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 1930

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
October 1930
1-Month
2.31"
(58.67mm)
2.16"
(54.86mm)
0.15"
(3.81mm)
71st Driest Driest since: 1928 1952
54th Wettest Wettest since: 1929 2009
Sep–Oct 1930
2-Month
4.64"
(117.86mm)
4.65"
(118.11mm)
-0.01"
(-0.25mm)
55th Driest Driest since: 1928 1952
70th Wettest Wettest since: 1929 2018
Ties: 1912, 1932
Aug–Oct 1930
3-Month
6.60"
(167.64mm)
7.27"
(184.66mm)
-0.67"
(-17.02mm)
21st Driest Driest since: 1922 1952
104th Wettest Wettest since: 1929 2018
Jul–Oct 1930
4-Month
8.39"
(213.11mm)
10.05"
(255.27mm)
-1.66"
(-42.16mm)
7th Driest Driest since: 1922 1952
118th Wettest Wettest since: 1929 1941
Jun–Oct 1930
5-Month
10.72"
(272.29mm)
12.97"
(329.44mm)
-2.25"
(-57.15mm)
4th Driest Driest to Date 1952
121st Wettest Wettest since: 1929 1941
May–Oct 1930
6-Month
13.89"
(352.81mm)
15.88"
(403.35mm)
-1.99"
(-50.54mm)
12th Driest Driest since: 1917 1952
113th Wettest Wettest since: 1929 1941
Apr–Oct 1930
7-Month
15.72"
(399.29mm)
18.40"
(467.36mm)
-2.68"
(-68.07mm)
5th Driest Driest to Date 1952
120th Wettest Wettest since: 1929 1941
Mar–Oct 1930
8-Month
17.70"
(449.58mm)
20.91"
(531.11mm)
-3.21"
(-81.53mm)
6th Driest Driest since: 1910 1956
119th Wettest Wettest since: 1929 2009
Feb–Oct 1930
9-Month
19.44"
(493.78mm)
23.04"
(585.22mm)
-3.60"
(-91.44mm)
6th Driest Driest since: 1910 1934
119th Wettest Wettest since: 1929 2018
Jan–Oct 1930
10-Month
22.02"
(559.31mm)
25.36"
(644.14mm)
-3.34"
(-84.83mm)
7th Driest Driest since: 1910 1934
118th Wettest Wettest since: 1929 1998
Ties: 1956
Dec 1929–Oct 1930
11-Month
24.23"
(615.44mm)
27.70"
(703.58mm)
-3.47"
(-88.14mm)
6th Driest Driest since: 1910 1931
118th Wettest Wettest since: 1929 2017
Nov 1929–Oct 1930
12-Month
26.19"
(665.23mm)
29.93"
(760.22mm)
-3.74"
(-94.99mm)
5th Driest Driest to Date 1934
119th Wettest Wettest since: 1929 1973
May 1929–Oct 1930
18-Month
42.05"
(1,068.07mm)
45.83"
(1,164.08mm)
-3.78"
(-96.01mm)
13th Driest Driest since: 1925 1931
111th Wettest Wettest since: 1929 2016
Nov 1928–Oct 1930
24-Month
56.06"
(1,423.92mm)
59.90"
(1,521.46mm)
-3.84"
(-97.54mm)
18th Driest Driest since: 1925 1931
105th Wettest Wettest since: 1929 2017
Nov 1927–Oct 1930
36-Month
87.10"
(2,212.34mm)
89.86"
(2,282.44mm)
-2.76"
(-70.10mm)
29th Driest Driest since: 1926 1956
93rd Wettest Wettest since: 1929 1975
Nov 1926–Oct 1930
48-Month
119.27"
(3,029.46mm)
119.78"
(3,042.41mm)
-0.51"
(-12.95mm)
50th Driest Driest since: 1927 1956
71st Wettest Wettest since: 1929 1998
Nov 1925–Oct 1930
60-Month
148.49"
(3,771.65mm)
149.66"
(3,801.36mm)
-1.17"
(-29.71mm)
50th Driest Driest since: 1928 1934
70th Wettest Wettest since: 1929 1997

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 19, 2019 from https://www.ncdc.noaa.gov/cag/