National Rankings

National Data Info
Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Contiguous U.S.

Precipitation Rankings, February 2016

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Wettest/Driest
Since
Record
February 2016
1-Month
1.93"
(49.02mm)
2.13"
(54.10mm)
-0.20"
(-5.08mm)
47th Driest
Driest since:
1947
83rd Wettest
Wettest since:
1998
Jan–Feb 2016
2-Month
3.97"
(100.84mm)
4.45"
(113.03mm)
-0.48"
(-12.19mm)
31st Driest
Driest since:
1977
99th Wettest
Wettest since:
1998
Dec 2015–Feb 2016
3-Month
8.03"
(203.96mm)
6.79"
(172.47mm)
1.24"
(31.49mm)
115th Driest
Driest since:
1977
14th Wettest
Wettest since:
2019
Nov 2015–Feb 2016
4-Month
11.38"
(289.05mm)
9.02"
(229.11mm)
2.36"
(59.94mm)
122nd Driest
Driest since:
1977
7th Wettest
Wettest since:
2019
Oct 2015–Feb 2016
5-Month
14.28"
(362.71mm)
11.19"
(284.23mm)
3.09"
(78.48mm)
127th Driest
Driest since:
1977
2nd Wettest
Wettest to Date
2019
Sep 2015–Feb 2016
6-Month
16.40"
(416.56mm)
13.68"
(347.47mm)
2.72"
(69.09mm)
125th Driest
Driest since:
1977
4th Wettest
Wettest since:
2019
Aug 2015–Feb 2016
7-Month
18.81"
(477.77mm)
16.31"
(414.27mm)
2.50"
(63.50mm)
119th Driest
Driest since:
1977
10th Wettest
Wettest since:
2019
Jul 2015–Feb 2016
8-Month
22.04"
(559.82mm)
19.09"
(484.89mm)
2.95"
(74.93mm)
124th Driest
Driest since:
1977
5th Wettest
Wettest since:
2019
Jun 2015–Feb 2016
9-Month
25.59"
(649.99mm)
22.02"
(559.31mm)
3.57"
(90.68mm)
125th Driest
Driest since:
1918, 1931, 1977
4th Wettest
Wettest since:
2019
May 2015–Feb 2016
10-Month
30.03"
(762.76mm)
24.92"
(632.97mm)
5.11"
(129.79mm)
127th Driest
Driest since:
1918
2nd Wettest
Wettest to Date
2019
Apr 2015–Feb 2016
11-Month
32.86"
(834.64mm)
27.45"
(697.23mm)
5.41"
(137.41mm)
127th Driest
Driest since:
1931
2nd Wettest
Wettest to Date
2019
Mar 2015–Feb 2016
12-Month
34.99"
(888.75mm)
29.96"
(760.98mm)
5.03"
(127.77mm)
126th Driest
Driest since:
1931
3rd Wettest
Wettest since:
2019
Sep 2014–Feb 2016
18-Month
48.33"
(1,227.58mm)
43.65"
(1,108.71mm)
4.68"
(118.87mm)
119th Driest
Driest since:
1918
9th Wettest
Wettest since:
2020
Mar 2014–Feb 2016
24-Month
65.79"
(1,671.07mm)
59.92"
(1,521.97mm)
5.87"
(149.10mm)
119th Driest
Driest since:
1935
9th Wettest
Wettest since:
2020
Mar 2013–Feb 2016
36-Month
96.08"
(2,440.43mm)
89.87"
(2,282.70mm)
6.21"
(157.73mm)
111th Driest
Driest since:
1957
16th Wettest
Wettest since:
2020
Mar 2012–Feb 2016
48-Month
124.06"
(3,151.12mm)
119.77"
(3,042.16mm)
4.29"
(108.96mm)
98th Driest
Driest since:
1957
28th Wettest
Wettest since:
2019
Mar 2011–Feb 2016
60-Month
154.47"
(3,923.54mm)
149.63"
(3,800.60mm)
4.84"
(122.94mm)
92nd Driest
Driest since:
1957
33rd Wettest
Wettest since:
2020

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