Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Florida

Precipitation Rankings, September 2017

View Period (Months):
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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
September 2017
1-Month
8.87"
(225.30mm)
6.54"
(166.12mm)
2.33"
(59.18mm)
110th Driest
Driest since:
2019
19th Wettest
Wettest since:
2004
Aug–Sep 2017
2-Month
17.39"
(441.71mm)
13.72"
(348.49mm)
3.67"
(93.22mm)
115th Driest
Driest since:
1921
14th Wettest
Wettest since:
2004
Jul–Sep 2017
3-Month
24.96"
(633.98mm)
21.12"
(536.45mm)
3.84"
(97.53mm)
108th Driest
Driest since:
1972
21st Wettest
Wettest since:
1928
Ties: 1964
Jun–Sep 2017
4-Month
37.22"
(945.39mm)
27.99"
(710.95mm)
9.23"
(234.44mm)
127th Driest
Driest since:
1931
2nd Wettest
Wettest since:
1928
Ties: 2004
May–Sep 2017
5-Month
41.06"
(1,042.92mm)
31.98"
(812.29mm)
9.08"
(230.63mm)
127th Driest
Driest since:
1931
2nd Wettest
Wettest since:
1928
Apr–Sep 2017
6-Month
43.29"
(1,099.57mm)
35.00"
(889.00mm)
8.29"
(210.57mm)
124th Driest
Driest since:
1993
5th Wettest
Wettest since:
1928
Mar–Sep 2017
7-Month
44.53"
(1,131.06mm)
38.69"
(982.73mm)
5.84"
(148.33mm)
112th Driest
Driest since:
2006
17th Wettest
Wettest since:
1928
Feb–Sep 2017
8-Month
46.41"
(1,178.81mm)
41.83"
(1,062.48mm)
4.58"
(116.33mm)
103rd Driest
Driest since:
1921
26th Wettest
Wettest since:
1928
Jan–Sep 2017
9-Month
50.12"
(1,273.05mm)
44.80"
(1,137.92mm)
5.32"
(135.13mm)
107th Driest
Driest since:
1921
22nd Wettest
Wettest since:
1959
Dec 2016–Sep 2017
10-Month
52.84"
(1,342.14mm)
47.53"
(1,207.26mm)
5.31"
(134.88mm)
105th Driest
Driest since:
1927
23rd Wettest
Wettest since:
1959
Nov 2016–Sep 2017
11-Month
53.05"
(1,347.47mm)
49.84"
(1,265.94mm)
3.21"
(81.53mm)
85th Driest
Driest since:
1911
43rd Wettest
Wettest since:
1926
Oct 2016–Sep 2017
12-Month
55.72"
(1,415.29mm)
53.72"
(1,364.49mm)
2.00"
(50.80mm)
76th Driest
Driest since:
1927
52nd Wettest
Wettest since:
1960
Ties: 1958
Apr 2016–Sep 2017
18-Month
90.80"
(2,306.32mm)
88.77"
(2,254.76mm)
2.03"
(51.56mm)
74th Driest
Driest since:
2007
54th Wettest
Wettest since:
1948
Oct 2015–Sep 2017
24-Month
112.66"
(2,861.56mm)
107.57"
(2,732.28mm)
5.09"
(129.28mm)
87th Driest
Driest since:
1956
40th Wettest
Wettest since:
1960
Oct 2014–Sep 2017
36-Month
165.71"
(4,209.03mm)
161.53"
(4,102.86mm)
4.18"
(106.17mm)
91st Driest
Driest since:
1956
35th Wettest
Wettest since:
1960
Oct 2013–Sep 2017
48-Month
222.72"
(5,657.09mm)
215.31"
(5,468.87mm)
7.41"
(188.22mm)
90th Driest
Driest since:
1910
35th Wettest
Wettest since:
1960
Oct 2012–Sep 2017
60-Month
279.18"
(7,091.17mm)
269.13"
(6,835.90mm)
10.05"
(255.27mm)
99th Driest
Driest since:
1911
25th Wettest
Wettest since:
1949

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