Pennsylvania State Climatologist

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Williamsport

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
06/30/1972	2100	7.0		73.9	62.1	67	270	10.4
06/30/1972	1800	6.0		71.1	62.1	73	260	9.2						DZ
06/30/1972	1500	6.0		69.1	63.0	81	260	9.2						DZ
06/30/1972	1200	0.8		64.0	63.0	96	280	9.2						FG
06/30/1972	0900	1.0		63.0	63.0	100	0	0.0						FG
06/30/1972	0600	2.0		63.0	63.0	100	20	4.6						-RA FG
06/30/1972	0300	5.5		64.0	63.0	96	50	10.4				0.10		RA FG
06/30/1972	0000	2.8		64.9	63.0	93	0	0.0				0.05		-RA FG
06/29/1972	2100	0.8		64.9	63.0	93	90	11.5				0.02		-RA FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/29/1972	1800	5.5		64.9	63.0	93	100	18.4				0.03		-RA FG
06/29/1972	1500	10.5		66.0	64.0	93	90	11.5				0.05		-RA
06/29/1972	1200	10.5		66.0	63.0	90	100	9.2						-RA
06/29/1972	0900	3.0		66.0	64.0	93	70	6.9						FG
06/29/1972	0600	3.0		64.9	63.0	93	0	0.0						FG
06/29/1972	0300	3.0		66.9	64.0	91	60	6.9						DZ
06/29/1972	0000	6.0		70.0	62.1	76	140	4.6						DZ
06/28/1972	2100	3.0		75.0	69.1	82	40	5.8						DZ
06/28/1972	1800	5.0		75.9	63.0	64	140	10.4						TSRA DZ
06/28/1972	1500	3.0		64.0	60.1	87	120	4.6						DZ
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/28/1972	1200	0.1		57.9	57.9	100	0	0.0						FG
06/28/1972	0900	0.0		57.9	57.9	100	250	4.6						FG
06/28/1972	0600	2.0		59.0	57.9	96	0	0.0						FG
06/28/1972	0300	5.0		64.0	61.0	90	340	5.8						DZ	CLR
06/28/1972	0000	8.0		70.0	61.0	73	180	4.6
06/27/1972	2100	10.0		75.0	60.1	60	190	5.8
06/27/1972	1800	15.0		72.0	57.0	59	270	8.1
06/27/1972	1500	5.0		64.0	57.9	81	230	6.9						DZ	CLR
06/27/1972	1200	0.5		55.9	55.0	97	290	6.9						FG
06/27/1972	0900	0.3		55.9	55.0	97	290	6.9						FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/27/1972	0600	5.5		55.0	54.0	96	0	0.0						FG
06/27/1972	0300	3.0		59.0	57.0	93	0	0.0						FG
06/27/1972	0000	7.0		66.9	60.1	79	210	4.6
06/26/1972	2100	10.0		66.9	57.9	73	320	5.8
06/26/1972	1800	15.0		69.1	59.0	70	230	9.2
06/26/1972	1500	7.0		63.0	59.0	87	250	11.5
06/26/1972	1200	5.5		59.0	57.9	96	0	0.0						FG
06/26/1972	0900	2.8		57.9	57.0	97	0	0.0						FG
06/26/1972	0600	5.5		59.0	57.0	93	0	0.0						-DZ FG
06/26/1972	0300	10.5		60.1	57.0	90	0	0.0				0.02		-RA FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/26/1972	0000	9.0		62.1	55.9	80	0	0.0
06/25/1972	2100	10.0		62.1	54.0	75	280	11.5
06/25/1972	1800	9.0		62.1	54.0	75	210	4.6
06/25/1972	1500	5.0		57.0	55.9	96	140	4.6						FG
06/25/1972	1200	2.0		55.0	54.0	96	0	0.0						-RA FG
06/25/1972	0900	4.0		55.0	54.0	96	0	0.0				0.05		-RA FG
06/25/1972	0600	5.0		55.0	54.0	96	130	4.6				0.10		-RA FG
