Statewide Rankings

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Month:

State:

Please note, Degree Days and Palmer Indices are not available for Alaska. 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

Precipitation Rankings, July 2019

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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
July 2019 1-Month	5.62" (142.75mm)	4.19" (106.43mm)	1.43" (36.32mm)	112th Driest	Driest since: 2016	1909
July 2019 1-Month	5.62" (142.75mm)	4.19" (106.43mm)	1.43" (36.32mm)	17th Wettest	Wettest since: 2018	2018
Jun–Jul 2019 2-Month	11.44" (290.58mm)	8.36" (212.34mm)	3.08" (78.24mm)	117th Driest	Driest since: 2017	1966
Jun–Jul 2019 2-Month	11.44" (290.58mm)	8.36" (212.34mm)	3.08" (78.24mm)	12th Wettest	Wettest since: 2018	1972
May–Jul 2019 3-Month	17.96" (456.18mm)	12.28" (311.91mm)	5.68" (144.27mm)	125th Driest	Driest since: 2017	1966
May–Jul 2019 3-Month	17.96" (456.18mm)	12.28" (311.91mm)	5.68" (144.27mm)	4th Wettest	Wettest since: 2018	1989
Apr–Jul 2019 4-Month	22.49" (571.25mm)	15.93" (404.62mm)	6.56" (166.63mm)	126th Driest	Driest since: 2017	1965
Apr–Jul 2019 4-Month	22.49" (571.25mm)	15.93" (404.62mm)	6.56" (166.63mm)	3rd Wettest	Wettest since: 2018	1972
Mar–Jul 2019 5-Month	25.46" (646.68mm)	19.42" (493.27mm)	6.04" (153.41mm)	125th Driest	Driest since: 2017	1966
Mar–Jul 2019 5-Month	25.46" (646.68mm)	19.42" (493.27mm)	6.04" (153.41mm)	4th Wettest	Wettest since: 2018	1972
Feb–Jul 2019 6-Month	28.91" (734.31mm)	22.02" (559.31mm)	6.89" (175.00mm)	125th Driest	Driest since: 2017	1965
Feb–Jul 2019 6-Month	28.91" (734.31mm)	22.02" (559.31mm)	6.89" (175.00mm)	4th Wettest	Wettest since: 2018	2018
Jan–Jul 2019 7-Month	33.18" (842.77mm)	25.07" (636.78mm)	8.11" (205.99mm)	126th Driest	Driest since: 2017	1991
Jan–Jul 2019 7-Month	33.18" (842.77mm)	25.07" (636.78mm)	8.11" (205.99mm)	3rd Wettest	Wettest since: 2018	2018
Dec 2018–Jul 2019 8-Month	37.44" (950.98mm)	28.17" (715.52mm)	9.27" (235.46mm)	127th Driest	Driest since: 2018	1966
Dec 2018–Jul 2019 8-Month	37.44" (950.98mm)	28.17" (715.52mm)	9.27" (235.46mm)	1st Wettest	Wettest to Date	2019
Nov 2018–Jul 2019 9-Month	43.50" (1,104.90mm)	31.37" (796.80mm)	12.13" (308.10mm)	127th Driest	Driest since: 2018	1966
Nov 2018–Jul 2019 9-Month	43.50" (1,104.90mm)	31.37" (796.80mm)	12.13" (308.10mm)	1st Wettest	Wettest to Date	2019
Oct 2018–Jul 2019 10-Month	47.78" (1,213.61mm)	34.55" (877.57mm)	13.23" (336.04mm)	127th Driest	Driest since: 2018	1934
Oct 2018–Jul 2019 10-Month	47.78" (1,213.61mm)	34.55" (877.57mm)	13.23" (336.04mm)	1st Wettest	Wettest to Date	2019
Sep 2018–Jul 2019 11-Month	56.66" (1,439.16mm)	38.11" (967.99mm)	18.55" (471.17mm)	127th Driest	Driest since: 2018	1965
Sep 2018–Jul 2019 11-Month	56.66" (1,439.16mm)	38.11" (967.99mm)	18.55" (471.17mm)	1st Wettest	Wettest to Date	2019
Aug 2018–Jul 2019 12-Month	62.92" (1,598.17mm)	41.98" (1,066.29mm)	20.94" (531.88mm)	127th Driest	Driest since: 2018	1965
Aug 2018–Jul 2019 12-Month	62.92" (1,598.17mm)	41.98" (1,066.29mm)	20.94" (531.88mm)	1st Wettest	Wettest to Date	2019
Feb 2018–Jul 2019 18-Month	93.94" (2,386.08mm)	63.96" (1,624.58mm)	29.98" (761.50mm)	127th Driest	Driest since: 2018	1966
Feb 2018–Jul 2019 18-Month	93.94" (2,386.08mm)	63.96" (1,624.58mm)	29.98" (761.50mm)	1st Wettest	Wettest to Date	2019
Aug 2017–Jul 2019 24-Month	112.80" (2,865.12mm)	83.89" (2,130.81mm)	28.91" (734.31mm)	126th Driest	Driest since: 2018	1966
Aug 2017–Jul 2019 24-Month	112.80" (2,865.12mm)	83.89" (2,130.81mm)	28.91" (734.31mm)	1st Wettest	Wettest to Date	2019
Aug 2016–Jul 2019 36-Month	160.89" (4,086.61mm)	125.92" (3,198.37mm)	34.97" (888.24mm)	125th Driest	Driest since: 2018	1966
Aug 2016–Jul 2019 36-Month	160.89" (4,086.61mm)	125.92" (3,198.37mm)	34.97" (888.24mm)	1st Wettest	Wettest to Date	2019
Aug 2015–Jul 2019 48-Month	199.66" (5,071.36mm)	167.89" (4,264.41mm)	31.77" (806.95mm)	123rd Driest	Driest since: 2018	1966
Aug 2015–Jul 2019 48-Month	199.66" (5,071.36mm)	167.89" (4,264.41mm)	31.77" (806.95mm)	2nd Wettest	Wettest to Date	2020
Aug 2014–Jul 2019 60-Month	241.22" (6,126.99mm)	209.81" (5,329.17mm)	31.41" (797.82mm)	119th Driest	Driest since: 2018	1966
Aug 2014–Jul 2019 60-Month	241.22" (6,126.99mm)	209.81" (5,329.17mm)	31.41" (797.82mm)	5th Wettest	Wettest since: 2008	2021

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 26, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings