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 2019

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
September 2019
1-Month 		3.09"
(78.49mm)		 4.29"
(108.97mm)		 -1.20"
(-30.48mm)		 42nd Driest
Driest since:
 1919
87th Wettest
Wettest since:
 1999
Aug–Sep 2019
2-Month 		8.23"
(209.04mm)		 9.57"
(243.08mm)		 -1.34"
(-34.04mm)		 40th Driest
Driest since:
 2007
89th Wettest
Wettest since:
 1928
Jul–Sep 2019
3-Month 		12.98"
(329.69mm)		 15.25"
(387.35mm)		 -2.27"
(-57.66mm)		 32nd Driest
Driest since:
 2007
97th Wettest
Wettest since:
 1928
Ties: 1977
Jun–Sep 2019
4-Month 		18.80"
(477.52mm)		 19.82"
(503.43mm)		 -1.02"
(-25.91mm)		 54th Driest
Driest since:
 2007
75th Wettest
Wettest since:
 1928
May–Sep 2019
5-Month 		21.08"
(535.43mm)		 23.81"
(604.77mm)		 -2.73"
(-69.34mm)		 36th Driest
Driest since:
 2007
93rd Wettest
Wettest since:
 1901
Apr–Sep 2019
6-Month 		26.27"
(667.26mm)		 27.35"
(694.69mm)		 -1.08"
(-27.43mm)		 51st Driest
Driest since:
 2007
78th Wettest
Wettest since:
 1901
Ties: 2010
Mar–Sep 2019
7-Month 		29.49"
(749.05mm)		 31.63"
(803.40mm)		 -2.14"
(-54.35mm)		 42nd Driest
Driest since:
 2007
87th Wettest
Wettest since:
 1901
Feb–Sep 2019
8-Month 		34.48"
(875.79mm)		 35.46"
(900.68mm)		 -0.98"
(-24.89mm)		 54th Driest
Driest since:
 2007
75th Wettest
Wettest since:
 2003
Ties: 1982
Jan–Sep 2019
9-Month 		38.33"
(973.58mm)		 39.36"
(999.74mm)		 -1.03"
(-26.16mm)		 52nd Driest
Driest since:
 2007
77th Wettest
Wettest since:
 1901
Dec 2018–Sep 2019
10-Month 		45.39"
(1,152.91mm)		 43.06"
(1,093.72mm)		 2.33"
(59.19mm)		 85th Driest
Driest since:
 1986
43rd Wettest
Wettest since:
 1901
Nov 2018–Sep 2019
11-Month 		51.72"
(1,313.69mm)		 46.10"
(1,170.94mm)		 5.62"
(142.75mm)		 106th Driest
Driest since:
 1911
22nd Wettest
Wettest since:
 1901
Oct 2018–Sep 2019
12-Month 		56.40"
(1,432.56mm)		 49.39"
(1,254.51mm)		 7.01"
(178.05mm)		 113th Driest
Driest since:
 1925
15th Wettest
Wettest since:
 2003
Apr 2018–Sep 2019
18-Month 		95.70"
(2,430.78mm)		 76.68"
(1,947.67mm)		 19.02"
(483.11mm)		 127th Driest
Driest since:
 1926
1st Wettest
Wettest to Date
 2019
Oct 2017–Sep 2019
24-Month 		115.20"
(2,926.08mm)		 98.76"
(2,508.50mm)		 16.44"
(417.58mm)		 122nd Driest
Driest since:
 2002
5th Wettest
Wettest since:
 2020
Oct 2016–Sep 2019
36-Month 		164.57"
(4,180.08mm)		 148.16"
(3,763.26mm)		 16.41"
(416.82mm)		 119th Driest
Driest since:
 1927
7th Wettest
Wettest since:
 2020
Oct 2015–Sep 2019
48-Month 		226.83"
(5,761.48mm)		 197.49"
(5,016.25mm)		 29.34"
(745.23mm)		 122nd Driest
Driest since:
 1988
3rd Wettest
Wettest to Date
 2021
Oct 2014–Sep 2019
60-Month 		273.99"
(6,959.35mm)		 246.79"
(6,268.47mm)		 27.20"
(690.88mm)		 120th Driest
Driest since:
 1954
4th Wettest
Wettest to Date
 2020

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