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
06/30/1977	2100	10.0		73.9	55.0	51	190	13.8
06/30/1977	1800	15.0		75.9	53.1	45	230	9.2
06/30/1977	1500	15.0		71.1	52.0	51	260	9.2
06/30/1977	1200	10.0		60.1	52.0	74	230	5.8							CLR
06/30/1977	0900	15.0		55.0	50.0	83	240	6.9							CLR
06/30/1977	0600	15.0		57.0	50.0	77	240	3.5							CLR
06/30/1977	0300	15.0		62.1	48.0	60	280	9.2							CLR
06/30/1977	0000	10.0		66.0	50.0	56	300	8.1							CLR
06/29/1977	2100	15.0		71.1	48.9	45	270	13.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/29/1977	1800	15.0		73.9	53.1	48	290	11.5
06/29/1977	1500	15.0		66.0	57.0	72	250	11.5
06/29/1977	1200	10.0		63.0	57.0	81	270	9.2
06/29/1977	0900	3.0		68.0	64.9	90	220	9.2						FG
06/29/1977	0600	3.0		69.1	64.9	86	220	11.5						FG
06/29/1977	0300	1.0		68.0	63.0	83	160	6.9						FG
06/29/1977	0000	3.0		70.0	64.9	84	250	4.6						FG
06/28/1977	2100	3.0		71.1	64.9	81	240	9.2						FG
06/28/1977	1800	2.0		69.1	64.0	84	190	4.6						-RA FG
06/28/1977	1500	2.0		68.0	62.1	81	140	5.8						-RA FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/28/1977	1200	5.0		68.0	59.0	73	130	4.6						-SHRA DZ
06/28/1977	0900	6.0		63.0	57.0	81	120	5.8						DZ
06/28/1977	0600	6.0		63.0	51.1	65	120	5.8						DZ
06/28/1977	0300	6.0		64.0	57.9	80	110	4.6						DZ
06/28/1977	0000	10.0		75.0	60.1	59	110	4.6
06/27/1977	2100	10.0		80.1	55.0	42	230	6.9
06/27/1977	1800	20.0		78.1	54.0	43	170	9.2
06/27/1977	1500	20.0		73.9	53.1	48	180	3.5
06/27/1977	1200	4.0		62.1	55.0	77	0	0.0						DZ
06/27/1977	0900	0.5		48.0	45.0	89	0	0.0						FG	CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/27/1977	0600	0.5		52.0	48.9	89	0	0.0						FG	CLR
06/27/1977	0300	7.0		57.0	52.0	83	0	0.0							CLR
06/27/1977	0000	6.0		73.9	55.0	51	330	6.9						DZ	CLR
06/26/1977	2100	15.0		75.9	55.9	50	80	4.6
06/26/1977	1800	15.0		71.1	55.0	57	310	11.5
06/26/1977	1500	10.0		66.9	55.9	67	310	9.2
06/26/1977	1200	3.0		61.0	57.0	86	290	5.8						FG
06/26/1977	0900	0.0		59.0	57.0	93	300	4.6						FG
06/26/1977	0600	0.0		55.9	53.1	90	190	3.5						FG
06/26/1977	0300	2.0		61.0	55.9	83	0	0.0						FG	CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/26/1977	0000	10.0		64.9	55.0	70	310	8.1
06/25/1977	2100	7.0		77.0	61.0	57	320	11.5						TSRA
06/25/1977	1800	7.0		70.0	61.0	73	230	4.6
06/25/1977	1500	4.0		64.0	60.1	87	140	5.8						FG
06/25/1977	1200	0.7		63.0	57.9	83	350	5.8						SHRA
06/25/1977	0900	1.0		64.0	60.1	87	200	9.2
06/25/1977	0600	3.0		64.9	59.0	81	180	4.6						DZ
06/25/1977	0300	6.0		68.0	57.9	70	0	0.0						DZ
