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
07/31/1970	2100	6.0		79.0	70.0	74	210	10.4						DZ
07/31/1970	1800	5.0		75.9	70.0	81	220	8.1						DZ
07/31/1970	1500	3.0		71.1	70.0	96	270	5.8
07/31/1970	1200	5.5		68.0	68.0	100	240	6.9
07/31/1970	0900	1.0		68.0	68.0	100	150	5.8						-RA
07/31/1970	0600	2.0		69.1	68.0	96	210	6.9
07/31/1970	0300	2.0		69.1	68.0	96	180	6.9
07/31/1970	0000	3.0		72.0	69.1	90	240	9.2
07/30/1970	2100	3.0		73.9	69.1	84	180	5.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
07/30/1970	1800	1.0		69.1	69.1	100	190	5.8						FG
07/30/1970	1500	2.0		70.0	68.0	93	170	9.2						DZ
07/30/1970	1200	0.5		62.1	62.1	100	200	5.8						FG
07/30/1970	0900	0.2		57.0	57.0	100	140	4.6						FG
07/30/1970	0600	2.0		62.1	62.1	100	150	4.6						FG
07/30/1970	0300	2.0		63.0	63.0	100	210	3.5						FG
07/30/1970	0000	3.0		73.0	69.1	87	170	5.8						TSRA
07/29/1970	2100	3.0		78.1	70.0	76	350	3.5						DZ
07/29/1970	1800	5.0		75.9	66.9	73	280	6.9						DZ
07/29/1970	1500	4.0		73.9	69.1	84	210	9.2						DZ
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
07/29/1970	1200	0.2		68.0	68.0	100	240	4.6						FG
07/29/1970	0900	0.2		66.9	66.9	100	220	4.6						FG
07/29/1970	0600	2.0		62.1	62.1	100	0	0.0						FG
07/29/1970	0300	2.0		64.0	64.0	100	0	0.0
07/29/1970	0000	6.0		70.0	66.9	90	0	0.0						DZ
07/28/1970	2100	6.0		79.0	66.9	66	250	9.2						DZ
07/28/1970	1800	7.0		80.1	68.0	66	250	8.1
07/28/1970	1500	4.0		73.0	68.0	84	250	9.2						DZ
07/28/1970	1200	1.0		64.9	64.9	100	0	0.0						FG
07/28/1970	0900	1.0		60.1	60.1	100	0	0.0						FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
07/28/1970	0600	0.1		62.1	62.1	100	120	5.8						FG
07/28/1970	0300	4.0		66.0	66.0	100	220	4.6
07/28/1970	0000	5.0		75.9	68.0	76	260	3.5						DZ
07/27/1970	2100	5.0		81.0	64.9	58	290	6.9						DZ
07/27/1970	1800	5.0		79.0	66.9	66	0	0.0						DZ
07/27/1970	1500	4.0		73.9	69.1	84	250	6.9						DZ
07/27/1970	1200	0.3		61.0	61.0	100	0	0.0						FG
07/27/1970	0900	1.0		55.9	55.9	100	0	0.0						FG
07/27/1970	0600	1.0		61.0	61.0	100	0	0.0						FG
07/27/1970	0300	0.1		62.1	62.1	100	130	4.6						FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
07/27/1970	0000	4.0		73.9	68.0	81	230	5.8						DZ
07/26/1970	2100	4.0		77.0	64.9	66	180	4.6						DZ
07/26/1970	1800	6.0		75.9	63.0	64	270	6.9						DZ
07/26/1970	1500	6.0		73.0	62.1	68	360	4.6						DZ
07/26/1970	1200	1.0		55.9	55.9	100	0	0.0						FG	CLR
07/26/1970	0900	2.0		50.0	50.0	100	0	0.0						FG
07/26/1970	0600	3.0		55.0	55.0	100	0	0.0						FG	CLR
07/26/1970	0300	5.0		55.9	55.9	100	0	0.0
07/26/1970	0000	6.0		71.1	62.1	73	310	5.8						DZ	CLR
07/25/1970	2100	7.0		75.0	59.0	57	290	9.2
