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 May 2022. For more information, please see Climatological Rankings.
Louisiana
Precipitation Rankings, August 1991
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
August 1991 1-Month |
5.71" (145.03mm) | 4.64" (117.86mm) |
1.07" (27.17mm) | 91st Driest | Driest since: 1990 | 1999 |
| 37th Wettest | Wettest since: 1988 | 2016 | ||||
|
Jul–Aug 1991 2-Month |
11.40" (289.56mm) | 10.28" (261.11mm) |
1.12" (28.45mm) | 84th Driest | Driest since: 1990 | 1924 |
| 44th Wettest | Wettest since: 1988 | 2016 | ||||
|
Jun–Aug 1991 3-Month |
16.95" (430.53mm) | 14.83" (376.68mm) |
2.12" (53.85mm) | 89th Driest | Driest since: 1990 | 1924 |
| 39th Wettest | Wettest since: 1989 | 2017 | ||||
|
May–Aug 1991 4-Month |
28.50" (723.90mm) | 19.99" (507.75mm) |
8.51" (216.15mm) | 119th Driest | Driest since: 1990 | 1924 |
| 9th Wettest | Wettest since: 1989 | 2017 | ||||
|
Apr–Aug 1991 5-Month |
41.65" (1,057.91mm) | 24.83" (630.68mm) |
16.82" (427.23mm) | 127th Driest | Driest since: 1990 | 1924 |
| 1st Wettest | Wettest to Date | 1991 | ||||
|
Mar–Aug 1991 6-Month |
45.94" (1,166.88mm) | 29.79" (756.67mm) |
16.15" (410.21mm) | 126th Driest | Driest since: 1990 | 1925 |
| 2nd Wettest | Wettest to Date | 2016 | ||||
|
Feb–Aug 1991 7-Month |
51.74" (1,314.20mm) | 34.41" (874.01mm) |
17.33" (440.19mm) | 127th Driest | Driest since: 1990 | 1925 |
| 1st Wettest | Wettest to Date | 1991 | ||||
|
Jan–Aug 1991 8-Month |
62.38" (1,584.45mm) | 39.55" (1,004.57mm) |
22.83" (579.88mm) | 127th Driest | Driest since: 1990 | 2011 |
| 1st Wettest | Wettest to Date | 1991 | ||||
|
Dec 1990–Aug 1991 9-Month |
68.48" (1,739.39mm) | 45.03" (1,143.76mm) |
23.45" (595.63mm) | 126th Driest | Driest since: 1990 | 2011 |
| 1st Wettest | Wettest to Date | 1991 | ||||
|
Nov 1990–Aug 1991 10-Month |
72.80" (1,849.12mm) | 49.29" (1,251.97mm) |
23.51" (597.15mm) | 126th Driest | Driest since: 1990 | 2000 |
| 1st Wettest | Wettest to Date | 1991 | ||||
|
Oct 1990–Aug 1991 11-Month |
75.67" (1,922.02mm) | 52.73" (1,339.34mm) |
22.94" (582.68mm) | 125th Driest | Driest since: 1990 | 1925 |
| 2nd Wettest | Wettest to Date | 2016 | ||||
|
Sep 1990–Aug 1991 12-Month |
79.35" (2,015.49mm) | 56.83" (1,443.48mm) |
22.52" (572.01mm) | 126th Driest | Driest since: 1990 | 1925 |
| 1st Wettest | Wettest to Date | 1991 | ||||
|
Mar 1990–Aug 1991 18-Month |
104.08" (2,643.63mm) | 86.78" (2,204.21mm) |
17.30" (439.42mm) | 117th Driest | Driest since: 1990 | 1925 |
| 10th Wettest | Wettest since: 1983 | 2017 | ||||
|
Sep 1989–Aug 1991 24-Month |
135.45" (3,440.43mm) | 113.91" (2,893.31mm) |
21.54" (547.12mm) | 117th Driest | Driest since: 1990 | 1918 |
| 9th Wettest | Wettest since: 1984 | 1975 | ||||
| Ties: 1984 | ||||||
|
Sep 1988–Aug 1991 36-Month |
203.43" (5,167.12mm) | 170.94" (4,341.88mm) |
32.49" (825.24mm) | 121st Driest | Driest since: 1990 | 1918 |
| 4th Wettest | Wettest since: 1975 | 1975 | ||||
|
Sep 1987–Aug 1991 48-Month |
260.64" (6,620.26mm) | 227.97" (5,790.44mm) |
32.67" (829.82mm) | 116th Driest | Driest since: 1990 | 1918 |
| 8th Wettest | Wettest since: 1976 | 1975 | ||||
|
Sep 1986–Aug 1991 60-Month |
327.15" (8,309.61mm) | 284.85" (7,235.19mm) |
42.30" (1,074.42mm) | 120th Driest | Driest since: 1990 | 1918 |
| 3rd Wettest | Wettest to Date | 2020 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2022, retrieved on July 1, 2022 from https://www.ncei.noaa.gov/cag/