Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Mississippi

Precipitation Rankings, August 1918

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
August 1918
1-Month
3.80"
(96.52mm)
3.92"
(99.57mm)
-0.12"
(-3.05mm)
58th Driest
Driest since:
1954
71st Wettest
Wettest since:
2022
Ties: 1988
Jul–Aug 1918
2-Month
6.29"
(159.77mm)
8.90"
(226.06mm)
-2.61"
(-66.29mm)
19th Driest
Driest since:
1924
110th Wettest
Wettest since:
2012
Jun–Aug 1918
3-Month
10.28"
(261.11mm)
13.00"
(330.20mm)
-2.72"
(-69.09mm)
18th Driest
Driest since:
1930
111th Wettest
Wettest since:
2021
May–Aug 1918
4-Month
11.89"
(302.01mm)
17.74"
(450.60mm)
-5.85"
(-148.59mm)
3rd Driest
Driest since:
2000
126th Wettest
Wettest since:
2021
Apr–Aug 1918
5-Month
19.71"
(500.63mm)
23.02"
(584.71mm)
-3.31"
(-84.08mm)
37th Driest
Driest since:
1925
92nd Wettest
Wettest since:
1991
Mar–Aug 1918
6-Month
20.66"
(524.76mm)
28.99"
(736.35mm)
-8.33"
(-211.59mm)
7th Driest
Driest since:
1925
122nd Wettest
Wettest since:
2021
Feb–Aug 1918
7-Month
23.07"
(585.98mm)
33.99"
(863.35mm)
-10.92"
(-277.37mm)
4th Driest
Driest since:
1925
125th Wettest
Wettest since:
1991
Jan–Aug 1918
8-Month
29.00"
(736.60mm)
39.28"
(997.71mm)
-10.28"
(-261.11mm)
7th Driest
Driest since:
1986
122nd Wettest
Wettest since:
1991
Dec 1917–Aug 1918
9-Month
31.15"
(791.21mm)
44.85"
(1,139.19mm)
-13.70"
(-347.98mm)
3rd Driest
Driest since:
1986
125th Wettest
Wettest since:
1983
Nov 1917–Aug 1918
10-Month
32.69"
(830.33mm)
49.07"
(1,246.38mm)
-16.38"
(-416.05mm)
2nd Driest
Driest since:
1986
126th Wettest
Wettest since:
1983
Oct 1917–Aug 1918
11-Month
34.22"
(869.19mm)
52.02"
(1,321.31mm)
-17.80"
(-452.12mm)
1st Driest
Driest since:
1918
127th Wettest
Wettest since:
1983
Sep 1917–Aug 1918
12-Month
36.99"
(939.55mm)
55.46"
(1,408.68mm)
-18.47"
(-469.13mm)
1st Driest
Driest since:
1918
127th Wettest
Wettest since:
1983
Mar 1917–Aug 1918
18-Month
62.91"
(1,597.91mm)
84.62"
(2,149.35mm)
-21.71"
(-551.44mm)
3rd Driest
Driest since:
1925
125th Wettest
Wettest since:
1974
Sep 1916–Aug 1918
24-Month
84.54"
(2,147.32mm)
111.13"
(2,822.70mm)
-26.59"
(-675.38mm)
1st Driest
Driest since:
1918
126th Wettest
Wettest since:
2020
Sep 1915–Aug 1918
36-Month
143.97"
(3,656.84mm)
166.79"
(4,236.47mm)
-22.82"
(-579.63mm)
7th Driest
Driest since:
1956
119th Wettest
Wettest since:
1975
Sep 1914–Aug 1918
48-Month
196.22"
(4,983.99mm)
222.35"
(5,647.69mm)
-26.13"
(-663.70mm)
8th Driest
Driest since:
1957
117th Wettest
Wettest since:
2022
Sep 1913–Aug 1918
60-Month
244.92"
(6,220.97mm)
277.73"
(7,054.34mm)
-32.81"
(-833.37mm)
3rd Driest
Driest since:
1956
121st Wettest
Wettest since:
2021

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