Pennsylvania State Climatologist

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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
09/30/1971	2100	15.0		73.0	55.9	55	140	4.6
09/30/1971	1800	10.0		72.0	60.1	66	50	5.8
09/30/1971	1500	0.7		57.0	57.0	100	90	5.8						FG
09/30/1971	1200	0.0		50.0	50.0	100	0	0.0						FG
09/30/1971	0900	0.2		54.0	54.0	100	0	0.0						FG
09/30/1971	0600	3.0		59.0	59.0	100	0	0.0						FG
09/30/1971	0300	0.5		64.0	64.0	100	0	0.0						FG
09/30/1971	0000	2.0		70.0	68.0	93	300	5.8
09/29/1971	2100	6.0		75.0	68.0	78	240	9.2						DZ
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/29/1971	1800	6.0		75.0	68.0	78	220	6.9						DZ
09/29/1971	1500	4.0		68.0	64.9	90	210	11.5
09/29/1971	1200	3.0		64.0	64.0	100	180	6.9						FG
09/29/1971	0900	5.5		63.0	63.0	100	0	0.0						FG
09/29/1971	0600	5.5		64.0	63.0	96	190	11.5						FG
09/29/1971	0300	5.5		64.9	64.0	96	180	6.9
09/29/1971	0000	5.5		66.0	64.0	93	190	8.1
09/28/1971	2100	6.0		73.0	66.0	78	230	6.9						DZ
09/28/1971	1800	3.0		69.1	66.9	92	210	5.8						FG
09/28/1971	1500	0.7		63.0	63.0	100	180	6.9						FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/28/1971	1200	1.0		60.1	59.0	96	160	5.8						-DZ FG
09/28/1971	0900	1.0		59.0	57.9	96	160	4.6						-RA FG
09/28/1971	0600	0.5		57.9	57.9	100	160	4.6						FG
09/28/1971	0300	0.7		59.0	59.0	100	140	3.5						-RA FG
09/28/1971	0000	5.5		60.1	60.1	100	130	6.9						FG
09/27/1971	2100	1.0		59.0	59.0	100	140	4.6						FG
09/27/1971	1800	2.0		57.0	57.0	100	140	5.8						FG
09/27/1971	1500	0.7		54.0	54.0	100	200	4.6						FG
09/27/1971	1200	0.2		51.1	51.1	100	170	6.9						FG
09/27/1971	0900	0.2		51.1	51.1	100	140	5.8						-DZ FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/27/1971	0600	0.5		50.0	50.0	100	150	5.8						-DZ FG
09/27/1971	0300	0.1		50.0	50.0	100	130	3.5						-DZ FG
09/27/1971	0000	0.1		50.0	50.0	100	130	3.5						-DZ FG
09/26/1971	2100	0.7		50.0	48.9	96	140	9.2						FG
09/26/1971	1800	4.0		48.9	48.0	96	160	11.5						FG
09/26/1971	1500	6.0		48.0	46.0	92	150	11.5
09/26/1971	1200	2.0		46.0	45.0	96	130	11.5						-RA FG
09/26/1971	0900	2.0		46.0	45.0	96	100	8.1						-RA FG
09/26/1971	0600	7.0		46.9	44.1	89	140	6.9						-RA
09/26/1971	0300	7.0		50.0	44.1	80	0	0.0						-SHRA
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/26/1971	0000	7.0		51.1	44.1	76	0	0.0
09/25/1971	2100	15.0		54.0	36.0	50	90	5.8
09/25/1971	1800	15.0		55.0	33.1	43	80	5.8
09/25/1971	1500	15.0		52.0	35.1	52	50	6.9
09/25/1971	1200	15.0		32.0	30.0	92	0	0.0							CLR
09/25/1971	0900	7.0		34.0	32.0	92	0	0.0							CLR