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
07/25/1970	1800	7.0		73.9	62.1	66	280	9.2
07/25/1970	1500	4.0		68.0	66.0	93	350	6.9						FG
07/25/1970	1200	0.2		62.1	62.1	100	0	0.0						FG
07/25/1970	0900	3.0		60.1	60.1	100	280	3.5						FG	CLR
07/25/1970	0600	2.0		63.0	63.0	100	290	5.8						FG
07/25/1970	0300	5.0		68.0	66.9	96	310	4.6
07/25/1970	0000	5.0		75.0	69.1	81	180	4.6						DZ
07/24/1970	2100	6.0		78.1	66.0	66	170	4.6						TSRA DZ
07/24/1970	1800	5.0		77.0	68.0	73	250	5.8						DZ
07/24/1970	1500	3.0		68.0	64.0	87	170	5.8						FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
07/24/1970	1200	2.0		62.1	62.1	100	170	6.9
07/24/1970	0900	2.0		62.1	62.1	100	150	6.9
07/24/1970	0600	3.0		63.0	61.0	93	150	6.9
07/24/1970	0300	7.0		64.0	60.1	87	140	6.9
07/24/1970	0000	8.0		64.9	61.0	87	120	9.2
07/23/1970	2100	10.0		69.1	60.1	73	130	9.2
07/23/1970	1800	15.0		64.0	55.9	75	140	13.8
07/23/1970	1500	7.0		57.9	55.0	90	120	11.5						-RA
07/23/1970	1200	15.0		55.0	53.1	93	140	3.5
07/23/1970	0900	15.0		45.0	45.0	100	0	0.0
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
07/23/1970	0600	15.0		46.9	46.9	100	0	0.0
07/23/1970	0300	15.0		51.1	50.0	96	0	0.0
07/23/1970	0000	15.0		66.0	48.9	54	170	5.8
07/22/1970	2100	15.0		70.0	41.0	34	50	11.5
07/22/1970	1800	15.0		66.9	44.1	43	90	3.5
07/22/1970	1500	15.0		62.1	48.9	62	320	6.9
07/22/1970	1200	15.0		46.9	46.0	96	320	3.5
07/22/1970	0900	10.0		36.0	36.0	100	0	0.0
07/22/1970	0600	15.0		39.0	39.0	100	130	4.6
07/22/1970	0300	15.0		48.0	48.0	100	320	3.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
07/22/1970	0000	15.0		60.1	46.9	61	310	6.9
07/21/1970	2100	15.0		64.0	46.9	53	310	11.5
07/21/1970	1800	15.0		63.0	50.0	62	320	11.5
07/21/1970	1500	15.0		55.9	51.1	83	290	11.5
07/21/1970	1200	15.0		48.9	48.9	100	290	11.5
07/21/1970	0900	10.0		48.9	46.9	92	270	15.0
07/21/1970	0600	3.0		51.1	51.1	100	270	13.8						-RA FG
07/21/1970	0300	3.0		52.0	51.1	96	260	11.5
07/21/1970	0000	5.0		55.0	55.0	100	260	11.5
07/20/1970	2100	15.0		62.1	61.0	96	270	13.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
07/20/1970	1800	4.0		66.0	66.0	100	200	11.5
07/20/1970	1500	1.0		62.1	62.1	100	200	5.8						-RA FG
07/20/1970	1200	2.0		62.1	62.1	100	240	13.8						-RA FG
07/20/1970	0900	7.0		66.0	63.0	89	150	8.1
07/20/1970	0600	7.0		66.0	60.1	81	150	5.8
07/20/1970	0300	4.0		66.9	62.1	84	140	5.8						DZ
07/20/1970	0000	4.0		70.0	62.1	76	250	6.9						DZ
07/19/1970	2100	4.0		77.0	62.1	60	220	11.5						DZ
07/19/1970	1800	6.0		75.9	62.1	62	190	13.8						DZ
07/19/1970	1500	7.0		70.0	63.0	78	210	9.2
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
07/19/1970	1200	3.0		57.9	57.9	100	150	8.1						FG
07/19/1970	0900	15.0		51.1	51.1	100	130	5.8
07/19/1970	0600	15.0		52.0	52.0	100	0	0.0
07/19/1970	0300	10.0		59.0	57.0	93	10	3.5
07/19/1970	0000	10.0		64.9	55.9	72	320	5.8
07/18/1970	2100	7.0		72.0	61.0	68	320	13.8
07/18/1970	1800	10.0		73.0	62.1	68	360	15.0
07/18/1970	1500	10.0		69.1	59.0	70	270	9.2
07/18/1970	1200	7.0		61.0	59.0	93	210	9.2							CLR
07/18/1970	0900	10.0		57.9	57.9	100	220	6.9							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
07/18/1970	0600	10.0		59.0	57.9	96	220	6.9
07/18/1970	0300	10.0		61.0	59.0	93	0	0.0
07/18/1970	0000	15.0		66.9	57.9	72	230	5.8
07/17/1970	2100	15.0		73.0	57.0	57	230	11.5
07/17/1970	1800	15.0		72.0	57.0	59	280	4.6
07/17/1970	1500	15.0		66.9	57.9	72	270	9.2							CLR
07/17/1970	1200	15.0		52.0	52.0	100	0	0.0							CLR
07/17/1970	0900	3.0		46.0	46.0	100	0	0.0						FG	CLR
07/17/1970	0600	5.0		48.9	48.9	100	0	0.0						FG	CLR
07/17/1970	0300	15.0		54.0	54.0	100	290	6.9							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
07/17/1970	0000	15.0		60.1	57.0	89	270	10.4
07/16/1970	2100	6.0		59.0	57.9	96	290	13.8						-SHRA FG
07/16/1970	1800	2.0		59.0	59.0	100	260	9.2						-SHRA FG
07/16/1970	1500	15.0		64.9	60.1	84	290	11.5
07/16/1970	1200	6.0		63.0	63.0	100	230	11.5						FG
07/16/1970	0900	5.0		64.9	64.9	100	260	9.2						FG
07/16/1970	0600	5.0		64.0	64.0	100	230	9.2						FG
07/16/1970	0300	4.0		66.9	66.9	100	190	9.2						FG
07/16/1970	0000	8.0		69.1	66.9	92	200	6.9
07/15/1970	2100	4.0		66.0	66.0	100	330	3.5						-TSRA FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
07/15/1970	1800	2.0		75.0	71.1	87	200	11.5
07/15/1970	1500	3.0		66.0	66.0	100	210	9.2
07/15/1970	1200	1.0		66.9	66.9	100	180	9.2						-SHRA
07/15/1970	0900	1.0		66.9	66.9	100	180	16.1						-TSRA
07/15/1970	0600	2.0		68.0	68.0	100	140	9.2						TSRA DZ
07/15/1970	0300	2.0		69.1	66.9	92	160	6.9						DZ
07/15/1970	0000	10.5		73.0	66.9	81	140	5.8						DZ
07/14/1970	2100	10.5		73.9	66.9	78	190	5.8						DZ
07/14/1970	1800	2.0		72.0	66.9	84	170	8.1						DZ
07/14/1970	1500	3.0		66.0	64.9	96	140	3.5						-SHRA
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
07/14/1970	1200	4.0		62.1	62.1	100	0	0.0						-SHRA FG
07/14/1970	0900	7.0		63.0	57.9	83	170	5.8
07/14/1970	0600	7.0		62.1	57.0	83	140	5.8
07/14/1970	0300	7.0		63.0	61.0	93	110	5.8
07/14/1970	0000	10.0		70.0	57.9	65	110	5.8
07/13/1970	2100	15.0		75.9	55.0	48	310	8.1
07/13/1970	1800	15.0		73.0	50.0	44	310	6.9
07/13/1970	1500	15.0		64.9	52.0	62	120	5.8
07/13/1970	1200	10.0		52.0	51.1	96	0	0.0
07/13/1970	0900	7.0		46.9	46.9	100	0	0.0
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
07/13/1970	0600	7.0		48.9	48.9	100	0	0.0							CLR
07/13/1970	0300	15.0		53.1	53.1	100	0	0.0
07/13/1970	0000	15.0		68.0	52.0	56	330	9.2
07/12/1970	2100	15.0		71.1	50.0	47	310	6.9
07/12/1970	1800	15.0		72.0	48.9	44	330	12.7							CLR
07/12/1970	1500	10.0		70.0	55.0	59	310	11.5							CLR
07/12/1970	1200	3.0		61.0	61.0	100	270	8.1						FG
07/12/1970	0900	1.0		61.0	61.0	100	300	5.8						FG
07/12/1970	0600	1.0		60.1	60.1	100	300	8.1						FG
07/12/1970	0300	3.0		59.0	59.0	100	0	0.0
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
07/12/1970	0000	6.0		66.0	59.0	78	310	9.2						DZ
07/11/1970	2100	6.0		68.0	57.9	70	310	6.9						-SHRA
07/11/1970	1800	6.0		68.0	59.0	73	310	5.8						DZ
07/11/1970	1500	6.0		60.1	59.0	96	270	3.5
07/11/1970	1200	2.0		57.9	57.9	100	260	8.1						FG
07/11/1970	0900	1.0		57.0	57.0	100	0	0.0						FG
07/11/1970	0600	3.0		57.0	57.0	100	230	5.8						-SHRA FG
07/11/1970	0300	3.0		59.0	57.9	96	0	0.0						DZ
07/11/1970	0000	6.0		64.0	59.0	83	270	3.5						DZ
07/10/1970	2100	7.0		66.9	61.0	81	250	6.9
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
07/10/1970	1800	7.0		66.9	63.0	87	240	6.9
07/10/1970	1500	7.0		66.0	62.1	87	190	12.7
07/10/1970	1200	4.0		62.1	62.1	100	220	6.9						FG
07/10/1970	0900	1.0		61.0	61.0	100	220	4.6						FG
07/10/1970	0600	4.0		61.0	61.0	100	120	4.6						FG
07/10/1970	0300	4.0		64.0	63.0	96	140	6.9						-SHRA FG
07/10/1970	0000	7.0		66.0	63.0	89	130	16.1
07/09/1970	2100	7.0		68.0	64.9	90	140	8.1
07/09/1970	1800	10.0		68.0	63.0	83	190	10.4
07/09/1970	1500	10.0		64.9	62.1	90	140	13.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
07/09/1970	1200	3.0		62.1	62.1	100	150	8.1						-RA FG
07/09/1970	0900	2.0		59.0	59.0	100	110	6.9						-RA FG
07/09/1970	0600	2.0		61.0	61.0	100	130	6.9						FG
07/09/1970	0300	6.0		62.1	61.0	96	150	4.6						DZ
07/09/1970	0000	7.0		66.0	60.1	81	150	5.8
07/08/1970	2100	6.0		72.0	59.0	63	180	5.8						DZ
07/08/1970	1800	7.0		73.9	57.0	55	110	5.8
07/08/1970	1500	5.0		70.0	57.0	63	220	10.4						DZ
07/08/1970	1200	5.0		62.1	55.9	80	200	9.2						DZ
07/08/1970	0900	5.0		51.1	51.1	100	140	4.6
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
07/08/1970	0600	5.0		59.0	54.0	83	210	8.1
07/08/1970	0300	7.0		62.1	54.0	74	200	4.6
07/08/1970	0000	15.0		68.0	54.0	60	230	5.8
07/07/1970	2100	15.0		73.0	52.0	47	230	11.5
07/07/1970	1800	15.0		73.9	53.1	48	260	10.4
07/07/1970	1500	15.0		69.1	53.1	56	270	11.5
07/07/1970	1200	15.0		57.9	52.0	80	230	4.6							CLR
07/07/1970	0900	15.0		43.0	43.0	100	0	0.0							CLR
07/07/1970	0600	15.0		45.0	44.1	96	0	0.0							CLR
