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
08/31/1971	2100	15.0		69.1	51.1	52	130	3.5
08/31/1971	1800	15.0		64.9	55.0	70	130	4.6
08/31/1971	1500	7.0		55.0	55.0	100	60	6.9
08/31/1971	1200	7.0		55.0	55.0	100	90	5.8
08/31/1971	0900	5.0		55.0	55.0	100	70	6.9						FG
08/31/1971	0600	4.0		60.1	60.1	100	30	4.6						FG
08/31/1971	0300	5.0		59.0	55.9	89	320	5.8						DZ
08/31/1971	0000	10.0		68.0	59.0	73	320	4.6
08/30/1971	2100	10.0		75.9	59.0	55	270	12.7
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
08/30/1971	1800	7.0		75.0	60.1	59	290	9.2
08/30/1971	1500	7.0		69.1	64.0	84	300	11.5
08/30/1971	1200	0.2		55.9	55.9	100	250	6.9						FG
08/30/1971	0900	1.0		57.0	57.0	100	230	8.1
08/30/1971	0600	3.0		50.0	50.0	100	0	0.0
08/30/1971	0300	5.0		59.0	57.0	93	230	4.6
08/30/1971	0000	6.0		64.0	59.0	83	0	0.0						DZ	CLR
08/29/1971	2100	6.0		73.0	57.9	59	300	6.9						DZ
08/29/1971	1800	6.0		71.1	59.0	65	290	8.1						DZ
08/29/1971	1500	5.0		64.9	60.1	84	300	11.5						DZ
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
08/29/1971	1200	1.0		57.9	57.0	96	310	6.9						FG
08/29/1971	0900	1.0		59.0	57.9	96	300	5.8						FG
08/29/1971	0600	1.0		59.0	57.9	96	0	0.0						FG
08/29/1971	0300	3.0		59.0	57.9	96	250	5.8
08/29/1971	0000	5.0		59.0	57.9	96	290	5.8
08/28/1971	2100	3.0		61.0	59.0	93	290	10.4						-SHRA FG
08/28/1971	1800	7.0		64.9	57.9	78	280	12.7
08/28/1971	1500	6.0		62.1	60.1	93	240	11.5						DZ
08/28/1971	1200	5.5		57.9	57.9	100	270	11.5						FG
08/28/1971	0900	0.5		59.0	59.0	100	290	5.8						FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
08/28/1971	0600	1.0		62.1	62.1	100	310	6.9						RA FG
08/28/1971	0300	1.0		61.0	61.0	100	130	5.8						FG
08/28/1971	0000	3.0		62.1	61.0	96	120	9.2						FG
08/27/1971	2100	4.0		64.0	61.0	89	170	6.9						-RA FG
08/27/1971	1800	7.0		64.0	62.1	93	120	9.2						-RA
08/27/1971	1500	10.5		62.1	61.0	96	130	9.2						-RA FG
08/27/1971	1200	2.0		63.0	60.1	90	150	5.8						-RA FG
08/27/1971	0900	7.0		62.1	59.0	89	130	16.1
08/27/1971	0600	7.0		64.0	57.9	80	140	17.3
08/27/1971	0300	7.0		66.0	59.0	78	150	11.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
08/27/1971	0000	4.0		66.0	62.1	87	180	4.6						FG
08/26/1971	2100	10.0		75.0	61.0	61	160	11.5
08/26/1971	1800	7.0		73.9	62.1	66	170	9.2
08/26/1971	1500	6.0		70.0	64.0	81	150	13.8						DZ
08/26/1971	1200	3.0		63.0	62.1	96	140	5.8
08/26/1971	0900	1.0		62.1	61.0	96	150	4.6						FG
08/26/1971	0600	2.0		64.0	63.0	96	150	3.5						-RA FG
08/26/1971	0300	7.0		64.9	60.1	84	200	6.9
08/26/1971	0000	7.0		66.9	59.0	75	230	6.9
08/25/1971	2100	10.0		70.0	57.9	65	230	11.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
08/25/1971	1800	15.0		70.0	55.9	61	230	6.9
08/25/1971	1500	10.0		53.1	52.0	96	180	6.9
08/25/1971	1200	6.0		48.0	46.0	92	120	3.5						-SHRA FG
08/25/1971	0900	7.0		48.0	42.1	79	120	5.8							CLR
08/25/1971	0600	7.0		37.9	36.0	92	120	6.9							CLR
08/25/1971	0300	7.0		43.0	37.9	82	0	0.0							CLR
08/25/1971	0000	15.0		57.9	36.0	43	280	4.6
08/24/1971	2100	15.0		66.0	36.0	32	330	11.5
08/24/1971	1800	15.0		61.0	37.0	40	290	9.2							CLR
08/24/1971	1500	15.0		54.0	41.0	61	280	10.4							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
08/24/1971	1200	15.0		41.0	37.9	88	0	0.0							CLR
08/24/1971	0900	7.0		35.1	33.1	92	0	0.0							CLR
08/24/1971	0600	7.0		42.1	37.0	82	0	0.0							CLR
08/24/1971	0300	7.0		52.0	45.0	76	360	11.5
08/24/1971	0000	15.0		57.0	43.0	59	290	3.5
08/23/1971	2100	15.0		64.9	43.0	44	330	10.4							CLR
08/23/1971	1800	15.0		64.0	46.0	52	320	11.5
08/23/1971	1500	15.0		61.0	48.9	64	10	11.5
08/23/1971	1200	10.0		55.0	51.1	86	350	11.5
08/23/1971	0900	5.0		57.0	53.1	86	350	11.5						FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
08/23/1971	0600	5.0		61.0	57.0	86	260	9.2						-RA FG
08/23/1971	0300	3.0		64.0	64.0	100	230	23.0						TSRA FG
08/23/1971	0000	2.0		66.0	64.0	93	190	3.5
08/22/1971	2100	7.0		75.9	61.0	59	230	9.2
08/22/1971	1800	15.0		75.0	60.1	59	230	13.8
08/22/1971	1500	15.0		68.0	64.0	87	240	6.9
08/22/1971	1200	1.0		57.9	57.9	100	220	5.8						FG
08/22/1971	0900	0.0		57.9	57.9	100	240	9.2						FG
08/22/1971	0600	7.0		55.0	55.0	100	0	0.0
08/22/1971	0300	7.0		55.9	55.0	96	0	0.0							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
08/22/1971	0000	10.0		66.9	55.9	67	270	4.6
08/21/1971	2100	15.0		77.0	57.9	51	300	11.5
08/21/1971	1800	4.0		72.0	68.0	87	260	13.8
08/21/1971	1500	7.0		64.9	62.1	90	200	9.2
08/21/1971	1200	7.0		60.1	60.1	100	180	6.9
08/21/1971	0900	1.0		63.0	63.0	100	210	11.5						-TSRA FG
08/21/1971	0600	0.2		63.0	62.1	96	250	6.9
08/21/1971	0300	5.5		61.0	61.0	100	260	3.5
08/21/1971	0000	4.0		68.0	64.0	87	290	6.9						DZ
08/20/1971	2100	4.0		72.0	64.9	78	280	9.2						DZ
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
08/20/1971	1800	10.5		69.1	66.0	90	270	12.7
08/20/1971	1500	5.5		66.0	64.0	93	250	11.5
08/20/1971	1200	1.0		64.0	62.1	93	240	9.2
08/20/1971	0900	3.0		64.0	60.1	87	230	9.2						DZ
08/20/1971	0600	3.0		63.0	59.0	86	240	6.9						DZ
08/20/1971	0300	4.0		60.1	54.0	80	0	0.0						DZ	CLR
08/20/1971	0000	5.0		72.0	55.0	55	250	6.9						DZ
08/19/1971	2100	6.0		75.9	54.0	46	210	6.9						DZ
08/19/1971	1800	6.0		79.0	55.9	45	250	9.2						DZ
08/19/1971	1500	3.0		73.9	63.0	68	270	5.8						FU
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
08/19/1971	1200	1.0		55.9	55.9	100	0	0.0						FG
08/19/1971	0900	7.0		51.1	51.1	100	0	0.0							CLR
08/19/1971	0600	7.0		54.0	51.1	90	0	0.0							CLR
08/19/1971	0300	7.0		57.9	51.1	77	140	6.9							CLR
08/19/1971	0000	15.0		77.0	48.0	36	170	4.6							CLR
08/18/1971	2100	15.0		87.1	46.0	24	160	10.4							CLR
08/18/1971	1800	15.0		84.0	48.9	29	0	0.0							CLR
08/18/1971	1500	15.0		78.1	59.0	52	290	3.5							CLR
08/18/1971	1200	15.0		53.1	51.1	93	0	0.0							CLR
08/18/1971	0900	7.0		45.0	45.0	100	0	0.0							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
08/18/1971	0600	7.0		50.0	48.0	92	0	0.0							CLR
08/18/1971	0300	7.0		59.0	48.9	69	0	0.0							CLR
08/18/1971	0000	15.0		73.9	45.0	35	0	0.0							CLR
08/17/1971	2100	15.0		84.9	39.9	20	360	3.5							CLR
08/17/1971	1800	15.0		79.0	43.0	27	360	5.8							CLR
08/17/1971	1500	15.0		73.9	51.1	44	260	5.8							CLR
08/17/1971	1200	15.0		48.0	46.0	92	0	0.0							CLR
08/17/1971	0900	7.0		44.1	41.0	88	0	0.0							CLR
08/17/1971	0600	7.0		46.9	43.0	86	0	0.0							CLR
08/17/1971	0300	7.0		52.0	46.0	80	0	0.0							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
08/17/1971	0000	15.0		69.1	41.0	36	30	3.5							CLR
08/16/1971	2100	15.0		77.0	39.9	26	20	5.8							CLR
08/16/1971	1800	15.0		57.9	46.9	66	0	0.0							CLR
08/16/1971	1500	15.0		57.9	51.1	77	120	8.1							CLR
08/16/1971	1200	7.0		46.9	46.9	100	50	12.7
08/16/1971	0900	7.0		43.0	42.1	96	0	0.0							CLR
08/16/1971	0600	7.0		46.9	45.0	92	0	0.0							CLR
08/16/1971	0300	7.0		55.0	51.1	86	40	11.5
08/16/1971	0000	7.0		60.1	52.0	74	60	11.5
08/15/1971	2100	10.0		64.9	57.9	78	360	11.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
08/15/1971	1800	7.0		63.0	60.1	90	20	9.2
08/15/1971	1500	3.0		63.0	61.0	93	50	8.1
08/15/1971	1200	2.0		61.0	60.1	96	20	4.6
08/15/1971	0900	3.0		57.9	57.0	96	0	0.0
08/15/1971	0600	3.0		57.9	55.9	93	0	0.0
08/15/1971	0300	3.0		64.0	57.0	78	0	0.0						DZ
08/15/1971	0000	4.0		69.1	57.0	65	0	0.0						DZ
08/14/1971	2100	5.0		78.1	52.0	40	310	6.9						DZ
08/14/1971	1800	7.0		77.0	52.0	41	260	9.2							CLR
08/14/1971	1500	7.0		71.1	54.0	54	210	10.4							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
08/14/1971	1200	5.0		53.1	52.0	96	0	0.0						FG
08/14/1971	0900	6.0		45.0	45.0	100	0	0.0						FG	CLR
08/14/1971	0600	7.0		48.9	48.0	96	130	4.6							CLR
08/14/1971	0300	7.0		48.9	46.9	92	130	4.6							CLR
08/14/1971	0000	15.0		66.0	51.1	58	230	4.6							CLR
08/13/1971	2100	15.0		77.0	46.0	33	240	5.8
08/13/1971	1800	15.0		75.0	48.0	38	250	4.6
08/13/1971	1500	15.0		68.0	51.1	54	210	10.4							CLR
08/13/1971	1200	15.0		46.9	46.0	96	120	4.6
08/13/1971	0900	7.0		41.0	39.9	95	0	0.0							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
08/13/1971	0600	7.0		46.0	45.0	96	0	0.0							CLR
08/13/1971	0300	7.0		48.0	46.0	92	130	4.6							CLR
08/13/1971	0000	15.0		63.0	46.0	54	0	0.0							CLR
08/12/1971	2100	15.0		70.0	43.0	37	310	4.6							CLR
08/12/1971	1800	15.0		64.9	42.1	43	240	5.8							CLR
08/12/1971	1500	15.0		60.1	46.0	59	330	13.8
08/12/1971	1200	15.0		48.9	46.9	92	310	8.1							CLR
08/12/1971	0900	7.0		37.9	37.9	100	0	0.0							CLR
08/12/1971	0600	7.0		44.1	42.1	92	0	0.0							CLR
08/12/1971	0300	7.0		50.0	46.9	89	0	0.0							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
08/12/1971	0000	15.0		62.1	51.1	67	300	11.5
08/11/1971	2100	15.0		72.0	55.0	55	310	13.8
08/11/1971	1800	15.0		72.0	60.1	66	280	13.8
08/11/1971	1500	15.0		64.0	62.1	93	290	9.2						-SHRA
08/11/1971	1200	15.0		68.0	61.0	78	270	13.8
08/11/1971	0900	3.0		70.0	63.0	78	230	16.1						DZ
08/11/1971	0600	2.0		73.9	66.9	78	180	11.5						DZ
08/11/1971	0300	1.0		73.9	66.0	76	180	10.4						DZ
08/11/1971	0000	5.5		78.1	66.9	68	190	10.4						DZ
08/10/1971	2100	2.0		80.1	66.9	64	220	13.8						DZ
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
08/10/1971	1800	2.0		84.0	68.0	58	240	4.6						DZ
08/10/1971	1500	1.0		77.0	66.9	71	260	11.5						DZ
08/10/1971	1200	1.0		64.9	61.0	87	220	11.5
08/10/1971	0900	2.0		63.0	59.0	86	250	8.1
08/10/1971	0600	5.0		64.0	60.1	87	220	5.8						DZ
08/10/1971	0300	5.0		70.0	60.1	70	0	0.0						DZ
08/10/1971	0000	7.0		78.1	57.9	50	0	0.0
08/09/1971	2100	7.0		84.9	57.9	40	230	13.8
08/09/1971	1800	10.0		82.0	55.9	40	280	6.9
08/09/1971	1500	10.0		75.0	57.9	55	270	13.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
08/09/1971	1200	7.0		62.1	57.0	83	0	0.0							CLR
08/09/1971	0900	7.0		54.0	51.1	90	0	0.0							CLR
08/09/1971	0600	7.0		60.1	54.0	80	0	0.0							CLR
08/09/1971	0300	7.0		64.0	57.9	80	0	0.0							CLR
08/09/1971	0000	15.0		78.1	60.1	54	270	3.5							CLR
08/08/1971	2100	15.0		84.9	57.9	40	290	6.9
08/08/1971	1800	15.0		81.0	55.9	42	270	8.1
08/08/1971	1500	15.0		75.9	60.1	58	300	6.9							CLR
08/08/1971	1200	15.0		61.0	55.9	83	300	3.5							CLR
08/08/1971	0900	7.0		55.0	52.0	89	0	0.0							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
08/08/1971	0600	7.0		60.1	55.0	83	0	0.0
08/08/1971	0300	7.0		63.0	55.0	75	230	3.5
08/08/1971	0000	15.0		73.9	55.9	53	310	11.5							CLR
08/07/1971	2100	15.0		82.9	57.0	41	300	13.8
08/07/1971	1800	15.0		78.1	57.0	48	310	13.8
08/07/1971	1500	15.0		71.1	55.9	58	310	11.5
08/07/1971	1200	15.0		57.0	54.0	89	280	3.5							CLR
08/07/1971	0900	0.5		48.9	48.0	96	0	0.0						FG
08/07/1971	0600	7.0		50.0	45.0	82	0	0.0							CLR
