Climate at a Glance

Regional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of October 2019. For more information, please see Climatological Rankings.


South Climate Region

Precipitation Rankings, May 1990

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1990
1-Month
5.05"
(128.27mm)
4.05"
(102.87mm)
1.00"
(25.40mm)
102nd Driest Driest since: 1988 1998
24th Wettest Wettest since: 1989 2015
Ties: 1947
Apr–May 1990
2-Month
8.97"
(227.84mm)
7.26"
(184.40mm)
1.71"
(43.44mm)
106th Driest Driest since: 1989 1998
20th Wettest Wettest since: 1979 2015
Mar–May 1990
3-Month
13.46"
(341.88mm)
9.96"
(252.98mm)
3.50"
(88.90mm)
118th Driest Driest since: 1989 1925
8th Wettest Wettest since: 1973 2015
Feb–May 1990
4-Month
17.33"
(440.18mm)
12.19"
(309.63mm)
5.14"
(130.55mm)
123rd Driest Driest since: 1989 1925
3rd Wettest Wettest since: 1957 2015
Jan–May 1990
5-Month
21.14"
(536.96mm)
14.42"
(366.27mm)
6.72"
(170.69mm)
124th Driest Driest since: 1989 1963
2nd Wettest Wettest to Date 2015
Dec 1989–May 1990
6-Month
22.54"
(572.52mm)
16.92"
(429.77mm)
5.62"
(142.75mm)
121st Driest Driest since: 1989 1963
4th Wettest Wettest since: 1957 2015
Nov 1989–May 1990
7-Month
24.01"
(609.85mm)
19.34"
(491.24mm)
4.67"
(118.61mm)
111th Driest Driest since: 1989 1971
14th Wettest Wettest since: 1983 2016
Oct 1989–May 1990
8-Month
25.43"
(645.92mm)
22.04"
(559.82mm)
3.39"
(86.10mm)
95th Driest Driest since: 1989 1925
30th Wettest Wettest since: 1987 2019
Sep 1989–May 1990
9-Month
28.50"
(723.90mm)
25.25"
(641.35mm)
3.25"
(82.55mm)
95th Driest Driest since: 1989 1918
30th Wettest Wettest since: 1987 2019
Aug 1989–May 1990
10-Month
31.44"
(798.58mm)
28.19"
(716.03mm)
3.25"
(82.55mm)
93rd Driest Driest since: 1989 1925
32nd Wettest Wettest since: 1987 2019
Jul 1989–May 1990
11-Month
35.08"
(891.03mm)
31.39"
(797.31mm)
3.69"
(93.72mm)
99th Driest Driest since: 1989 1925
26th Wettest Wettest since: 1987 2019
Jun 1989–May 1990
12-Month
41.81"
(1,061.97mm)
34.90"
(886.46mm)
6.91"
(175.51mm)
117th Driest Driest since: 1989 1925
8th Wettest Wettest since: 1987 2019
Dec 1988–May 1990
18-Month
58.98"
(1,498.09mm)
51.87"
(1,317.50mm)
7.11"
(180.59mm)
108th Driest Driest since: 1989 1918
16th Wettest Wettest since: 1980 2016
Jun 1988–May 1990
24-Month
75.90"
(1,927.86mm)
69.89"
(1,775.21mm)
6.01"
(152.65mm)
98th Driest Driest since: 1989 1918
26th Wettest Wettest since: 1988 2016
Jun 1987–May 1990
36-Month
109.16"
(2,772.66mm)
104.83"
(2,662.68mm)
4.33"
(109.98mm)
84th Driest Driest since: 1986 1956
39th Wettest Wettest since: 1989 1975
Jun 1986–May 1990
48-Month
152.18"
(3,865.37mm)
139.71"
(3,548.63mm)
12.47"
(316.74mm)
110th Driest Driest since: 1989 1956
12th Wettest Wettest since: 1977 1975
Jun 1985–May 1990
60-Month
187.04"
(4,750.82mm)
174.45"
(4,431.03mm)
12.59"
(319.79mm)
104th Driest Driest since: 1989 1957
17th Wettest Wettest since: 1987 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/