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.

North Carolina

Precipitation Rankings, September 1957

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
September 1957
1-Month
7.56"
(192.02mm)
4.29"
(108.97mm)
3.27"
(83.05mm)
117th Driest
Driest since:
1919
12th Wettest
Wettest since:
1999
Aug–Sep 1957
2-Month
11.84"
(300.74mm)
9.57"
(243.08mm)
2.27"
(57.66mm)
104th Driest
Driest since:
2007
25th Wettest
Wettest since:
1928
Jul–Sep 1957
3-Month
14.42"
(366.27mm)
15.25"
(387.35mm)
-0.83"
(-21.08mm)
59th Driest
Driest since:
2007
70th Wettest
Wettest since:
1928
Jun–Sep 1957
4-Month
20.48"
(520.19mm)
19.82"
(503.43mm)
0.66"
(16.76mm)
76th Driest
Driest since:
2007
53rd Wettest
Wettest since:
1928
May–Sep 1957
5-Month
24.43"
(620.52mm)
23.81"
(604.77mm)
0.62"
(15.75mm)
78th Driest
Driest since:
2007
51st Wettest
Wettest since:
1901
Apr–Sep 1957
6-Month
27.79"
(705.87mm)
27.35"
(694.69mm)
0.44"
(11.18mm)
72nd Driest
Driest since:
2007
57th Wettest
Wettest since:
1901
Mar–Sep 1957
7-Month
31.54"
(801.12mm)
31.63"
(803.40mm)
-0.09"
(-2.28mm)
62nd Driest
Driest since:
2007
67th Wettest
Wettest since:
1901
Feb–Sep 1957
8-Month
36.60"
(929.64mm)
35.46"
(900.68mm)
1.14"
(28.96mm)
76th Driest
Driest since:
2007
53rd Wettest
Wettest since:
2003
Ties: 1962
Jan–Sep 1957
9-Month
40.07"
(1,017.78mm)
39.36"
(999.74mm)
0.71"
(18.04mm)
73rd Driest
Driest since:
2007
56th Wettest
Wettest since:
1901
Dec 1956–Sep 1957
10-Month
42.97"
(1,091.44mm)
43.06"
(1,093.72mm)
-0.09"
(-2.28mm)
64th Driest
Driest since:
1986
64th Wettest
Wettest since:
1901
Nov 1956–Sep 1957
11-Month
44.64"
(1,133.86mm)
46.10"
(1,170.94mm)
-1.46"
(-37.08mm)
54th Driest
Driest since:
1911
74th Wettest
Wettest since:
1901
Oct 1956–Sep 1957
12-Month
49.34"
(1,253.24mm)
49.39"
(1,254.51mm)
-0.05"
(-1.27mm)
61st Driest
Driest since:
1925
67th Wettest
Wettest since:
2003
Apr 1956–Sep 1957
18-Month
76.57"
(1,944.88mm)
76.68"
(1,947.67mm)
-0.11"
(-2.79mm)
63rd Driest
Driest since:
1926
65th Wettest
Wettest since:
2019
Oct 1955–Sep 1957
24-Month
93.81"
(2,382.77mm)
98.76"
(2,508.50mm)
-4.95"
(-125.73mm)
37th Driest
Driest since:
2002
90th Wettest
Wettest since:
2020
Oct 1954–Sep 1957
36-Month
147.10"
(3,736.34mm)
148.16"
(3,763.26mm)
-1.06"
(-26.92mm)
54th Driest
Driest since:
1927
72nd Wettest
Wettest since:
2020
Ties: 1992
Oct 1953–Sep 1957
48-Month
187.41"
(4,760.21mm)
197.49"
(5,016.25mm)
-10.08"
(-256.04mm)
25th Driest
Driest since:
1988
100th Wettest
Wettest since:
2021
Oct 1952–Sep 1957
60-Month
233.14"
(5,921.76mm)
246.79"
(6,268.47mm)
-13.65"
(-346.71mm)
17th Driest
Driest since:
1954
107th Wettest
Wettest since:
2020

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