The Pennsylvania State Climatologist is a service to the Commonwealth by the College of Earth and Mineral Sciences and Penn State.

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
02/28/1974	2100	3.0		35.1	33.1	92	220	13.8
02/28/1974	1800	7.0		39.9	27.0	59	210	11.5						-SHRA
02/28/1974	1500	7.0		39.0	23.0	52	200	11.5
02/28/1974	1200	7.0		37.0	19.9	49	230	16.1
02/28/1974	0900	7.0		37.9	21.9	52	230	13.8
02/28/1974	0600	7.0		37.0	19.9	49	230	6.9
02/28/1974	0300	7.0		36.0	19.9	51	210	9.2
02/28/1974	0000	7.0		36.0	19.0	49	190	11.5
02/27/1974	2100	15.0		37.0	17.1	43	190	13.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
02/27/1974	1800	15.0		34.0	14.0	43	210	11.5
02/27/1974	1500	15.0		23.0	10.9	59	230	11.5
02/27/1974	1200	7.0		14.0	9.0	79	220	8.1
02/27/1974	0900	7.0		12.9	6.1	73	230	4.6							CLR
02/27/1974	0600	7.0		10.9	7.0	83	230	4.6							CLR
02/27/1974	0300	7.0		14.0	8.1	76	240	8.1							CLR
02/27/1974	0000	7.0		19.0	7.0	58	280	5.8							CLR
02/26/1974	2100	15.0		23.0	9.0	54	260	11.5
02/26/1974	1800	7.0		19.9	10.9	67	290	12.7						-SHSN
02/26/1974	1500	4.0		14.0	10.0	83	260	11.5						-SHSN
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
02/26/1974	1200	10.0		10.9	8.1	87	240	8.1
02/26/1974	0900	3.0		10.0	7.0	87	290	9.2						-SHSN
02/26/1974	0600	5.0		10.0	8.1	91	270	8.1						-SHSN
02/26/1974	0300	3.0		10.9	7.0	83	290	9.2						-SN
02/26/1974	0000	3.0		10.9	8.1	87	300	9.2						-SHSN
02/25/1974	2100	7.0		16.0	9.0	73	300	13.8						-SHSN
02/25/1974	1800	3.0		16.0	10.0	76	320	13.8						-SHSN
02/25/1974	1500	5.5		16.0	12.9	87	340	11.5						-SN
02/25/1974	1200	2.0		15.1	12.9	90	20	9.2						-SN
02/25/1974	0900	2.0		21.9	21.0	96	40	5.8						-SN
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
02/25/1974	0600	3.0		25.0	21.9	87	100	8.1						-SN
02/25/1974	0300	5.0		24.1	21.9	91	100	6.9						-SN
02/25/1974	0000	3.0		27.0	21.0	78	140	17.3						-SHSN
02/24/1974	2100	15.0		30.0	14.0	50	90	6.9
02/24/1974	1800	15.0		25.0	12.9	59	150	9.2
02/24/1974	1500	15.0		16.0	10.9	80	130	8.1
02/24/1974	1200	15.0		5.0	3.9	95	0	0.0
02/24/1974	0900	7.0		9.0	7.0	91	40	5.8							CLR
02/24/1974	0600	7.0		12.9	10.9	91	0	0.0						-SHSN
02/24/1974	0300	7.0		12.0	7.0	79	300	3.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
02/24/1974	0000	7.0		14.0	9.0	79	270	11.5						-SHSN
02/23/1974	2100	10.0		18.0	10.0	70	270	15.0
02/23/1974	1800	6.0		18.0	10.0	70	280	11.5						-BLSN
02/23/1974	1500	0.7		16.0	12.9	87	290	17.3						-SN -BLSN
02/23/1974	1200	3.0		17.1	10.0	73	290	23.0						-SN -BLSN
02/23/1974	0900	3.0		18.0	12.9	80	280	20.7						-SN -BLSN
02/23/1974	0600	3.0		23.0	19.0	84	280	23.0						-SN -BLSN
02/23/1974	0300	5.0		30.9	28.0	88	270	20.7						-SN -BLSN
02/23/1974	0000	7.0		37.0	30.0	75	240	11.5
02/22/1974	2100	15.0		46.0	39.0	76	230	11.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
02/22/1974	1800	7.0		50.0	45.0	82	220	11.5						-RA
02/22/1974	1500	7.0		46.9	45.0	92	150	11.5
02/22/1974	1200	2.0		39.9	39.9	100	160	11.5						-RA FG
02/22/1974	0900	5.0		34.0	32.0	92	150	11.5						-RA
02/22/1974	0600	7.0		35.1	23.0	61	130	13.8
02/22/1974	0300	7.0		34.0	23.0	63	150	11.5
02/22/1974	0000	7.0		35.1	23.0	61	140	13.8							CLR
02/21/1974	2100	15.0		42.1	19.9	40	150	11.5
02/21/1974	1800	15.0		37.9	17.1	42	130	12.7							CLR
02/21/1974	1500	15.0		26.1	23.0	88	130	6.9
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
02/21/1974	1200	7.0		12.0	10.9	95	140	4.6							CLR
02/21/1974	0900	7.0		12.9	12.0	96	0	0.0							CLR
02/21/1974	0600	7.0		18.0	14.0	84	140	3.5							CLR
02/21/1974	0300	7.0		21.9	15.1	74	290	4.6							CLR
02/21/1974	0000	7.0		26.1	16.0	65	290	9.2							CLR
02/20/1974	2100	15.0		30.9	14.0	48	310	13.8							CLR
02/20/1974	1800	15.0		27.0	21.9	81	310	11.5
02/20/1974	1500	3.0		25.0	25.0	100	280	17.3						-SN FG
02/20/1974	1200	0.5		27.0	27.0	100	300	17.3						-SN FG
02/20/1974	0900	1.0		28.9	28.9	100	330	6.9						-SN FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
02/20/1974	0600	0.5		32.0	32.0	100	290	8.1						FG
02/20/1974	0300	2.0		33.1	33.1	100	190	9.2						-RA FG
02/20/1974	0000	4.0		32.0	32.0	100	150	8.1						FG
02/19/1974	2100	5.0		32.0	32.0	100	140	8.1						-RA
02/19/1974	1800	0.7		30.0	30.0	100	140	13.8						-SHSN
02/19/1974	1500	7.0		28.9	28.9	100	120	11.5
02/19/1974	1200	7.0		30.0	19.0	63	160	13.8
02/19/1974	0900	7.0		30.0	16.0	55	150	10.4
02/19/1974	0600	7.0		28.9	14.0	53	170	15.0
02/19/1974	0300	7.0		28.9	15.1	55	160	9.2
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
02/19/1974	0000	7.0		28.0	12.0	50	200	4.6
02/18/1974	2100	15.0		28.0	12.9	52	180	9.2
02/18/1974	1800	15.0		21.0	12.0	67	150	6.9
02/18/1974	1500	15.0		14.0	10.0	83	300	6.9							CLR
02/18/1974	1200	3.0		10.9	10.0	96	290	5.8						-SHSN
02/18/1974	0900	3.0		12.0	10.9	95	300	4.6						-SHSN
02/18/1974	0600	3.0		12.0	10.9	95	310	11.5						-SHSN
02/18/1974	0300	2.0		15.1	12.9	90	310	11.5						-SHSN
02/18/1974	0000	2.0		15.1	14.0	95	300	11.5						-SHSN
02/17/1974	2100	2.0		18.0	14.0	84	310	17.3						-SHSN
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
02/17/1974	1800	2.0		23.0	17.1	77	290	17.3						-SHSN
02/17/1974	1500	5.0		21.9	17.1	81	290	11.5						-SHSN
02/17/1974	1200	15.0		21.9	17.1	81	330	17.3						-SHSN
02/17/1974	0900	7.0		21.0	19.9	95	310	13.8						-SHSN
02/17/1974	0600	7.0		21.0	19.0	91	290	8.1
02/17/1974	0300	7.0		24.1	21.9	91	300	4.6
02/17/1974	0000	3.0		25.0	21.9	87	170	3.5						-SHSN DZ
02/16/1974	2100	6.0		26.1	21.0	80	180	9.2						DZ
02/16/1974	1800	7.0		24.1	19.0	80	200	11.5
02/16/1974	1500	15.0		18.0	12.0	77	180	11.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
02/16/1974	1200	15.0		12.0	1.9	63	150	11.5
02/16/1974	0900	7.0		12.0	-0.9	55	150	12.7							CLR
02/16/1974	0600	7.0		9.0	-0.9	63	140	11.5							CLR
02/16/1974	0300	7.0		10.9	0.0	60	0	0.0							CLR
02/16/1974	0000	7.0		18.0	-2.9	38	60	3.5							CLR
02/15/1974	2100	15.0		23.0	-4.0	29	60	3.5							CLR
02/15/1974	1800	15.0		17.1	-2.9	40	30	4.6							CLR
02/15/1974	1500	15.0		8.1	-2.0	62	70	6.9							CLR
02/15/1974	1200	15.0		3.0	1.0	91	40	4.6							CLR
02/15/1974	0900	5.0		8.1	6.1	91	30	5.8						-SHSN FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
02/15/1974	0600	3.0		9.0	3.9	79	40	6.9						-SHSN
02/15/1974	0300	7.0		10.0	0.0	62	50	5.8
02/15/1974	0000	7.0		12.9	1.9	60	60	6.9
02/14/1974	2100	15.0		16.0	3.9	58	50	5.8
02/14/1974	1800	15.0		16.0	3.9	58	340	4.6
02/14/1974	1500	10.0		10.9	6.1	80	40	11.5
02/14/1974	1200	7.0		12.9	8.1	80	20	9.2
02/14/1974	0900	7.0		19.9	12.9	73	360	11.5
02/14/1974	0600	2.0		28.9	28.0	96	320	11.5						FG
02/14/1974	0300	4.0		30.9	30.9	100	340	6.9						FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
02/14/1974	0000	7.0		36.0	32.0	85	260	8.1
02/13/1974	2100	10.0		42.1	33.1	70	250	15.0							CLR
02/13/1974	1800	7.0		39.9	32.0	73	250	13.8
02/13/1974	1500	7.0		37.9	28.9	69	220	11.5
02/13/1974	1200	7.0		36.0	26.1	66	230	13.8
02/13/1974	0900	7.0		34.0	21.9	60	210	9.2							CLR
02/13/1974	0600	7.0		33.1	23.0	66	190	8.1							CLR
02/13/1974	0300	7.0		33.1	25.0	71	200	11.5							CLR
02/13/1974	0000	7.0		32.0	23.0	69	150	6.9							CLR
02/12/1974	2100	10.0		34.0	25.0	69	210	11.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
02/12/1974	1800	10.0		30.0	21.9	71	240	12.7
02/12/1974	1500	7.0		21.9	19.9	91	220	11.5
02/12/1974	1200	6.0		17.1	16.0	95	240	6.9						-SN
02/12/1974	0900	6.0		16.0	12.9	87	260	6.9						-SN
02/12/1974	0600	3.0		14.0	10.9	87	290	13.8						-SN -BLSN
02/12/1974	0300	5.5		10.9	10.9	100	230	11.5						-SN FG
02/12/1974	0000	5.5		10.9	9.0	91	250	10.4						-SN FG
02/11/1974	2100	7.0		12.9	3.9	66	260	11.5
02/11/1974	1800	3.0		12.0	6.1	76	290	11.5						-SN -BLSN
02/11/1974	1500	0.7		10.0	9.0	95	270	13.8						-SN
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
02/11/1974	1200	1.0		10.0	9.0	95	290	13.8						-SN -BLSN
02/11/1974	0900	5.5		12.9	10.9	91	280	17.3						-SN -BLSN
02/11/1974	0600	2.0		19.0	19.0	100	290	13.8						-SHSN
02/11/1974	0300	1.0		18.0	18.0	100	200	11.5						-SN FG
02/11/1974	0000	0.7		16.0	16.0	100	190	9.2						-SN FG
02/10/1974	2100	5.5		15.1	12.9	90	170	11.5						-SN
02/10/1974	1800	2.0		12.0	10.0	91	230	17.3						-SHSN
02/10/1974	1500	3.0		6.1	5.0	95	230	9.2						-SHSN FG
02/10/1974	1200	3.0		-0.9	-0.9	100	220	4.6						-SHSN FG
02/10/1974	0900	7.0		1.9	1.0	95	240	3.5						-SHSN
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
02/10/1974	0600	6.0		7.0	5.0	91	300	9.2						-SHSN
02/10/1974	0300	4.0		8.1	7.0	95	280	9.2						-SHSN
02/10/1974	0000	6.0		10.0	7.0	87	250	5.8						-SHSN
02/09/1974	2100	2.0		15.1	10.0	80	290	11.5						-SHSN
02/09/1974	1800	2.0		14.0	9.0	79	300	6.9						-SHSN
02/09/1974	1500	3.0		9.0	6.1	87	260	8.1						-SHSN
02/09/1974	1200	5.0		5.0	3.0	91	280	4.6						-SHSN
02/09/1974	0900	3.0		5.0	3.9	95	0	0.0						FG
02/09/1974	0600	3.0		8.1	6.1	91	290	4.6						-SHSN FG
02/09/1974	0300	7.0		8.1	6.1	91	320	6.9
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
02/09/1974	0000	7.0		15.1	6.1	66	340	6.9
02/08/1974	2100	15.0		21.0	8.1	56	0	0.0
02/08/1974	1800	7.0		19.0	8.1	61	50	4.6
02/08/1974	1500	7.0		8.1	8.1	100	110	6.9
02/08/1974	1200	7.0		8.1	6.1	91	60	4.6						-SHSN
02/08/1974	0900	7.0		10.0	9.0	95	40	5.8						-SHSN
02/08/1974	0600	7.0		10.9	10.0	96	0	0.0						-SHSN
02/08/1974	0300	7.0		12.9	10.9	91	350	3.5						-SHSN
02/08/1974	0000	10.0		15.1	10.9	83	320	6.9						-SHSN
02/07/1974	2100	7.0		17.1	12.0	80	330	13.8						-SHSN
