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
10/31/1972	2100	25.0		42.1	25.0	50	70	4.6
10/31/1972	1800	25.0		39.0	25.0	57	220	6.9
10/31/1972	1500	25.0		37.0	25.0	61	250	5.8
10/31/1972	1200	25.0		35.1	28.0	75	210	3.5
10/31/1972	0900	7.0		30.0	27.0	88	0	0.0
10/31/1972	0600	7.0		30.9	27.0	85	250	6.9
10/31/1972	0300	7.0		32.0	27.0	81	290	4.6
10/31/1972	0000	7.0		35.1	27.0	72	290	6.9
10/30/1972	2100	25.0		42.1	28.0	57	360	11.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
10/30/1972	1800	25.0		43.0	30.0	60	350	11.5
10/30/1972	1500	25.0		42.1	28.9	59	360	11.5
10/30/1972	1200	25.0		42.1	32.0	67	340	6.9
10/30/1972	0900	7.0		43.0	37.0	79	340	9.2
10/30/1972	0600	7.0		45.0	39.9	82	360	10.4
10/30/1972	0300	7.0		48.9	45.0	86	290	5.8
10/30/1972	0000	7.0		51.1	43.0	74	310	6.9
10/29/1972	2100	25.0		53.1	43.0	69	310	9.2
10/29/1972	1800	25.0		53.1	46.9	80	350	6.9
10/29/1972	1500	0.8		53.1	53.1	100	0	0.0				0.05		-RA FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
10/29/1972	1200	0.5		53.1	53.1	100	0	0.0						-RA FG
10/29/1972	0900	2.8		53.1	52.0	96	280	4.6						-RA FG
10/29/1972	0600	2.8		53.1	52.0	96	270	5.8						FG
10/29/1972	0300	2.8		53.1	52.0	96	250	5.8						FG
10/29/1972	0000	1.0		53.1	53.1	100	270	10.4						FG
10/28/1972	2100	1.0		55.9	55.9	100	260	4.6						FG
10/28/1972	1800	0.8		54.0	54.0	100	0	0.0				0.02		-RA FG
10/28/1972	1500	1.0		50.0	50.0	100	0	0.0						-RA FG
10/28/1972	1200	0.8		46.0	46.0	100	160	5.8				0.04		-RA FG
10/28/1972	0900	4.0		45.0	43.0	93	130	5.8				0.03		-RA FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
10/28/1972	0600	7.0		44.1	39.0	82	120	4.6
10/28/1972	0300	7.0		43.0	37.0	79	350	4.6
10/28/1972	0000	7.0		45.0	35.1	68	90	8.1
10/27/1972	2100	7.0		54.0	35.1	49	80	6.9
10/27/1972	1800	7.0		52.0	35.1	52	120	10.4
10/27/1972	1500	1.0		35.1	33.1	92	150	3.5						FG
10/27/1972	1200	0.1		30.0	28.0	92	270	4.6						FG
10/27/1972	0900	4.0		28.0	26.1	92	0	0.0						FG	CLR
10/27/1972	0600	7.0		30.0	28.0	92	0	0.0							CLR
10/27/1972	0300	7.0		34.0	30.0	85	0	0.0							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
10/27/1972	0000	7.0		41.0	30.9	67	0	0.0							CLR
10/26/1972	2100	9.0		48.9	30.9	50	120	6.9							CLR
10/26/1972	1800	10.0		50.0	35.1	56	0	0.0							CLR
10/26/1972	1500	7.0		39.0	35.1	86	120	4.6							CLR
10/26/1972	1200	7.0		28.9	28.0	96	0	0.0							CLR
10/26/1972	0900	7.0		30.0	30.0	100	260	3.5							CLR
10/26/1972	0600	7.0		36.0	34.0	92	0	0.0
10/26/1972	0300	7.0		36.0	32.0	85	0	0.0
10/26/1972	0000	7.0		42.1	34.0	73	10	3.5
10/25/1972	2100	25.0		46.9	30.9	54	340	6.9
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
10/25/1972	1800	25.0		48.9	34.0	56	280	10.4
10/25/1972	1500	25.0		46.9	34.0	61	320	10.4
10/25/1972	1200	20.0		45.0	37.0	74	310	8.1
10/25/1972	0900	7.0		46.0	41.0	83	350	4.6
10/25/1972	0600	7.0		48.9	44.1	83	280	5.8
10/25/1972	0300	7.0		46.9	43.0	86	240	5.8
10/25/1972	0000	7.0		51.1	44.1	77	260	9.2
10/24/1972	2100	15.0		53.1	44.1	71	260	8.1
10/24/1972	1800	20.0		55.0	45.0	69	260	10.4
10/24/1972	1500	8.0		54.0	46.9	77	250	12.7
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
10/24/1972	1200	0.3		48.9	48.9	100	0	0.0						FG
10/24/1972	0900	5.5		50.0	50.0	100	0	0.0						FG
10/24/1972	0600	5.5		50.0	50.0	100	0	0.0						FG
10/24/1972	0300	3.0		51.1	50.0	96	0	0.0						FG
10/24/1972	0000	10.5		51.1	50.0	96	110	5.8						FG
10/23/1972	2100	3.0		50.0	50.0	100	100	8.1						FG
10/23/1972	1800	4.0		50.0	48.9	96	70	8.1				0.05		-RA FG
10/23/1972	1500	8.0		51.1	46.0	83	60	6.9				0.02
10/23/1972	1200	10.0		48.0	44.1	86	90	5.8
10/23/1972	0900	7.0		48.9	43.0	80	70	11.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
10/23/1972	0600	7.0		50.0	44.1	80	60	9.2
10/23/1972	0300	7.0		48.0	45.0	89	40	6.9
10/23/1972	0000	7.0		48.9	44.1	83	50	8.1						-RA
10/22/1972	2100	10.0		50.0	43.0	77	360	5.8
10/22/1972	1800	9.0		48.0	42.1	80	130	6.9
10/22/1972	1500	10.0		44.1	39.9	85	60	6.9
10/22/1972	1200	7.0		41.0	37.9	89	60	9.2
10/22/1972	0900	3.0		39.9	37.0	89	60	6.9						-RA FG
10/22/1972	0600	5.0		39.0	36.0	89	70	10.4				0.03		-RA FG
10/22/1972	0300	7.0		41.0	34.0	76	310	6.9				0.07		-RA
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
10/22/1972	0000	7.0		45.0	25.0	45	30	8.1
10/21/1972	2100	25.0		46.0	25.0	43	0	0.0
10/21/1972	1800	25.0		44.1	27.0	51	120	9.2
10/21/1972	1500	20.0		36.0	30.0	79	130	3.5
10/21/1972	1200	25.0		27.0	24.1	89	0	0.0
10/21/1972	0900	7.0		24.1	23.0	96	0	0.0
10/21/1972	0600	7.0		25.0	24.1	96	0	0.0							CLR
10/21/1972	0300	7.0		28.0	25.0	88	0	0.0							CLR
10/21/1972	0000	7.0		34.0	24.1	67	0	0.0							CLR
10/20/1972	2100	25.0		46.9	21.0	35	360	5.8							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
10/20/1972	1800	25.0		45.0	23.0	42	240	8.1
10/20/1972	1500	25.0		35.1	21.9	58	280	12.7							CLR
10/20/1972	1200	25.0		26.1	19.9	77	270	9.2
10/20/1972	0900	7.0		24.1	21.9	91	280	10.4							CLR
10/20/1972	0600	7.0		26.1	21.9	84	270	9.2							CLR
10/20/1972	0300	7.0		25.0	21.9	88	210	9.2							CLR
10/20/1972	0000	7.0		30.9	19.9	63	290	5.8							CLR
10/19/1972	2100	25.0		37.9	21.9	52	310	11.5
10/19/1972	1800	25.0		39.0	24.1	55	20	12.7
10/19/1972	1500	10.0		39.0	30.9	72	330	9.2
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
10/19/1972	1200	7.0		37.9	33.1	82	330	5.8
10/19/1972	0900	2.0		37.9	35.1	89	0	0.0				0.01		-DZ FG
10/19/1972	0600	2.0		37.0	33.1	85	0	0.0						-RA FG
10/19/1972	0300	2.0		35.1	32.0	89	70	5.8				0.03
10/19/1972	0000	2.0		33.1	32.0	96	50	5.8				0.01
10/18/1972	2100	2.0		35.1	33.1	92	60	9.2				0.03
10/18/1972	1800	7.0		39.9	26.1	57	140	10.4						-RA
10/18/1972	1500	25.0		37.9	25.0	59	0	0.0
10/18/1972	1200	25.0		28.9	25.0	85	320	4.6
10/18/1972	0900	7.0		28.9	27.0	92	0	0.0							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
10/18/1972	0600	7.0		34.0	27.0	75	360	3.5							CLR
10/18/1972	0300	7.0		36.0	25.0	64	0	0.0							CLR
10/18/1972	0000	7.0		46.0	21.0	37	280	9.2
10/17/1972	2100	25.0		55.9	30.9	38	350	8.1
10/17/1972	1800	25.0		57.0	30.0	36	290	18.4
10/17/1972	1500	25.0		55.9	34.0	43	300	12.7
10/17/1972	1200	10.0		60.1	44.1	55	270	15.0
10/17/1972	0900	7.0		60.1	48.0	64	220	11.5
10/17/1972	0600	7.0		59.0	45.0	60	220	11.5
10/17/1972	0300	7.0		57.0	46.0	67	220	17.3
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
10/17/1972	0000	7.0		55.9	41.0	57	190	11.5
10/16/1972	2100	25.0		55.9	39.9	55	190	17.3
10/16/1972	1800	20.0		54.0	39.9	59	140	16.1
10/16/1972	1500	10.0		43.0	37.9	82	70	11.5
10/16/1972	1200	15.0		42.1	33.1	70	160	13.8
10/16/1972	0900	7.0		39.0	30.9	72	0	0.0
10/16/1972	0600	7.0		37.9	30.9	76	0	0.0
10/16/1972	0300	7.0		36.0	30.0	79	0	0.0