07/07/1970	0300	15.0		50.0	48.0	92	130	4.6							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
07/07/1970	0000	15.0		69.1	43.0	38	320	8.1
07/06/1970	2100	15.0		71.1	37.9	29	320	9.2
07/06/1970	1800	15.0		69.1	42.1	37	310	11.5							CLR
07/06/1970	1500	15.0		64.9	33.1	30	320	11.5							CLR
07/06/1970	1200	15.0		54.0	53.1	96	290	4.6							CLR
07/06/1970	0900	15.0		48.0	46.9	96	240	3.5							CLR
07/06/1970	0600	15.0		48.9	48.0	96	0	0.0							CLR
07/06/1970	0300	10.0		57.0	55.9	96	0	0.0
07/06/1970	0000	15.0		64.0	53.1	67	320	11.5
07/05/1970	2100	15.0		69.1	52.0	54	300	11.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
07/05/1970	1800	15.0		64.0	54.0	69	300	11.5
07/05/1970	1500	15.0		61.0	55.0	80	310	11.5
07/05/1970	1200	10.0		55.9	53.1	90	270	11.5
07/05/1970	0900	10.0		54.0	54.0	100	280	5.8
07/05/1970	0600	8.0		55.0	54.0	96	270	8.1
07/05/1970	0300	10.0		55.9	55.0	96	300	5.8
07/05/1970	0000	15.0		57.9	57.0	96	290	11.5
07/04/1970	2100	15.0		68.0	55.0	63	280	16.1
07/04/1970	1800	15.0		69.1	55.9	63	300	16.1
07/04/1970	1500	5.0		71.1	69.1	93	290	9.2						-SHRA DZ
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
07/04/1970	1200	2.0		66.0	66.0	100	200	13.8						-TSRA FG
07/04/1970	0900	3.0		66.9	66.9	100	230	6.9						FG
07/04/1970	0600	3.0		66.0	66.0	100	220	9.2						FG
07/04/1970	0300	5.0		63.0	63.0	100	0	0.0						-TSRA
07/04/1970	0000	3.0		73.0	69.1	87	0	0.0						-TSRA
07/03/1970	2100	10.0		75.9	68.0	76	230	11.5
07/03/1970	1800	15.0		79.0	69.1	71	240	6.9
07/03/1970	1500	15.0		70.0	68.0	93	170	5.8
07/03/1970	1200	0.5		61.0	61.0	100	250	15.0						TSRA FG
07/03/1970	0900	3.0		55.9	55.9	100	120	6.9						FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
07/03/1970	0600	3.0		55.9	55.9	100	0	0.0						FG
07/03/1970	0300	10.0		59.0	59.0	100	0	0.0
07/03/1970	0000	15.0		72.0	61.0	68	340	4.6
07/02/1970	2100	15.0		77.0	57.9	51	300	11.5
07/02/1970	1800	15.0		80.1	60.1	50	290	11.5
07/02/1970	1500	7.0		77.0	66.9	71	310	11.5
07/02/1970	1200	1.0		71.1	71.1	100	0	0.0						FG
07/02/1970	0900	0.5		69.1	69.1	100	260	4.6						FG
07/02/1970	0600	1.0		70.0	70.0	100	260	3.5						FG
07/02/1970	0300	5.0		71.1	71.1	100	260	5.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
07/02/1970	0000	6.0		77.0	72.0	84	270	6.9						DZ
07/01/1970	2100	10.0		78.1	70.0	76	270	8.1
07/01/1970	1800	15.0		79.0	62.1	56	270	6.9
07/01/1970	1500	15.0		70.0	60.1	70	260	4.6
07/01/1970	1200	0.2		55.9	55.9	100	0	0.0						FG
07/01/1970	0900	0.2		50.0	50.0	100	0	0.0						FG
07/01/1970	0600	0.2		52.0	52.0	100	240	4.6						FG
07/01/1970	0300	15.0		63.0	61.0	93	0	0.0
07/01/1970	0000	15.0		71.1	64.0	78	330	9.2

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