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, August 1978

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
August 1978
1-Month
5.39"
(136.91mm)
5.28"
(134.11mm)
0.11"
(2.80mm)
77th Driest
Driest since:
1997
52nd Wettest
Wettest since:
1901
Jul–Aug 1978
2-Month
10.54"
(267.72mm)
10.96"
(278.38mm)
-0.42"
(-10.66mm)
60th Driest
Driest since:
1983
69th Wettest
Wettest since:
1908
Jun–Aug 1978
3-Month
14.65"
(372.11mm)
15.53"
(394.46mm)
-0.88"
(-22.35mm)
49th Driest
Driest since:
1983
80th Wettest
Wettest since:
1906
Ties: 2014
May–Aug 1978
4-Month
19.30"
(490.22mm)
19.52"
(495.81mm)
-0.22"
(-5.59mm)
61st Driest
Driest since:
2007
68th Wettest
Wettest since:
1901
Ties: 1966
Apr–Aug 1978
5-Month
23.93"
(607.82mm)
23.06"
(585.72mm)
0.87"
(22.10mm)
79th Driest
Driest since:
2007
50th Wettest
Wettest since:
1901
Mar–Aug 1978
6-Month
28.90"
(734.06mm)
27.34"
(694.44mm)
1.56"
(39.62mm)
88th Driest
Driest since:
2007
41st Wettest
Wettest since:
1901
Feb–Aug 1978
7-Month
29.90"
(759.46mm)
31.17"
(791.72mm)
-1.27"
(-32.26mm)
49th Driest
Driest since:
2007
80th Wettest
Wettest since:
2003
Jan–Aug 1978
8-Month
37.08"
(941.83mm)
35.07"
(890.78mm)
2.01"
(51.05mm)
86th Driest
Driest since:
2007
43rd Wettest
Wettest since:
1901
Dec 1977–Aug 1978
9-Month
41.05"
(1,042.67mm)
38.77"
(984.76mm)
2.28"
(57.91mm)
88th Driest
Driest since:
2007
40th Wettest
Wettest since:
1906
Ties: 1971
Nov 1977–Aug 1978
10-Month
46.05"
(1,169.67mm)
41.81"
(1,061.97mm)
4.24"
(107.70mm)
101st Driest
Driest since:
1911
27th Wettest
Wettest since:
2003
Oct 1977–Aug 1978
11-Month
51.73"
(1,313.94mm)
45.10"
(1,145.54mm)
6.63"
(168.40mm)
109th Driest
Driest since:
2002
19th Wettest
Wettest since:
2003
Sep 1977–Aug 1978
12-Month
57.22"
(1,453.39mm)
49.35"
(1,253.49mm)
7.87"
(199.90mm)
110th Driest
Driest since:
2002
18th Wettest
Wettest since:
2003
Mar 1977–Aug 1978
18-Month
81.13"
(2,060.70mm)
76.69"
(1,947.93mm)
4.44"
(112.77mm)
96th Driest
Driest since:
2008
32nd Wettest
Wettest since:
2019
Sep 1976–Aug 1978
24-Month
103.09"
(2,618.49mm)
98.62"
(2,504.95mm)
4.47"
(113.54mm)
85th Driest
Driest since:
2002
42nd Wettest
Wettest since:
2020
Sep 1975–Aug 1978
36-Month
149.91"
(3,807.71mm)
148.03"
(3,759.96mm)
1.88"
(47.75mm)
68th Driest
Driest since:
1942
58th Wettest
Wettest since:
2021
Sep 1974–Aug 1978
48-Month
202.69"
(5,148.33mm)
197.32"
(5,011.93mm)
5.37"
(136.40mm)
84th Driest
Driest since:
1988
41st Wettest
Wettest since:
2021
Sep 1973–Aug 1978
60-Month
254.69"
(6,469.13mm)
246.59"
(6,263.39mm)
8.10"
(205.74mm)
93rd Driest
Driest since:
1927
31st Wettest
Wettest since:
2020

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