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
05/31/1974	2100	2.0		64.9	63.0	93	170	11.5						-SHRA DZ
05/31/1974	1800	6.0		64.9	62.1	90	170	9.2						DZ
05/31/1974	1500	3.0		64.9	60.1	84	140	6.9
05/31/1974	1200	2.0		61.0	59.0	93	170	10.4						FG
05/31/1974	0900	7.0		54.0	53.1	96	150	8.1
05/31/1974	0600	7.0		52.0	50.0	92	0	0.0
05/31/1974	0300	7.0		55.0	50.0	83	0	0.0							CLR
05/31/1974	0000	15.0		68.0	51.1	54	360	4.6							CLR
05/30/1974	2100	15.0		71.1	48.9	45	350	6.9
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/30/1974	1800	15.0		70.0	46.0	42	320	10.4
05/30/1974	1500	15.0		64.0	54.0	69	10	8.1
05/30/1974	1200	1.0		55.9	55.0	96	320	4.6						FG
05/30/1974	0900	1.0		55.0	55.0	100	0	0.0						FG
05/30/1974	0600	1.0		55.0	55.0	100	0	0.0						FG
05/30/1974	0300	0.7		54.0	54.0	100	0	0.0						FG
05/30/1974	0000	2.0		60.1	59.0	96	330	4.6						FG
05/29/1974	2100	2.0		60.1	59.0	96	270	9.2						FG
05/29/1974	1800	0.7		59.0	59.0	100	220	8.1						FG
05/29/1974	1500	0.7		55.9	55.9	100	240	6.9						-RA FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/29/1974	1200	0.7		54.0	54.0	100	230	6.9						-RA FG
05/29/1974	0900	0.7		53.1	53.1	100	240	11.5						-RA FG
05/29/1974	0600	10.5		48.9	48.9	100	230	11.5						-RA FG
05/29/1974	0300	7.0		48.9	48.0	96	130	4.6						-RA
05/29/1974	0000	7.0		57.0	44.1	61	250	13.8						-SHRA
05/28/1974	2100	15.0		63.0	37.9	39	270	10.4
05/28/1974	1800	15.0		61.0	36.0	39	320	13.8
05/28/1974	1500	15.0		54.0	37.9	54	320	6.9
05/28/1974	1200	15.0		43.0	39.9	88	0	0.0							CLR
05/28/1974	0900	7.0		34.0	32.0	92	0	0.0							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/28/1974	0600	7.0		37.0	35.1	92	0	0.0							CLR
05/28/1974	0300	7.0		44.1	39.0	82	340	5.8
05/28/1974	0000	15.0		51.1	32.0	47	310	11.5
05/27/1974	2100	15.0		55.9	36.0	46	320	13.8
05/27/1974	1800	15.0		57.0	37.0	47	320	6.9
05/27/1974	1500	15.0		55.0	35.1	46	320	3.5
05/27/1974	1200	15.0		42.1	37.9	85	0	0.0							CLR
05/27/1974	0900	7.0		30.9	30.0	96	0	0.0							CLR
05/27/1974	0600	7.0		34.0	32.0	92	0	0.0							CLR
05/27/1974	0300	7.0		37.9	37.0	96	0	0.0							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/27/1974	0000	15.0		51.1	37.9	60	360	8.1
05/26/1974	2100	15.0		55.0	37.0	50	290	9.2
05/26/1974	1800	10.0		53.1	37.0	54	300	15.0
05/26/1974	1500	10.0		50.0	37.0	60	280	13.8
05/26/1974	1200	10.0		46.9	41.0	79	300	8.1
05/26/1974	0900	7.0		41.0	39.9	95	240	5.8
05/26/1974	0600	7.0		42.1	39.0	88	250	4.6
05/26/1974	0300	7.0		44.1	35.1	70	290	3.5
05/26/1974	0000	15.0		48.0	35.1	60	280	11.5
05/25/1974	2100	15.0		48.0	36.0	62	300	11.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/25/1974	1800	15.0		54.0	34.0	46	290	11.5
05/25/1974	1500	15.0		50.0	37.0	60	290	13.8
05/25/1974	1200	15.0		45.0	39.0	79	310	9.2
05/25/1974	0900	7.0		42.1	42.1	100	250	4.6
05/25/1974	0600	7.0		37.0	35.1	92	0	0.0
05/25/1974	0300	7.0		42.1	39.0	88	270	3.5							CLR
05/25/1974	0000	15.0		54.0	39.9	58	290	11.5
05/24/1974	2100	15.0		57.9	43.0	57	300	11.5
05/24/1974	1800	10.0		59.0	50.0	72	290	11.5
05/24/1974	1500	10.0		55.9	53.1	90	240	13.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/24/1974	1200	15.0		52.0	51.1	96	250	11.5
05/24/1974	0900	5.0		50.0	50.0	100	260	5.8						-RA FG
05/24/1974	0600	7.0		54.0	41.0	61	210	4.6
05/24/1974	0300	7.0		48.0	42.1	79	0	0.0							CLR
05/24/1974	0000	15.0		64.9	41.0	41	280	5.8							CLR
05/23/1974	2100	15.0		70.0	37.9	31	300	13.8							CLR
05/23/1974	1800	15.0		66.9	55.9	67	270	9.2
05/23/1974	1500	7.0		60.1	57.9	92	290	9.2
05/23/1974	1200	5.0		57.9	57.9	100	240	6.9						-SHRA FG
05/23/1974	0900	2.0		60.1	60.1	100	270	5.8						-SHRA FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/23/1974	0600	10.5		62.1	62.1	100	250	6.9						-SHRA FG
05/23/1974	0300	10.5		63.0	62.1	96	270	5.8
05/23/1974	0000	10.5		64.9	64.0	96	230	6.9
05/22/1974	2100	10.5		66.0	64.0	93	270	5.8
05/22/1974	1800	4.0		73.0	62.1	68	220	6.9						-SHRA DZ
05/22/1974	1500	6.0		73.0	63.0	70	260	10.4						DZ
05/22/1974	1200	10.5		61.0	57.9	89	220	9.2						DZ
05/22/1974	0900	2.0		50.0	48.9	96	140	4.6
05/22/1974	0600	7.0		52.0	51.1	96	0	0.0							CLR
05/22/1974	0300	7.0		55.0	53.1	93	130	4.6							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/22/1974	0000	10.0		71.1	53.1	53	340	5.8							CLR
05/21/1974	2100	15.0		78.1	50.0	37	270	6.9
05/21/1974	1800	15.0		75.9	51.1	41	300	9.2							CLR
05/21/1974	1500	15.0		69.1	55.0	61	240	8.1							CLR
05/21/1974	1200	15.0		51.1	46.0	82	110	4.6							CLR
05/21/1974	0900	7.0		42.1	37.0	82	50	4.6							CLR
05/21/1974	0600	7.0		43.0	36.0	76	150	4.6							CLR
05/21/1974	0300	7.0		46.9	36.0	65	140	4.6							CLR
05/21/1974	0000	15.0		64.0	33.1	31	50	6.9
05/20/1974	2100	15.0		66.9	30.0	25	140	9.2
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/20/1974	1800	15.0		64.9	33.1	30	120	11.5
05/20/1974	1500	15.0		55.9	30.9	38	130	9.2							CLR
05/20/1974	1200	15.0		44.1	28.9	55	90	6.9							CLR
05/20/1974	0900	7.0		36.0	30.0	78	0	0.0							CLR
05/20/1974	0600	7.0		42.1	30.0	62	60	6.9							CLR
05/20/1974	0300	7.0		46.9	35.1	63	50	11.5							CLR
05/20/1974	0000	15.0		62.1	39.9	44	20	11.5							CLR
05/19/1974	2100	15.0		69.1	41.0	36	330	10.4							CLR
05/19/1974	1800	15.0		64.9	46.9	52	60	9.2							CLR
05/19/1974	1500	15.0		60.1	46.0	59	40	11.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/19/1974	1200	15.0		51.1	43.0	73	60	8.1
05/19/1974	0900	7.0		51.1	43.0	73	360	9.2
05/19/1974	0600	7.0		52.0	43.0	71	40	5.8
05/19/1974	0300	7.0		55.0	43.0	63	30	6.9
05/19/1974	0000	15.0		63.0	46.0	54	40	9.2
05/18/1974	2100	15.0		73.0	43.0	34	290	9.2
05/18/1974	1800	15.0		72.0	37.9	29	330	3.5
05/18/1974	1500	15.0		64.9	41.0	41	0	0.0							CLR
05/18/1974	1200	3.0		54.0	53.1	96	360	6.9						FG
05/18/1974	0900	7.0		54.0	52.0	93	300	5.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/18/1974	0600	4.0		55.9	54.0	93	350	5.8						DZ
05/18/1974	0300	4.0		59.0	57.0	93	0	0.0						DZ
05/18/1974	0000	4.0		64.9	60.1	84	320	9.2						DZ
05/17/1974	2100	15.0		75.0	62.1	64	300	13.8
05/17/1974	1800	7.0		72.0	60.1	66	290	11.5
05/17/1974	1500	7.0		62.1	60.1	93	240	11.5
05/17/1974	1200	7.0		69.1	64.9	86	250	13.8
05/17/1974	0900	7.0		69.1	63.0	80	250	13.8
05/17/1974	0600	7.0		68.0	59.0	73	230	11.5
05/17/1974	0300	4.0		69.1	59.0	70	200	6.9						DZ
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/17/1974	0000	4.0		73.9	59.0	59	230	6.9						DZ
05/16/1974	2100	7.0		73.9	55.9	53	230	11.5
05/16/1974	1800	15.0		72.0	48.0	42	220	11.5
05/16/1974	1500	15.0		63.0	46.0	54	180	11.5
05/16/1974	1200	15.0		46.0	45.0	96	130	4.6							CLR
05/16/1974	0900	7.0		37.0	37.0	100	0	0.0							CLR
05/16/1974	0600	7.0		42.1	41.0	95	0	0.0							CLR
05/16/1974	0300	7.0		48.9	44.1	83	0	0.0							CLR
05/16/1974	0000	15.0		61.0	46.0	57	300	9.2							CLR
05/15/1974	2100	15.0		66.0	51.1	58	260	11.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/15/1974	1800	15.0		68.0	55.0	63	240	19.6
05/15/1974	1500	15.0		64.0	53.1	67	230	11.5
05/15/1974	1200	15.0		66.0	50.0	56	200	11.5
05/15/1974	0900	7.0		64.0	50.0	60	200	11.5
05/15/1974	0600	7.0		64.9	52.0	62	190	5.8							CLR
05/15/1974	0300	7.0		70.0	46.9	43	180	8.1							CLR
05/15/1974	0000	15.0		77.0	39.0	25	220	13.8							CLR
05/14/1974	2100	15.0		81.0	39.9	23	210	23.0							CLR
05/14/1974	1800	15.0		78.1	46.9	33	230	18.4
05/14/1974	1500	15.0		69.1	45.0	41	220	13.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/14/1974	1200	15.0		53.1	39.9	60	170	9.2
05/14/1974	0900	7.0		48.0	39.9	73	160	8.1
05/14/1974	0600	7.0		45.0	42.1	89	140	4.6
05/14/1974	0300	7.0		42.1	41.0	95	0	0.0
05/14/1974	0000	15.0		48.0	37.0	65	280	4.6
05/13/1974	2100	15.0		48.0	37.9	67	270	11.5
05/13/1974	1800	15.0		42.1	37.0	82	280	13.8
05/13/1974	1500	10.0		39.9	37.0	89	280	17.3
05/13/1974	1200	10.0		37.0	36.0	95	270	17.3
05/13/1974	0900	7.0		39.0	36.0	88	290	16.1
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/13/1974	0600	7.0		39.9	35.1	82	280	17.3
05/13/1974	0300	7.0		45.0	39.0	79	290	15.0
05/13/1974	0000	15.0		46.9	45.0	92	220	4.6
05/12/1974	2100	15.0		46.0	45.0	96	230	9.2
05/12/1974	1800	4.0		45.0	45.0	100	290	11.5						-RA FG
05/12/1974	1500	6.0		57.9	57.0	96	180	11.5						-RA FG
05/12/1974	1200	3.0		55.0	55.0	100	160	5.8						-SHRA FG
05/12/1974	0900	2.0		55.9	55.9	100	170	8.1						-SHRA FG
05/12/1974	0600	4.0		55.0	55.0	100	140	5.8						-SHRA FG
05/12/1974	0300	7.0		60.1	48.9	66	150	12.7
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/12/1974	0000	10.0		68.0	45.0	43	150	13.8
05/11/1974	2100	10.0		71.1	39.9	32	180	9.2
05/11/1974	1800	15.0		64.0	39.0	39	210	17.3
05/11/1974	1500	15.0		53.1	37.9	56	140	13.8
05/11/1974	1200	15.0		36.0	36.0	100	0	0.0							CLR
05/11/1974	0900	7.0		26.1	26.1	100	0	0.0							CLR
05/11/1974	0600	7.0		28.9	28.9	100	140	3.5
05/11/1974	0300	7.0		34.0	33.1	96	0	0.0
05/11/1974	0000	10.0		44.1	34.0	67	340	5.8
05/10/1974	2100	7.0		46.9	35.1	63	330	6.9
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/10/1974	1800	4.0		41.0	37.0	85	310	11.5
05/10/1974	1500	3.0		37.9	37.9	100	280	9.2						FG
05/10/1974	1200	2.0		37.9	37.9	100	320	10.4						FG
05/10/1974	0900	2.0		39.0	39.0	100	270	8.1						-DZ FG
05/10/1974	0600	3.0		41.0	41.0	100	290	8.1						FG
05/10/1974	0300	3.0		45.0	43.0	92	270	6.9						FG
05/10/1974	0000	3.0		46.9	46.0	96	280	4.6						FG
05/09/1974	2100	4.0		52.0	52.0	100	240	6.9						-SHRA FG
05/09/1974	1800	10.5		51.1	51.1	100	150	11.5						-SHRA FG
05/09/1974	1500	10.5		46.9	46.9	100	170	11.5						-RA FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/09/1974	1200	7.0		45.0	43.0	92	140	11.5						-SHRA
05/09/1974	0900	4.0		46.0	43.0	89	150	13.8						-SHRA
05/09/1974	0600	4.0		48.9	44.1	83	160	13.8						-SHRA
05/09/1974	0300	7.0		48.9	44.1	83	150	5.8						-SHRA
05/09/1974	0000	7.0		42.1	39.0	88	120	6.9
05/08/1974	2100	4.0		39.9	39.9	100	90	9.2						-SHRA FG
05/08/1974	1800	50.0		39.0	36.0	88	140	11.5						-SHRA
05/08/1974	1500	15.0		42.1	25.0	50	180	9.2
05/08/1974	1200	15.0		27.0	24.1	88	110	5.8
05/08/1974	0900	7.0		21.0	19.9	95	120	4.6							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/08/1974	0600	7.0		25.0	21.9	87	0	0.0							CLR
05/08/1974	0300	7.0		30.9	24.1	75	0	0.0							CLR
05/08/1974	0000	15.0		37.9	23.0	54	320	11.5
05/07/1974	2100	15.0		42.1	23.0	46	300	17.3
05/07/1974	1800	15.0		39.0	24.1	54	300	13.8
05/07/1974	1500	15.0		35.1	24.1	63	270	13.8
05/07/1974	1200	15.0		30.9	26.1	81	290	11.5
05/07/1974	0900	7.0		30.0	26.1	85	260	13.8						-SHSN
05/07/1974	0600	7.0		30.0	26.1	85	280	13.8						-SHSN
05/07/1974	0300	7.0		30.9	28.0	88	290	11.5						-SHSN
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/07/1974	0000	10.0		30.9	30.0	96	280	16.1						-SHSN
05/06/1974	2100	10.0		36.0	32.0	85	290	13.8						-SHSN
05/06/1974	1800	10.0		41.0	34.0	75	260	16.1
05/06/1974	1500	10.0		41.0	37.9	88	250	11.5
05/06/1974	1200	7.0		39.9	39.9	100	200	11.5						-SHRA
05/06/1974	0900	7.0		39.0	39.0	100	190	9.2
05/06/1974	0600	3.0		37.0	37.0	100	160	9.2						-RA
05/06/1974	0300	7.0		43.0	36.0	76	290	11.5						-SHRA
05/06/1974	0000	15.0		50.0	28.0	42	200	11.5
05/05/1974	2100	15.0		54.0	28.0	36	200	13.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/05/1974	1800	15.0		53.1	27.0	36	140	11.5
05/05/1974	1500	15.0		45.0	19.0	35	170	9.2
05/05/1974	1200	15.0		28.9	23.0	78	0	0.0
05/05/1974	0900	7.0		18.0	16.0	91	0	0.0							CLR
05/05/1974	0600	7.0		24.1	21.0	87	0	0.0							CLR
05/05/1974	0300	7.0		28.0	19.9	71	0	0.0							CLR
05/05/1974	0000	15.0		37.9	19.0	46	340	11.5
05/04/1974	2100	15.0		44.1	23.0	43	320	13.8
05/04/1974	1800	15.0		43.0	24.1	46	320	11.5
05/04/1974	1500	15.0		37.0	28.9	72	350	16.1
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/04/1974	1200	15.0		28.9	27.0	92	320	16.1
05/04/1974	0900	7.0		27.0	24.1	88	310	9.2							CLR
05/04/1974	0600	7.0		33.1	28.9	84	310	11.5
05/04/1974	0300	7.0		39.9	37.0	89	310	17.3
05/04/1974	0000	5.5		48.9	48.9	100	260	9.2						-DZ FG
05/03/1974	2100	3.0		50.0	50.0	100	260	17.3						-DZ FG
05/03/1974	1800	5.0		50.0	50.0	100	240	11.5						FG
05/03/1974	1500	3.0		44.1	44.1	100	170	9.2						FG
05/03/1974	1200	5.0		41.0	41.0	100	140	9.2						-RA FG
05/03/1974	0900	2.0		39.9	39.9	100	140	11.5						-RA FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/03/1974	0600	2.0		41.0	41.0	100	140	16.1						-RA FG
05/03/1974	0300	4.0		43.0	39.9	88	130	11.5						-SHRA FG
05/03/1974	0000	15.0		53.1	28.0	37	190	13.8
05/02/1974	2100	15.0		62.1	28.0	27	180	13.8
05/02/1974	1800	15.0		57.9	21.9	24	140	9.2
05/02/1974	1500	15.0		45.0	21.9	39	120	11.5
05/02/1974	1200	15.0		33.1	24.1	69	120	6.9
05/02/1974	0900	7.0		27.0	19.9	74	120	4.6
05/02/1974	0600	7.0		30.0	21.9	71	90	5.8							CLR
05/02/1974	0300	7.0		36.0	23.0	58	350	4.6							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
05/02/1974	0000	15.0		45.0	26.1	47	330	11.5							CLR
05/01/1974	2100	15.0		53.1	30.0	41	300	20.7							CLR
05/01/1974	1800	15.0		55.9	33.1	41	300	17.3
05/01/1974	1500	15.0		51.1	36.0	56	300	15.0
05/01/1974	1200	15.0		43.0	37.0	79	280	8.1							CLR
05/01/1974	0900	7.0		44.1	39.0	82	320	15.0
05/01/1974	0600	7.0		50.0	46.9	89	310	17.3
05/01/1974	0300	3.0		55.0	55.0	100	270	6.9						-RA FG
05/01/1974	0000	3.0		57.0	57.0	100	300	4.6						-RA FG

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