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 July 2022. For more information, please see Climatological Rankings.


Contiguous U.S.

Precipitation Rankings, March 2015

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
March 2015
1-Month
2.13"
(54.10mm)
2.51"
(63.75mm)
-0.38"
(-9.65mm)
23rd Driest Driest since: 2013 1910
106th Wettest Wettest since: 2014 1973
Ties: 1916, 1972
Feb–Mar 2015
2-Month
3.87"
(98.30mm)
4.64"
(117.86mm)
-0.77"
(-19.56mm)
15th Driest Driest since: 2013 1910
114th Wettest Wettest since: 2014 1998
Jan–Mar 2015
3-Month
5.70"
(144.78mm)
6.96"
(176.78mm)
-1.26"
(-32.00mm)
7th Driest Driest since: 1988 1910
122nd Wettest Wettest since: 2014 1998
Ties: 2022
Dec 2014–Mar 2015
4-Month
8.28"
(210.31mm)
9.30"
(236.22mm)
-1.02"
(-25.91mm)
18th Driest Driest since: 2014 1981
110th Wettest Wettest since: 2013 1983, 1998
Ties: 2002
Nov 2014–Mar 2015
5-Month
10.41"
(264.41mm)
11.53"
(292.86mm)
-1.12"
(-28.45mm)
19th Driest Driest since: 2014 1977
109th Wettest Wettest since: 2012 1983
Oct 2014–Mar 2015
6-Month
12.83"
(325.88mm)
13.70"
(347.98mm)
-0.87"
(-22.10mm)
35th Driest Driest since: 2014 1918
93rd Wettest Wettest since: 2012 1983
Sep 2014–Mar 2015
7-Month
15.47"
(392.94mm)
16.19"
(411.23mm)
-0.72"
(-18.29mm)
43rd Driest Driest since: 2014 1918
85th Wettest Wettest since: 2012 2019
Aug 2014–Mar 2015
8-Month
18.60"
(472.44mm)
18.82"
(478.03mm)
-0.22"
(-5.59mm)
58th Driest Driest since: 2014 1918
70th Wettest Wettest since: 2010 2019
Ties: 1914
Jul 2014–Mar 2015
9-Month
21.20"
(538.48mm)
21.60"
(548.64mm)
-0.40"
(-10.16mm)
46th Driest Driest since: 2013 1918
82nd Wettest Wettest since: 2014 2019
Jun 2014–Mar 2015
10-Month
24.87"
(631.70mm)
24.53"
(623.06mm)
0.34"
(8.64mm)
69th Driest Driest since: 2014 1918
59th Wettest Wettest since: 2011 2019
May 2014–Mar 2015
11-Month
27.68"
(703.07mm)
27.43"
(696.72mm)
0.25"
(6.35mm)
67th Driest Driest since: 2013 1918
61st Wettest Wettest since: 2014 2019
Apr 2014–Mar 2015
12-Month
30.56"
(776.22mm)
29.96"
(760.98mm)
0.60"
(15.24mm)
72nd Driest Driest since: 2013 1918
56th Wettest Wettest since: 2014 2016
Ties: 2004
Oct 2013–Mar 2015
18-Month
43.03"
(1,092.96mm)
43.68"
(1,109.47mm)
-0.65"
(-16.51mm)
49th Driest Driest since: 2013 1918
78th Wettest Wettest since: 2014 2020
Apr 2013–Mar 2015
24-Month
61.50"
(1,562.10mm)
59.92"
(1,521.97mm)
1.58"
(40.13mm)
80th Driest Driest since: 2014 1955
47th Wettest Wettest since: 2011 2020
Apr 2012–Mar 2015
36-Month
88.33"
(2,243.58mm)
89.87"
(2,282.70mm)
-1.54"
(-39.12mm)
44th Driest Driest since: 2014 1955
82nd Wettest Wettest since: 2012 2020
Apr 2011–Mar 2015
48-Month
118.70"
(3,014.98mm)
119.76"
(3,041.90mm)
-1.06"
(-26.92mm)
52nd Driest Driest since: 2004 1957
73rd Wettest Wettest since: 2014 2019
Apr 2010–Mar 2015
60-Month
149.68"
(3,801.87mm)
149.62"
(3,800.35mm)
0.06"
(1.52mm)
62nd Driest Driest since: 2004 1957
62nd Wettest Wettest since: 2014 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published August 2022, retrieved on August 19, 2022 from https://www.ncei.noaa.gov/cag/