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


Arizona

Precipitation Rankings, April 1990

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
April 1990
1-Month
0.69"
(17.53mm)
0.57"
(14.48mm)
0.12"
(3.05mm)
97th Driest Driest since: 1989 1989, 1991
31st Wettest Wettest since: 1988 1926
Ties: 1908
Mar–Apr 1990
2-Month
1.42"
(36.07mm)
1.69"
(42.93mm)
-0.27"
(-6.86mm)
62nd Driest Driest since: 1989 2008
66th Wettest Wettest since: 1988 1905
Feb–Apr 1990
3-Month
2.49"
(63.25mm)
2.83"
(71.88mm)
-0.34"
(-8.63mm)
68th Driest Driest since: 1989 1972
60th Wettest Wettest since: 1988 1905
Jan–Apr 1990
4-Month
3.45"
(87.63mm)
3.98"
(101.09mm)
-0.53"
(-13.46mm)
58th Driest Driest since: 1989 1972
70th Wettest Wettest since: 1988 1905
Dec 1989–Apr 1990
5-Month
3.83"
(97.28mm)
5.16"
(131.06mm)
-1.33"
(-33.78mm)
42nd Driest Driest since: 1989 1904
85th Wettest Wettest since: 1988 1905
Nov 1989–Apr 1990
6-Month
3.88"
(98.55mm)
6.01"
(152.65mm)
-2.13"
(-54.10mm)
31st Driest Driest since: 1989 1904
96th Wettest Wettest since: 1988 1905
Ties: 1951
Oct 1989–Apr 1990
7-Month
4.82"
(122.43mm)
6.89"
(175.01mm)
-2.07"
(-52.58mm)
33rd Driest Driest since: 1989 1904
94th Wettest Wettest since: 1988 1941
Sep 1989–Apr 1990
8-Month
5.06"
(128.52mm)
8.08"
(205.23mm)
-3.02"
(-76.71mm)
18th Driest Driest since: 1974 2002
109th Wettest Wettest since: 1989 1941
Aug 1989–Apr 1990
9-Month
6.67"
(169.42mm)
10.16"
(258.06mm)
-3.49"
(-88.64mm)
16th Driest Driest since: 1974 2021
111th Wettest Wettest since: 1989 1941
Jul 1989–Apr 1990
10-Month
8.24"
(209.30mm)
11.97"
(304.04mm)
-3.73"
(-94.74mm)
13th Driest Driest since: 1974 2021
114th Wettest Wettest since: 1989 1941
Jun 1989–Apr 1990
11-Month
8.27"
(210.06mm)
12.25"
(311.15mm)
-3.98"
(-101.09mm)
11th Driest Driest since: 1974 2021
116th Wettest Wettest since: 1989 1941
May 1989–Apr 1990
12-Month
8.51"
(216.15mm)
12.59"
(319.79mm)
-4.08"
(-103.64mm)
11th Driest Driest since: 1974 2021
116th Wettest Wettest since: 1989 1941
Nov 1988–Apr 1990
18-Month
12.23"
(310.64mm)
18.61"
(472.69mm)
-6.38"
(-162.05mm)
6th Driest Driest since: 1957 1903
120th Wettest Wettest since: 1989 1993
May 1988–Apr 1990
24-Month
19.55"
(496.57mm)
25.16"
(639.06mm)
-5.61"
(-142.49mm)
16th Driest Driest since: 1975 1904
110th Wettest Wettest since: 1989 1906
May 1987–Apr 1990
36-Month
33.38"
(847.85mm)
37.71"
(957.83mm)
-4.33"
(-109.98mm)
35th Driest Driest since: 1977 1904
90th Wettest Wettest since: 1989 1907
May 1986–Apr 1990
48-Month
47.29"
(1,201.17mm)
50.22"
(1,275.59mm)
-2.93"
(-74.42mm)
47th Driest Driest since: 1977 1904
77th Wettest Wettest since: 1989 1908
May 1985–Apr 1990
60-Month
60.17"
(1,528.32mm)
62.77"
(1,594.36mm)
-2.60"
(-66.04mm)
58th Driest Driest since: 1978 1904
65th Wettest Wettest since: 1989 1909

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2021, retrieved on June 22, 2021 from https://www.ncdc.noaa.gov/cag/