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 1900

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
September 1900
1-Month
2.38"
(60.45mm)
4.29"
(108.97mm)
-1.91"
(-48.52mm)
23rd Driest
Driest since:
1919
106th Wettest
Wettest since:
1999
Ties: 1970
Aug–Sep 1900
2-Month
5.94"
(150.88mm)
9.57"
(243.08mm)
-3.63"
(-92.20mm)
11th Driest
Driest since:
2007
118th Wettest
Wettest since:
1928
Jul–Sep 1900
3-Month
9.90"
(251.46mm)
15.25"
(387.35mm)
-5.35"
(-135.89mm)
6th Driest
Driest since:
2007
123rd Wettest
Wettest since:
1928
Jun–Sep 1900
4-Month
15.67"
(398.02mm)
19.82"
(503.43mm)
-4.15"
(-105.41mm)
14th Driest
Driest since:
2007
115th Wettest
Wettest since:
1928
May–Sep 1900
5-Month
18.39"
(467.11mm)
23.81"
(604.77mm)
-5.42"
(-137.66mm)
11th Driest
Driest since:
2007
118th Wettest
Wettest since:
1901
Apr–Sep 1900
6-Month
23.17"
(588.52mm)
27.35"
(694.69mm)
-4.18"
(-106.17mm)
21st Driest
Driest since:
2007
108th Wettest
Wettest since:
1901
Mar–Sep 1900
7-Month
27.65"
(702.31mm)
31.63"
(803.40mm)
-3.98"
(-101.09mm)
25th Driest
Driest since:
2007
104th Wettest
Wettest since:
1901
Feb–Sep 1900
8-Month
33.25"
(844.55mm)
35.46"
(900.68mm)
-2.21"
(-56.13mm)
41st Driest
Driest since:
2007
88th Wettest
Wettest since:
2003
Jan–Sep 1900
9-Month
36.79"
(934.47mm)
39.36"
(999.74mm)
-2.57"
(-65.27mm)
42nd Driest
Driest since:
2007
87th Wettest
Wettest since:
1901
Dec 1899–Sep 1900
10-Month
39.60"
(1,005.84mm)
43.06"
(1,093.72mm)
-3.46"
(-87.88mm)
37th Driest
Driest since:
1986
91st Wettest
Wettest since:
1901
Nov 1899–Sep 1900
11-Month
41.14"
(1,044.96mm)
46.10"
(1,170.94mm)
-4.96"
(-125.98mm)
26th Driest
Driest since:
1911
102nd Wettest
Wettest since:
1901
Oct 1899–Sep 1900
12-Month
45.57"
(1,157.48mm)
49.39"
(1,254.51mm)
-3.82"
(-97.03mm)
34th Driest
Driest since:
1925
94th Wettest
Wettest since:
2003
Apr 1899–Sep 1900
18-Month
71.34"
(1,812.04mm)
76.68"
(1,947.67mm)
-5.34"
(-135.63mm)
26th Driest
Driest since:
1926
102nd Wettest
Wettest since:
2019
Ties: 1953, 1977
Oct 1898–Sep 1900
24-Month
101.42"
(2,576.07mm)
98.76"
(2,508.50mm)
2.66"
(67.57mm)
76th Driest
Driest since:
2002
51st Wettest
Wettest since:
2020
Oct 1897–Sep 1900
36-Month
149.50"
(3,797.30mm)
148.16"
(3,763.26mm)
1.34"
(34.04mm)
70th Driest
Driest since:
1927
56th Wettest
Wettest to Date
2020
Oct 1896–Sep 1900
48-Month
194.18"
(4,932.17mm)
197.49"
(5,016.25mm)
-3.31"
(-84.08mm)
43rd Driest
Driest since:
1988
82nd Wettest
Wettest since:
2021
Oct 1895–Sep 1900
60-Month
240.73"
(6,114.54mm)
246.79"
(6,268.47mm)
-6.06"
(-153.93mm)
37th Driest
Driest since:
1954
87th Wettest
Wettest to Date
2020

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