09/25/1971	0600	7.0		32.0	30.9	95	120	4.6							CLR
09/25/1971	0300	7.0		34.0	32.0	92	0	0.0							CLR
09/25/1971	0000	10.0		43.0	35.1	73	300	4.6							CLR
09/24/1971	2100	15.0		55.0	34.0	44	310	8.1							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/24/1971	1800	15.0		55.9	37.9	50	40	5.8
09/24/1971	1500	15.0		51.1	39.9	65	360	5.8							CLR
09/24/1971	1200	15.0		37.0	33.1	85	0	0.0							CLR
09/24/1971	0900	7.0		41.0	37.9	88	0	0.0							CLR
09/24/1971	0600	7.0		48.0	43.0	82	340	11.5
09/24/1971	0300	7.0		55.0	52.0	89	260	5.8						-RA
09/24/1971	0000	5.0		57.0	51.1	80	250	4.6						DZ
09/23/1971	2100	7.0		62.1	51.1	67	250	9.2
09/23/1971	1800	6.0		61.0	55.0	80	230	11.5						DZ
09/23/1971	1500	8.0		57.0	53.1	86	200	5.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/23/1971	1200	10.0		50.0	48.0	92	160	5.8
09/23/1971	0900	7.0		48.9	46.0	89	140	4.6
09/23/1971	0600	7.0		46.0	45.0	96	130	3.5
09/23/1971	0300	7.0		44.1	42.1	92	140	4.6							CLR
09/23/1971	0000	7.0		52.0	44.1	74	0	0.0
09/22/1971	2100	15.0		62.1	42.1	47	120	9.2							CLR
09/22/1971	1800	15.0		60.1	44.1	55	120	5.8							CLR
09/22/1971	1500	15.0		53.1	46.9	79	150	9.2							CLR
09/22/1971	1200	15.0		35.1	35.1	100	0	0.0							CLR
09/22/1971	0900	4.0		33.1	33.1	100	0	0.0						FG	CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/22/1971	0600	4.0		35.1	35.1	100	0	0.0						FG	CLR
09/22/1971	0300	7.0		41.0	39.9	95	0	0.0							CLR
09/22/1971	0000	7.0		50.0	44.1	80	0	0.0							CLR
09/21/1971	2100	15.0		57.9	44.1	59	10	5.8
09/21/1971	1800	15.0		57.9	46.9	66	350	11.5
09/21/1971	1500	15.0		54.0	50.0	86	320	11.5
09/21/1971	1200	10.0		48.0	46.9	96	320	9.2
09/21/1971	0900	7.0		46.0	46.0	100	290	8.1
09/21/1971	0600	7.0		51.1	51.1	100	290	9.2
09/21/1971	0300	7.0		54.0	53.1	96	280	9.2
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/21/1971	0000	4.0		57.9	57.0	96	270	11.5						FG
09/20/1971	2100	5.0		66.9	63.0	87	220	11.5						-RA
09/20/1971	1800	7.0		68.0	63.0	83	180	11.5						-SHRA
09/20/1971	1500	7.0		64.0	62.1	93	180	11.5
09/20/1971	1200	10.0		62.1	61.0	96	170	13.8
09/20/1971	0900	3.0		63.0	62.1	96	180	9.2						FG
09/20/1971	0600	2.0		63.0	63.0	100	180	6.9						FG
09/20/1971	0300	2.0		63.0	62.1	96	160	9.2						-RA FG
09/20/1971	0000	3.0		61.0	60.1	96	180	6.9						FG
09/19/1971	2100	10.0		61.0	60.1	96	150	9.2
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/19/1971	1800	1.0		57.9	57.9	100	160	9.2						FG
09/19/1971	1500	10.5		55.0	55.0	100	140	9.2						-RA FG
09/19/1971	1200	2.0		52.0	52.0	100	130	8.1						-RA FG
09/19/1971	0900	7.0		51.1	50.0	96	110	5.8
09/19/1971	0600	7.0		50.0	48.9	96	110	5.8
09/19/1971	0300	7.0		50.0	48.9	96	110	3.5
09/19/1971	0000	7.0		53.1	50.0	89	60	4.6
09/18/1971	2100	10.0		57.9	54.0	86	70	9.2
09/18/1971	1800	7.0		57.9	55.0	90	50	6.9
09/18/1971	1500	5.0		55.0	54.0	96	60	10.4						FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/18/1971	1200	0.5		55.9	55.0	96	40	8.1						-DZ FG
09/18/1971	0900	3.0		57.0	55.0	93	10	5.8
09/18/1971	0600	3.0		57.9	55.9	93	30	3.5
09/18/1971	0300	4.0		63.0	60.1	90	0	0.0						DZ
09/18/1971	0000	6.0		64.0	60.1	87	10	3.5						DZ
09/17/1971	2100	15.0		68.0	60.1	75	360	4.6
09/17/1971	1800	10.0		69.1	63.0	80	70	4.6
09/17/1971	1500	7.0		66.9	61.0	81	150	5.8
09/17/1971	1200	7.0		57.0	54.0	89	120	3.5
09/17/1971	0900	7.0		57.0	54.0	89	150	5.8						-RA
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/17/1971	0600	2.0		54.0	52.0	93	100	4.6						FG
09/17/1971	0300	3.0		55.0	53.1	93	80	4.6						FG
09/17/1971	0000	3.0		55.0	53.1	93	0	0.0						FG
09/16/1971	2100	7.0		55.0	53.1	93	80	9.2
09/16/1971	1800	10.0		59.0	54.0	83	70	3.5						-TSRA
09/16/1971	1500	10.0		59.0	53.1	80	20	5.8						TSRA
09/16/1971	1200	6.0		54.0	50.0	86	50	5.8						DZ
09/16/1971	0900	3.0		55.9	54.0	93	60	8.1
09/16/1971	0600	3.0		59.0	57.0	93	350	5.8
09/16/1971	0300	2.0		63.0	60.1	90	330	5.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/16/1971	0000	2.0		66.9	62.1	84	320	6.9						DZ
09/15/1971	2100	6.0		75.9	63.0	64	250	5.8						DZ
09/15/1971	1800	7.0		78.1	64.0	62	190	9.2							CLR
09/15/1971	1500	7.0		68.0	63.0	83	210	10.4
09/15/1971	1200	1.0		55.0	55.0	100	240	5.8						FG
09/15/1971	0900	0.2		57.0	57.0	100	260	6.9						FG
09/15/1971	0600	0.2		55.0	55.0	100	0	0.0						FG
09/15/1971	0300	3.0		60.1	60.1	100	260	4.6
09/15/1971	0000	5.0		62.1	61.0	96	310	5.8						DZ
09/14/1971	2100	7.0		66.0	63.0	89	320	9.2
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/14/1971	1800	10.0		68.0	66.0	93	330	5.8
09/14/1971	1500	6.0		64.0	64.0	100	10	6.9						FG
09/14/1971	1200	1.0		62.1	62.1	100	340	4.6						-RA FG
09/14/1971	0900	2.0		59.0	59.0	100	60	4.6						-RA FG
09/14/1971	0600	1.0		60.1	60.1	100	0	0.0						RA FG
09/14/1971	0300	2.0		61.0	61.0	100	0	0.0						-RA FG
09/14/1971	0000	7.0		64.0	61.0	89	240	5.8						-SHRA
09/13/1971	2100	15.0		72.0	61.0	68	60	5.8
09/13/1971	1800	10.0		70.0	63.0	78	110	9.2
09/13/1971	1500	10.0		66.0	66.0	100	110	9.2
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/13/1971	1200	5.0		61.0	61.0	100	70	8.1						-DZ FG
09/13/1971	0900	2.0		61.0	61.0	100	80	9.2						-RA FG
09/13/1971	0600	5.5		61.0	61.0	100	70	8.1						FG
