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, April 2021

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
April 2021
1-Month
0.18"
(4.57mm)
0.57"
(14.48mm)
-0.39"
(-9.91mm)
27th Driest Driest since: 2018 1989, 1991
102nd Wettest Wettest since: 2020 1926
Ties: 1945, 1979, 2002
Mar–Apr 2021
2-Month
0.91"
(23.11mm)
1.69"
(42.93mm)
-0.78"
(-19.82mm)
34th Driest Driest since: 2018 2008
95th Wettest Wettest since: 2020 1905
Ties: 1934, 2016
Feb–Apr 2021
3-Month
1.14"
(28.96mm)
2.83"
(71.88mm)
-1.69"
(-42.92mm)
18th Driest Driest since: 2002 1972
111th Wettest Wettest since: 2020 1905
Ties: 1896
Jan–Apr 2021
4-Month
2.45"
(62.23mm)
3.98"
(101.09mm)
-1.53"
(-38.86mm)
33rd Driest Driest since: 2018 1972
96th Wettest Wettest since: 2020 1905
Dec 2020–Apr 2021
5-Month
2.74"
(69.60mm)
5.16"
(131.06mm)
-2.42"
(-61.46mm)
19th Driest Driest since: 2018 1904
109th Wettest Wettest since: 2020 1905
Nov 2020–Apr 2021
6-Month
3.01"
(76.45mm)
6.01"
(152.65mm)
-3.00"
(-76.20mm)
15th Driest Driest since: 2018 1904
113th Wettest Wettest since: 2020 1905
Oct 2020–Apr 2021
7-Month
3.15"
(80.01mm)
6.89"
(175.01mm)
-3.74"
(-95.00mm)
9th Driest Driest since: 2018 1904
119th Wettest Wettest since: 2020 1941
Sep 2020–Apr 2021
8-Month
3.26"
(82.80mm)
8.08"
(205.23mm)
-4.82"
(-122.43mm)
5th Driest Driest since: 2018 2002
123rd Wettest Wettest since: 2020 1941
Ties: 2006
Aug 2020–Apr 2021
9-Month
3.86"
(98.04mm)
10.16"
(258.06mm)
-6.30"
(-160.02mm)
1st Driest Driest to Date 2021
127th Wettest Wettest since: 2020 1941
Jul 2020–Apr 2021
10-Month
4.57"
(116.08mm)
11.97"
(304.04mm)
-7.40"
(-187.96mm)
1st Driest Driest to Date 2021
127th Wettest Wettest since: 2020 1941
Jun 2020–Apr 2021
11-Month
4.61"
(117.09mm)
12.25"
(311.15mm)
-7.64"
(-194.06mm)
1st Driest Driest to Date 2021
127th Wettest Wettest since: 2020 1941
May 2020–Apr 2021
12-Month
4.72"
(119.89mm)
12.59"
(319.79mm)
-7.87"
(-199.90mm)
1st Driest Driest to Date 2021
127th Wettest Wettest since: 2020 1941
Nov 2019–Apr 2021
18-Month
13.60"
(345.44mm)
18.61"
(472.69mm)
-5.01"
(-127.25mm)
17th Driest Driest since: 2012 1903
110th Wettest Wettest since: 2020 1993
May 2019–Apr 2021
24-Month
17.94"
(455.68mm)
25.16"
(639.06mm)
-7.22"
(-183.38mm)
9th Driest Driest since: 2007 1904
118th Wettest Wettest since: 2020 1906
May 2018–Apr 2021
36-Month
33.26"
(844.80mm)
37.71"
(957.83mm)
-4.45"
(-113.03mm)
35th Driest Driest since: 2014 1904
91st Wettest Wettest since: 2020 1907
May 2017–Apr 2021
48-Month
40.91"
(1,039.11mm)
50.22"
(1,275.59mm)
-9.31"
(-236.48mm)
11th Driest Driest since: 2014 1904
114th Wettest Wettest since: 2020 1908
May 2016–Apr 2021
60-Month
54.52"
(1,384.81mm)
62.77"
(1,594.36mm)
-8.25"
(-209.55mm)
24th Driest Driest since: 2015 1904
100th Wettest Wettest since: 2020 1909

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2022, retrieved on August 19, 2022 from https://www.ncei.noaa.gov/cag/