06/25/1977	0000	6.0		73.9	57.9	57	220	3.5						DZ
06/24/1977	2100	5.0		75.0	57.9	55	250	6.9						DZ
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/24/1977	1800	6.0		73.0	55.0	53	250	9.2						DZ
06/24/1977	1500	10.0		73.0	54.0	51	210	6.9
06/24/1977	1200	10.0		55.9	48.9	77	110	4.6
06/24/1977	0900	10.0		48.9	43.0	79	170	3.5
06/24/1977	0600	10.0		51.1	45.0	79	120	4.6							CLR
06/24/1977	0300	15.0		55.9	48.9	77	0	0.0							CLR
06/24/1977	0000	20.0		69.1	48.9	48	0	0.0
06/23/1977	2100	20.0		73.9	46.0	37	300	4.6
06/23/1977	1800	25.0		71.1	46.9	42	120	5.8
06/23/1977	1500	25.0		64.0	46.0	52	120	5.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/23/1977	1200	25.0		53.1	45.0	73	120	3.5
06/23/1977	0900	10.0		42.1	36.0	78	0	0.0							CLR
06/23/1977	0600	10.0		45.0	39.0	79	0	0.0							CLR
06/23/1977	0300	10.0		52.0	42.1	68	0	0.0							CLR
06/23/1977	0000	20.0		60.1	44.1	55	350	8.1
06/22/1977	2100	25.0		72.0	39.9	31	320	13.8							CLR
06/22/1977	1800	25.0		69.1	42.1	37	320	13.8
06/22/1977	1500	25.0		64.9	43.0	44	320	13.8
06/22/1977	1200	15.0		57.0	45.0	64	300	8.1							CLR
06/22/1977	0900	15.0		39.9	34.0	79	0	0.0							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/22/1977	0600	15.0		45.0	39.9	82	0	0.0							CLR
06/22/1977	0300	15.0		50.0	42.1	74	260	4.6							CLR
06/22/1977	0000	25.0		63.0	44.1	50	320	8.1
06/21/1977	2100	25.0		68.0	41.0	37	310	11.5
06/21/1977	1800	25.0		66.0	46.0	48	320	11.5
06/21/1977	1500	20.0		64.9	48.0	54	300	11.5
06/21/1977	1200	7.0		55.9	48.9	77	300	6.9
06/21/1977	0900	7.0		54.0	50.0	86	270	5.8
06/21/1977	0600	7.0		55.0	48.9	79	290	4.6							CLR
06/21/1977	0300	10.0		61.0	50.0	67	270	5.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/21/1977	0000	20.0		66.9	52.0	58	280	9.2
06/20/1977	2100	25.0		70.0	57.0	63	230	9.2
06/20/1977	1800	10.0		68.0	50.0	52	320	13.8
06/20/1977	1500	25.0		71.1	51.1	49	240	11.5							CLR
06/20/1977	1200	20.0		63.0	51.1	65	250	5.8							CLR
06/20/1977	0900	15.0		52.0	46.0	80	220	4.6							CLR
06/20/1977	0600	15.0		51.1	45.0	79	120	3.5							CLR
06/20/1977	0300	15.0		57.0	48.0	71	240	5.8							CLR
06/20/1977	0000	25.0		70.0	48.9	47	270	6.9							CLR
06/19/1977	2100	25.0		75.9	48.0	37	300	11.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/19/1977	1800	25.0		73.9	53.1	48	260	11.5
06/19/1977	1500	20.0		70.0	54.0	56	290	16.1
06/19/1977	1200	20.0		61.0	55.0	80	250	6.9							CLR
06/19/1977	0900	20.0		57.9	53.1	83	230	5.8							CLR
06/19/1977	0600	7.0		63.0	57.9	83	270	5.8							CLR
06/19/1977	0300	2.0		69.1	63.0	80	250	5.8						DZ
06/19/1977	0000	3.0		72.0	66.0	81	230	4.6						DZ
06/18/1977	2100	2.0		73.9	66.0	76	270	11.5						DZ
06/18/1977	1800	3.0		72.0	64.0	76	230	5.8						-SHRA DZ
06/18/1977	1500	3.0		71.1	63.0	75	220	11.5						DZ
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/18/1977	1200	5.0		64.0	60.1	87	250	6.9						-SHRA DZ
06/18/1977	0900	3.0		63.0	57.9	83	230	6.9						DZ
06/18/1977	0600	3.0		64.9	60.1	84	240	5.8						DZ
06/18/1977	0300	3.0		69.1	63.0	80	210	6.9						DZ
06/18/1977	0000	6.0		75.9	64.0	66	240	8.1						DZ
06/17/1977	2100	3.0		80.1	64.0	58	290	9.2						DZ
06/17/1977	1800	5.5		73.9	64.9	73	280	6.9						DZ
06/17/1977	1500	2.0		70.0	63.0	78	200	6.9						-TSRA DZ
06/17/1977	1200	2.0		63.0	57.9	83	230	9.2						-TSRA DZ
06/17/1977	0900	3.0		60.1	57.0	89	180	6.9						DZ
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/17/1977	0600	4.0		62.1	57.0	83	190	8.1						DZ
06/17/1977	0300	4.0		64.9	57.0	75	140	3.5						DZ
06/17/1977	0000	5.0		75.0	57.0	53	180	4.6						DZ
06/16/1977	2100	7.0		73.0	54.0	51	180	8.1
06/16/1977	1800	7.0		71.1	55.0	57	190	8.1
06/16/1977	1500	25.0		64.9	48.0	54	70	4.6							CLR
06/16/1977	1200	15.0		53.1	44.1	71	130	6.9
06/16/1977	0900	10.0		45.0	44.1	96	0	0.0							CLR
06/16/1977	0600	7.0		48.9	46.0	89	0	0.0							CLR
06/16/1977	0300	15.0		57.0	48.0	71	40	5.8							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/16/1977	0000	10.0		68.0	55.0	63	20	8.1
06/15/1977	2100	10.0		71.1	54.0	54	10	5.8
06/15/1977	1800	7.0		70.0	55.0	59	90	4.6
06/15/1977	1500	3.0		63.0	55.9	77	40	6.9						DZ
06/15/1977	1200	1.0		55.9	55.0	96	30	5.8
06/15/1977	0900	2.0		54.0	54.0	100	360	4.6
06/15/1977	0600	2.0		57.0	57.0	100	360	3.5
06/15/1977	0300	3.0		59.0	59.0	100	330	4.6
06/15/1977	0000	5.0		62.1	57.9	86	330	9.2						DZ
06/14/1977	2100	6.0		72.0	60.1	66	210	4.6						DZ
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/14/1977	1800	5.0		69.1	57.0	65	220	4.6						DZ
06/14/1977	1500	10.0		64.9	57.0	75	160	4.6
06/14/1977	1200	10.0		59.0	53.1	80	150	6.9
06/14/1977	0900	7.0		55.9	54.0	93	120	6.9
06/14/1977	0600	7.0		55.0	53.1	93	120	4.6
06/14/1977	0300	15.0		57.9	52.0	80	0	0.0
06/14/1977	0000	15.0		66.0	51.1	58	0	0.0
06/13/1977	2100	15.0		68.0	50.0	52	130	5.8
06/13/1977	1800	25.0		66.0	48.0	52	90	9.2
06/13/1977	1500	20.0		62.1	51.1	67	110	8.1							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/13/1977	1200	3.0		48.9	46.9	92	0	0.0						FG
06/13/1977	0900	1.0		42.1	42.1	100	0	0.0						FG
06/13/1977	0600	10.0		50.0	48.0	92	10	4.6
06/13/1977	0300	10.0		52.0	48.9	89	0	0.0
06/13/1977	0000	15.0		55.9	46.0	69	350	5.8
06/12/1977	2100	10.0		60.1	52.0	74	340	6.9
06/12/1977	1800	15.0		64.0	46.0	52	350	9.2
06/12/1977	1500	15.0		64.0	46.0	52	310	8.1
06/12/1977	1200	15.0		50.0	46.0	86	270	4.6
06/12/1977	0900	15.0		39.9	39.0	96	0	0.0
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/12/1977	0600	15.0		44.1	37.9	78	0	0.0							CLR
06/12/1977	0300	15.0		46.0	41.0	82	0	0.0
06/12/1977	0000	25.0		61.0	39.9	45	350	6.9
06/11/1977	2100	25.0		66.0	42.1	41	320	11.5
06/11/1977	1800	25.0		66.0	44.1	45	320	11.5
06/11/1977	1500	25.0		61.0	44.1	53	330	11.5
06/11/1977	1200	25.0		48.0	44.1	86	320	8.1							CLR
06/11/1977	0900	15.0		37.9	37.9	100	250	6.9							CLR
06/11/1977	0600	15.0		41.0	41.0	100	300	5.8							CLR
06/11/1977	0300	15.0		45.0	42.1	89	300	4.6							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/11/1977	0000	25.0		55.0	44.1	66	340	10.4
06/10/1977	2100	25.0		55.0	43.0	63	330	11.5
06/10/1977	1800	25.0		54.0	43.0	66	350	9.2
06/10/1977	1500	25.0		53.1	43.0	68	350	16.1
06/10/1977	1200	25.0		46.0	42.1	86	10	9.2
06/10/1977	0900	15.0		39.9	39.9	100	330	5.8
06/10/1977	0600	10.0		42.1	39.9	92	360	4.6							CLR
06/10/1977	0300	10.0		43.0	41.0	92	340	6.9
06/10/1977	0000	15.0		44.1	41.0	88	330	11.5
06/09/1977	2100	5.0		42.1	42.1	100	10	13.8						-RA FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/09/1977	1800	5.0		42.1	42.1	100	10	11.5						-RA FG
06/09/1977	1500	6.0		42.1	41.0	95	30	9.2						-RA FG
06/09/1977	1200	3.0		42.1	42.1	100	50	9.2						-RA FG
06/09/1977	0900	7.0		41.0	41.0	100	50	5.8						-RA
06/09/1977	0600	7.0		44.1	39.9	85	120	5.8						-SHRA
06/09/1977	0300	15.0		44.1	39.9	85	140	3.5
06/09/1977	0000	15.0		48.9	37.9	65	250	3.5
06/08/1977	2100	25.0		52.0	34.0	50	260	11.5
06/08/1977	1800	25.0		55.9	30.0	37	260	11.5
06/08/1977	1500	25.0		48.9	28.9	45	290	11.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/08/1977	1200	25.0		37.0	32.0	81	260	5.8
06/08/1977	0900	10.0		28.0	28.0	100	240	5.8							CLR
06/08/1977	0600	10.0		30.9	30.0	96	250	4.6							CLR
06/08/1977	0300	15.0		37.9	34.0	85	290	8.1
06/08/1977	0000	20.0		41.0	32.0	70	280	5.8
06/07/1977	2100	25.0		44.1	28.0	53	290	13.8
06/07/1977	1800	25.0		45.0	32.0	60	310	13.8
06/07/1977	1500	20.0		43.0	34.0	70	290	11.5
06/07/1977	1200	15.0		37.9	36.0	92	320	6.9
06/07/1977	0900	7.0		37.0	37.0	100	290	6.9
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/07/1977	0600	7.0		39.9	37.9	92	300	5.8
06/07/1977	0300	7.0		41.0	41.0	100	330	8.1
06/07/1977	0000	7.0		43.0	42.1	96	330	9.2						-SHRA
06/06/1977	2100	7.0		44.1	42.1	92	360	11.5
