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, July 2020

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
July 2020
1-Month
0.71"
(18.03mm)
1.80"
(45.72mm)
-1.09"
(-27.69mm)
6th Driest Driest since: 2000 1993
123rd Wettest Wettest since: 2019 1919
Jun–Jul 2020
2-Month
0.75"
(19.05mm)
2.09"
(53.09mm)
-1.34"
(-34.04mm)
5th Driest Driest since: 1995 1993
124th Wettest Wettest since: 2019 1919
May–Jul 2020
3-Month
0.86"
(21.84mm)
2.43"
(61.72mm)
-1.57"
(-39.88mm)
1st Driest Driest since: 1963 1963, 2020
128th Wettest Wettest since: 2019 1919
Ties: 1963
Apr–Jul 2020
4-Month
1.22"
(30.99mm)
3.00"
(76.20mm)
-1.78"
(-45.21mm)
3rd Driest Driest since: 1993 1993
126th Wettest Wettest since: 2019 1919
Mar–Jul 2020
5-Month
3.60"
(91.44mm)
4.12"
(104.65mm)
-0.52"
(-13.21mm)
54th Driest Driest since: 2019 2002
75th Wettest Wettest since: 2017 1912
Feb–Jul 2020
6-Month
4.70"
(119.38mm)
5.26"
(133.60mm)
-0.56"
(-14.22mm)
57th Driest Driest since: 2018 2002
72nd Wettest Wettest since: 2019 1905
Jan–Jul 2020
7-Month
5.15"
(130.81mm)
6.41"
(162.81mm)
-1.26"
(-32.00mm)
46th Driest Driest since: 2016 2002
83rd Wettest Wettest since: 2019 1905
Dec 2019–Jul 2020
8-Month
6.78"
(172.21mm)
7.59"
(192.79mm)
-0.81"
(-20.58mm)
62nd Driest Driest since: 2018 2002
66th Wettest Wettest since: 2019 1905
Nov 2019–Jul 2020
9-Month
9.74"
(247.40mm)
8.44"
(214.38mm)
1.30"
(33.02mm)
96th Driest Driest since: 2019 2002
32nd Wettest Wettest since: 2017 1941
Oct 2019–Jul 2020
10-Month
9.76"
(247.90mm)
9.31"
(236.47mm)
0.45"
(11.43mm)
78th Driest Driest since: 2018 2002
50th Wettest Wettest since: 2019 1941
Ties: 1987
Sep 2019–Jul 2020
11-Month
11.44"
(290.58mm)
10.51"
(266.95mm)
0.93"
(23.63mm)
88th Driest Driest since: 2018 2002
40th Wettest Wettest since: 2019 1941
Aug 2019–Jul 2020
12-Month
12.32"
(312.93mm)
12.59"
(319.79mm)
-0.27"
(-6.86mm)
70th Driest Driest since: 2018 2002
58th Wettest Wettest since: 2019 1941
Feb 2019–Jul 2020
18-Month
18.34"
(465.84mm)
17.86"
(453.64mm)
0.48"
(12.20mm)
80th Driest Driest since: 2018 1900
48th Wettest Wettest since: 2019 1993
Ties: 1913
Aug 2018–Jul 2020
24-Month
26.33"
(668.78mm)
25.18"
(639.57mm)
1.15"
(29.21mm)
87th Driest Driest since: 2019 1900
40th Wettest Wettest since: 2016 1906
Aug 2017–Jul 2020
36-Month
33.69"
(855.73mm)
37.73"
(958.34mm)
-4.04"
(-102.61mm)
36th Driest Driest since: 2018 1904
90th Wettest Wettest since: 2019 1907
Aug 2016–Jul 2020
48-Month
48.32"
(1,227.33mm)
50.23"
(1,275.84mm)
-1.91"
(-48.51mm)
58th Driest Driest since: 2019 1902
67th Wettest Wettest since: 2018 1908
Aug 2015–Jul 2020
60-Month
59.97"
(1,523.24mm)
62.77"
(1,594.36mm)
-2.80"
(-71.12mm)
57th Driest Driest since: 2018 1904
67th Wettest Wettest since: 2019 1909

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2022, retrieved on August 10, 2022 from https://www.ncei.noaa.gov/cag/