06/25/1972	0300	7.0		55.0	52.0	89	120	4.6						-RA
06/25/1972	0000	9.0		57.9	54.0	87	260	5.8						-RA
06/24/1972	2100	7.0		59.0	55.0	87	280	6.9				0.02		-RA
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/24/1972	1800	5.0		55.0	54.0	96	100	5.8				0.03		-DZ FG
06/24/1972	1500	4.0		53.1	52.0	96	60	9.2						-DZ FG
06/24/1972	1200	6.0		52.0	50.0	93	20	4.6						FG
06/24/1972	0900	5.0		53.1	50.0	89	300	4.6						FG
06/24/1972	0600	5.5		54.0	51.1	90	270	10.4						-RA FG
06/24/1972	0300	4.0		53.1	50.0	89	70	6.9				0.03		-RA FG
06/24/1972	0000	3.0		53.1	51.1	93	90	6.9				0.02		-RA FG
06/23/1972	2100	7.0		52.0	48.9	89	100	13.8
06/23/1972	1800	8.0		52.0	50.0	93	80	10.4						-RA
06/23/1972	1500	8.0		50.0	48.9	96	90	16.1						-RA
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/23/1972	1200	6.0		51.1	46.9	86	120	17.3				0.05		-RA FG
06/23/1972	0900	5.0		51.1	48.0	89	90	20.7				0.06		-RA
06/23/1972	0600	7.0		52.0	48.9	89	120	19.6						-RA
06/23/1972	0300	10.5		55.0	53.1	93	280	11.5				0.05		RA FG
06/23/1972	0000	10.5		55.9	53.1	90	270	21.9				0.13		RA FG
06/22/1972	2100	10.5		57.9	55.9	93	260	17.3				0.15		RA FG
06/22/1972	1800	10.5		59.0	55.9	90	270	17.3				0.30		RA FG
06/22/1972	1500	7.0		62.1	60.1	93	270	18.4				0.22		-RA
06/22/1972	1200	5.5		63.0	61.0	93	260	18.4				0.65		+RA FG
06/22/1972	0900	5.5		64.0	62.1	93	270	12.7				0.59		+RA FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/22/1972	0600	5.5		64.9	61.0	87	280	8.1				0.70		+RA FG
06/22/1972	0300	5.0		66.9	66.0	97	320	8.1						-RA FG
06/22/1972	0000	3.0		66.9	66.0	97	230	8.1				0.10		-RA FG
06/21/1972	2100	3.0		66.9	66.0	97	270	5.8				0.20		-RA FG
06/21/1972	1800	5.5		66.9	64.9	93	250	10.4				0.51		TSRA FG
06/21/1972	1500	5.5		70.0	68.0	94	30	8.1				0.15		+RA FG
06/21/1972	1200	10.5		69.1	66.0	90	100	9.2				0.09		RA FG
06/21/1972	0900	2.0		70.0	66.0	87	100	9.2				0.01		RA FG
06/21/1972	0600	6.0		69.1	66.0	90	60	16.1						FG
06/21/1972	0300	7.0		72.0	64.0	76	90	11.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/21/1972	0000	10.0		73.9	66.9	79	100	5.8
06/20/1972	2100	15.0		77.0	64.9	66	110	10.4
06/20/1972	1800	10.0		78.1	64.9	64	140	13.8
06/20/1972	1500	10.0		73.9	64.9	74	120	11.5
06/20/1972	1200	9.0		71.1	64.9	81	60	6.9
06/20/1972	0900	7.0		71.1	64.9	81	30	3.5
06/20/1972	0600	7.0		72.0	66.9	84	70	6.9
06/20/1972	0300	7.0		73.0	66.9	81	90	8.1
06/20/1972	0000	10.0		77.0	69.1	77	130	11.5
06/19/1972	2100	25.0		81.0	69.1	67	140	11.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/19/1972	1800	10.0		77.0	69.1	77	180	16.1
06/19/1972	1500	9.0		73.9	68.0	82	140	8.1
