18.34"
(-465.83mm)
3rd Driest Driest to Date 1904
118th Wettest Wettest since: 1901 1909

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/