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
05/31/1970	2100	7.0		73.9	57.9	57	240	9.2
05/31/1970	1800	7.0		73.0	59.0	61	200	12.7
05/31/1970	1500	7.0		66.9	57.9	72	240	8.1
05/31/1970	1200	7.0		57.9	54.0	86	180	5.8
05/31/1970	0900	7.0		50.0	48.9	96	120	4.6							CLR
05/31/1970	0600	7.0		54.0	50.0	86	150	8.1							CLR
05/31/1970	0300	7.0		57.9	48.0	69	170	6.9							CLR
05/31/1970	0000	7.0		66.9	48.0	50	160	9.2							CLR
05/30/1970	2100	7.0		72.0	46.0	39	190	11.5							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/30/1970	1800	7.0		68.0	46.9	46	140	11.5							CLR
05/30/1970	1500	7.0		61.0	45.0	55	190	15.0							CLR
05/30/1970	1200	7.0		52.0	43.0	71	180	12.7							CLR
05/30/1970	0900	7.0		50.0	42.1	74	150	9.2							CLR
05/30/1970	0600	7.0		54.0	44.1	69	140	11.5							CLR
05/30/1970	0300	7.0		55.0	46.0	71	150	8.1							CLR
05/30/1970	0000	7.0		64.0	46.9	53	160	9.2							CLR
05/29/1970	2100	7.0		70.0	44.1	39	150	11.5							CLR
05/29/1970	1800	7.0		69.1	44.1	40	130	12.7							CLR
05/29/1970	1500	7.0		61.0	45.0	55	130	11.5							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/29/1970	1200	7.0		48.9	44.1	83	120	10.4							CLR
05/29/1970	0900	7.0		43.0	41.0	92	110	4.6							CLR
05/29/1970	0600	7.0		46.0	41.0	82	0	0.0							CLR
05/29/1970	0300	7.0		50.0	42.1	74	130	4.6							CLR
05/29/1970	0000	7.0		59.0	42.1	53	70	6.9							CLR
05/28/1970	2100	7.0		62.1	41.0	45	80	8.1
05/28/1970	1800	7.0		57.9	42.1	55	120	11.5
05/28/1970	1500	7.0		50.0	39.9	68	120	6.9
05/28/1970	1200	7.0		37.0	37.0	100	120	5.8							CLR
05/28/1970	0900	3.0		30.9	30.9	100	0	0.0						FG	CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/28/1970	0600	5.0		33.1	33.1	100	0	0.0						FG	CLR
05/28/1970	0300	7.0		39.9	37.0	89	0	0.0							CLR
05/28/1970	0000	7.0		45.0	37.9	76	310	9.2
05/27/1970	2100	7.0		48.0	37.0	65	320	11.5
05/27/1970	1800	7.0		45.0	39.0	79	320	9.2
05/27/1970	1500	7.0		43.0	36.0	76	300	9.2
05/27/1970	1200	7.0		41.0	34.0	75	310	6.9
05/27/1970	0900	7.0		41.0	36.0	82	320	6.9
05/27/1970	0600	7.0		42.1	39.9	92	310	5.8							CLR
05/27/1970	0300	7.0		48.0	37.0	65	280	4.6							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/27/1970	0000	7.0		55.9	43.0	61	300	11.5
05/26/1970	2100	7.0		64.9	46.9	52	260	11.5
05/26/1970	1800	7.0		63.0	41.0	44	270	11.5
05/26/1970	1500	7.0		59.0	48.0	66	270	9.2
05/26/1970	1200	7.0		53.1	52.0	96	300	5.8
05/26/1970	0900	2.0		57.0	57.0	100	300	11.5						-RA FG
05/26/1970	0600	1.0		57.0	57.0	100	240	5.8						-RA FG
05/26/1970	0300	2.0		59.0	59.0	100	230	6.9						-RA FG
05/26/1970	0000	3.0		64.9	63.0	93	160	17.3						FG
05/25/1970	2100	5.0		68.0	63.0	83	250	6.9						DZ
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/25/1970	1800	7.0		70.0	63.0	78	180	15.0
05/25/1970	1500	7.0		60.1	60.1	100	210	9.2						-RA
05/25/1970	1200	3.0		59.0	59.0	100	180	5.8						FG
05/25/1970	0900	3.0		57.9	57.9	100	220	5.8						FG
05/25/1970	0600	1.0		61.0	61.0	100	190	6.9						FG
05/25/1970	0300	0.2		60.1	60.1	100	150	6.9						-RA FG
05/25/1970	0000	1.0		61.0	61.0	100	140	5.8						FG
05/24/1970	2100	3.0		60.1	60.1	100	150	8.1						-SHRA FG
05/24/1970	1800	5.0		62.1	61.0	96	150	6.9						-SHRA FG
05/24/1970	1500	6.0		62.1	61.0	96	110	4.6						FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/24/1970	1200	1.0		55.9	55.9	100	110	4.6						FG
05/24/1970	0900	0.5		55.9	55.9	100	0	0.0						FG
05/24/1970	0600	2.0		57.0	57.0	100	120	6.9						FG
05/24/1970	0300	2.0		57.0	57.0	100	50	8.1						FG
05/24/1970	0000	7.0		63.0	61.0	93	330	5.8
05/23/1970	2100	7.0		64.9	59.0	81	260	9.2
05/23/1970	1800	7.0		64.0	60.1	87	220	11.5
05/23/1970	1500	7.0		61.0	60.1	96	270	5.8
05/23/1970	1200	5.0		57.0	57.0	100	330	5.8						-SHRA FG
05/23/1970	0900	7.0		57.9	57.9	100	0	0.0
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/23/1970	0600	5.0		59.0	59.0	100	110	6.9
05/23/1970	0300	5.0		62.1	61.0	96	0	0.0						DZ
05/23/1970	0000	5.0		70.0	57.0	63	300	9.2						DZ
05/22/1970	2100	6.0		77.0	57.9	51	290	17.3						DZ
05/22/1970	1800	7.0		80.1	55.0	42	290	18.4
05/22/1970	1500	7.0		75.0	55.0	49	280	13.8
05/22/1970	1200	6.0		63.0	60.1	90	220	8.1
05/22/1970	0900	7.0		57.9	55.9	93	220	4.6							CLR
05/22/1970	0600	6.0		59.0	55.9	89	0	0.0						FG	CLR
05/22/1970	0300	7.0		60.1	55.0	83	230	5.8							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/22/1970	0000	7.0		72.0	55.0	55	230	5.8							CLR
05/21/1970	2100	7.0		78.1	53.1	41	0	0.0
05/21/1970	1800	7.0		77.0	50.0	38	330	11.5
05/21/1970	1500	7.0		68.0	46.0	45	190	8.1
05/21/1970	1200	7.0		50.0	41.0	71	120	6.9
05/21/1970	0900	7.0		41.0	39.9	95	0	0.0							CLR
05/21/1970	0600	7.0		46.0	42.1	86	0	0.0							CLR
05/21/1970	0300	7.0		54.0	46.9	77	0	0.0							CLR
05/21/1970	0000	7.0		66.9	50.0	54	20	10.4							CLR
05/20/1970	2100	7.0		75.0	45.0	34	350	9.2							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/20/1970	1800	7.0		72.0	46.9	41	30	10.4							CLR
05/20/1970	1500	7.0		64.9	46.9	52	340	9.2
05/20/1970	1200	7.0		46.0	46.0	100	0	0.0
05/20/1970	0900	7.0		48.0	48.0	100	0	0.0
05/20/1970	0600	7.0		59.0	57.9	96	310	6.9							CLR
05/20/1970	0300	7.0		64.0	57.0	78	280	8.1							CLR
05/20/1970	0000	7.0		70.0	54.0	56	300	9.2
05/19/1970	2100	7.0		73.9	55.0	51	270	10.4
05/19/1970	1800	7.0		73.0	55.9	55	290	16.1
05/19/1970	1500	7.0		66.0	53.1	63	280	9.2							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/19/1970	1200	7.0		46.0	42.1	86	0	0.0
05/19/1970	0900	7.0		39.0	37.9	95	0	0.0
05/19/1970	0600	7.0		41.0	39.9	95	0	0.0
05/19/1970	0300	7.0		42.1	37.0	82	130	4.6							CLR
05/19/1970	0000	7.0		55.0	39.0	54	310	9.2
05/18/1970	2100	7.0		57.9	37.0	45	310	11.5
05/18/1970	1800	7.0		55.0	37.9	52	270	13.8
05/18/1970	1500	7.0		44.1	37.0	76	310	9.2
05/18/1970	1200	5.0		37.0	37.0	100	320	6.9						FG
05/18/1970	0900	7.0		33.1	33.1	100	290	4.6							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/18/1970	0600	7.0		37.0	37.0	100	0	0.0							CLR
05/18/1970	0300	7.0		42.1	39.9	92	290	6.9
05/18/1970	0000	7.0		43.0	41.0	92	320	5.8
05/17/1970	2100	7.0		45.0	44.1	96	280	11.5
05/17/1970	1800	4.0		43.0	42.1	96	260	9.2						-SHRA FG
05/17/1970	1500	5.0		46.0	46.0	100	260	8.1						-SHRA FG
05/17/1970	1200	3.0		45.0	45.0	100	240	9.2						FG
05/17/1970	0900	4.0		46.0	46.0	100	300	6.9						FG
05/17/1970	0600	2.0		46.9	46.9	100	0	0.0						FG
05/17/1970	0300	2.0		50.0	50.0	100	200	3.5						FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/17/1970	0000	2.0		52.0	52.0	100	270	9.2						-RA FG
05/16/1970	2100	1.0		55.0	55.0	100	140	11.5						RA
05/16/1970	1800	3.0		55.9	55.0	96	130	17.3
05/16/1970	1500	4.0		55.0	55.0	100	150	13.8						FG
05/16/1970	1200	2.0		54.0	54.0	100	180	13.8						TSRA
05/16/1970	0900	3.0		53.1	53.1	100	170	11.5						-SHRA FG
05/16/1970	0600	1.0		53.1	53.1	100	160	20.7						FG
05/16/1970	0300	1.0		53.1	53.1	100	150	13.8						FG
05/16/1970	0000	5.5		54.0	54.0	100	130	16.1
05/15/1970	2100	4.0		61.0	55.9	83	140	8.1						DZ
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/15/1970	1800	7.0		60.1	55.9	86	150	13.8
05/15/1970	1500	7.0		53.1	53.1	100	150	11.5
05/15/1970	1200	4.0		53.1	53.1	100	140	13.8						-SHRA FG
05/15/1970	0900	3.0		54.0	54.0	100	130	9.2						-SHRA FG
05/15/1970	0600	3.0		53.1	53.1	100	130	12.7						FG
05/15/1970	0300	7.0		53.1	51.1	93	120	13.8							CLR
05/15/1970	0000	7.0		60.1	51.1	72	70	6.9
05/14/1970	2100	7.0		64.0	52.0	64	50	4.6
05/14/1970	1800	7.0		59.0	52.0	77	70	11.5
05/14/1970	1500	6.0		51.1	48.9	92	60	10.4						FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/14/1970	1200	1.0		46.9	46.9	100	20	10.4						FG
05/14/1970	0900	0.5		50.0	50.0	100	30	12.7						-DZ FG
05/14/1970	0600	0.7		59.0	59.0	100	50	4.6						FG
05/14/1970	0300	0.7		57.9	57.9	100	90	4.6						FG
05/14/1970	0000	0.7		60.1	60.1	100	290	5.8						SHRA FG
05/13/1970	2100	3.0		64.0	63.0	96	360	5.8						FG
05/13/1970	1800	5.0		63.0	61.0	93	230	11.5						FG
05/13/1970	1500	3.0		57.9	57.9	100	230	8.1						FG
05/13/1970	1200	3.0		57.0	57.0	100	240	9.2						FG
05/13/1970	0900	1.0		57.0	57.0	100	240	9.2						FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/13/1970	0600	1.0		59.0	59.0	100	220	8.1						FG
05/13/1970	0300	7.0		60.1	59.0	96	170	4.6
05/13/1970	0000	7.0		66.9	57.0	70	190	6.9
05/12/1970	2100	7.0		70.0	57.0	63	220	9.2
05/12/1970	1800	7.0		68.0	57.9	70	180	6.9
05/12/1970	1500	7.0		62.1	57.0	83	260	11.5
05/12/1970	1200	3.0		54.0	54.0	100	30	3.5						FG
05/12/1970	0900	3.0		54.0	54.0	100	130	5.8						-SHRA FG
05/12/1970	0600	3.0		53.1	53.1	100	110	4.6						FG
05/12/1970	0300	5.0		55.0	55.0	100	0	0.0						FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/12/1970	0000	7.0		57.0	55.9	96	200	3.5
05/11/1970	2100	7.0		70.0	52.0	52	180	9.2
05/11/1970	1800	7.0		72.0	48.9	44	230	9.2
05/11/1970	1500	7.0		64.9	51.1	60	320	9.2
05/11/1970	1200	5.0		55.9	55.9	100	270	6.9						FG
05/11/1970	0900	5.0		55.0	55.0	100	290	5.8						FG
05/11/1970	0600	3.0		53.1	53.1	100	230	5.8						FG
05/11/1970	0300	7.0		55.9	55.9	100	170	5.8
05/11/1970	0000	6.0		59.0	57.9	96	200	9.2						FG
05/10/1970	2100	7.0		64.9	60.1	84	180	9.2
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/10/1970	1800	7.0		77.0	51.1	40	210	13.8						TSRA
05/10/1970	1500	7.0		71.1	51.1	49	220	17.3
05/10/1970	1200	7.0		61.0	52.0	72	220	6.9
05/10/1970	0900	7.0		55.9	50.0	80	230	5.8							CLR
05/10/1970	0600	7.0		57.9	48.9	71	240	5.8							CLR
05/10/1970	0300	7.0		63.0	48.9	60	240	4.6
05/10/1970	0000	7.0		72.0	46.9	41	280	9.2
05/09/1970	2100	7.0		78.1	48.0	34	210	17.3
05/09/1970	1800	7.0		78.1	54.0	43	260	11.5
05/09/1970	1500	7.0		71.1	52.0	51	260	13.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/09/1970	1200	7.0		61.0	51.1	69	260	13.8							CLR
05/09/1970	0900	7.0		57.0	48.9	74	240	8.1							CLR
05/09/1970	0600	7.0		57.0	48.9	74	240	8.1
05/09/1970	0300	7.0		55.9	46.9	71	190	3.5
05/09/1970	0000	7.0		69.1	46.0	43	310	9.2
05/08/1970	2100	7.0		73.0	46.9	39	250	13.8
05/08/1970	1800	7.0		71.1	48.0	44	260	13.8
05/08/1970	1500	7.0		62.1	46.0	55	270	11.5
05/08/1970	1200	7.0		46.9	30.9	53	220	10.4
05/08/1970	0900	7.0		43.0	33.1	67	220	4.6
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/08/1970	0600	7.0		43.0	30.0	59	320	4.6						-SHRA
05/08/1970	0300	7.0		37.9	23.0	54	220	5.8
05/08/1970	0000	7.0		46.9	19.9	33	310	5.8
05/07/1970	2100	7.0		48.0	17.1	28	320	10.4
05/07/1970	1800	7.0		44.1	16.0	31	270	17.3
05/07/1970	1500	7.0		39.9	16.0	37	310	17.3
05/07/1970	1200	7.0		28.0	21.0	74	310	8.1							CLR
05/07/1970	0900	7.0		24.1	16.0	70	250	5.8							CLR
05/07/1970	0600	7.0		27.0	14.0	57	300	5.8							CLR
05/07/1970	0300	7.0		30.0	18.0	60	320	9.2							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/07/1970	0000	7.0		35.1	14.0	41	300	11.5							CLR
05/06/1970	2100	7.0		39.9	18.0	40	320	11.5
05/06/1970	1800	7.0		36.0	21.9	56	320	16.1
05/06/1970	1500	7.0		32.0	19.9	60	320	13.8
05/06/1970	1200	7.0		30.0	27.0	88	330	8.1						-SN
05/06/1970	0900	5.0		33.1	28.0	81	310	13.8						FG
05/06/1970	0600	7.0		34.0	26.1	72	320	13.8
05/06/1970	0300	7.0		35.1	30.0	81	310	11.5
05/06/1970	0000	7.0		44.1	39.0	82	290	13.8
05/05/1970	2100	7.0		52.0	35.1	52	300	13.8						-SHRA
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/05/1970	1800	7.0		60.1	39.9	47	260	17.3
05/05/1970	1500	4.0		46.0	46.0	100	230	9.2						FG
05/05/1970	1200	3.0		45.0	45.0	100	330	5.8						FG
05/05/1970	0900	1.0		44.1	44.1	100	300	4.6						FG
05/05/1970	0600	4.0		45.0	45.0	100	220	5.8						FG
05/05/1970	0300	7.0		50.0	48.0	92	230	8.1
05/05/1970	0000	7.0		59.0	42.1	53	280	6.9
05/04/1970	2100	7.0		62.1	39.9	44	290	11.5
05/04/1970	1800	7.0		62.1	37.0	39	250	9.2
05/04/1970	1500	7.0		55.9	35.1	45	210	11.5							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/04/1970	1200	7.0		37.0	36.0	95	130	5.8							CLR
05/04/1970	0900	7.0		34.0	30.9	88	0	0.0
05/04/1970	0600	7.0		35.1	30.9	84	0	0.0
05/04/1970	0300	7.0		39.9	33.1	76	0	0.0
05/04/1970	0000	7.0		48.9	28.9	45	0	0.0
05/03/1970	2100	7.0		52.0	28.9	40	330	6.9
05/03/1970	1800	7.0		46.9	30.0	51	320	5.8
05/03/1970	1500	7.0		42.1	28.0	57	300	8.1
05/03/1970	1200	6.0		37.9	37.9	100	320	3.5						FG
05/03/1970	0900	4.0		36.0	36.0	100	290	5.8						FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/03/1970	0600	3.0		39.9	39.9	100	320	6.9						FG
05/03/1970	0300	4.0		39.9	39.0	96	290	8.1						FG
05/03/1970	0000	6.0		42.1	42.1	100	280	4.6						-RA FG
05/02/1970	2100	7.0		46.0	45.0	96	290	6.9
05/02/1970	1800	7.0		46.9	42.1	83	270	6.9						-DZ
05/02/1970	1500	7.0		50.0	44.1	80	320	10.4
05/02/1970	1200	7.0		53.1	46.0	77	320	9.2
05/02/1970	0900	7.0		55.9	48.0	74	320	9.2
05/02/1970	0600	7.0		64.0	61.0	89	290	6.9
05/02/1970	0300	7.0		71.1	57.0	61	300	15.0
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/02/1970	0000	6.0		75.9	54.0	46	190	10.4						DZ
05/01/1970	2100	7.0		81.0	57.9	45	200	17.3
05/01/1970	1800	7.0		78.1	57.9	50	230	13.8
05/01/1970	1500	7.0		73.0	55.0	53	230	11.5
05/01/1970	1200	7.0		64.0	50.0	60	160	9.2
05/01/1970	0900	7.0		62.1	48.0	60	160	11.5							CLR
05/01/1970	0600	7.0		64.9	48.0	54	150	13.8
05/01/1970	0300	7.0		68.0	50.0	52	150	9.2
05/01/1970	0000	7.0		72.0	55.9	57	130	6.9

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