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 July 2022. For more information, please see Climatological Rankings.


Arizona

Precipitation Rankings, May 2022

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
May 2022
1-Month
0.00"
(0.00mm)
0.34"
(8.64mm)
-0.34"
(-8.64mm)
1st Driest Driest to Date 2022
128th Wettest Wettest since: 2021 1992
Apr–May 2022
2-Month
0.02"
(0.51mm)
0.91"
(23.11mm)
-0.89"
(-22.60mm)
1st Driest Driest to Date 2022
128th Wettest Wettest since: 2021 1926
Mar–May 2022
3-Month
0.60"
(15.24mm)
2.02"
(51.31mm)
-1.42"
(-36.07mm)
9th Driest Driest since: 2002 1972
120th Wettest Wettest since: 2021 1905
Feb–May 2022
4-Month
1.00"
(25.40mm)
3.17"
(80.52mm)
-2.17"
(-55.12mm)
5th Driest Driest since: 2002 1972
124th Wettest Wettest since: 2021 1905
Jan–May 2022
5-Month
1.30"
(33.02mm)
4.31"
(109.47mm)
-3.01"
(-76.45mm)
3rd Driest Driest since: 2002 1972
126th Wettest Wettest since: 2021 1905
Dec 2021–May 2022
6-Month
3.07"
(77.98mm)
5.50"
(139.70mm)
-2.43"
(-61.72mm)
22nd Driest Driest since: 2021 2002
106th Wettest Wettest since: 2020 1905
Nov 2021–May 2022
7-Month
3.12"
(79.25mm)
6.35"
(161.29mm)
-3.23"
(-82.04mm)
13th Driest Driest since: 2021 1904
115th Wettest Wettest since: 2020 1941
Oct 2021–May 2022
8-Month
3.86"
(98.04mm)
7.22"
(183.39mm)
-3.36"
(-85.35mm)
15th Driest Driest since: 2021 1904
113th Wettest Wettest since: 2020 1941
Sep 2021–May 2022
9-Month
5.15"
(130.81mm)
8.41"
(213.61mm)
-3.26"
(-82.80mm)
17th Driest Driest since: 2021 2002
111th Wettest Wettest since: 2020 1941
Aug 2021–May 2022
10-Month
7.33"
(186.18mm)
10.50"
(266.70mm)
-3.17"
(-80.52mm)
23rd Driest Driest since: 2021 2021
105th Wettest Wettest since: 2020 1941
Ties: 1954
Jul 2021–May 2022
11-Month
11.15"
(283.21mm)
12.30"
(312.42mm)
-1.15"
(-29.21mm)
60th Driest Driest since: 2021 2021
68th Wettest Wettest since: 2020 1941
Jun 2021–May 2022
12-Month
11.37"
(288.80mm)
12.59"
(319.79mm)
-1.22"
(-30.99mm)
61st Driest Driest since: 2021 2021
67th Wettest Wettest since: 2020 1941
Dec 2020–May 2022
18-Month
14.15"
(359.41mm)
18.09"
(459.49mm)
-3.94"
(-100.08mm)
27th Driest Driest since: 2021 2021
100th Wettest Wettest since: 2020 1993
Jun 2020–May 2022
24-Month
16.02"
(406.91mm)
25.16"
(639.06mm)
-9.14"
(-232.15mm)
1st Driest Driest to Date 2022
126th Wettest Wettest since: 2021 1993
Jun 2019–May 2022
36-Month
28.44"
(722.38mm)
37.71"
(957.83mm)
-9.27"
(-235.45mm)
7th Driest Driest since: 2004 1904
119th Wettest Wettest since: 2021 1907
Jun 2018–May 2022
48-Month
44.52"
(1,130.81mm)
50.21"
(1,275.33mm)
-5.69"
(-144.52mm)
31st Driest Driest since: 2021 1904
94th Wettest Wettest since: 2020 1908
Jun 2017–May 2022
60-Month
51.91"
(1,318.51mm)
62.76"
(1,594.10mm)
-10.85"
(-275.59mm)
11th Driest Driest since: 2014 1904
113th Wettest Wettest since: 2021 1909

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2022, retrieved on August 12, 2022 from https://www.ncei.noaa.gov/cag/