Climate at a Glance | Divisional Rankings | National Centers for Environmental Information (NCEI)

Divisional Rankings

Parameter:

Year:

Month:

State:

Division:

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

Pennsylvania, Climate Division 4

November 1918 Palmer Z-Index Rankings

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 (1895-2025)	Driest/Wettest Since	Record
November 1918 1-Month	-2.19	-0.21	-1.98	19th Driest	Driest since: 1914	1930
November 1918 1-Month	-2.19	-0.21	-1.98	112th Wettest	Wettest since: 1917	2018
Oct–Nov 1918 2-Month	-1.92	-0.12	-1.80	18th Driest	Driest since: 1914	1930
Oct–Nov 1918 2-Month	-1.92	-0.12	-1.80	113th Wettest	Wettest since: 1917	1932
Sep–Nov 1918 3-Month	-1.23	-0.02	-1.21	27th Driest	Driest since: 1914	1930
	-1.23	-0.02	-1.21	104th Wettest	Wettest since: 1917	2018
	Ties: 1901
Aug–Nov 1918 4-Month	-0.81	0.03	-0.84	33rd Driest	Driest since: 1914	1930
Aug–Nov 1918 4-Month	-0.81	0.03	-0.84	98th Wettest	Wettest since: 1917	2018
Jul–Nov 1918 5-Month	-0.67	0.07	-0.74	36th Driest	Driest since: 1914	1930
Jul–Nov 1918 5-Month	-0.67	0.07	-0.74	95th Wettest	Wettest since: 1917	2018
Jun–Nov 1918 6-Month	-0.68	0.09	-0.77	34th Driest	Driest since: 1914	1930
Jun–Nov 1918 6-Month	-0.68	0.09	-0.77	97th Wettest	Wettest since: 1917	2018
May–Nov 1918 7-Month	-0.78	0.04	-0.82	35th Driest	Driest since: 1914	1930
May–Nov 1918 7-Month	-0.78	0.04	-0.82	96th Wettest	Wettest since: 1917	2018
Apr–Nov 1918 8-Month	-0.29	0.04	-0.33	48th Driest	Driest since: 1914	1930
Apr–Nov 1918 8-Month	-0.29	0.04	-0.33	83rd Wettest	Wettest since: 1917	2018
Mar–Nov 1918 9-Month	-0.53	0.03	-0.56	35th Driest	Driest since: 1914	1930
Mar–Nov 1918 9-Month	-0.53	0.03	-0.56	96th Wettest	Wettest since: 1917	2018
Feb–Nov 1918 10-Month	-0.54	0.04	-0.58	33rd Driest	Driest since: 1914	1930
Feb–Nov 1918 10-Month	-0.54	0.04	-0.58	98th Wettest	Wettest since: 1917	2018
Jan–Nov 1918 11-Month	-0.26	0.06	-0.32	51st Driest	Driest since: 1914	1930
Jan–Nov 1918 11-Month	-0.26	0.06	-0.32	80th Wettest	Wettest since: 1917	2018
Dec 1917–Nov 1918 12-Month	-0.33	0.05	-0.38	41st Driest	Driest since: 1914	1930
Dec 1917–Nov 1918 12-Month	-0.33	0.05	-0.38	89th Wettest	Wettest since: 1917	2018
Jun 1917–Nov 1918 18-Month	0.25	0.06	0.19	79th Driest	Driest since: 1914	1931
Jun 1917–Nov 1918 18-Month	0.25	0.06	0.19	51st Wettest	Wettest since: 1917	2019
Dec 1916–Nov 1918 24-Month	0.13	0.05	0.08	70th Driest	Driest since: 1914	1931
Dec 1916–Nov 1918 24-Month	0.13	0.05	0.08	59th Wettest	Wettest since: 1917	2019
Dec 1915–Nov 1918 36-Month	0.23	0.05	0.18	79th Driest	Driest since: 1915	1966
Dec 1915–Nov 1918 36-Month	0.23	0.05	0.18	49th Wettest	Wettest since: 1917	2019
Dec 1914–Nov 1918 48-Month	0.42	0.05	0.37	106th Driest	Driest since: 1917	1966
	0.42	0.05	0.37	21st Wettest	Wettest since: 1917	1996
	Ties: 1917
Dec 1913–Nov 1918 60-Month	0.27	0.06	0.21	90th Driest	Driest since: 1914	1966
	0.27	0.06	0.21	36th Wettest	Wettest since: 1917	1975
	Ties: 1909

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published March 2025, retrieved on March 30, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings

Climate at a Glance Divisional Rankings

Divisional Rankings

Pennsylvania, Climate Division 4

November 1918 Palmer Z-Index Rankings

Citing This Page

Success

Error