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


Contiguous U.S.

Precipitation Rankings, September 2003

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
September 2003
1-Month
2.82"
(71.63mm)
2.49"
(63.25mm)
0.33"
(8.38mm)
102nd Driest Driest since: 2002 1956
25th Wettest Wettest since: 1996 1986
Ties: 1958, 1959
Aug–Sep 2003
2-Month
5.38"
(136.65mm)
5.11"
(129.79mm)
0.27"
(6.86mm)
90th Driest Driest since: 2002 1956
37th Wettest Wettest since: 1996 1977
Ties: 1972, 1988
Jul–Sep 2003
3-Month
8.02"
(203.71mm)
7.88"
(200.15mm)
0.14"
(3.56mm)
76th Driest Driest since: 2002 1930
51st Wettest Wettest since: 1996 1915
Ties: 1964
Jun–Sep 2003
4-Month
11.47"
(291.34mm)
10.81"
(274.57mm)
0.66"
(16.77mm)
97th Driest Driest since: 2002 1930
30th Wettest Wettest since: 1996 1915
Ties: 1951, 1967
May–Sep 2003
5-Month
14.74"
(374.40mm)
13.72"
(348.49mm)
1.02"
(25.91mm)
99th Driest Driest since: 2002 1956
28th Wettest Wettest since: 1996 1915
Ties: 1958
Apr–Sep 2003
6-Month
17.37"
(441.20mm)
16.24"
(412.50mm)
1.13"
(28.70mm)
94th Driest Driest since: 2002 1956
33rd Wettest Wettest since: 1996 1915
Mar–Sep 2003
7-Month
19.85"
(504.19mm)
18.75"
(476.25mm)
1.10"
(27.94mm)
90th Driest Driest since: 2002 1956
37th Wettest Wettest since: 1996 1973
Feb–Sep 2003
8-Month
22.42"
(569.47mm)
20.88"
(530.35mm)
1.54"
(39.12mm)
100th Driest Driest since: 2002 1930
27th Wettest Wettest since: 1998 2019
Jan–Sep 2003
9-Month
23.75"
(603.25mm)
23.20"
(589.28mm)
0.55"
(13.97mm)
77th Driest Driest since: 2002 1934
50th Wettest Wettest since: 1998 2019
Dec 2002–Sep 2003
10-Month
26.75"
(679.45mm)
25.54"
(648.72mm)
1.21"
(30.73mm)
87th Driest Driest since: 2002 1931
39th Wettest Wettest since: 1998 2019
Nov 2002–Sep 2003
11-Month
28.69"
(728.73mm)
27.77"
(705.36mm)
0.92"
(23.37mm)
80th Driest Driest since: 2002 1934
46th Wettest Wettest since: 1998 2019
Oct 2002–Sep 2003
12-Month
31.70"
(805.18mm)
29.94"
(760.48mm)
1.76"
(44.70mm)
95th Driest Driest since: 2002 1934
31st Wettest Wettest since: 1998 2019
Apr 2002–Sep 2003
18-Month
46.88"
(1,190.75mm)
46.20"
(1,173.48mm)
0.68"
(17.27mm)
67th Driest Driest since: 2002 1931
59th Wettest Wettest since: 1999 2019
Oct 2001–Sep 2003
24-Month
59.61"
(1,514.09mm)
59.92"
(1,521.97mm)
-0.31"
(-7.88mm)
54th Driest Driest since: 2002 1918
71st Wettest Wettest since: 1999 2020
Oct 2000–Sep 2003
36-Month
88.52"
(2,248.41mm)
89.87"
(2,282.70mm)
-1.35"
(-34.29mm)
43rd Driest Driest since: 2002 1956
81st Wettest Wettest since: 2000 2019
Oct 1999–Sep 2003
48-Month
114.78"
(2,915.41mm)
119.78"
(3,042.41mm)
-5.00"
(-127.00mm)
17th Driest Driest since: 2002 1956
106th Wettest Wettest since: 2001 2019
Oct 1998–Sep 2003
60-Month
146.19"
(3,713.23mm)
149.66"
(3,801.36mm)
-3.47"
(-88.13mm)
30th Driest Driest since: 1970 1956
92nd Wettest Wettest since: 2002 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published May 2021, retrieved on May 15, 2021 from https://www.ncdc.noaa.gov/cag/