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 August 2021. For more information, please see Climatological Rankings.


Contiguous U.S.

Precipitation Rankings, October 1989

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
October 1989
1-Month
1.89"
(48.01mm)
2.16"
(54.86mm)
-0.27"
(-6.85mm)
35th Driest Driest since: 1988 1952
92nd Wettest Wettest since: 1986 2009
Sep–Oct 1989
2-Month
4.57"
(116.08mm)
4.65"
(118.11mm)
-0.08"
(-2.03mm)
46th Driest Driest since: 1988 1952
81st Wettest Wettest since: 1986 2018
Ties: 2012
Aug–Oct 1989
3-Month
7.30"
(185.42mm)
7.27"
(184.66mm)
0.03"
(0.76mm)
62nd Driest Driest since: 1988 1952
65th Wettest Wettest since: 1986 2018
Ties: 2005
Jul–Oct 1989
4-Month
10.16"
(258.06mm)
10.05"
(255.27mm)
0.11"
(2.79mm)
62nd Driest Driest since: 1988 1952
65th Wettest Wettest since: 1986 1941
Ties: 1918
Jun–Oct 1989
5-Month
13.96"
(354.58mm)
12.97"
(329.44mm)
0.99"
(25.14mm)
96th Driest Driest since: 1988 1952
31st Wettest Wettest since: 1986 1941
May–Oct 1989
6-Month
17.22"
(437.39mm)
15.88"
(403.35mm)
1.34"
(34.04mm)
102nd Driest Driest since: 1988 1952
25th Wettest Wettest since: 1986 1941
Apr–Oct 1989
7-Month
19.01"
(482.85mm)
18.40"
(467.36mm)
0.61"
(15.49mm)
80th Driest Driest since: 1988 1952
47th Wettest Wettest since: 1986 1941
Mar–Oct 1989
8-Month
21.92"
(556.77mm)
20.91"
(531.11mm)
1.01"
(25.66mm)
85th Driest Driest since: 1988 1956
42nd Wettest Wettest since: 1986 2019
Ties: 1990
Feb–Oct 1989
9-Month
23.93"
(607.82mm)
23.04"
(585.22mm)
0.89"
(22.60mm)
80th Driest Driest since: 1988 1934
47th Wettest Wettest since: 1986 2019
Jan–Oct 1989
10-Month
25.98"
(659.89mm)
25.36"
(644.14mm)
0.62"
(15.75mm)
77th Driest Driest since: 1988 1934
50th Wettest Wettest since: 1986 2019
Ties: 1929, 1942
Dec 1988–Oct 1989
11-Month
27.67"
(702.82mm)
27.70"
(703.58mm)
-0.03"
(-0.76mm)
58th Driest Driest since: 1988 1931
68th Wettest Wettest since: 1986 2019
Nov 1988–Oct 1989
12-Month
30.84"
(783.34mm)
29.93"
(760.22mm)
0.91"
(23.12mm)
77th Driest Driest since: 1988 1934
49th Wettest Wettest since: 1986 2019
May 1988–Oct 1989
18-Month
44.03"
(1,118.36mm)
45.83"
(1,164.08mm)
-1.80"
(-45.72mm)
31st Driest Driest since: 1988 1931
95th Wettest Wettest since: 1987 2019
Nov 1987–Oct 1989
24-Month
57.30"
(1,455.42mm)
59.90"
(1,521.46mm)
-2.60"
(-66.04mm)
27th Driest Driest since: 1988 1931
98th Wettest Wettest since: 1987 2019
Nov 1986–Oct 1989
36-Month
85.83"
(2,180.08mm)
89.86"
(2,282.44mm)
-4.03"
(-102.36mm)
22nd Driest Driest since: 1965 1956
102nd Wettest Wettest since: 1988 2019
Nov 1985–Oct 1989
48-Month
117.27"
(2,978.66mm)
119.78"
(3,042.41mm)
-2.51"
(-63.75mm)
36th Driest Driest since: 1988 1956
87th Wettest Wettest since: 1987 2019
Nov 1984–Oct 1989
60-Month
147.58"
(3,748.53mm)
149.66"
(3,801.36mm)
-2.08"
(-52.83mm)
41st Driest Driest since: 1970 1934
81st Wettest Wettest since: 1988 2019

Citing This Page

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