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
02/07/1974	1800	15.0		19.0	12.9	76	320	11.5
02/07/1974	1500	3.0		17.1	15.1	91	320	9.2						-SN FG
02/07/1974	1200	3.0		21.9	21.9	100	310	4.6						FG
02/07/1974	0900	2.0		21.9	21.9	100	0	0.0						-SN FG
02/07/1974	0600	1.0		19.9	19.9	100	120	9.2						-SN FG
02/07/1974	0300	5.5		19.9	19.0	96	130	13.8						-SN
02/07/1974	0000	5.0		21.9	16.0	77	150	12.7						-SN
02/06/1974	2100	5.0		21.9	15.1	74	140	13.8						-SN
02/06/1974	1800	7.0		19.0	10.0	67	130	13.8
02/06/1974	1500	15.0		12.0	8.1	83	120	15.0
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
02/06/1974	1200	7.0		6.1	3.9	90	110	8.1
02/06/1974	0900	4.0		3.9	1.9	91	110	5.8						-SN
02/06/1974	0600	7.0		3.9	-4.0	68	60	4.6
02/06/1974	0300	7.0		-4.0	-8.0	82	0	0.0							CLR
02/06/1974	0000	7.0		3.0	-9.0	56	300	3.5							CLR
02/05/1974	2100	15.0		10.0	-9.9	39	280	11.5							CLR
02/05/1974	1800	15.0		8.1	-8.0	47	280	13.8							CLR
02/05/1974	1500	15.0		0.0	-6.0	75	300	12.7							CLR
02/05/1974	1200	7.0		-5.1	-9.0	82	280	9.2						IC
02/05/1974	0900	7.0		-2.0	-5.1	86	300	11.5						IC
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
02/05/1974	0600	7.0		-2.0	-4.0	91	300	8.1						IC	CLR
02/05/1974	0300	7.0		0.0	-2.9	87	300	5.8						IC	CLR
02/05/1974	0000	7.0		1.9	-2.0	83	320	9.2
02/04/1974	2100	15.0		10.9	1.9	66	340	11.5
02/04/1974	1800	15.0		10.0	0.0	62	330	4.6
02/04/1974	1500	3.0		1.9	0.0	91	50	5.8						-SN
02/04/1974	1200	7.0		1.0	-2.9	82	30	6.9
02/04/1974	0900	7.0		1.0	-0.9	91	60	5.8
02/04/1974	0600	7.0		3.0	0.0	86	0	0.0						-SN
02/04/1974	0300	7.0		9.0	7.0	91	40	6.9						-SN
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
02/04/1974	0000	7.0		18.0	14.0	84	50	6.9
02/03/1974	2100	10.0		21.9	17.1	81	340	5.8
02/03/1974	1800	5.0		16.0	12.0	84	20	5.8						DZ
02/03/1974	1500	3.0		10.9	10.0	96	70	5.8						-SN FG
02/03/1974	1200	7.0		10.0	10.0	100	50	4.6
02/03/1974	0900	5.0		10.0	10.0	100	70	5.8
02/03/1974	0600	7.0		10.9	10.0	96	70	6.9
02/03/1974	0300	7.0		12.0	10.0	91	70	8.1
02/03/1974	0000	7.0		14.0	10.9	87	80	11.5
02/02/1974	2100	7.0		15.1	12.0	87	50	9.2
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
02/02/1974	1800	5.5		15.1	12.9	90	90	9.2						-SN
02/02/1974	1500	0.7		16.0	15.1	96	70	11.5						-SN
02/02/1974	1200	10.5		17.1	15.1	91	80	9.2						-SHSN
02/02/1974	0900	1.0		19.9	19.9	100	50	9.2						-SHSN
02/02/1974	0600	7.0		19.9	19.0	96	60	6.9
02/02/1974	0300	7.0		19.9	18.0	91	90	5.8
02/02/1974	0000	4.0		18.0	17.1	96	140	5.8						-SN FG
02/01/1974	2100	2.0		18.0	16.0	91	270	4.6						-SHSN
02/01/1974	1800	15.0		19.9	9.0	61	260	11.5
02/01/1974	1500	15.0		16.0	5.0	61	300	11.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
02/01/1974	1200	7.0		16.0	10.0	76	290	11.5
02/01/1974	0900	7.0		17.1	10.9	76	290	15.0						-SHSN
02/01/1974	0600	7.0		17.1	9.0	69	270	11.5
02/01/1974	0300	7.0		19.0	10.0	67	280	9.2							CLR
02/01/1974	0000	6.0		23.0	19.0	84	300	11.5						-SHSN

Mailing Address:

Pennsylvania State Climatologist
503 Walker Building
University Park, PA 16802

Online:

Data Request Form

E-mail:

psc@meteo.psu.edu

Phone:

814-865-8732