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


Arizona

Precipitation Rankings, August 2020

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
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  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
August 2020
1-Month
0.60"
(15.24mm)
2.10"
(53.34mm)
-1.50"
(-38.10mm)
1st Driest Driest to Date 2020
126th Wettest Wettest since: 2019 1951
Jul–Aug 2020
2-Month
1.32"
(33.53mm)
3.90"
(99.06mm)
-2.58"
(-65.53mm)
1st Driest Driest to Date 2020
126th Wettest Wettest since: 2019 1921
Jun–Aug 2020
3-Month
1.37"
(34.80mm)
4.19"
(106.43mm)
-2.82"
(-71.63mm)
1st Driest Driest to Date 2020
126th Wettest Wettest since: 2019 1921
May–Aug 2020
4-Month
1.48"
(37.59mm)
4.53"
(115.06mm)
-3.05"
(-77.47mm)
1st Driest Driest to Date 2020
126th Wettest Wettest since: 2019 1921
Apr–Aug 2020
5-Month
1.84"
(46.74mm)
5.10"
(129.54mm)
-3.26"
(-82.80mm)
1st Driest Driest to Date 2020
126th Wettest Wettest since: 2019 1921
Mar–Aug 2020
6-Month
4.21"
(106.93mm)
6.22"
(157.99mm)
-2.01"
(-51.06mm)
13th Driest Driest since: 2019 2002
114th Wettest Wettest since: 2018 1992
Feb–Aug 2020
7-Month
5.31"
(134.87mm)
7.37"
(187.20mm)
-2.06"
(-52.33mm)
19th Driest Driest since: 2011 2002
108th Wettest Wettest since: 2019 1905
Jan–Aug 2020
8-Month
5.76"
(146.30mm)
8.51"
(216.15mm)
-2.75"
(-69.85mm)
14th Driest Driest since: 2011 2002
113th Wettest Wettest since: 2019 1905
Dec 2019–Aug 2020
9-Month
7.39"
(187.71mm)
9.69"
(246.13mm)
-2.30"
(-58.42mm)
29th Driest Driest since: 2018 2002
97th Wettest Wettest since: 2019 1941
Nov 2019–Aug 2020
10-Month
10.35"
(262.89mm)
10.54"
(267.72mm)
-0.19"
(-4.83mm)
75th Driest Driest since: 2019 2002
51st Wettest Wettest since: 2017 1941
Oct 2019–Aug 2020
11-Month
10.37"
(263.40mm)
11.42"
(290.07mm)
-1.05"
(-26.67mm)
59th Driest Driest since: 2018 2002
67th Wettest Wettest since: 2019 1941
Sep 2019–Aug 2020
12-Month
12.05"
(306.07mm)
12.61"
(320.29mm)
-0.56"
(-14.22mm)
65th Driest Driest since: 2018 2002
61st Wettest Wettest since: 2019 1941
Mar 2019–Aug 2020
18-Month
16.21"
(411.73mm)
18.81"
(477.77mm)
-2.60"
(-66.04mm)
40th Driest Driest since: 2018 1902
86th Wettest Wettest since: 2019 1993
Sep 2018–Aug 2020
24-Month
24.94"
(633.48mm)
25.20"
(640.08mm)
-0.26"
(-6.60mm)
70th Driest Driest since: 2019 1900
55th Wettest Wettest since: 2017 1993
Sep 2017–Aug 2020
36-Month
32.91"
(835.91mm)
37.75"
(958.85mm)
-4.84"
(-122.94mm)
30th Driest Driest since: 2014 1902
94th Wettest Wettest since: 2019 1907
Sep 2016–Aug 2020
48-Month
46.36"
(1,177.54mm)
50.26"
(1,276.60mm)
-3.90"
(-99.06mm)
38th Driest Driest since: 2014 1902
85th Wettest Wettest since: 2019 1908
Sep 2015–Aug 2020
60-Month
58.48"
(1,485.39mm)
62.79"
(1,594.87mm)
-4.31"
(-109.48mm)
45th Driest Driest since: 2015 1903
77th Wettest Wettest since: 2019 1909

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on February 26, 2021 from https://www.ncdc.noaa.gov/cag/