Regional Rankings

Parameter:

Year:

Month:

Region:

Please note, Palmer Indices are not available for NWS Regions. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Ohio Valley Climate Region

Precipitation Rankings, October 1930

View Period (Months):

All

Download:

Record Driest

Bottom 1/10

Bottom 1/3

Normal

Top 1/3

Top 1/10

Record Wettest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Wettest/Driest Since	Record
October 1930 1-Month	2.11" (53.59mm)	2.90" (73.66mm)	-0.79" (-20.07mm)	29th Driest	Driest since: 1924	1963
October 1930 1-Month	2.11" (53.59mm)	2.90" (73.66mm)	-0.79" (-20.07mm)	100th Wettest	Wettest since: 1929	1919
Sep–Oct 1930 2-Month	5.42" (137.67mm)	6.37" (161.80mm)	-0.95" (-24.13mm)	35th Driest	Driest since: 1924	1897
Sep–Oct 1930 2-Month	5.42" (137.67mm)	6.37" (161.80mm)	-0.95" (-24.13mm)	94th Wettest	Wettest since: 1929	1926
Aug–Oct 1930 3-Month	7.62" (193.55mm)	10.04" (255.02mm)	-2.42" (-61.47mm)	14th Driest	Driest since: 1922	1897
Aug–Oct 1930 3-Month	7.62" (193.55mm)	10.04" (255.02mm)	-2.42" (-61.47mm)	115th Wettest	Wettest since: 1929	1926
Jul–Oct 1930 4-Month	9.08" (230.63mm)	14.04" (356.62mm)	-4.96" (-125.99mm)	3rd Driest	Driest since: 1897	1953
Jul–Oct 1930 4-Month	9.08" (230.63mm)	14.04" (356.62mm)	-4.96" (-125.99mm)	126th Wettest	Wettest since: 1929	1926
Jun–Oct 1930 5-Month	11.78" (299.21mm)	18.29" (464.57mm)	-6.51" (-165.36mm)	2nd Driest	Driest since: 1930	1953
Jun–Oct 1930 5-Month	11.78" (299.21mm)	18.29" (464.57mm)	-6.51" (-165.36mm)	127th Wettest	Wettest since: 1929	1926
May–Oct 1930 6-Month	14.68" (372.87mm)	22.56" (573.02mm)	-7.88" (-200.15mm)	1st Driest	Driest since: 1930	1930
May–Oct 1930 6-Month	14.68" (372.87mm)	22.56" (573.02mm)	-7.88" (-200.15mm)	128th Wettest	Wettest since: 1929	2009
Apr–Oct 1930 7-Month	16.76" (425.70mm)	26.47" (672.34mm)	-9.71" (-246.64mm)	1st Driest	Driest since: 1930	1930
Apr–Oct 1930 7-Month	16.76" (425.70mm)	26.47" (672.34mm)	-9.71" (-246.64mm)	128th Wettest	Wettest since: 1929	2009
Mar–Oct 1930 8-Month	19.11" (485.39mm)	30.28" (769.11mm)	-11.17" (-283.72mm)	1st Driest	Driest since: 1930	1930
Mar–Oct 1930 8-Month	19.11" (485.39mm)	30.28" (769.11mm)	-11.17" (-283.72mm)	128th Wettest	Wettest since: 1929	2009
Feb–Oct 1930 9-Month	21.71" (551.43mm)	32.95" (836.93mm)	-11.24" (-285.50mm)	1st Driest	Driest since: 1930	1930
Feb–Oct 1930 9-Month	21.71" (551.43mm)	32.95" (836.93mm)	-11.24" (-285.50mm)	128th Wettest	Wettest since: 1929	2019
Jan–Oct 1930 10-Month	26.35" (669.29mm)	36.00" (914.40mm)	-9.65" (-245.11mm)	1st Driest	Driest since: 1930	1930
Jan–Oct 1930 10-Month	26.35" (669.29mm)	36.00" (914.40mm)	-9.65" (-245.11mm)	128th Wettest	Wettest since: 1929	2019
Dec 1929–Oct 1930 11-Month	29.01" (736.85mm)	39.09" (992.89mm)	-10.08" (-256.04mm)	1st Driest	Driest since: 1930	1930
Dec 1929–Oct 1930 11-Month	29.01" (736.85mm)	39.09" (992.89mm)	-10.08" (-256.04mm)	127th Wettest	Wettest since: 1929	2019
Nov 1929–Oct 1930 12-Month	32.21" (818.13mm)	42.23" (1,072.64mm)	-10.02" (-254.51mm)	2nd Driest	Driest since: 1930	1963
Nov 1929–Oct 1930 12-Month	32.21" (818.13mm)	42.23" (1,072.64mm)	-10.02" (-254.51mm)	126th Wettest	Wettest since: 1929	2019
May 1929–Oct 1930 18-Month	58.22" (1,478.79mm)	64.79" (1,645.67mm)	-6.57" (-166.88mm)	14th Driest	Driest since: 1914	1931
May 1929–Oct 1930 18-Month	58.22" (1,478.79mm)	64.79" (1,645.67mm)	-6.57" (-166.88mm)	114th Wettest	Wettest since: 1929	2019
Nov 1928–Oct 1930 24-Month	80.13" (2,035.30mm)	84.46" (2,145.28mm)	-4.33" (-109.98mm)	26th Driest	Driest since: 1918	1931
Nov 1928–Oct 1930 24-Month	80.13" (2,035.30mm)	84.46" (2,145.28mm)	-4.33" (-109.98mm)	101st Wettest	Wettest since: 1929	2020
Nov 1927–Oct 1930 36-Month	125.13" (3,178.30mm)	126.69" (3,217.93mm)	-1.56" (-39.63mm)	49th Driest	Driest since: 1926	1954
Nov 1927–Oct 1930 36-Month	125.13" (3,178.30mm)	126.69" (3,217.93mm)	-1.56" (-39.63mm)	77th Wettest	Wettest since: 1929	2020
Nov 1926–Oct 1930 48-Month	175.39" (4,454.91mm)	168.97" (4,291.84mm)	6.42" (163.07mm)	84th Driest	Driest since: 1927	1956
Nov 1926–Oct 1930 48-Month	175.39" (4,454.91mm)	168.97" (4,291.84mm)	6.42" (163.07mm)	41st Wettest	Wettest since: 1929	2021
Nov 1925–Oct 1930 60-Month	219.45" (5,574.03mm)	211.20" (5,364.48mm)	8.25" (209.55mm)	84th Driest	Driest since: 1927	1956
Nov 1925–Oct 1930 60-Month	219.45" (5,574.03mm)	211.20" (5,364.48mm)	8.25" (209.55mm)	40th Wettest	Wettest since: 1929	2020

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published January 2023, retrieved on January 31, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings