Statewide Rankings

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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 1947

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Record Wettest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Wettest/Driest Since	Record
September 1947 1-Month	10.50" (266.70mm)	6.54" (166.12mm)	3.96" (100.58mm)	122nd Driest	Driest since: 1946	2019
September 1947 1-Month	10.50" (266.70mm)	6.54" (166.12mm)	3.96" (100.58mm)	7th Wettest	Wettest since: 1929	2004
Aug–Sep 1947 2-Month	17.75" (450.85mm)	13.72" (348.49mm)	4.03" (102.36mm)	118th Driest	Driest since: 1946	1921
Aug–Sep 1947 2-Month	17.75" (450.85mm)	13.72" (348.49mm)	4.03" (102.36mm)	11th Wettest	Wettest since: 1935	2004
Jul–Sep 1947 3-Month	26.02" (660.91mm)	21.12" (536.45mm)	4.90" (124.46mm)	115th Driest	Driest since: 1946	1972
Jul–Sep 1947 3-Month	26.02" (660.91mm)	21.12" (536.45mm)	4.90" (124.46mm)	14th Wettest	Wettest since: 1945	1928
Jun–Sep 1947 4-Month	34.99" (888.75mm)	27.99" (710.95mm)	7.00" (177.80mm)	122nd Driest	Driest since: 1946	1931
Jun–Sep 1947 4-Month	34.99" (888.75mm)	27.99" (710.95mm)	7.00" (177.80mm)	7th Wettest	Wettest since: 1928	1928
May–Sep 1947 5-Month	39.78" (1,010.41mm)	31.98" (812.29mm)	7.80" (198.12mm)	126th Driest	Driest since: 1946	1931
May–Sep 1947 5-Month	39.78" (1,010.41mm)	31.98" (812.29mm)	7.80" (198.12mm)	3rd Wettest	Wettest since: 1928	1928
Apr–Sep 1947 6-Month	44.74" (1,136.40mm)	35.00" (889.00mm)	9.74" (247.40mm)	127th Driest	Driest since: 1946	1993
Apr–Sep 1947 6-Month	44.74" (1,136.40mm)	35.00" (889.00mm)	9.74" (247.40mm)	2nd Wettest	Wettest since: 1928	1928
Mar–Sep 1947 7-Month	51.89" (1,318.01mm)	38.69" (982.73mm)	13.20" (335.28mm)	127th Driest	Driest since: 1946	2006
Mar–Sep 1947 7-Month	51.89" (1,318.01mm)	38.69" (982.73mm)	13.20" (335.28mm)	2nd Wettest	Wettest since: 1928	1928
Feb–Sep 1947 8-Month	55.37" (1,406.40mm)	41.83" (1,062.48mm)	13.54" (343.92mm)	127th Driest	Driest since: 1946	1921
Feb–Sep 1947 8-Month	55.37" (1,406.40mm)	41.83" (1,062.48mm)	13.54" (343.92mm)	2nd Wettest	Wettest since: 1928	1928
Jan–Sep 1947 9-Month	58.01" (1,473.45mm)	44.79" (1,137.67mm)	13.22" (335.78mm)	127th Driest	Driest since: 1946	1921
Jan–Sep 1947 9-Month	58.01" (1,473.45mm)	44.79" (1,137.67mm)	13.22" (335.78mm)	2nd Wettest	Wettest to Date	1959
Dec 1946–Sep 1947 10-Month	59.00" (1,498.60mm)	47.53" (1,207.26mm)	11.47" (291.34mm)	124th Driest	Driest since: 1946	1927
Dec 1946–Sep 1947 10-Month	59.00" (1,498.60mm)	47.53" (1,207.26mm)	11.47" (291.34mm)	4th Wettest	Wettest since: 1928	1959
Nov 1946–Sep 1947 11-Month	61.47" (1,561.34mm)	49.84" (1,265.94mm)	11.63" (295.40mm)	121st Driest	Driest since: 1946	1911
Nov 1946–Sep 1947 11-Month	61.47" (1,561.34mm)	49.84" (1,265.94mm)	11.63" (295.40mm)	7th Wettest	Wettest since: 1928	1926
Oct 1946–Sep 1947 12-Month	64.03" (1,626.36mm)	53.72" (1,364.49mm)	10.31" (261.87mm)	118th Driest	Driest since: 1946	1927
Oct 1946–Sep 1947 12-Month	64.03" (1,626.36mm)	53.72" (1,364.49mm)	10.31" (261.87mm)	10th Wettest	Wettest since: 1928	1960
Apr 1946–Sep 1947 18-Month	102.70" (2,608.58mm)	88.77" (2,254.76mm)	13.93" (353.82mm)	124th Driest	Driest since: 1946	2007
Apr 1946–Sep 1947 18-Month	102.70" (2,608.58mm)	88.77" (2,254.76mm)	13.93" (353.82mm)	4th Wettest	Wettest since: 1929	1948
Oct 1945–Sep 1947 24-Month	121.81" (3,093.97mm)	107.57" (2,732.28mm)	14.24" (361.69mm)	119th Driest	Driest since: 1946	1956
Oct 1945–Sep 1947 24-Month	121.81" (3,093.97mm)	107.57" (2,732.28mm)	14.24" (361.69mm)	8th Wettest	Wettest since: 1901	1960
Oct 1944–Sep 1947 36-Month	175.38" (4,454.65mm)	161.53" (4,102.86mm)	13.85" (351.79mm)	113th Driest	Driest since: 1946	1956
Oct 1944–Sep 1947 36-Month	175.38" (4,454.65mm)	161.53" (4,102.86mm)	13.85" (351.79mm)	13th Wettest	Wettest since: 1930	1960
Oct 1943–Sep 1947 48-Month	226.74" (5,759.20mm)	215.31" (5,468.87mm)	11.43" (290.33mm)	109th Driest	Driest since: 1946	1910
Oct 1943–Sep 1947 48-Month	226.74" (5,759.20mm)	215.31" (5,468.87mm)	11.43" (290.33mm)	16th Wettest	Wettest since: 1929	1960
Oct 1942–Sep 1947 60-Month	275.18" (6,989.57mm)	269.13" (6,835.90mm)	6.05" (153.67mm)	91st Driest	Driest since: 1946	1911
Oct 1942–Sep 1947 60-Month	275.18" (6,989.57mm)	269.13" (6,835.90mm)	6.05" (153.67mm)	33rd Wettest	Wettest since: 1937	1949

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 30, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings