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

Bradford

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
09/30/1970	2100	15.0		52.0	42.1	68	320	11.5
09/30/1970	1800	15.0		54.0	44.1	69	310	10.4
09/30/1970	1500	10.0		48.0	43.0	82	290	9.2
09/30/1970	1200	7.0		39.0	39.0	100	140	4.6
09/30/1970	0900	7.0		43.0	39.0	85	200	6.9
09/30/1970	0600	7.0		43.0	37.0	79	210	9.2
09/30/1970	0300	7.0		39.9	37.0	89	220	9.2						-SHRA
09/30/1970	0000	10.0		43.0	37.0	79	250	5.8
09/29/1970	2100	15.0		46.9	35.1	63	250	12.7
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/29/1970	1800	15.0		43.0	37.9	82	300	8.1
09/29/1970	1500	15.0		39.9	37.0	89	290	8.1
09/29/1970	1200	10.0		35.1	35.1	100	280	5.8
09/29/1970	0900	5.0		36.0	36.0	100	280	6.9						FG
09/29/1970	0600	4.0		37.9	37.9	100	280	9.2						FG
09/29/1970	0300	3.0		39.9	39.9	100	310	5.8						-RA FG
09/29/1970	0000	15.0		41.0	39.0	92	300	16.1
09/28/1970	2100	15.0		46.9	41.0	79	290	15.0
09/28/1970	1800	15.0		45.0	43.0	92	260	10.4
09/28/1970	1500	15.0		46.9	42.1	83	280	12.7
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/28/1970	1200	7.0		44.1	42.1	92	240	11.5
09/28/1970	0900	5.0		42.1	42.1	100	130	5.8						-SHRA FG
09/28/1970	0600	5.0		41.0	41.0	100	110	4.6						FG
09/28/1970	0300	7.0		39.9	39.9	100	240	5.8							CLR
09/28/1970	0000	7.0		43.0	43.0	100	310	5.8
09/27/1970	2100	10.0		48.9	45.0	86	280	11.5
09/27/1970	1800	7.0		46.9	44.1	89	360	9.2						-SHRA
09/27/1970	1500	7.0		48.0	46.0	92	340	4.6
09/27/1970	1200	10.0		46.9	46.9	100	310	5.8
09/27/1970	0900	4.0		51.1	51.1	100	320	9.2						-RA FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/27/1970	0600	4.0		55.0	55.0	100	320	9.2						-SHRA FG
09/27/1970	0300	3.0		61.0	61.0	100	310	6.9						-SHRA FG
09/27/1970	0000	5.5		66.0	64.0	93	230	16.1						TSRA FG
09/26/1970	2100	7.0		75.0	62.1	64	180	11.5
09/26/1970	1800	10.0		72.0	64.0	76	180	11.5
09/26/1970	1500	3.0		64.9	64.9	100	170	5.8						FG
09/26/1970	1200	0.2		57.0	57.0	100	140	4.6						FG
09/26/1970	0900	0.5		55.0	55.0	100	140	3.5						FG
09/26/1970	0600	0.5		57.9	57.9	100	0	0.0						FG
09/26/1970	0300	7.0		59.0	59.0	100	120	4.6							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/26/1970	0000	15.0		64.0	62.1	93	210	3.5
09/25/1970	2100	15.0		71.1	63.0	75	240	9.2
09/25/1970	1800	15.0		75.0	64.0	68	250	13.8
09/25/1970	1500	7.0		70.0	66.0	87	220	9.2
09/25/1970	1200	5.5		64.0	64.0	100	220	8.1						-TSRA FG
09/25/1970	0900	5.0		64.9	64.9	100	320	3.5						-TSRA FG
09/25/1970	0600	7.0		66.9	63.0	87	200	5.8							CLR
09/25/1970	0300	7.0		71.1	64.0	78	170	5.8							CLR
09/25/1970	0000	8.0		73.0	64.9	75	160	4.6							CLR
09/24/1970	2100	10.0		80.1	66.0	62	190	5.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/24/1970	1800	10.0		79.0	66.0	64	200	11.5
09/24/1970	1500	10.0		75.0	66.9	76	210	11.5
09/24/1970	1200	3.0		66.0	64.9	96	160	5.8						FG
09/24/1970	0900	0.5		63.0	63.0	100	140	5.8						FG
09/24/1970	0600	0.7		64.0	64.0	100	150	6.9						FG
09/24/1970	0300	0.5		64.0	64.0	100	130	3.5						FG
09/24/1970	0000	6.0		66.9	66.9	100	120	3.5
09/23/1970	2100	6.0		75.0	66.0	73	260	9.2						DZ
09/23/1970	1800	4.0		75.9	68.0	76	270	13.8						DZ
09/23/1970	1500	3.0		70.0	66.9	90	220	8.1
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/23/1970	1200	1.0		66.9	66.9	100	240	5.8						FG
09/23/1970	0900	2.0		66.9	66.9	100	230	8.1						FG
09/23/1970	0600	3.0		64.9	64.9	100	230	5.8						FG
09/23/1970	0300	0.7		60.1	60.1	100	140	5.8						FG
09/23/1970	0000	7.0		64.0	64.0	100	0	0.0
09/22/1970	2100	15.0		80.1	68.0	66	240	11.5
09/22/1970	1800	10.0		77.0	66.9	71	230	12.7
09/22/1970	1500	5.0		72.0	69.1	90	230	13.8
09/22/1970	1200	1.0		68.0	68.0	100	230	17.3						FG
09/22/1970	0900	4.0		68.0	68.0	100	210	9.2
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/22/1970	0600	3.0		68.0	68.0	100	220	11.5
09/22/1970	0300	3.0		66.9	66.9	100	200	8.1
09/22/1970	0000	4.0		68.0	66.0	93	190	5.8						DZ	CLR
09/21/1970	2100	5.0		73.0	66.9	81	230	13.8						DZ
09/21/1970	1800	3.0		69.1	66.9	92	230	10.4
09/21/1970	1500	5.0		69.1	66.9	92	210	10.4						FG
09/21/1970	1200	1.0		64.0	64.0	100	220	6.9						FG
09/21/1970	0900	3.0		63.0	62.1	96	200	5.8						FG
09/21/1970	0600	5.0		62.1	61.0	96	170	5.8						FG
09/21/1970	0300	7.0		61.0	60.1	96	160	8.1
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/21/1970	0000	7.0		64.0	59.0	83	150	6.9
09/20/1970	2100	10.0		71.1	54.0	54	160	8.1
09/20/1970	1800	15.0		69.1	53.1	56	140	11.5
09/20/1970	1500	15.0		61.0	55.0	80	170	9.2
09/20/1970	1200	0.5		44.1	44.1	100	120	5.8						FG
09/20/1970	0900	4.0		45.0	45.0	100	130	4.6						FG	CLR
09/20/1970	0600	0.7		44.1	44.1	100	0	0.0						FG
09/20/1970	0300	1.0		48.0	48.0	100	0	0.0						FG
09/20/1970	0000	15.0		55.0	54.0	96	0	0.0							CLR
09/19/1970	2100	15.0		64.9	53.1	65	300	8.1
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/19/1970	1800	15.0		62.1	52.0	69	330	9.2
09/19/1970	1500	7.0		55.0	51.1	86	310	6.9
09/19/1970	1200	7.0		51.1	51.1	100	320	3.5
09/19/1970	0900	4.0		51.1	51.1	100	300	5.8						FG
09/19/1970	0600	3.0		55.0	55.0	100	300	5.8						FG
09/19/1970	0300	2.0		55.9	55.9	100	300	8.1						FG
09/19/1970	0000	4.0		60.1	60.1	100	300	11.5						FG
09/18/1970	2100	5.0		64.9	64.9	100	250	12.7						FG
09/18/1970	1800	10.5		64.0	64.0	100	220	11.5						-RA FG
09/18/1970	1500	2.0		64.9	64.9	100	230	9.2						-SHRA FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/18/1970	1200	1.0		63.0	63.0	100	210	5.8						-SHRA FG
09/18/1970	0900	3.0		64.0	64.0	100	230	3.5						FG
09/18/1970	0600	3.0		60.1	60.1	100	130	3.5						FG
09/18/1970	0300	2.0		64.0	64.0	100	180	5.8						FG
09/18/1970	0000	10.0		68.0	63.0	83	150	5.8
09/17/1970	2100	15.0		75.0	60.1	59	200	9.2
09/17/1970	1800	15.0		71.1	53.1	53	190	9.2
09/17/1970	1500	15.0		60.1	55.0	83	150	6.9							CLR
09/17/1970	1200	0.5		51.1	51.1	100	120	8.1						FG
09/17/1970	0900	0.5		48.0	48.0	100	0	0.0						FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/17/1970	0600	0.7		44.1	44.1	100	0	0.0						FG
09/17/1970	0300	7.0		51.1	51.1	100	0	0.0							CLR
09/17/1970	0000	15.0		57.9	55.0	90	310	5.8							CLR
09/16/1970	2100	15.0		68.0	55.0	63	320	9.2
09/16/1970	1800	5.0		66.0	64.9	96	290	11.5						DZ
09/16/1970	1500	4.0		70.0	66.0	87	270	11.5						DZ
09/16/1970	1200	5.5		66.9	64.0	90	240	8.1
09/16/1970	0900	3.0		66.9	66.0	96	250	8.1
09/16/1970	0600	7.0		69.1	66.0	90	220	10.4							CLR
09/16/1970	0300	6.0		71.1	66.0	84	190	6.9						DZ	CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/16/1970	0000	8.0		73.0	66.9	81	230	4.6
09/15/1970	2100	15.0		75.9	66.9	73	240	9.2
09/15/1970	1800	15.0		75.0	66.0	73	280	15.0
09/15/1970	1500	10.0		69.1	66.0	90	260	11.5
09/15/1970	1200	5.0		68.0	68.0	100	260	6.9						-DZ FG
09/15/1970	0900	1.0		68.0	68.0	100	230	8.1						-SHRA FG
09/15/1970	0600	1.0		59.0	59.0	100	130	6.9						-SHRA FG
09/15/1970	0300	0.7		55.9	55.9	100	100	4.6						-SHRA FG
09/15/1970	0000	1.0		54.0	54.0	100	120	6.9						FG
09/14/1970	2100	1.0		53.1	53.1	100	110	5.8						-RA FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/14/1970	1800	0.2		53.1	53.1	100	90	5.8						FG
09/14/1970	1500	0.1		53.1	53.1	100	120	10.4						FG
09/14/1970	1200	0.5		53.1	53.1	100	30	5.8						FG
09/14/1970	0900	1.0		54.0	54.0	100	350	5.8						-RA FG
09/14/1970	0600	1.0		54.0	53.1	96	80	4.6						-RA FG
09/14/1970	0300	5.5		54.0	54.0	100	30	11.5						FG
09/14/1970	0000	3.0		61.0	48.0	62	330	3.5						DZ
09/13/1970	2100	6.0		66.0	50.0	56	0	0.0						DZ
09/13/1970	1800	7.0		69.1	57.0	65	200	6.9
09/13/1970	1500	6.0		66.9	55.9	67	210	9.2						DZ
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/13/1970	1200	5.5		55.0	53.1	93	240	4.6						FG
09/13/1970	0900	7.0		53.1	51.1	93	220	3.5							CLR
09/13/1970	0600	7.0		57.0	51.1	80	190	6.9							CLR
09/13/1970	0300	7.0		55.0	51.1	86	150	9.2							CLR
09/13/1970	0000	7.0		59.0	53.1	80	160	8.1							CLR
09/12/1970	2100	15.0		68.0	52.0	56	220	10.4							CLR
09/12/1970	1800	15.0		66.0	57.9	75	170	11.5
09/12/1970	1500	15.0		61.0	51.1	69	170	11.5							CLR
09/12/1970	1200	7.0		41.0	41.0	100	130	4.6							CLR
09/12/1970	0900	7.0		39.0	39.0	100	0	0.0							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/12/1970	0600	7.0		41.0	41.0	100	0	0.0							CLR
09/12/1970	0300	7.0		45.0	44.1	96	0	0.0							CLR
09/12/1970	0000	15.0		54.0	46.9	77	0	0.0							CLR
09/11/1970	2100	15.0		64.0	41.0	42	340	6.9
09/11/1970	1800	15.0		63.0	45.0	51	350	6.9
09/11/1970	1500	15.0		57.9	45.0	62	330	13.8
09/11/1970	1200	15.0		46.0	46.0	100	0	0.0							CLR
09/11/1970	0900	5.0		46.9	46.0	96	0	0.0						FG	CLR
09/11/1970	0600	5.0		51.1	48.9	92	0	0.0						FG	CLR
09/11/1970	0300	7.0		54.0	52.0	93	290	5.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/11/1970	0000	15.0		61.0	54.0	77	290	10.4
09/10/1970	2100	15.0		72.0	63.0	73	290	15.0
09/10/1970	1800	3.0		73.9	68.0	81	220	11.5						-SHRA DZ
09/10/1970	1500	2.0		69.1	66.9	92	190	11.5
09/10/1970	1200	0.7		66.0	64.9	96	190	9.2						FG
09/10/1970	0900	2.0		61.0	61.0	100	140	3.5						FG	CLR
09/10/1970	0600	3.0		61.0	59.0	93	0	0.0						FG	CLR
09/10/1970	0300	4.0		60.1	57.9	92	130	5.8						FG	CLR
09/10/1970	0000	7.0		68.0	51.1	54	130	4.6
09/09/1970	2100	10.0		75.0	61.0	61	210	8.1
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/09/1970	1800	7.0		72.0	63.0	73	240	9.2
09/09/1970	1500	7.0		71.1	64.9	81	0	0.0
09/09/1970	1200	0.7		64.9	64.9	100	240	5.8						FG
09/09/1970	0900	1.0		64.0	64.0	100	180	5.8						FG
09/09/1970	0600	2.0		64.0	64.0	100	180	5.8						FG
09/09/1970	0300	1.0		66.0	64.9	96	190	13.8						-SHRA FG
09/09/1970	0000	2.0		66.9	50.0	54	140	8.1						-TSRA DZ
09/08/1970	2100	10.0		75.0	52.0	44	210	11.5
09/08/1970	1800	15.0		73.9	60.1	62	230	6.9
09/08/1970	1500	15.0		69.1	57.0	65	180	4.6
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/08/1970	1200	15.0		54.0	51.1	90	140	9.2
09/08/1970	0900	3.0		52.0	51.1	96	130	5.8						FG	CLR
09/08/1970	0600	3.0		52.0	52.0	100	130	5.8						FG
09/08/1970	0300	10.0		54.0	45.0	71	120	4.6
09/08/1970	0000	15.0		62.1	46.9	57	0	0.0
09/07/1970	2100	15.0		72.0	55.0	55	100	8.1
09/07/1970	1800	15.0		73.0	57.0	57	320	3.5
09/07/1970	1500	15.0		66.9	55.0	65	220	4.6							CLR
09/07/1970	1200	10.0		46.9	46.9	100	110	4.6							CLR
09/07/1970	0900	5.0		46.9	46.9	100	0	0.0						FG	CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/07/1970	0600	7.0		48.0	48.0	100	0	0.0							CLR
09/07/1970	0300	10.0		51.1	50.0	96	0	0.0
09/07/1970	0000	10.0		55.9	54.0	93	320	4.6