06/19/1972	1200	3.0		68.0	66.9	96	120	5.8						FG
06/19/1972	0900	10.5		66.0	66.0	100	120	6.9						FG
06/19/1972	0600	10.5		64.9	64.9	100	50	5.8						FG
06/19/1972	0300	5.0		66.0	64.0	93	60	5.8						-SHRA FG
06/19/1972	0000	4.0		64.9	64.9	100	90	8.1						FG
06/18/1972	2100	2.0		64.9	64.9	100	90	9.2						-DZ FG
06/18/1972	1800	5.5		62.1	62.1	100	50	5.8				0.04		-RA FG
06/18/1972	1500	5.0		62.1	57.9	86	0	0.0				0.01		-RA
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/18/1972	1200	20.0		60.1	55.9	86	290	4.6
06/18/1972	0900	10.0		57.0	54.0	90	0	0.0
06/18/1972	0600	7.0		57.9	55.9	93	0	0.0
06/18/1972	0300	7.0		64.0	57.9	81	0	0.0
06/18/1972	0000	10.0		71.1	55.9	59	40	9.2
06/17/1972	2100	10.0		73.0	54.0	51	320	6.9
06/17/1972	1800	15.0		71.1	55.0	57	330	5.8
06/17/1972	1500	15.0		68.0	55.0	63	360	8.1
06/17/1972	1200	15.0		62.1	55.9	80	240	4.6
06/17/1972	0900	15.0		61.0	57.9	90	240	4.6
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/17/1972	0600	6.0		64.9	60.1	84	0	0.0						DZ
06/17/1972	0300	7.0		66.9	64.9	93	260	5.8
06/17/1972	0000	9.0		68.0	64.0	87	0	0.0
06/16/1972	2100	10.0		68.0	64.9	90	60	4.6
06/16/1972	1800	7.0		68.0	63.0	84	160	4.6						-SHRA
06/16/1972	1500	10.0		66.9	64.9	93	270	5.8
06/16/1972	1200	15.0		66.9	64.9	93	290	5.8
06/16/1972	0900	3.0		70.0	69.1	97	300	6.9						FG
06/16/1972	0600	3.0		70.0	69.1	97	0	0.0						FG
06/16/1972	0300	7.0		70.0	68.0	94	30	5.8				0.02		-TSRA
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/16/1972	0000	7.0		79.0	69.1	72	160	15.0				0.40
06/15/1972	2100	5.0		80.1	68.0	67	160	21.9						DZ
06/15/1972	1800	4.0		82.9	73.0	72	140	20.7						DZ
06/15/1972	1500	4.0		80.1	71.1	74	200	8.1						DZ
06/15/1972	1200	10.5		73.0	70.0	90	80	8.1						FG
06/15/1972	0900	5.5		72.0	70.0	94	60	9.2						FG
06/15/1972	0600	5.5		72.0	70.0	94	40	11.5						FG
06/15/1972	0300	5.3		73.9	69.1	85	210	5.8						DZ
06/15/1972	0000	3.0		75.0	68.0	79	160	12.7						DZ
06/14/1972	2100	4.0		75.9	66.9	74	170	11.5						DZ
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/14/1972	1800	5.0		75.0	66.0	74	160	9.2						DZ
06/14/1972	1500	3.0		72.0	66.0	82	120	6.9						DZ
06/14/1972	1200	5.5		66.0	64.0	93	50	4.6						FG
06/14/1972	0900	2.0		64.9	64.0	97	0	0.0						FG
06/14/1972	0600	2.0		64.9	63.0	93	110	8.1						FG
06/14/1972	0300	4.0		66.0	63.0	90	0	0.0						DZ
06/14/1972	0000	4.0		68.0	62.1	81	120	4.6						-RA DZ
06/13/1972	2100	3.0		66.9	63.0	87	180	3.5						FG
06/13/1972	1800	10.5		66.9	63.0	87	100	4.6						FG
06/13/1972	1500	10.5		62.1	59.0	90	120	5.8						-SHRA FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/13/1972	1200	3.0		59.0	55.9	90	100	5.8						FG
06/13/1972	0900	5.0		57.9	55.0	90	0	0.0						-SHRA FG
06/13/1972	0600	7.0		59.0	53.1	81	0	0.0						-SHRA
06/13/1972	0300	7.0		60.1	52.0	75	300	5.8
06/13/1972	0000	20.0		64.9	50.0	58	260	6.9						-SHRA
06/12/1972	2100	20.0		66.9	46.9	49	160	4.6
06/12/1972	1800	20.0		64.9	43.0	45	160	9.2
06/12/1972	1500	25.0		59.0	44.1	58	0	0.0
06/12/1972	1200	25.0		50.0	41.0	71	0	0.0
06/12/1972	0900	10.0		46.9	41.0	80	320	5.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/12/1972	0600	7.0		48.9	41.0	74	0	0.0
06/12/1972	0300	7.0		52.0	42.1	69	0	0.0
06/12/1972	0000	25.0		64.0	36.0	35	280	4.6
06/11/1972	2100	25.0		68.0	32.0	26	330	6.9
06/11/1972	1800	25.0		62.1	30.9	31	340	13.8
06/11/1972	1500	25.0		55.9	30.9	38	360	10.4							CLR
06/11/1972	1200	25.0		45.0	34.0	65	270	15.0							CLR
06/11/1972	0900	7.0		41.0	35.1	79	250	10.4							CLR
06/11/1972	0600	7.0		43.0	35.1	73	260	9.2
06/11/1972	0300	7.0		46.9	32.0	56	310	10.4
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/11/1972	0000	25.0		55.0	30.9	40	350	13.8
06/10/1972	2100	25.0		57.0	33.1	40	320	11.5
06/10/1972	1800	25.0		55.0	37.9	52	350	16.1
06/10/1972	1500	25.0		55.0	41.0	59	320	15.0
06/10/1972	1200	25.0		54.0	42.1	64	320	15.0
06/10/1972	0900	20.0		55.0	45.0	69	340	5.8
06/10/1972	0600	7.0		60.1	54.0	80	320	13.8
06/10/1972	0300	4.0		66.0	63.0	90	270	9.2						FG
06/10/1972	0000	4.0		68.0	64.0	87	280	10.4				0.03		-RA FG
06/09/1972	2100	4.0		79.0	61.0	54	230	11.5						DZ
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/09/1972	1800	6.0		79.0	61.0	54	270	9.2						DZ
06/09/1972	1500	7.0		75.0	60.1	60	270	15.0
06/09/1972	1200	10.0		66.0	55.0	68	240	4.6
06/09/1972	0900	7.0		61.0	55.9	84	0	0.0
06/09/1972	0600	7.0		60.1	55.0	83	0	0.0
06/09/1972	0300	7.0		66.9	55.9	68	340	5.8
06/09/1972	0000	15.0		75.0	54.0	48	250	8.1
06/08/1972	2100	25.0		81.0	52.0	37	250	15.0
06/08/1972	1800	25.0		79.0	52.0	39	280	11.5
06/08/1972	1500	25.0		71.1	51.1	49	280	15.0
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/08/1972	1200	20.0		55.0	48.9	80	0	0.0
06/08/1972	0900	7.0		50.0	46.0	86	340	3.5
06/08/1972	0600	7.0		53.1	46.9	80	0	0.0							CLR
06/08/1972	0300	7.0		57.9	46.0	65	0	0.0
06/08/1972	0000	25.0		71.1	37.9	30	340	9.2
06/07/1972	2100	25.0		73.0	37.0	27	350	15.0							CLR
06/07/1972	1800	25.0		72.0	41.0	33	350	16.1							CLR
06/07/1972	1500	25.0		68.0	45.0	44	320	20.7							CLR
06/07/1972	1200	25.0		59.0	48.0	67	260	9.2							CLR
06/07/1972	0900	7.0		57.9	46.0	65	300	6.9
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/07/1972	0600	5.0		60.1	55.0	83	280	9.2						DZ
06/07/1972	0300	3.0		62.1	59.0	90	300	5.8						DZ
