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


Alabama

Precipitation Rankings, September 2020

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
September 2020
1-Month
6.00"
(152.40mm)
3.78"
(96.01mm)
2.22"
(56.39mm)
111th Driest Driest since: 2019 2019
17th Wettest Wettest since: 2018 1988
Aug–Sep 2020
2-Month
11.78"
(299.21mm)
8.12"
(206.25mm)
3.66"
(92.96mm)
118th Driest Driest since: 2019 1954
10th Wettest Wettest since: 2009 1939
Jul–Sep 2020
3-Month
17.08"
(433.83mm)
13.57"
(344.68mm)
3.51"
(89.15mm)
110th Driest Driest since: 2019 1954
18th Wettest Wettest since: 2013 1916
Jun–Sep 2020
4-Month
22.24"
(564.90mm)
17.84"
(453.14mm)
4.40"
(111.76mm)
112th Driest Driest since: 2019 1954
16th Wettest Wettest since: 2017 2021
May–Sep 2020
5-Month
25.88"
(657.35mm)
22.09"
(561.09mm)
3.79"
(96.26mm)
105th Driest Driest since: 2019 1954
23rd Wettest Wettest since: 2017 2003
Apr–Sep 2020
6-Month
32.98"
(837.69mm)
26.89"
(683.01mm)
6.09"
(154.68mm)
110th Driest Driest since: 2019 1954
18th Wettest Wettest since: 2017 2003
Mar–Sep 2020
7-Month
39.16"
(994.66mm)
33.05"
(839.47mm)
6.11"
(155.19mm)
105th Driest Driest since: 2019 1954
23rd Wettest Wettest since: 2017 2021
Feb–Sep 2020
8-Month
49.53"
(1,258.06mm)
38.23"
(971.04mm)
11.30"
(287.02mm)
121st Driest Driest since: 2019 1954
7th Wettest Wettest since: 2003 1975
Jan–Sep 2020
9-Month
56.97"
(1,447.04mm)
43.41"
(1,102.61mm)
13.56"
(344.43mm)
125th Driest Driest since: 2019 1954
3rd Wettest Wettest since: 1979 1975
Dec 2019–Sep 2020
10-Month
63.57"
(1,614.68mm)
48.58"
(1,233.93mm)
14.99"
(380.75mm)
125th Driest Driest since: 2019 2007
2nd Wettest Wettest since: 1975 1975
Nov 2019–Sep 2020
11-Month
66.81"
(1,696.97mm)
52.38"
(1,330.45mm)
14.43"
(366.52mm)
123rd Driest Driest since: 2019 2000
4th Wettest Wettest since: 1975 1975
Oct 2019–Sep 2020
12-Month
73.93"
(1,877.82mm)
55.27"
(1,403.86mm)
18.66"
(473.96mm)
126th Driest Driest since: 2019 2000
1st Wettest Wettest to Date 2020
Apr 2019–Sep 2020
18-Month
97.65"
(2,480.31mm)
82.32"
(2,090.93mm)
15.33"
(389.38mm)
121st Driest Driest since: 2019 2007
6th Wettest Wettest since: 1975 1975
Oct 2018–Sep 2020
24-Month
132.20"
(3,357.88mm)
110.77"
(2,813.56mm)
21.43"
(544.32mm)
121st Driest Driest since: 2019 2007
5th Wettest Wettest since: 1975 2021
Oct 2017–Sep 2020
36-Month
188.64"
(4,791.46mm)
166.30"
(4,224.02mm)
22.34"
(567.44mm)
119th Driest Driest since: 2019 2008
6th Wettest Wettest since: 2005 1975
Oct 2016–Sep 2020
48-Month
249.34"
(6,333.24mm)
221.61"
(5,628.89mm)
27.73"
(704.35mm)
119th Driest Driest since: 2019 1899
5th Wettest Wettest since: 1976 1976
Oct 2015–Sep 2020
60-Month
308.47"
(7,835.14mm)
276.82"
(7,031.23mm)
31.65"
(803.91mm)
116th Driest Driest since: 2019 1955
7th Wettest Wettest since: 1977 1977

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2022, retrieved on January 22, 2022 from https://www.ncdc.noaa.gov/cag/