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


Contiguous U.S.

Precipitation Rankings, September 1968

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1968
1-Month
2.31"
(58.67mm)
2.49"
(63.25mm)
-0.18"
(-4.58mm)
42nd Driest Driest since: 1963 1956
86th Wettest Wettest since: 1967 1986
Aug–Sep 1968
2-Month
5.19"
(131.83mm)
5.11"
(129.79mm)
0.08"
(2.04mm)
69th Driest Driest since: 1967 1956
59th Wettest Wettest since: 1966 1977
Jul–Sep 1968
3-Month
7.96"
(202.18mm)
7.88"
(200.15mm)
0.08"
(2.03mm)
72nd Driest Driest since: 1967 1930
56th Wettest Wettest since: 1966 1915
Ties: 1966, 1978
Jun–Sep 1968
4-Month
11.08"
(281.43mm)
10.81"
(274.57mm)
0.27"
(6.86mm)
76th Driest Driest since: 1966 1930
52nd Wettest Wettest since: 1967 1915
May–Sep 1968
5-Month
14.41"
(366.01mm)
13.72"
(348.49mm)
0.69"
(17.52mm)
83rd Driest Driest since: 1966 1956
45th Wettest Wettest since: 1967 1915
Apr–Sep 1968
6-Month
16.87"
(428.50mm)
16.24"
(412.50mm)
0.63"
(16.00mm)
81st Driest Driest since: 1966 1956
47th Wettest Wettest since: 1967 1915
Mar–Sep 1968
7-Month
19.03"
(483.36mm)
18.75"
(476.25mm)
0.28"
(7.11mm)
71st Driest Driest since: 1967 1956
57th Wettest Wettest since: 1965 1973
Feb–Sep 1968
8-Month
20.51"
(520.95mm)
20.88"
(530.35mm)
-0.37"
(-9.40mm)
49th Driest Driest since: 1967 1930
79th Wettest Wettest since: 1965 2019
Jan–Sep 1968
9-Month
22.68"
(576.07mm)
23.20"
(589.28mm)
-0.52"
(-13.21mm)
46th Driest Driest since: 1967 1934
82nd Wettest Wettest since: 1965 2019
Dec 1967–Sep 1968
10-Month
25.74"
(653.80mm)
25.54"
(648.72mm)
0.20"
(5.08mm)
63rd Driest Driest since: 1967 1931
64th Wettest Wettest since: 1965 2019
Nov 1967–Sep 1968
11-Month
27.35"
(694.69mm)
27.77"
(705.36mm)
-0.42"
(-10.67mm)
51st Driest Driest since: 1967 1934
76th Wettest Wettest since: 1965 2019
Oct 1967–Sep 1968
12-Month
29.69"
(754.13mm)
29.94"
(760.48mm)
-0.25"
(-6.35mm)
52nd Driest Driest since: 1967 1934
75th Wettest Wettest since: 1965 2019
Apr 1967–Sep 1968
18-Month
46.79"
(1,188.47mm)
46.20"
(1,173.48mm)
0.59"
(14.99mm)
67th Driest Driest since: 1967 1931
60th Wettest Wettest since: 1965 2019
Ties: 1948
Oct 1966–Sep 1968
24-Month
58.50"
(1,485.90mm)
59.92"
(1,521.97mm)
-1.42"
(-36.07mm)
38th Driest Driest since: 1967 1918
88th Wettest Wettest since: 1965 2020
Oct 1965–Sep 1968
36-Month
85.35"
(2,167.89mm)
89.87"
(2,282.70mm)
-4.52"
(-114.81mm)
17th Driest Driest since: 1964 1956
108th Wettest Wettest since: 1967 2019
Oct 1964–Sep 1968
48-Month
116.61"
(2,961.89mm)
119.78"
(3,042.41mm)
-3.17"
(-80.52mm)
32nd Driest Driest since: 1967 1956
92nd Wettest Wettest since: 1963 2019
Oct 1963–Sep 1968
60-Month
144.90"
(3,680.46mm)
149.66"
(3,801.36mm)
-4.76"
(-120.90mm)
22nd Driest Driest since: 1967 1956
101st Wettest Wettest since: 1965 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published November 2021, retrieved on November 27, 2021 from https://www.ncdc.noaa.gov/cag/