06/07/1972	0000	5.0		68.0	59.0	73	0	0.0						DZ
06/06/1972	2100	5.0		69.1	60.1	73	140	4.6						DZ
06/06/1972	1800	5.0		68.0	59.0	73	350	5.8						DZ
06/06/1972	1500	5.0		61.0	55.9	84	160	4.6						DZ
06/06/1972	1200	6.0		55.0	52.0	89	0	0.0						DZ
06/06/1972	0900	5.0		53.1	50.0	89	0	0.0						DZ
06/06/1972	0600	5.0		54.0	51.1	90	0	0.0						DZ
06/06/1972	0300	7.0		60.1	54.0	80	280	3.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/06/1972	0000	25.0		73.9	51.1	45	10	4.6
06/05/1972	2100	25.0		77.0	51.1	40	310	6.9
06/05/1972	1800	25.0		73.9	50.0	43	230	4.6
06/05/1972	1500	10.0		71.1	59.0	66	300	9.2
06/05/1972	1200	4.0		62.1	59.0	90	280	10.4						DZ
06/05/1972	0900	5.5		60.1	59.0	96	280	9.2						FG
06/05/1972	0600	5.5		61.0	59.0	93	340	4.6						FG
06/05/1972	0300	5.0		64.9	62.1	90	300	4.6						FG
06/05/1972	0000	10.0		70.0	64.0	82	260	5.8
06/04/1972	2100	10.0		71.1	62.1	73	260	6.9
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/04/1972	1800	9.0		77.0	64.9	66	250	10.4
06/04/1972	1500	5.0		66.0	62.1	87	60	8.1						DZ
06/04/1972	1200	4.0		64.0	61.0	90	300	13.8						-TSRA
06/04/1972	0900	7.0		64.0	61.0	90	0	0.0				0.05
06/04/1972	0600	4.0		64.9	62.1	90	0	0.0						DZ	CLR
06/04/1972	0300	7.0		68.0	63.0	84	0	0.0
06/04/1972	0000	10.0		78.1	57.9	50	200	8.1
06/03/1972	2100	10.0		79.0	62.1	56	150	6.9
06/03/1972	1800	9.0		75.9	63.0	64	120	5.8
06/03/1972	1500	7.0		64.9	57.9	78	70	11.5							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/03/1972	1200	0.8		57.0	55.9	96	90	4.6						FG
06/03/1972	0900	0.3		57.0	55.9	96	0	0.0						FG
06/03/1972	0600	0.3		57.0	55.9	96	0	0.0						FG
06/03/1972	0300	2.0		57.0	55.9	96	0	0.0						FG
06/03/1972	0000	7.0		63.0	57.9	84	230	5.8
06/02/1972	2100	10.0		64.0	54.0	70	0	0.0
06/02/1972	1800	5.5		61.0	57.0	87	240	8.1				0.09		SHRA FG
06/02/1972	1500	6.0		57.9	50.0	75	150	4.6						DZ
06/02/1972	1200	5.5		48.0	45.0	89	0	0.0						FG
06/02/1972	0900	2.0		45.0	43.0	93	0	0.0						FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/02/1972	0600	4.0		48.0	45.0	89	0	0.0						FG	CLR
06/02/1972	0300	5.0		51.1	46.0	83	0	0.0						DZ
06/02/1972	0000	10.0		59.0	43.0	55	290	11.5
06/01/1972	2100	25.0		62.1	42.1	48	260	13.8
06/01/1972	1800	25.0		62.1	43.0	50	340	12.7
06/01/1972	1500	20.0		62.1	45.0	54	280	13.8
06/01/1972	1200	10.0		55.0	46.9	74	260	15.0
06/01/1972	0900	7.0		55.9	50.0	80	280	13.8
06/01/1972	0600	10.5		62.1	59.0	90	270	11.5				0.05		FG
06/01/1972	0300	5.0		64.0	60.1	87	300	9.2				0.01		-SHRA FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
06/01/1972	0000	7.0		66.0	60.1	81	300	8.1				0.02

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