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 2021

View Period (Months):
Download: csv json xml
  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
September 2021
1-Month
3.21"
(81.53mm)
4.29"
(108.97mm)
-1.08"
(-27.44mm)
44th Driest
Driest since:
1919
85th Wettest
Wettest since:
1999
Aug–Sep 2021
2-Month
9.27"
(235.46mm)
9.57"
(243.08mm)
-0.30"
(-7.62mm)
65th Driest
Driest since:
2007
64th Wettest
Wettest since:
1928
Jul–Sep 2021
3-Month
15.15"
(384.81mm)
15.25"
(387.35mm)
-0.10"
(-2.54mm)
67th Driest
Driest since:
2007
62nd Wettest
Wettest since:
1928
Jun–Sep 2021
4-Month
21.40"
(543.56mm)
19.82"
(503.43mm)
1.58"
(40.13mm)
91st Driest
Driest since:
2007
38th Wettest
Wettest since:
1928
May–Sep 2021
5-Month
23.87"
(606.30mm)
23.81"
(604.77mm)
0.06"
(1.53mm)
68th Driest
Driest since:
2007
61st Wettest
Wettest since:
1901
Apr–Sep 2021
6-Month
25.82"
(655.83mm)
27.35"
(694.69mm)
-1.53"
(-38.86mm)
46th Driest
Driest since:
2007
83rd Wettest
Wettest since:
1901
Mar–Sep 2021
7-Month
29.95"
(760.73mm)
31.63"
(803.40mm)
-1.68"
(-42.67mm)
45th Driest
Driest since:
2007
84th Wettest
Wettest since:
1901
Feb–Sep 2021
8-Month
36.49"
(926.85mm)
35.46"
(900.68mm)
1.03"
(26.17mm)
74th Driest
Driest since:
2007
55th Wettest
Wettest since:
2003
Jan–Sep 2021
9-Month
41.12"
(1,044.45mm)
39.36"
(999.74mm)
1.76"
(44.71mm)
83rd Driest
Driest since:
2007
46th Wettest
Wettest since:
1901
Dec 2020–Sep 2021
10-Month
45.67"
(1,160.02mm)
43.06"
(1,093.72mm)
2.61"
(66.30mm)
88th Driest
Driest since:
1986
40th Wettest
Wettest since:
1901
Nov 2020–Sep 2021
11-Month
51.82"
(1,316.23mm)
46.10"
(1,170.94mm)
5.72"
(145.29mm)
107th Driest
Driest since:
1911
21st Wettest
Wettest since:
1901
Oct 2020–Sep 2021
12-Month
56.03"
(1,423.16mm)
49.39"
(1,254.51mm)
6.64"
(168.65mm)
110th Driest
Driest since:
1925
18th Wettest
Wettest since:
2003
Apr 2020–Sep 2021
18-Month
92.98"
(2,361.69mm)
76.68"
(1,947.67mm)
16.30"
(414.02mm)
125th Driest
Driest since:
1926
3rd Wettest
Wettest since:
2019
Oct 2019–Sep 2021
24-Month
120.48"
(3,060.19mm)
98.76"
(2,508.50mm)
21.72"
(551.69mm)
125th Driest
Driest since:
2002
2nd Wettest
Wettest since:
2020
Oct 2018–Sep 2021
36-Month
176.88"
(4,492.75mm)
148.16"
(3,763.26mm)
28.72"
(729.49mm)
124th Driest
Driest since:
1927
2nd Wettest
Wettest since:
2020
Oct 2017–Sep 2021
48-Month
235.68"
(5,986.27mm)
197.49"
(5,016.25mm)
38.19"
(970.02mm)
124th Driest
Driest since:
1988
1st Wettest
Wettest to Date
2021
Oct 2016–Sep 2021
60-Month
285.05"
(7,240.27mm)
246.79"
(6,268.47mm)
38.26"
(971.80mm)
122nd Driest
Driest since:
1954
2nd Wettest
Wettest since:
2020

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