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, May 2010

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
May 2010
1-Month
4.68"
(118.87mm)
3.99"
(101.35mm)
0.69"
(17.52mm)
88th Driest
Driest since:
1936
41st Wettest
Wettest since:
1901
Apr–May 2010
2-Month
6.24"
(158.50mm)
7.53"
(191.26mm)
-1.29"
(-32.76mm)
25th Driest
Driest since:
1986
104th Wettest
Wettest since:
1901
Mar–May 2010
3-Month
10.30"
(261.62mm)
11.81"
(299.97mm)
-1.51"
(-38.35mm)
36th Driest
Driest since:
1985
93rd Wettest
Wettest since:
2003
Feb–May 2010
4-Month
14.07"
(357.38mm)
15.64"
(397.26mm)
-1.57"
(-39.88mm)
40th Driest
Driest since:
1986
89th Wettest
Wettest since:
2003
Ties: 1918
Jan–May 2010
5-Month
19.07"
(484.38mm)
19.55"
(496.57mm)
-0.48"
(-12.19mm)
59th Driest
Driest since:
1986
70th Wettest
Wettest since:
1998
Dec 2009–May 2010
6-Month
26.16"
(664.46mm)
23.24"
(590.30mm)
2.92"
(74.16mm)
98th Driest
Driest since:
1986
30th Wettest
Wettest since:
1998
Ties: 1906
Nov 2009–May 2010
7-Month
33.05"
(839.47mm)
26.28"
(667.51mm)
6.77"
(171.96mm)
118th Driest
Driest since:
1951
10th Wettest
Wettest since:
1984
Oct 2009–May 2010
8-Month
35.98"
(913.89mm)
29.57"
(751.08mm)
6.41"
(162.81mm)
113th Driest
Driest since:
2001
15th Wettest
Wettest since:
2003
Sep 2009–May 2010
9-Month
40.37"
(1,025.40mm)
33.82"
(859.03mm)
6.55"
(166.37mm)
108th Driest
Driest since:
1941
20th Wettest
Wettest since:
2019
Aug 2009–May 2010
10-Month
45.41"
(1,153.41mm)
39.09"
(992.89mm)
6.32"
(160.52mm)
108th Driest
Driest since:
2002
20th Wettest
Wettest since:
2019
Jul 2009–May 2010
11-Month
49.57"
(1,259.08mm)
44.75"
(1,136.65mm)
4.82"
(122.43mm)
102nd Driest
Driest since:
2002
26th Wettest
Wettest since:
2019
Jun 2009–May 2010
12-Month
53.99"
(1,371.35mm)
49.34"
(1,253.24mm)
4.65"
(118.11mm)
99th Driest
Driest since:
1981
29th Wettest
Wettest since:
2019
Dec 2008–May 2010
18-Month
76.20"
(1,935.48mm)
72.62"
(1,844.55mm)
3.58"
(90.93mm)
88th Driest
Driest since:
2002
39th Wettest
Wettest since:
2021
Jun 2008–May 2010
24-Month
100.43"
(2,550.92mm)
98.63"
(2,505.20mm)
1.80"
(45.72mm)
69th Driest
Driest since:
1927
58th Wettest
Wettest since:
2020
Jun 2007–May 2010
36-Month
139.00"
(3,530.60mm)
148.10"
(3,761.74mm)
-9.10"
(-231.14mm)
26th Driest
Driest since:
1927
100th Wettest
Wettest since:
2021
Jun 2006–May 2010
48-Month
190.49"
(4,838.45mm)
197.41"
(5,014.21mm)
-6.92"
(-175.76mm)
31st Driest
Driest since:
1927
94th Wettest
Wettest since:
2021
Jun 2005–May 2010
60-Month
235.33"
(5,977.38mm)
246.67"
(6,265.42mm)
-11.34"
(-288.04mm)
24th Driest
Driest since:
1989
100th Wettest
Wettest since:
2020

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