The Pennsylvania State Climatologist is a service to the Commonwealth by the College of Earth and Mineral Sciences and Penn State.

State College

Climatic Data - Provides the norm's and "records", including Temperatures, heating & cooling degree days, percent of possible sunshine, sky cover, precipitation, relative humidity, and sunrise/set times.

Hourly Observations - Provides hourly weather observations for the period of record.

Daily Weather Archives - Provides the daily maximum temperature, minimum temperature, average temperature, Heating & Cooling Degree Days, Growing Degree Days, Average Dewpoint, Average Relative Humidity, Average Wind Speed, Average Wind Direction, Average Pressure, and the Total Precipitation.

Means & Extremes - Contains the Daily Mean Temperatures and the Daily Extremes (record max, min, precipitation, and snowfall) including the year in which they occurred.

Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/30/1983	2350	1.0	1023.0				60	9.2						-DZ FG	OVC 300
09/30/1983	2300	1.0	1023.0	55.4		40	0	0.0						-DZ FG	OVC 1000
09/30/1983	2230	1.0	1023.0				0	0.0						-DZ FG	OVC 1000
09/30/1983	2200	6.0	1022.4	55.4		40	60	2.3						-DZ FG	OVC 1200
09/30/1983	2100	6.0	1022.4	55.4		40	0	0.0						-DZ FG	OVC 1200
09/30/1983	2000	4.0	1022.7	53.6		43	0	0.0						-DZ FG	OVC 1500
09/30/1983	1922	5.0	1023.4				0	0.0						FG	OVC 1200
09/30/1983	1900	0.7					0	0.0						-SHRA FG
09/30/1983	1800	2.0	1023.4	57.2		38	90	11.5						SHRA	OVC 1300
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/30/1983	1700	7.0	1024.4	60.8		33	30	11.5							OVC 2500
09/30/1983	1600	15.0	1024.7	57.2		38	60	6.9							BKN 5000 OVC 15000
09/30/1983	1500	15.0	1025.1	55.4		40	60	4.6							SCT 5000 BKN 15000
09/30/1983	1400	15.0	1025.1	53.6		43	60	4.6							SCT 5000 BKN 15000
09/30/1983	1300	15.0	1025.1	48.2		53	0	0.0							SCT 5000 BKN 15000
09/30/1983	1200	15.0	1024.4	42.8		65	0	0.0							SCT 3000 BKN 5000
09/30/1983	1100	7.0	1024.4	39.2		75	0	0.0							SCT 3000
09/30/1983	0300	15.0	1025.4	53.6		43	0	0.0							CLR
09/30/1983	0200	7.0	1025.4	55.4		40	0	0.0							SCT 20000
09/30/1983	0100	10.0	1025.4	57.2		38	0	0.0							SCT 20000
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/29/1983	2300	20.0	1025.7	66.2		27	30	2.3							SCT 20000
09/29/1983	2200	20.0	1026.1	69.8		24	30	4.6							SCT 20000
09/29/1983	2100	20.0	1026.1	69.8		24	60	4.6							SCT 20000
09/29/1983	2000	20.0	1026.8	69.8		24	30	4.6							SCT 20000
09/29/1983	1900	20.0	1027.4	69.8		24	20	5.8							SCT 20000
09/29/1983	1800	15.0	1028.1	66.2		27	60	5.8							SCT 20000
09/29/1983	1700	15.0	1028.1	64.4		29	0	0.0							SCT 20000
09/29/1983	1600	15.0	1029.5	60.8		33	0	0.0							SCT 20000
09/29/1983	1500	6.0	1029.5	53.6		43	0	0.0						FG	SCT 10000
09/29/1983	1400	1.0	1029.5	48.2		53	0	0.0						FG	BKN 300
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/29/1983	1325	0.2					0	0.0						FG
09/29/1983	1300	0.0					0	0.0						FG
09/29/1983	1200	0.0					0	0.0						FG
09/29/1983	1100	0.0					0	0.0						FG
09/29/1983	1034	0.5					0	0.0						FG
09/29/1983	0249	10.0	1027.1				0	0.0							BKN 20000
09/29/1983	0200	15.0	1027.1	57.2		38	0	0.0							BKN 20000
09/29/1983	0100	15.0	1027.1	60.8		33	0	0.0							BKN 20000
09/29/1983	0000	15.0	1027.1	64.4		29	0	0.0							BKN 20000
09/28/1983	2300	15.0	1026.4	66.2		27	0	0.0							SCT 5000 BKN 25000
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/28/1983	2200	15.0	1026.8	69.8		24	60	6.9							SCT 5000 BKN 20000
09/28/1983	2100	15.0	1026.8	69.8		24	40	3.5							SCT 5000 BKN 20000
09/28/1983	2000	8.0	1026.8	69.8		24	30	4.6							SCT 2500 BKN 20000
09/28/1983	1900	8.0	1029.5	69.8		24	30	4.6							SCT 2500 BKN 20000
09/28/1983	1800	6.0	1027.8	66.2		27	0	0.0						DZ	SCT 2500 BKN 20000
09/28/1983	1700	6.0	1027.8	66.2		27	60	4.6						DZ	SCT 2500 BKN 20000
09/28/1983	1600	5.0	1028.1	64.4		29	360	3.5						DZ	SCT 2500 BKN 6000
09/28/1983	1500	4.0					60	4.6
09/28/1983	1400	3.0					60	4.6
09/28/1983	1300	3.0					0	0.0
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/28/1983	1200	2.0					0	0.0						FG
09/28/1983	1100	10.5	1026.8	53.6		43	0	0.0						FG	SCT 6000

Mailing Address:

Pennsylvania State Climatologist
503 Walker Building
University Park, PA 16802

Online:

Data Request Form

E-mail:

psc@meteo.psu.edu

Phone:

814-865-8732