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 2021
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
September 2021 1-Month |
4.80" (121.92mm) | 3.78" (96.01mm) |
1.02" (25.91mm) | 97th Driest | Driest since: 2019 | 2019 |
| 31st Wettest | Wettest since: 2020 | 1988 | ||||
| Ties: 1989, 2001 | ||||||
|
Aug–Sep 2021 2-Month |
12.19" (309.63mm) | 8.12" (206.25mm) |
4.07" (103.38mm) | 120th Driest | Driest since: 2020 | 1954 |
| 8th Wettest | Wettest since: 2009 | 1939 | ||||
|
Jul–Sep 2021 3-Month |
19.72" (500.89mm) | 13.57" (344.68mm) |
6.15" (156.21mm) | 124th Driest | Driest since: 2020 | 1954 |
| 4th Wettest | Wettest since: 1975 | 1916 | ||||
|
Jun–Sep 2021 4-Month |
28.45" (722.63mm) | 17.84" (453.14mm) |
10.61" (269.49mm) | 127th Driest | Driest since: 2020 | 1954 |
| 1st Wettest | Wettest to Date | 2021 | ||||
|
May–Sep 2021 5-Month |
33.12" (841.25mm) | 22.09" (561.09mm) |
11.03" (280.16mm) | 126th Driest | Driest since: 2020 | 1954 |
| 2nd Wettest | Wettest since: 2003 | 2003 | ||||
|
Apr–Sep 2021 6-Month |
38.67" (982.22mm) | 26.89" (683.01mm) |
11.78" (299.21mm) | 126th Driest | Driest since: 2020 | 1954 |
| 2nd Wettest | Wettest since: 2003 | 2003 | ||||
|
Mar–Sep 2021 7-Month |
46.75" (1,187.45mm) | 33.05" (839.47mm) |
13.70" (347.98mm) | 127th Driest | Driest since: 2020 | 1954 |
| 1st Wettest | Wettest to Date | 2021 | ||||
|
Feb–Sep 2021 8-Month |
50.98" (1,294.89mm) | 38.23" (971.04mm) |
12.75" (323.85mm) | 125th Driest | Driest since: 2020 | 1954 |
| 3rd Wettest | Wettest since: 2003 | 1975 | ||||
|
Jan–Sep 2021 9-Month |
54.70" (1,389.38mm) | 43.41" (1,102.61mm) |
11.29" (286.77mm) | 120th Driest | Driest since: 2019 | 1954 |
| 8th Wettest | Wettest since: 2020 | 1975 | ||||
|
Dec 2020–Sep 2021 10-Month |
58.54" (1,486.92mm) | 48.58" (1,233.93mm) |
9.96" (252.99mm) | 116th Driest | Driest since: 2019 | 2007 |
| 11th Wettest | Wettest since: 2020 | 1975 | ||||
|
Nov 2020–Sep 2021 11-Month |
61.29" (1,556.77mm) | 52.38" (1,330.45mm) |
8.91" (226.32mm) | 112th Driest | Driest since: 2019 | 2000 |
| 15th Wettest | Wettest since: 2020 | 1975 | ||||
|
Oct 2020–Sep 2021 12-Month |
66.40" (1,686.56mm) | 55.27" (1,403.86mm) |
11.13" (282.70mm) | 114th Driest | Driest since: 2019 | 2000 |
| 13th Wettest | Wettest since: 2020 | 2020 | ||||
|
Apr 2020–Sep 2021 18-Month |
99.38" (2,524.25mm) | 82.32" (2,090.93mm) |
17.06" (433.32mm) | 124th Driest | Driest since: 2020 | 2007 |
| 3rd Wettest | Wettest since: 1975 | 1975 | ||||
|
Oct 2019–Sep 2021 24-Month |
140.33" (3,564.38mm) | 110.77" (2,813.56mm) |
29.56" (750.82mm) | 125th Driest | Driest since: 2020 | 2007 |
| 1st Wettest | Wettest to Date | 2021 | ||||
|
Oct 2018–Sep 2021 36-Month |
198.60" (5,044.44mm) | 166.30" (4,224.02mm) |
32.30" (820.42mm) | 123rd Driest | Driest since: 2020 | 2008 |
| 2nd Wettest | Wettest since: 1975 | 1975 | ||||
|
Oct 2017–Sep 2021 48-Month |
255.04" (6,478.02mm) | 221.61" (5,628.89mm) |
33.43" (849.13mm) | 121st Driest | Driest since: 2020 | 1899 |
| 3rd Wettest | Wettest since: 1976 | 1976 | ||||
| Ties: 1975 | ||||||
|
Oct 2016–Sep 2021 60-Month |
315.74" (8,019.80mm) | 276.82" (7,031.23mm) |
38.92" (988.57mm) | 120th Driest | Driest since: 2020 | 1955 |
| 3rd Wettest | Wettest since: 1977 | 1977 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2022, retrieved on May 16, 2022 from https://www.ncdc.noaa.gov/cag/