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


Arizona

Precipitation Rankings, August 1977

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 1977
1-Month
1.97"
(50.04mm)
2.10"
(53.34mm)
-0.13"
(-3.30mm)
61st Driest Driest since: 1976 1962
65th Wettest Wettest since: 1971 1951
Ties: 1938
Jul–Aug 1977
2-Month
3.76"
(95.50mm)
3.90"
(99.06mm)
-0.14"
(-3.56mm)
62nd Driest Driest since: 1976 2019
64th Wettest Wettest since: 1971 1921
Jun–Aug 1977
3-Month
4.10"
(104.14mm)
4.19"
(106.43mm)
-0.09"
(-2.29mm)
65th Driest Driest since: 1976 2019
61st Wettest Wettest since: 1971 1921
May–Aug 1977
4-Month
4.51"
(114.55mm)
4.53"
(115.06mm)
-0.02"
(-0.51mm)
64th Driest Driest since: 1976 1900
62nd Wettest Wettest since: 1971 1921
Apr–Aug 1977
5-Month
4.90"
(124.46mm)
5.10"
(129.54mm)
-0.20"
(-5.08mm)
58th Driest Driest since: 1975 1962
68th Wettest Wettest since: 1976 1921
Mar–Aug 1977
6-Month
5.37"
(136.40mm)
6.22"
(157.99mm)
-0.85"
(-21.59mm)
43rd Driest Driest since: 1975 2002
83rd Wettest Wettest since: 1976 1992
Feb–Aug 1977
7-Month
5.58"
(141.73mm)
7.36"
(186.94mm)
-1.78"
(-45.21mm)
24th Driest Driest since: 1974 2002
102nd Wettest Wettest since: 1976 1905
Jan–Aug 1977
8-Month
6.85"
(173.99mm)
8.51"
(216.15mm)
-1.66"
(-42.16mm)
33rd Driest Driest since: 1975 2002
93rd Wettest Wettest since: 1976 1905
Dec 1976–Aug 1977
9-Month
7.21"
(183.13mm)
9.69"
(246.13mm)
-2.48"
(-63.00mm)
23rd Driest Driest since: 1975 2002
102nd Wettest Wettest since: 1976 1941
Nov 1976–Aug 1977
10-Month
7.57"
(192.28mm)
10.54"
(267.72mm)
-2.97"
(-75.44mm)
18th Driest Driest since: 1974 2002
107th Wettest Wettest since: 1976 1941
Ties: 1899
Oct 1976–Aug 1977
11-Month
8.39"
(213.11mm)
11.42"
(290.07mm)
-3.03"
(-76.96mm)
17th Driest Driest since: 1974 2002
108th Wettest Wettest since: 1976 1941
Ties: 2011
Sep 1976–Aug 1977
12-Month
10.73"
(272.54mm)
12.61"
(320.29mm)
-1.88"
(-47.75mm)
35th Driest Driest since: 1974 2002
90th Wettest Wettest since: 1976 1941
Ties: 2013
Mar 1976–Aug 1977
18-Month
16.42"
(417.07mm)
18.81"
(477.77mm)
-2.39"
(-60.70mm)
42nd Driest Driest since: 1975 1902
83rd Wettest Wettest since: 1976 1993
Sep 1975–Aug 1977
24-Month
22.09"
(561.09mm)
25.20"
(640.08mm)
-3.11"
(-78.99mm)
41st Driest Driest since: 1975 1900
83rd Wettest Wettest since: 1976 1993
Sep 1974–Aug 1977
36-Month
33.16"
(842.26mm)
37.75"
(958.85mm)
-4.59"
(-116.59mm)
30th Driest Driest since: 1976 1902
93rd Wettest Wettest since: 1975 1907
Sep 1973–Aug 1977
48-Month
40.69"
(1,033.53mm)
50.26"
(1,276.60mm)
-9.57"
(-243.07mm)
12th Driest Driest since: 1957 1902
110th Wettest Wettest since: 1976 1908
Sep 1972–Aug 1977
60-Month
58.26"
(1,479.80mm)
62.79"
(1,594.87mm)
-4.53"
(-115.07mm)
44th Driest Driest since: 1976 1903
77th Wettest Wettest since: 1973 1909

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/