Regional Rankings

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Month:

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Please note, Palmer Indices are not available for NWS Regions. Degree Days are not available for Great Plains, Souther Plains and Gulf Coast Rockies and Westward, River Basins, or Agricultural Belts. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

South Climate Region

Precipitation Rankings, June 1999

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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
June 1999 1-Month	4.87" (123.70mm)	3.53" (89.66mm)	1.34" (34.04mm)	108th Driest	Driest since: 1998	1933
	4.87" (123.70mm)	3.53" (89.66mm)	1.34" (34.04mm)	21st Wettest	Wettest since: 1992	2004
	Ties: 1987
May–Jun 1999 2-Month	9.02" (229.11mm)	7.58" (192.53mm)	1.44" (36.58mm)	100th Driest	Driest since: 1998	1998
May–Jun 1999 2-Month	9.02" (229.11mm)	7.58" (192.53mm)	1.44" (36.58mm)	29th Wettest	Wettest since: 1995	2015
Apr–Jun 1999 3-Month	12.45" (316.23mm)	10.80" (274.32mm)	1.65" (41.91mm)	99th Driest	Driest since: 1998	1998
Apr–Jun 1999 3-Month	12.45" (316.23mm)	10.80" (274.32mm)	1.65" (41.91mm)	30th Wettest	Wettest since: 1997	1957
Mar–Jun 1999 4-Month	16.05" (407.67mm)	13.49" (342.65mm)	2.56" (65.02mm)	106th Driest	Driest since: 1998	1925
Mar–Jun 1999 4-Month	16.05" (407.67mm)	13.49" (342.65mm)	2.56" (65.02mm)	23rd Wettest	Wettest since: 1997	1957
Feb–Jun 1999 5-Month	16.76" (425.70mm)	15.72" (399.29mm)	1.04" (26.41mm)	82nd Driest	Driest since: 1998	1925
Feb–Jun 1999 5-Month	16.76" (425.70mm)	15.72" (399.29mm)	1.04" (26.41mm)	47th Wettest	Wettest since: 1997	1957
Jan–Jun 1999 6-Month	20.20" (513.08mm)	17.95" (455.93mm)	2.25" (57.15mm)	93rd Driest	Driest since: 1998	1925
Jan–Jun 1999 6-Month	20.20" (513.08mm)	17.95" (455.93mm)	2.25" (57.15mm)	36th Wettest	Wettest since: 1997	1957
Dec 1998–Jun 1999 7-Month	22.75" (577.85mm)	20.45" (519.43mm)	2.30" (58.42mm)	87th Driest	Driest since: 1998	2011
Dec 1998–Jun 1999 7-Month	22.75" (577.85mm)	20.45" (519.43mm)	2.30" (58.42mm)	41st Wettest	Wettest since: 1997	1957
Nov 1998–Jun 1999 8-Month	26.26" (667.00mm)	22.87" (580.90mm)	3.39" (86.10mm)	98th Driest	Driest since: 1998	1925
Nov 1998–Jun 1999 8-Month	26.26" (667.00mm)	22.87" (580.90mm)	3.39" (86.10mm)	30th Wettest	Wettest since: 1997	2019
Oct 1998–Jun 1999 9-Month	30.98" (786.89mm)	25.57" (649.48mm)	5.41" (137.41mm)	111th Driest	Driest since: 1998	1925
Oct 1998–Jun 1999 9-Month	30.98" (786.89mm)	25.57" (649.48mm)	5.41" (137.41mm)	17th Wettest	Wettest since: 1997	2019
Sep 1998–Jun 1999 10-Month	35.09" (891.29mm)	28.78" (731.01mm)	6.31" (160.28mm)	118th Driest	Driest since: 1998	1925
Sep 1998–Jun 1999 10-Month	35.09" (891.29mm)	28.78" (731.01mm)	6.31" (160.28mm)	10th Wettest	Wettest since: 1997	2019
Aug 1998–Jun 1999 11-Month	38.24" (971.30mm)	31.72" (805.69mm)	6.52" (165.61mm)	118th Driest	Driest since: 1998	1925
Aug 1998–Jun 1999 11-Month	38.24" (971.30mm)	31.72" (805.69mm)	6.52" (165.61mm)	10th Wettest	Wettest since: 1997	2019
Jul 1998–Jun 1999 12-Month	41.20" (1,046.48mm)	34.92" (886.97mm)	6.28" (159.51mm)	118th Driest	Driest since: 1998	1925
Jul 1998–Jun 1999 12-Month	41.20" (1,046.48mm)	34.92" (886.97mm)	6.28" (159.51mm)	10th Wettest	Wettest since: 1997	2019
Jan 1998–Jun 1999 18-Month	57.15" (1,451.61mm)	52.90" (1,343.66mm)	4.25" (107.95mm)	94th Driest	Driest since: 1998	1918
Jan 1998–Jun 1999 18-Month	57.15" (1,451.61mm)	52.90" (1,343.66mm)	4.25" (107.95mm)	34th Wettest	Wettest since: 1997	2016
Jul 1997–Jun 1999 24-Month	74.67" (1,896.62mm)	69.91" (1,775.71mm)	4.76" (120.91mm)	90th Driest	Driest since: 1997	1918
Jul 1997–Jun 1999 24-Month	74.67" (1,896.62mm)	69.91" (1,775.71mm)	4.76" (120.91mm)	37th Wettest	Wettest since: 1998	2020
Jul 1996–Jun 1999 36-Month	119.91" (3,045.71mm)	104.81" (2,662.17mm)	15.10" (383.54mm)	117th Driest	Driest since: 1998	1956
Jul 1996–Jun 1999 36-Month	119.91" (3,045.71mm)	104.81" (2,662.17mm)	15.10" (383.54mm)	9th Wettest	Wettest since: 1993	1975
Jul 1995–Jun 1999 48-Month	147.92" (3,757.17mm)	139.70" (3,548.38mm)	8.22" (208.79mm)	93rd Driest	Driest since: 1998	1956
Jul 1995–Jun 1999 48-Month	147.92" (3,757.17mm)	139.70" (3,548.38mm)	8.22" (208.79mm)	32nd Wettest	Wettest since: 1995	1975
Jul 1994–Jun 1999 60-Month	188.02" (4,775.71mm)	174.46" (4,431.28mm)	13.56" (344.43mm)	107th Driest	Driest since: 1998	1956
Jul 1994–Jun 1999 60-Month	188.02" (4,775.71mm)	174.46" (4,431.28mm)	13.56" (344.43mm)	17th Wettest	Wettest since: 1995	2019

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published May 2023, retrieved on June 2, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings