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 2019. For more information, please see Climatological Rankings.


Contiguous U.S.

Precipitation Rankings, October 1984

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
October 1984
1-Month
3.65"
(92.71mm)
2.16"
(54.86mm)
1.49"
(37.85mm)
122nd Driest Driest since: 1983 1952
3rd Wettest Wettest since: 1941 2009
Sep–Oct 1984
2-Month
5.56"
(141.22mm)
4.65"
(118.11mm)
0.91"
(23.11mm)
106th Driest Driest since: 1983 1952
19th Wettest Wettest since: 1973 2018
Ties: 1971
Aug–Oct 1984
3-Month
7.99"
(202.95mm)
7.27"
(184.66mm)
0.72"
(18.29mm)
97th Driest Driest since: 1983 1952
28th Wettest Wettest since: 1977 2018
Jul–Oct 1984
4-Month
10.82"
(274.83mm)
10.05"
(255.27mm)
0.77"
(19.56mm)
96th Driest Driest since: 1983 1952
29th Wettest Wettest since: 1981 1941
Jun–Oct 1984
5-Month
13.75"
(349.25mm)
12.97"
(329.44mm)
0.78"
(19.81mm)
83rd Driest Driest since: 1983 1952
42nd Wettest Wettest since: 1981 1941
Ties: 1965
May–Oct 1984
6-Month
16.90"
(429.26mm)
15.88"
(403.35mm)
1.02"
(25.91mm)
91st Driest Driest since: 1983 1952
34th Wettest Wettest since: 1982 1941
Ties: 1908
Apr–Oct 1984
7-Month
19.85"
(504.19mm)
18.40"
(467.36mm)
1.45"
(36.83mm)
97th Driest Driest since: 1983 1952
28th Wettest Wettest since: 1981 1941
Mar–Oct 1984
8-Month
22.60"
(574.04mm)
20.91"
(531.11mm)
1.69"
(42.93mm)
103rd Driest Driest since: 1982 1956
22nd Wettest Wettest since: 1983 2009
Ties: 1919
Feb–Oct 1984
9-Month
24.71"
(627.63mm)
23.04"
(585.22mm)
1.67"
(42.41mm)
98th Driest Driest since: 1982 1934
27th Wettest Wettest since: 1983 2018
Jan–Oct 1984
10-Month
26.06"
(661.92mm)
25.36"
(644.14mm)
0.70"
(17.78mm)
81st Driest Driest since: 1981 1934
44th Wettest Wettest since: 1983 1998
Dec 1983–Oct 1984
11-Month
29.50"
(749.30mm)
27.70"
(703.58mm)
1.80"
(45.72mm)
95th Driest Driest since: 1981 1931
29th Wettest Wettest since: 1983 2017
Nov 1983–Oct 1984
12-Month
33.42"
(848.87mm)
29.93"
(760.22mm)
3.49"
(88.65mm)
114th Driest Driest since: 1982 1934
10th Wettest Wettest since: 1983 1973
May 1983–Oct 1984
18-Month
49.16"
(1,248.66mm)
45.83"
(1,164.08mm)
3.33"
(84.58mm)
104th Driest Driest since: 1981 1931
20th Wettest Wettest since: 1983 2016
Ties: 2015
Nov 1982–Oct 1984
24-Month
67.57"
(1,716.28mm)
59.90"
(1,521.46mm)
7.67"
(194.82mm)
121st Driest Driest since: 1983 1931
2nd Wettest Wettest to Date 2017
Nov 1981–Oct 1984
36-Month
99.10"
(2,517.14mm)
89.86"
(2,282.44mm)
9.24"
(234.70mm)
117th Driest Driest since: 1983 1956
5th Wettest Wettest since: 1975 1975
Nov 1980–Oct 1984
48-Month
127.97"
(3,250.44mm)
119.78"
(3,042.41mm)
8.19"
(208.03mm)
110th Driest Driest since: 1983 1956
11th Wettest Wettest since: 1976 1998
Nov 1979–Oct 1984
60-Month
157.11"
(3,990.59mm)
149.66"
(3,801.36mm)
7.45"
(189.23mm)
104th Driest Driest since: 1982 1934
16th Wettest Wettest since: 1983 1997

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 20, 2019 from https://www.ncdc.noaa.gov/cag/