Climate at a Glance

National 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 June 2021. For more information, please see Climatological Rankings.


Contiguous U.S.

Precipitation Rankings, October 1991

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
October 1991
1-Month
2.10"
(53.34mm)
2.16"
(54.86mm)
-0.06"
(-1.52mm)
52nd Driest Driest since: 1989 1952
75th Wettest Wettest since: 1990 2009
Ties: 1916, 1942
Sep–Oct 1991
2-Month
4.63"
(117.60mm)
4.65"
(118.11mm)
-0.02"
(-0.51mm)
55th Driest Driest since: 1989 1952
72nd Wettest Wettest since: 1990 2018
Aug–Oct 1991
3-Month
7.23"
(183.64mm)
7.27"
(184.66mm)
-0.04"
(-1.02mm)
55th Driest Driest since: 1988 1952
72nd Wettest Wettest since: 1990 2018
Ties: 1980
Jul–Oct 1991
4-Month
9.93"
(252.22mm)
10.05"
(255.27mm)
-0.12"
(-3.05mm)
50th Driest Driest since: 1988 1952
77th Wettest Wettest since: 1990 1941
Jun–Oct 1991
5-Month
12.77"
(324.36mm)
12.97"
(329.44mm)
-0.20"
(-5.08mm)
47th Driest Driest since: 1988 1952
80th Wettest Wettest since: 1990 1941
Ties: 1908
May–Oct 1991
6-Month
16.49"
(418.85mm)
15.88"
(403.35mm)
0.61"
(15.50mm)
75th Driest Driest since: 1988 1952
52nd Wettest Wettest since: 1990 1941
Apr–Oct 1991
7-Month
19.84"
(503.94mm)
18.40"
(467.36mm)
1.44"
(36.58mm)
97th Driest Driest since: 1990 1952
30th Wettest Wettest since: 1986 1941
Ties: 1979
Mar–Oct 1991
8-Month
23.17"
(588.52mm)
20.91"
(531.11mm)
2.26"
(57.41mm)
112th Driest Driest since: 1990 1956
15th Wettest Wettest since: 1975 2019
Feb–Oct 1991
9-Month
24.81"
(630.17mm)
23.04"
(585.22mm)
1.77"
(44.95mm)
101st Driest Driest since: 1990 1934
26th Wettest Wettest since: 1986 2019
Jan–Oct 1991
10-Month
27.18"
(690.37mm)
25.36"
(644.14mm)
1.82"
(46.23mm)
105th Driest Driest since: 1989 1934
22nd Wettest Wettest since: 1990 2019
Ties: 2015
Dec 1990–Oct 1991
11-Month
29.87"
(758.70mm)
27.70"
(703.58mm)
2.17"
(55.12mm)
106th Driest Driest since: 1990 1931
20th Wettest Wettest since: 1983 2019
Nov 1990–Oct 1991
12-Month
31.96"
(811.78mm)
29.93"
(760.22mm)
2.03"
(51.56mm)
101st Driest Driest since: 1990 1934
25th Wettest Wettest since: 1984 2019
Ties: 1906
May 1990–Oct 1991
18-Month
48.68"
(1,236.47mm)
45.83"
(1,164.08mm)
2.85"
(72.39mm)
98th Driest Driest since: 1990 1931
28th Wettest Wettest since: 1984 2019
Nov 1989–Oct 1991
24-Month
62.42"
(1,585.47mm)
59.90"
(1,521.46mm)
2.52"
(64.01mm)
90th Driest Driest since: 1990 1931
35th Wettest Wettest since: 1985 2019
Ties: 1992
Nov 1988–Oct 1991
36-Month
93.26"
(2,368.80mm)
89.86"
(2,282.44mm)
3.40"
(86.36mm)
93rd Driest Driest since: 1990 1956
31st Wettest Wettest since: 1986 2019
Nov 1987–Oct 1991
48-Month
119.72"
(3,040.89mm)
119.78"
(3,042.41mm)
-0.06"
(-1.52mm)
57th Driest Driest since: 1990 1956
66th Wettest Wettest since: 1987 2019
Nov 1986–Oct 1991
60-Month
148.25"
(3,765.55mm)
149.66"
(3,801.36mm)
-1.41"
(-35.81mm)
47th Driest Driest since: 1990 1934
75th Wettest Wettest since: 1988 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published July 2021, retrieved on July 25, 2021 from https://www.ncdc.noaa.gov/cag/