09/13/1971	0300	1.0		62.1	62.1	100	70	8.1						-RA FG
09/13/1971	0000	0.7		62.1	62.1	100	40	9.2						-RA FG
09/12/1971	2100	0.7		63.0	63.0	100	20	9.2						-RA FG
09/12/1971	1800	5.5		63.0	63.0	100	20	6.9						-RA
09/12/1971	1500	10.5		63.0	63.0	100	50	6.9						FG
09/12/1971	1200	0.7		59.0	59.0	100	0	0.0						-RA FG
09/12/1971	0900	1.0		57.9	57.9	100	0	0.0						-SHRA FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/12/1971	0600	2.0		59.0	59.0	100	360	5.8						-SHRA FG
09/12/1971	0300	2.0		61.0	61.0	100	0	0.0						FG
09/12/1971	0000	2.0		63.0	61.0	93	330	4.6						-SHRA FG
09/11/1971	2100	3.0		71.1	64.9	81	220	5.8						DZ
09/11/1971	1800	5.0		73.9	66.0	76	210	9.2						DZ
09/11/1971	1500	7.0		72.0	66.0	81	190	6.9
09/11/1971	1200	7.0		61.0	61.0	100	0	0.0
09/11/1971	0900	7.0		61.0	61.0	100	130	6.9
09/11/1971	0600	5.0		60.1	60.1	100	130	6.9						FG
09/11/1971	0300	3.0		60.1	59.0	96	130	6.9						FG	CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/11/1971	0000	5.0		69.1	62.1	78	270	4.6
09/10/1971	2100	15.0		80.1	60.1	50	260	11.5
09/10/1971	1800	15.0		80.1	62.1	54	230	17.3
09/10/1971	1500	15.0		70.0	64.9	84	180	9.2							CLR
09/10/1971	1200	4.0		52.0	52.0	100	0	0.0						FG
09/10/1971	0900	0.2		46.9	46.9	100	110	4.6						FG
09/10/1971	0600	7.0		54.0	54.0	100	0	0.0							CLR
09/10/1971	0300	7.0		59.0	55.0	86	0	0.0							CLR
09/10/1971	0000	15.0		64.9	57.9	78	330	3.5							CLR
09/09/1971	2100	15.0		79.0	59.0	50	300	6.9							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/09/1971	1800	15.0		79.0	59.0	50	280	11.5
09/09/1971	1500	10.0		72.0	66.9	84	0	0.0
09/09/1971	1200	3.0		62.1	62.1	100	0	0.0
09/09/1971	0900	2.0		62.1	62.1	100	240	5.8
09/09/1971	0600	4.0		59.0	59.0	100	0	0.0
09/09/1971	0300	4.0		61.0	60.1	96	0	0.0						DZ
09/09/1971	0000	10.0		68.0	64.0	87	0	0.0
09/08/1971	2100	15.0		80.1	63.0	56	280	9.2
09/08/1971	1800	10.0		78.1	64.0	62	210	8.1
09/08/1971	1500	3.0		68.0	68.0	100	280	6.9
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/08/1971	1200	0.0		63.0	63.0	100	240	4.6						FG
09/08/1971	0900	0.2		62.1	62.1	100	250	4.6						FG
09/08/1971	0600	1.0		62.1	62.1	100	0	0.0						FG
09/08/1971	0300	7.0		63.0	63.0	100	0	0.0
09/08/1971	0000	7.0		69.1	64.9	86	180	4.6
09/07/1971	2100	10.0		73.0	64.9	75	240	9.2
09/07/1971	1800	15.0		75.9	64.9	68	250	9.2
09/07/1971	1500	10.0		72.0	66.0	81	240	11.5
09/07/1971	1200	3.0		66.0	66.0	100	210	10.4
09/07/1971	0900	4.0		66.0	66.0	100	190	5.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/07/1971	0600	6.0		66.9	66.0	96	150	5.8						DZ
09/07/1971	0300	5.0		68.0	66.9	96	150	8.1
09/07/1971	0000	6.0		69.1	64.9	86	150	5.8						DZ
09/06/1971	2100	6.0		80.1	66.0	62	210	6.9						DZ
09/06/1971	1800	6.0		80.1	66.9	64	200	8.1						DZ
09/06/1971	1500	5.0		75.9	70.0	81	200	3.5						DZ
09/06/1971	1200	0.0		57.9	57.9	100	140	5.8						FG
09/06/1971	0900	0.1		55.9	55.9	100	0	0.0
09/06/1971	0600	0.5		60.1	60.1	100	0	0.0
09/06/1971	0300	1.0		64.9	64.0	96	0	0.0
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/06/1971	0000	3.0		70.0	66.9	90	180	4.6						DZ
09/05/1971	2100	5.0		77.0	68.0	73	260	6.9						DZ
09/05/1971	1800	4.0		77.0	68.0	73	300	5.8						DZ
09/05/1971	1500	10.5		72.0	70.0	93	320	5.8
09/05/1971	1200	1.0		66.0	66.0	100	0	0.0
09/05/1971	0900	5.5		64.9	64.9	100	230	4.6
09/05/1971	0600	3.0		64.0	64.0	100	0	0.0
09/05/1971	0300	2.0		66.9	66.0	96	0	0.0
09/05/1971	0000	10.5		68.0	64.9	90	0	0.0						DZ
09/04/1971	2100	4.0		75.0	66.0	73	250	11.5						DZ
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/04/1971	1800	3.0		72.0	66.0	81	240	11.5						DZ
09/04/1971	1500	10.5		66.9	66.0	96	240	11.5
09/04/1971	1200	1.0		63.0	63.0	100	230	4.6
09/04/1971	0900	1.0		64.0	64.0	100	220	4.6
09/04/1971	0600	3.0		64.9	64.0	96	220	4.6
09/04/1971	0300	4.0		64.0	62.1	93	130	4.6						DZ	CLR
09/04/1971	0000	4.0		71.1	64.0	78	230	4.6						DZ
09/03/1971	2100	5.0		73.9	64.9	73	210	6.9						DZ
09/03/1971	1800	3.0		75.0	66.0	73	210	11.5						DZ
09/03/1971	1500	2.0		69.1	66.9	92	240	6.9
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/03/1971	1200	1.0		63.0	63.0	100	200	3.5
09/03/1971	0900	5.5		63.0	62.1	96	210	5.8
09/03/1971	0600	5.5		63.0	62.1	96	180	3.5
09/03/1971	0300	2.0		63.0	62.1	96	170	8.1
09/03/1971	0000	3.0		66.9	63.0	87	150	9.2						DZ
09/02/1971	2100	3.0		72.0	64.0	76	170	9.2						DZ
09/02/1971	1800	3.0		72.0	64.0	76	150	4.6						DZ
09/02/1971	1500	5.0		63.0	60.1	90	150	10.4						DZ
09/02/1971	1200	3.0		57.0	55.9	96	150	8.1
09/02/1971	0900	1.0		57.0	57.0	100	150	6.9
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/02/1971	0600	1.0		59.0	59.0	100	160	8.1
09/02/1971	0300	5.5		60.1	59.0	96	160	6.9
09/02/1971	0000	5.5		62.1	60.1	93	140	9.2						DZ
09/01/1971	2100	2.0		68.0	61.0	78	120	9.2						DZ
09/01/1971	1800	4.0		66.9	60.1	78	120	6.9						DZ
09/01/1971	1500	15.0		60.1	53.1	77	110	8.1
09/01/1971	1200	10.0		52.0	48.9	89	120	4.6
09/01/1971	0900	7.0		51.1	48.0	89	0	0.0
09/01/1971	0600	7.0		46.9	46.0	96	0	0.0
09/01/1971	0300	7.0		51.1	50.0	96	0	0.0
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
09/01/1971	0000	15.0		60.1	50.0	69	0	0.0

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