06/06/1977	1800	3.0		42.1	41.0	95	30	9.2						-SHRA FG
06/06/1977	1500	10.0		45.0	43.0	92	80	10.4
06/06/1977	1200	6.0		46.0	45.0	96	40	6.9						-RA
06/06/1977	0900	10.0		45.0	43.0	92	0	0.0
06/06/1977	0600	10.0		46.0	43.0	89	230	3.5
06/06/1977	0300	10.0		50.0	44.1	80	340	4.6
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/06/1977	0000	20.0		62.1	39.9	44	330	9.2
06/05/1977	2100	20.0		69.1	42.1	37	350	10.4
06/05/1977	1800	15.0		66.9	50.0	54	300	10.4
06/05/1977	1500	15.0		64.9	52.0	62	330	11.5
06/05/1977	1200	15.0		59.0	46.9	64	250	6.9
06/05/1977	0900	10.0		59.0	43.0	55	260	6.9
06/05/1977	0600	10.0		57.0	42.1	57	230	6.9
06/05/1977	0300	10.0		50.0	43.0	76	0	0.0							CLR
06/05/1977	0000	25.0		62.1	39.0	42	310	9.2
06/04/1977	2100	25.0		69.1	39.0	33	280	9.2
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/04/1977	1800	25.0		68.0	42.1	39	320	11.5
06/04/1977	1500	25.0		60.1	39.0	45	300	5.8							CLR
06/04/1977	1200	25.0		46.0	39.9	79	290	4.6							CLR
06/04/1977	0900	15.0		28.9	28.0	96	120	4.6							CLR
06/04/1977	0600	15.0		32.0	30.9	95	0	0.0							CLR
06/04/1977	0300	15.0		36.0	34.0	92	0	0.0							CLR
06/04/1977	0000	25.0		53.1	33.1	46	340	8.1
06/03/1977	2100	25.0		57.0	32.0	38	310	11.5							CLR
06/03/1977	1800	25.0		57.0	33.1	40	340	6.9							CLR
06/03/1977	1500	25.0		48.0	33.1	56	10	9.2
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/03/1977	1200	10.0		36.0	35.1	96	340	4.6							CLR
06/03/1977	0900	7.0		34.0	34.0	100	0	0.0							CLR
06/03/1977	0600	7.0		39.0	37.9	95	360	6.9
06/03/1977	0300	3.0		42.1	42.1	100	310	8.1						FG
06/03/1977	0000	7.0		46.0	43.0	89	300	6.9
06/02/1977	2100	7.0		53.1	46.9	79	310	9.2
06/02/1977	1800	10.0		55.0	48.9	79	260	13.8						-DZ
06/02/1977	1500	15.0		54.0	48.0	80	260	6.9
06/02/1977	1200	10.0		57.0	46.9	69	260	9.2
06/02/1977	0900	10.0		48.0	45.0	89	240	5.8							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/02/1977	0600	10.0		53.1	44.1	71	230	5.8
06/02/1977	0300	10.0		55.0	48.0	77	280	4.6
06/02/1977	0000	15.0		64.0	46.9	53	200	6.9
06/01/1977	2100	15.0		69.1	46.0	43	260	13.8
06/01/1977	1800	10.0		72.0	48.0	42	200	13.8
06/01/1977	1500	15.0		68.0	54.0	60	210	13.8
06/01/1977	1200	4.0		61.0	59.0	93	230	9.2
06/01/1977	0900	3.0		59.0	59.0	100	160	8.1						-SHRA
06/01/1977	0700	3.0					190	8.1
06/01/1977	0600	3.0		57.0	57.0	100	150	9.2						-TSRA
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/01/1977	0300	2.0		60.1	57.0	89	160	8.1						DZ
06/01/1977	0000	2.0		64.0	57.9	80	120	11.5						DZ

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