Regional Rankings

Parameter:

Year:

Month:

Region:

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, May 1964

View Period (Months):

All

Download: CSV JSON XML

Record Driest
Bottom ⅒
Bottom ⅓
Normal
Top ⅓
Top ⅒
Record Wettest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2023)	Wettest/Driest Since	Record
May 1964 1-Month	3.04" (77.22mm)	4.05" (102.87mm)	-1.01" (-25.65mm)	33rd Driest	Driest since: 1963	1998
May 1964 1-Month	3.04" (77.22mm)	4.05" (102.87mm)	-1.01" (-25.65mm)	97th Wettest	Wettest since: 1961	2015
Apr–May 1964 2-Month	6.76" (171.70mm)	7.26" (184.40mm)	-0.50" (-12.70mm)	55th Driest	Driest since: 1963	1998
	6.76" (171.70mm)	7.26" (184.40mm)	-0.50" (-12.70mm)	75th Wettest	Wettest since: 1959	2015
	Ties: 2014
Mar–May 1964 3-Month	9.89" (251.21mm)	9.96" (252.98mm)	-0.07" (-1.77mm)	73rd Driest	Driest since: 1963	1925
Mar–May 1964 3-Month	9.89" (251.21mm)	9.96" (252.98mm)	-0.07" (-1.77mm)	57th Wettest	Wettest since: 1958	2015
Feb–May 1964 4-Month	11.85" (300.99mm)	12.19" (309.63mm)	-0.34" (-8.64mm)	60th Driest	Driest since: 1963	1925
	11.85" (300.99mm)	12.19" (309.63mm)	-0.34" (-8.64mm)	70th Wettest	Wettest since: 1961	2015
	Ties: 1948
Jan–May 1964 5-Month	13.79" (350.27mm)	14.42" (366.27mm)	-0.63" (-16.00mm)	56th Driest	Driest since: 1963	1963
Jan–May 1964 5-Month	13.79" (350.27mm)	14.42" (366.27mm)	-0.63" (-16.00mm)	74th Wettest	Wettest since: 1961	2015
Dec 1963–May 1964 6-Month	15.61" (396.49mm)	16.92" (429.77mm)	-1.31" (-33.28mm)	48th Driest	Driest since: 1963	1963
Dec 1963–May 1964 6-Month	15.61" (396.49mm)	16.92" (429.77mm)	-1.31" (-33.28mm)	81st Wettest	Wettest since: 1961	2015
Nov 1963–May 1964 7-Month	18.25" (463.55mm)	19.34" (491.24mm)	-1.09" (-27.69mm)	54th Driest	Driest since: 1963	1971
	18.25" (463.55mm)	19.34" (491.24mm)	-1.09" (-27.69mm)	75th Wettest	Wettest since: 1961	2016
	Ties: 1977
Oct 1963–May 1964 8-Month	18.99" (482.35mm)	22.04" (559.82mm)	-3.05" (-77.47mm)	29th Driest	Driest since: 1963	1925
Oct 1963–May 1964 8-Month	18.99" (482.35mm)	22.04" (559.82mm)	-3.05" (-77.47mm)	100th Wettest	Wettest since: 1962	2019
Sep 1963–May 1964 9-Month	21.45" (544.83mm)	25.25" (641.35mm)	-3.80" (-96.52mm)	26th Driest	Driest since: 1963	1918
Sep 1963–May 1964 9-Month	21.45" (544.83mm)	25.25" (641.35mm)	-3.80" (-96.52mm)	103rd Wettest	Wettest since: 1962	2019
Aug 1963–May 1964 10-Month	23.40" (594.36mm)	28.19" (716.03mm)	-4.79" (-121.67mm)	17th Driest	Driest since: 1963	1925
Aug 1963–May 1964 10-Month	23.40" (594.36mm)	28.19" (716.03mm)	-4.79" (-121.67mm)	112th Wettest	Wettest since: 1962	2019
Jul 1963–May 1964 11-Month	26.73" (678.94mm)	31.39" (797.31mm)	-4.66" (-118.37mm)	22nd Driest	Driest since: 1963	1925
Jul 1963–May 1964 11-Month	26.73" (678.94mm)	31.39" (797.31mm)	-4.66" (-118.37mm)	107th Wettest	Wettest since: 1962	2019
Jun 1963–May 1964 12-Month	30.02" (762.51mm)	34.90" (886.46mm)	-4.88" (-123.95mm)	22nd Driest	Driest since: 1963	1925
Jun 1963–May 1964 12-Month	30.02" (762.51mm)	34.90" (886.46mm)	-4.88" (-123.95mm)	107th Wettest	Wettest since: 1962	2019
Dec 1962–May 1964 18-Month	40.54" (1,029.72mm)	51.87" (1,317.50mm)	-11.33" (-287.78mm)	4th Driest	Driest since: 1925	1918
Dec 1962–May 1964 18-Month	40.54" (1,029.72mm)	51.87" (1,317.50mm)	-11.33" (-287.78mm)	124th Wettest	Wettest since: 1963	2016
Jun 1962–May 1964 24-Month	59.65" (1,515.11mm)	69.89" (1,775.21mm)	-10.24" (-260.10mm)	9th Driest	Driest since: 1956	1918
Jun 1962–May 1964 24-Month	59.65" (1,515.11mm)	69.89" (1,775.21mm)	-10.24" (-260.10mm)	119th Wettest	Wettest since: 1963	2020
Jun 1961–May 1964 36-Month	96.12" (2,441.45mm)	104.83" (2,662.68mm)	-8.71" (-221.23mm)	20th Driest	Driest since: 1957	1956
	96.12" (2,441.45mm)	104.83" (2,662.68mm)	-8.71" (-221.23mm)	107th Wettest	Wettest since: 1963	1975
	Ties: 1913
Jun 1960–May 1964 48-Month	134.41" (3,414.01mm)	139.71" (3,548.63mm)	-5.30" (-134.62mm)	35th Driest	Driest since: 1958	1956
Jun 1960–May 1964 48-Month	134.41" (3,414.01mm)	139.71" (3,548.63mm)	-5.30" (-134.62mm)	91st Wettest	Wettest since: 1963	1975
Jun 1959–May 1964 60-Month	170.54" (4,331.72mm)	174.45" (4,431.03mm)	-3.91" (-99.31mm)	45th Driest	Driest since: 1959	1957
Jun 1959–May 1964 60-Month	170.54" (4,331.72mm)	174.45" (4,431.03mm)	-3.91" (-99.31mm)	80th Wettest	Wettest since: 1963	2019

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published June 2023, retrieved on June 8, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings