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 April 2022. For more information, please see Climatological Rankings.


Alabama

Precipitation Rankings, September 1999

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 1999
1-Month
1.91"
(48.51mm)
3.78"
(96.01mm)
-1.87"
(-47.50mm)
23rd Driest Driest since: 1990 2019
105th Wettest Wettest since: 1998 1988
Aug–Sep 1999
2-Month
3.93"
(99.82mm)
8.12"
(206.25mm)
-4.19"
(-106.43mm)
3rd Driest Driest since: 1990 1954
125th Wettest Wettest since: 1998 1939
Jul–Sep 1999
3-Month
8.56"
(217.42mm)
13.57"
(344.68mm)
-5.01"
(-127.26mm)
4th Driest Driest since: 1990 1954
124th Wettest Wettest since: 1998 1916
Jun–Sep 1999
4-Month
16.87"
(428.50mm)
17.84"
(453.14mm)
-0.97"
(-24.64mm)
49th Driest Driest since: 1995 1954
79th Wettest Wettest since: 1998 2021
May–Sep 1999
5-Month
20.98"
(532.89mm)
22.09"
(561.09mm)
-1.11"
(-28.20mm)
52nd Driest Driest since: 1995 1954
76th Wettest Wettest since: 1998 2003
Ties: 1980
Apr–Sep 1999
6-Month
23.55"
(598.17mm)
26.89"
(683.01mm)
-3.34"
(-84.84mm)
28th Driest Driest since: 1995 1954
100th Wettest Wettest since: 1998 2003
Mar–Sep 1999
7-Month
29.20"
(741.68mm)
33.05"
(839.47mm)
-3.85"
(-97.79mm)
36th Driest Driest since: 1995 1954
92nd Wettest Wettest since: 1998 2021
Feb–Sep 1999
8-Month
31.75"
(806.45mm)
38.23"
(971.04mm)
-6.48"
(-164.59mm)
19th Driest Driest since: 1986 1954
109th Wettest Wettest since: 1998 1975
Jan–Sep 1999
9-Month
39.69"
(1,008.13mm)
43.41"
(1,102.61mm)
-3.72"
(-94.48mm)
36th Driest Driest since: 1995 1954
92nd Wettest Wettest since: 1998 1975
Dec 1998–Sep 1999
10-Month
43.96"
(1,116.58mm)
48.58"
(1,233.93mm)
-4.62"
(-117.35mm)
31st Driest Driest since: 1995 2007
96th Wettest Wettest since: 1998 1975
Nov 1998–Sep 1999
11-Month
47.26"
(1,200.40mm)
52.38"
(1,330.45mm)
-5.12"
(-130.05mm)
28th Driest Driest since: 1995 2000
99th Wettest Wettest since: 1998 1975
Ties: 1956
Oct 1998–Sep 1999
12-Month
48.63"
(1,235.20mm)
55.27"
(1,403.86mm)
-6.64"
(-168.66mm)
25th Driest Driest since: 1988 2000
102nd Wettest Wettest since: 1998 2020
Apr 1998–Sep 1999
18-Month
77.32"
(1,963.93mm)
82.32"
(2,090.93mm)
-5.00"
(-127.00mm)
38th Driest Driest since: 1988 2007
89th Wettest Wettest since: 1998 1975
Oct 1997–Sep 1999
24-Month
114.57"
(2,910.08mm)
110.77"
(2,813.56mm)
3.80"
(96.52mm)
78th Driest Driest since: 1995 2007
48th Wettest Wettest since: 1998 2021
Oct 1996–Sep 1999
36-Month
172.69"
(4,386.33mm)
166.30"
(4,224.02mm)
6.39"
(162.31mm)
85th Driest Driest since: 1995 2008
40th Wettest Wettest since: 1998 1975
Oct 1995–Sep 1999
48-Month
240.41"
(6,106.41mm)
221.61"
(5,628.89mm)
18.80"
(477.52mm)
112th Driest Driest since: 1997 1899
12th Wettest Wettest since: 1998 1976
Oct 1994–Sep 1999
60-Month
291.95"
(7,415.53mm)
276.82"
(7,031.23mm)
15.13"
(384.30mm)
102nd Driest Driest since: 1996 1955
21st Wettest Wettest since: 1998 1977

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2022, retrieved on May 19, 2022 from https://www.ncdc.noaa.gov/cag/