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


Arizona

Precipitation Rankings, August 1921

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 1921
1-Month
3.38"
(85.85mm)
2.10"
(53.34mm)
1.28"
(32.51mm)
117th Driest Driest since: 1920 1962
9th Wettest Wettest since: 1909 1951
Ties: 1935
Jul–Aug 1921
2-Month
7.04"
(178.82mm)
3.90"
(99.06mm)
3.14"
(79.76mm)
125th Driest Driest since: 1920 1962
1st Wettest Wettest to Date 1921
Jun–Aug 1921
3-Month
7.37"
(187.20mm)
4.19"
(106.43mm)
3.18"
(80.77mm)
125th Driest Driest since: 1920 2019
1st Wettest Wettest to Date 1921
May–Aug 1921
4-Month
7.78"
(197.61mm)
4.53"
(115.06mm)
3.25"
(82.55mm)
125th Driest Driest since: 1920 1900
1st Wettest Wettest to Date 1921
Apr–Aug 1921
5-Month
8.11"
(205.99mm)
5.10"
(129.54mm)
3.01"
(76.45mm)
125th Driest Driest since: 1920 1962
1st Wettest Wettest to Date 1921
Mar–Aug 1921
6-Month
8.58"
(217.93mm)
6.22"
(157.99mm)
2.36"
(59.94mm)
121st Driest Driest since: 1920 2002
5th Wettest Wettest since: 1912 1992
Feb–Aug 1921
7-Month
8.91"
(226.31mm)
7.37"
(187.20mm)
1.54"
(39.11mm)
109th Driest Driest since: 1920 2002
17th Wettest Wettest since: 1919 1905
Ties: 1988
Jan–Aug 1921
8-Month
9.80"
(248.92mm)
8.51"
(216.15mm)
1.29"
(32.77mm)
92nd Driest Driest since: 1918 2002
34th Wettest Wettest since: 1920 1905
Dec 1920–Aug 1921
9-Month
10.01"
(254.25mm)
9.69"
(246.13mm)
0.32"
(8.12mm)
79th Driest Driest since: 1918 2002
46th Wettest Wettest since: 1920 1941
Ties: 1914
Nov 1920–Aug 1921
10-Month
10.19"
(258.83mm)
10.54"
(267.72mm)
-0.35"
(-8.89mm)
73rd Driest Driest since: 1918 2002
52nd Wettest Wettest since: 1920 1941
Oct 1920–Aug 1921
11-Month
11.58"
(294.13mm)
11.42"
(290.07mm)
0.16"
(4.06mm)
76th Driest Driest since: 1918 2002
49th Wettest Wettest since: 1920 1941
Sep 1920–Aug 1921
12-Month
12.41"
(315.21mm)
12.61"
(320.29mm)
-0.20"
(-5.08mm)
71st Driest Driest since: 1918 2002
54th Wettest Wettest since: 1920 1941
Mar 1920–Aug 1921
18-Month
17.95"
(455.93mm)
18.81"
(477.77mm)
-0.86"
(-21.84mm)
64th Driest Driest since: 1918 1902
61st Wettest Wettest since: 1920 1993
Sep 1919–Aug 1921
24-Month
28.80"
(731.52mm)
25.20"
(640.08mm)
3.60"
(91.44mm)
104th Driest Driest since: 1919 1900
20th Wettest Wettest since: 1920 1993
Sep 1918–Aug 1921
36-Month
43.30"
(1,099.82mm)
37.75"
(958.85mm)
5.55"
(140.97mm)
105th Driest Driest since: 1920 1902
18th Wettest Wettest since: 1917 1907
Sep 1917–Aug 1921
48-Month
53.87"
(1,368.30mm)
50.26"
(1,276.60mm)
3.61"
(91.70mm)
89th Driest Driest since: 1914 1902
33rd Wettest Wettest since: 1920 1908
Sep 1916–Aug 1921
60-Month
68.04"
(1,728.22mm)
62.79"
(1,594.87mm)
5.25"
(133.35mm)
92nd Driest Driest since: 1914 1903
29th Wettest Wettest since: 1920 1909

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/