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 2

December 1916 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
December 1916 1-Month	0.69	0.09	0.60	83rd Driest	Driest since: 1913	1955
December 1916 1-Month	0.69	0.09	0.60	48th Wettest	Wettest since: 1915	1996
Nov–Dec 1916 2-Month	-0.49	-0.09	-0.40	51st Driest	Driest since: 1913	1931
Nov–Dec 1916 2-Month	-0.49	-0.09	-0.40	80th Wettest	Wettest since: 1915	1972
Oct–Dec 1916 3-Month	-0.92	-0.02	-0.90	32nd Driest	Driest since: 1914	1930
Oct–Dec 1916 3-Month	-0.92	-0.02	-0.90	99th Wettest	Wettest since: 1915	1996
Sep–Dec 1916 4-Month	-0.62	0.00	-0.62	31st Driest	Driest since: 1914	2024
Sep–Dec 1916 4-Month	-0.62	0.00	-0.62	100th Wettest	Wettest since: 1915	2018
Aug–Dec 1916 5-Month	-1.05	0.02	-1.07	21st Driest	Driest since: 1914	1930
Aug–Dec 1916 5-Month	-1.05	0.02	-1.07	110th Wettest	Wettest since: 1915	2011
Jul–Dec 1916 6-Month	-0.55	0.01	-0.56	35th Driest	Driest since: 1914	1930
Jul–Dec 1916 6-Month	-0.55	0.01	-0.56	96th Wettest	Wettest since: 1915	2018
Jun–Dec 1916 7-Month	-0.17	0.02	-0.19	52nd Driest	Driest since: 1914	1930
Jun–Dec 1916 7-Month	-0.17	0.02	-0.19	79th Wettest	Wettest since: 1915	2018
May–Dec 1916 8-Month	-0.33	-0.02	-0.31	38th Driest	Driest since: 1914	1964
	-0.33	-0.02	-0.31	93rd Wettest	Wettest since: 1915	2018
	Ties: 1896
Apr–Dec 1916 9-Month	-0.30	-0.01	-0.29	39th Driest	Driest since: 1914	1930
Apr–Dec 1916 9-Month	-0.30	-0.01	-0.29	92nd Wettest	Wettest since: 1915	2018
Mar–Dec 1916 10-Month	-0.20	0.00	-0.20	43rd Driest	Driest since: 1914	1930
Mar–Dec 1916 10-Month	-0.20	0.00	-0.20	88th Wettest	Wettest since: 1915	2011
Feb–Dec 1916 11-Month	-0.13	0.02	-0.15	48th Driest	Driest since: 1914	1930
	-0.13	0.02	-0.15	83rd Wettest	Wettest since: 1915	2018
	Ties: 1905
Jan–Dec 1916 12-Month	-0.27	0.03	-0.30	39th Driest	Driest since: 1914	1930
Jan–Dec 1916 12-Month	-0.27	0.03	-0.30	92nd Wettest	Wettest since: 1915	2018
Jul 1915–Dec 1916 18-Month	0.12	0.02	0.10	64th Driest	Driest since: 1915	1965
Jul 1915–Dec 1916 18-Month	0.12	0.02	0.10	66th Wettest	Wettest since: 1913	2019
Jan 1915–Dec 1916 24-Month	0.15	0.03	0.12	73rd Driest	Driest since: 1915	1931
Jan 1915–Dec 1916 24-Month	0.15	0.03	0.12	57th Wettest	Wettest since: 1913	2019
Jan 1914–Dec 1916 36-Month	-0.11	0.03	-0.14	40th Driest	Driest since: 1910	1965
Jan 1914–Dec 1916 36-Month	-0.11	0.03	-0.14	89th Wettest	Wettest since: 1915	2020
Jan 1913–Dec 1916 48-Month	-0.05	0.03	-0.08	45th Driest	Driest since: 1911	1966
Jan 1913–Dec 1916 48-Month	-0.05	0.03	-0.08	83rd Wettest	Wettest since: 1915	2021
Jan 1912–Dec 1916 60-Month	0.03	0.03	0.00	53rd Driest	Driest since: 1912	1966
Jan 1912–Dec 1916 60-Month	0.03	0.03	0.00	74th Wettest	Wettest since: 1915	1976, 1979, 2021

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published March 2025, retrieved on March 28, 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 2

December 1916 Palmer Z-Index Rankings

Citing This Page

Success

Error