08/07/1971	0300	7.0		55.9	46.9	71	0	0.0							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
08/07/1971	0000	15.0		70.0	45.0	40	310	6.9							CLR
08/06/1971	2100	15.0		75.9	51.1	41	300	6.9
08/06/1971	1800	15.0		73.0	51.1	46	280	9.2
08/06/1971	1500	15.0		66.0	48.0	52	0	0.0							CLR
08/06/1971	1200	15.0		50.0	48.0	92	0	0.0							CLR
08/06/1971	0900	7.0		44.1	42.1	92	0	0.0							CLR
08/06/1971	0600	7.0		46.9	44.1	89	120	4.6							CLR
08/06/1971	0300	7.0		53.1	46.0	77	0	0.0							CLR
08/06/1971	0000	15.0		68.0	46.9	46	60	4.6							CLR
08/05/1971	2100	15.0		75.0	45.0	34	340	5.8							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
08/05/1971	1800	15.0		73.9	51.1	44	50	10.4							CLR
08/05/1971	1500	15.0		69.1	50.0	50	70	10.4
08/05/1971	1200	10.0		53.1	48.9	85	0	0.0
08/05/1971	0900	7.0		45.0	42.1	89	0	0.0							CLR
08/05/1971	0600	7.0		51.1	46.9	85	0	0.0							CLR
08/05/1971	0300	7.0		55.0	50.0	83	0	0.0
08/05/1971	0000	15.0		61.0	52.0	72	30	4.6
08/04/1971	2100	15.0		66.0	54.0	65	10	5.8
08/04/1971	1800	15.0		63.0	54.0	72	350	9.2
08/04/1971	1500	15.0		61.0	55.0	80	30	5.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
08/04/1971	1200	7.0		57.9	54.0	86	30	6.9						-SHRA
08/04/1971	0900	5.0		60.1	55.0	83	360	4.6						-SHRA
08/04/1971	0600	7.0		63.0	57.9	83	0	0.0
08/04/1971	0300	3.0		66.9	64.0	90	0	0.0
08/04/1971	0000	4.0		70.0	64.0	81	160	3.5						DZ
08/03/1971	2100	4.0		72.0	64.0	76	200	5.8						DZ
08/03/1971	1800	3.0		70.0	64.9	84	220	9.2
08/03/1971	1500	5.5		64.0	64.0	100	200	6.9						-SHRA
08/03/1971	1200	2.0		64.9	64.9	100	210	4.6						-SHRA
08/03/1971	0900	2.0		64.0	64.0	100	210	4.6						-SHRA
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
08/03/1971	0600	5.0		64.0	64.0	100	180	3.5						DZ
08/03/1971	0300	5.0		64.9	63.0	93	140	4.6						DZ
08/03/1971	0000	6.0		70.0	64.0	81	180	5.8						DZ
08/02/1971	2100	6.0		75.0	63.0	66	250	11.5						DZ
08/02/1971	1800	5.0		73.9	64.0	71	200	6.9						DZ
08/02/1971	1500	5.0		68.0	64.9	90	210	6.9						DZ
08/02/1971	1200	1.0		64.0	64.0	100	180	4.6
08/02/1971	0900	1.0		62.1	62.1	100	170	4.6
08/02/1971	0600	1.0		61.0	61.0	100	160	4.6
08/02/1971	0300	5.5		63.0	62.1	96	150	5.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
08/02/1971	0000	3.0		66.9	61.0	81	150	9.2						DZ
08/01/1971	2100	4.0		71.1	59.0	65	180	5.8						DZ
08/01/1971	1800	5.0		66.9	57.9	72	120	13.8						DZ
08/01/1971	1500	10.0		66.0	55.9	70	140	4.6
08/01/1971	1200	7.0		52.0	51.1	96	140	3.5
08/01/1971	0900	1.0		46.0	46.0	100	140	3.5
08/01/1971	0600	0.5		52.0	52.0	100	0	0.0
08/01/1971	0300	3.0		57.9	55.9	93	300	4.6						DZ
08/01/1971	0000	5.0		64.0	57.0	78	200	6.9						DZ

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