09/06/1970	2100	15.0		70.0	52.0	52	310	11.5
09/06/1970	1800	15.0		66.0	51.1	58	360	9.2
09/06/1970	1500	15.0		61.0	51.1	69	310	15.0
09/06/1970	1200	0.1		50.0	50.0	100	300	6.9						FG
09/06/1970	0900	10.0		45.0	45.0	100	230	4.6							CLR
09/06/1970	0600	15.0		51.1	51.1	100	0	0.0							CLR
09/06/1970	0300	15.0		55.0	53.1	93	0	0.0
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/06/1970	0000	15.0		59.0	53.1	80	300	5.8
09/05/1970	2100	15.0		68.0	57.0	68	310	13.8
09/05/1970	1800	15.0		70.0	57.9	65	300	9.2
09/05/1970	1500	10.0		66.0	60.1	81	290	13.8
09/05/1970	1200	2.0		61.0	61.0	100	260	5.8						FG
09/05/1970	0900	2.0		62.1	60.1	93	290	8.1						FG
09/05/1970	0600	4.0		64.0	62.1	93	260	5.8						-SHRA FG
09/05/1970	0300	7.0		61.0	61.0	100	130	4.6
09/05/1970	0000	15.0		66.9	61.0	81	280	8.1
09/04/1970	2100	15.0		73.0	61.0	66	280	13.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/04/1970	1800	15.0		72.0	62.1	71	260	17.3
09/04/1970	1500	7.0		66.9	62.1	84	250	18.4
09/04/1970	1200	2.0		66.0	64.9	96	230	13.8						-RA FG
09/04/1970	0900	2.0		66.9	64.9	93	180	17.3						-RA FG
09/04/1970	0600	4.0		69.1	64.9	86	170	9.2						FG
09/04/1970	0300	4.0		68.0	52.0	56	220	9.2						DZ
09/04/1970	0000	4.0		68.0	51.1	54	180	10.4						-SHRA DZ
09/03/1970	2100	6.0		69.1	51.1	52	160	6.9						-RA DZ
09/03/1970	1800	6.0		66.9	53.1	61	180	9.2						DZ
09/03/1970	1500	10.5		55.0	46.9	74	140	6.9						-SHRA FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/03/1970	1200	7.0		55.9	50.0	80	140	9.2
09/03/1970	0900	7.0		52.0	48.0	86	130	6.9
09/03/1970	0600	7.0		55.0	53.1	93	140	6.9
09/03/1970	0300	10.0		54.0	53.1	96	120	5.8
09/03/1970	0000	15.0		60.1	54.0	80	0	0.0
09/02/1970	2100	15.0		64.9	46.0	50	290	5.8
09/02/1970	1800	15.0		66.9	39.9	37	110	9.2
09/02/1970	1500	15.0		60.1	46.0	59	110	6.9
09/02/1970	1200	15.0		42.1	41.0	95	150	3.5
09/02/1970	0900	15.0		36.0	36.0	100	0	0.0							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/02/1970	0600	15.0		39.0	39.0	100	0	0.0							CLR
09/02/1970	0300	15.0		43.0	43.0	100	0	0.0							CLR
09/02/1970	0000	15.0		55.0	43.0	63	300	5.8							CLR
09/01/1970	2100	15.0		62.1	44.1	51	290	13.8
09/01/1970	1800	15.0		61.0	46.0	57	310	11.5
09/01/1970	1500	15.0		55.9	48.0	74	330	11.5
09/01/1970	1200	15.0		41.0	41.0	100	0	0.0							CLR
09/01/1970	0900	7.0		43.0	43.0	100	0	0.0							CLR
09/01/1970	0600	7.0		48.0	46.9	96	320	3.5							CLR
09/01/1970	0300	7.0		46.0	46.0	100	260	5.8							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/01/1970	0000	15.0		54.0	48.0	80	310	5.8

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