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 October 2019. For more information, please see Climatological Rankings.


Arizona

Precipitation Rankings, August 1991

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
August 1991
1-Month
1.62"
(41.15mm)
2.10"
(53.34mm)
-0.48"
(-12.19mm)
36th Driest Driest since: 1989 1962
90th Wettest Wettest since: 1990 1951
Ties: 1994
Jul–Aug 1991
2-Month
2.52"
(64.01mm)
3.90"
(99.06mm)
-1.38"
(-35.05mm)
13th Driest Driest since: 1978 1962
113th Wettest Wettest since: 1990 1921
Jun–Aug 1991
3-Month
2.83"
(71.88mm)
4.19"
(106.43mm)
-1.36"
(-34.55mm)
18th Driest Driest since: 1978 2019
108th Wettest Wettest since: 1990 1921
May–Aug 1991
4-Month
2.91"
(73.91mm)
4.53"
(115.06mm)
-1.62"
(-41.15mm)
11th Driest Driest since: 1962 1900
115th Wettest Wettest since: 1990 1921
Apr–Aug 1991
5-Month
2.92"
(74.17mm)
5.10"
(129.54mm)
-2.18"
(-55.37mm)
4th Driest Driest since: 1962 1962
122nd Wettest Wettest since: 1990 1921
Ties: 1960
Mar–Aug 1991
6-Month
5.99"
(152.15mm)
6.22"
(157.99mm)
-0.23"
(-5.84mm)
65th Driest Driest since: 1989 2002
61st Wettest Wettest since: 1990 1992
Feb–Aug 1991
7-Month
6.88"
(174.75mm)
7.36"
(186.94mm)
-0.48"
(-12.19mm)
58th Driest Driest since: 1989 2002
68th Wettest Wettest since: 1990 1905
Jan–Aug 1991
8-Month
8.00"
(203.20mm)
8.51"
(216.15mm)
-0.51"
(-12.95mm)
65th Driest Driest since: 1989 2002
61st Wettest Wettest since: 1990 1905
Dec 1990–Aug 1991
9-Month
9.36"
(237.74mm)
9.69"
(246.13mm)
-0.33"
(-8.39mm)
69th Driest Driest since: 1989 2002
56th Wettest Wettest since: 1990 1941
Nov 1990–Aug 1991
10-Month
10.16"
(258.06mm)
10.54"
(267.72mm)
-0.38"
(-9.66mm)
71st Driest Driest since: 1990 2002
54th Wettest Wettest since: 1988 1941
Oct 1990–Aug 1991
11-Month
10.64"
(270.26mm)
11.42"
(290.07mm)
-0.78"
(-19.81mm)
64th Driest Driest since: 1989 2002
61st Wettest Wettest since: 1990 1941
Sep 1990–Aug 1991
12-Month
12.72"
(323.09mm)
12.61"
(320.29mm)
0.11"
(2.80mm)
76th Driest Driest since: 1990 2002
49th Wettest Wettest since: 1988 1941
Mar 1990–Aug 1991
18-Month
20.05"
(509.27mm)
18.81"
(477.77mm)
1.24"
(31.50mm)
84th Driest Driest since: 1990 1902
41st Wettest Wettest since: 1988 1993
Sep 1989–Aug 1991
24-Month
23.69"
(601.73mm)
25.20"
(640.08mm)
-1.51"
(-38.35mm)
56th Driest Driest since: 1990 1900
68th Wettest Wettest since: 1989 1993
Sep 1988–Aug 1991
36-Month
32.32"
(820.93mm)
37.75"
(958.85mm)
-5.43"
(-137.92mm)
22nd Driest Driest since: 1976 1902
101st Wettest Wettest since: 1990 1907
Sep 1987–Aug 1991
48-Month
47.73"
(1,212.34mm)
50.26"
(1,276.60mm)
-2.53"
(-64.26mm)
54th Driest Driest since: 1977 1902
68th Wettest Wettest since: 1990 1908
Sep 1986–Aug 1991
60-Month
60.73"
(1,542.54mm)
62.79"
(1,594.87mm)
-2.06"
(-52.33mm)
59th Driest Driest since: 1978 1903
62nd Wettest Wettest since: 1990 1909

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/