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 December 2021. For more information, please see Climatological Rankings.


Arizona

Precipitation Rankings, July 2018

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
July 2018
1-Month
2.59"
(65.79mm)
1.80"
(45.72mm)
0.79"
(20.07mm)
108th Driest Driest since: 2016 1993
20th Wettest Wettest since: 2017 1919
Jun–Jul 2018
2-Month
2.92"
(74.17mm)
2.09"
(53.09mm)
0.83"
(21.08mm)
109th Driest Driest since: 2016 1993
19th Wettest Wettest since: 2017 1919
May–Jul 2018
3-Month
3.07"
(77.98mm)
2.43"
(61.72mm)
0.64"
(16.26mm)
102nd Driest Driest since: 2016 1963, 2020
26th Wettest Wettest since: 2017 1919
Apr–Jul 2018
4-Month
3.11"
(78.99mm)
3.00"
(76.20mm)
0.11"
(2.79mm)
79th Driest Driest since: 2014 1993
49th Wettest Wettest since: 2017 1919
Ties: 1923
Mar–Jul 2018
5-Month
3.55"
(90.17mm)
4.12"
(104.65mm)
-0.57"
(-14.48mm)
50th Driest Driest since: 2016 2002
78th Wettest Wettest since: 2017 1912
Ties: 1946
Feb–Jul 2018
6-Month
4.62"
(117.35mm)
5.26"
(133.60mm)
-0.64"
(-16.25mm)
54th Driest Driest since: 2016 2002
74th Wettest Wettest since: 2017 1905
Jan–Jul 2018
7-Month
5.18"
(131.57mm)
6.41"
(162.81mm)
-1.23"
(-31.24mm)
46th Driest Driest since: 2016 2002
82nd Wettest Wettest since: 2017 1905
Dec 2017–Jul 2018
8-Month
5.31"
(134.87mm)
7.59"
(192.79mm)
-2.28"
(-57.92mm)
23rd Driest Driest since: 2014 2002
104th Wettest Wettest since: 2017 1905
Nov 2017–Jul 2018
9-Month
5.33"
(135.38mm)
8.44"
(214.38mm)
-3.11"
(-79.00mm)
15th Driest Driest since: 2006 2002
112th Wettest Wettest since: 2017 1941
Oct 2017–Jul 2018
10-Month
5.36"
(136.14mm)
9.31"
(236.47mm)
-3.95"
(-100.33mm)
9th Driest Driest since: 2002 2002
118th Wettest Wettest since: 2017 1941
Sep 2017–Jul 2018
11-Month
5.97"
(151.64mm)
10.51"
(266.95mm)
-4.54"
(-115.31mm)
7th Driest Driest since: 2002 2002
120th Wettest Wettest since: 2017 1941
Aug 2017–Jul 2018
12-Month
7.36"
(186.94mm)
12.59"
(319.79mm)
-5.23"
(-132.85mm)
5th Driest Driest since: 2002 2002
122nd Wettest Wettest since: 2017 1941
Feb 2017–Jul 2018
18-Month
12.58"
(319.53mm)
17.86"
(453.64mm)
-5.28"
(-134.11mm)
9th Driest Driest since: 2003 1900
118th Wettest Wettest since: 2017 1993
Aug 2016–Jul 2018
24-Month
21.99"
(558.55mm)
25.18"
(639.57mm)
-3.19"
(-81.02mm)
40th Driest Driest since: 2014 1900
86th Wettest Wettest since: 2017 1906
Aug 2015–Jul 2018
36-Month
33.64"
(854.46mm)
37.73"
(958.34mm)
-4.09"
(-103.88mm)
33rd Driest Driest since: 2014 1904
92nd Wettest Wettest since: 2017 1907
Aug 2014–Jul 2018
48-Month
49.12"
(1,247.65mm)
50.23"
(1,275.84mm)
-1.11"
(-28.19mm)
67th Driest Driest since: 2016 1902
57th Wettest Wettest since: 2017 1908
Aug 2013–Jul 2018
60-Month
59.17"
(1,502.92mm)
62.77"
(1,594.36mm)
-3.60"
(-91.44mm)
50th Driest Driest since: 2016 1904
73rd Wettest Wettest since: 2017 1909

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2022, retrieved on January 16, 2022 from https://www.ncdc.noaa.gov/cag/