10/16/1972	0000	7.0		39.0	28.0	64	270	9.2							CLR
10/15/1972	2100	25.0		51.1	24.1	35	290	15.0
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
10/15/1972	1800	25.0		48.9	25.0	39	310	15.0
10/15/1972	1500	25.0		46.0	26.1	45	310	16.1
10/15/1972	1200	25.0		42.1	26.1	53	290	10.4							CLR
10/15/1972	0900	7.0		42.1	27.0	55	300	13.8							CLR
10/15/1972	0600	7.0		48.0	33.1	56	300	11.5
10/15/1972	0300	7.0		55.0	52.0	89	260	11.5
10/15/1972	0000	7.0		63.0	46.9	56	210	11.5
10/14/1972	2100	7.0		64.9	46.9	52	240	9.2
10/14/1972	1800	7.0		61.0	46.0	58	60	3.5
10/14/1972	1500	10.0		48.0	41.0	77	40	3.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
10/14/1972	1200	10.0		42.1	37.0	82	90	4.6
10/14/1972	0900	7.0		39.9	36.0	86	0	0.0
10/14/1972	0600	7.0		41.0	37.0	86	0	0.0
10/14/1972	0300	7.0		39.9	35.1	83	310	3.5							CLR
10/14/1972	0000	7.0		43.0	37.9	82	300	4.6
10/13/1972	2100	25.0		53.1	34.0	48	150	6.9
10/13/1972	1800	25.0		52.0	33.1	48	240	10.4
10/13/1972	1500	25.0		46.0	34.0	63	350	5.8
10/13/1972	1200	25.0		43.0	35.1	73	10	5.8
10/13/1972	0900	7.0		45.0	33.1	63	360	6.9
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
10/13/1972	0600	7.0		48.0	42.1	80	360	9.2
10/13/1972	0300	7.0		51.1	45.0	80	300	9.2
10/13/1972	0000	5.0		51.1	50.0	96	260	4.6						FG
10/12/1972	2100	5.0		53.1	51.1	93	0	0.0						FG
10/12/1972	1800	5.0		51.1	48.0	89	0	0.0						FG
10/12/1972	1500	9.0		52.0	46.9	83	70	5.8
10/12/1972	1200	10.0		48.0	45.0	89	110	8.1				0.01		-SHRA
10/12/1972	0900	7.0		53.1	41.0	64	90	9.2
10/12/1972	0600	7.0		53.1	42.1	66	220	4.6
10/12/1972	0300	7.0		53.1	39.0	59	50	11.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
10/12/1972	0000	7.0		55.0	36.0	49	90	8.1
10/11/1972	2100	25.0		57.9	36.0	44	160	11.5
10/11/1972	1800	25.0		55.0	34.0	45	70	9.2
10/11/1972	1500	25.0		48.0	30.9	51	240	3.5
10/11/1972	1200	25.0		35.1	28.0	75	50	4.6							CLR
10/11/1972	0900	7.0		28.9	28.0	96	0	0.0							CLR
10/11/1972	0600	7.0		32.0	30.0	92	60	4.6
10/11/1972	0300	7.0		35.1	30.0	82	0	0.0							CLR
10/11/1972	0000	7.0		41.0	30.9	67	360	6.9
10/10/1972	2100	25.0		54.0	21.0	27	0	0.0
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
10/10/1972	1800	25.0		51.1	25.0	36	190	5.8
10/10/1972	1500	25.0		44.1	28.0	53	200	3.5							CLR
10/10/1972	1200	25.0		33.1	28.9	85	0	0.0							CLR
10/10/1972	0900	7.0		32.0	32.0	100	270	10.4							CLR
10/10/1972	0600	7.0		37.0	30.9	78	260	11.5							CLR
10/10/1972	0300	7.0		36.0	32.0	85	340	4.6							CLR
10/10/1972	0000	7.0		44.1	28.0	53	300	8.1							CLR
10/09/1972	2100	25.0		54.0	25.0	32	300	19.6
10/09/1972	1800	25.0		53.1	26.1	35	310	15.0
10/09/1972	1500	25.0		51.1	30.0	44	290	11.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
10/09/1972	1200	25.0		45.0	32.0	60	290	10.4
10/09/1972	0900	7.0		46.9	34.0	61	290	11.5
10/09/1972	0600	7.0		53.1	36.0	52	300	13.8
10/09/1972	0300	7.0		52.0	39.9	63	340	10.4
10/09/1972	0000	7.0		59.0	35.1	41	280	16.1
10/08/1972	2100	25.0		62.1	43.0	50	270	16.1
10/08/1972	1800	25.0		63.0	44.1	50	280	17.3
10/08/1972	1500	20.0		54.0	42.1	64	270	15.0
10/08/1972	1200	25.0		45.0	37.9	76	0	0.0
10/08/1972	0900	7.0		43.0	37.0	79	300	11.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
10/08/1972	0600	7.0		48.0	37.0	66	320	13.8
10/08/1972	0300	7.0		48.9	39.9	71	300	15.0
10/08/1972	0000	7.0		52.0	42.1	69	310	16.1
10/07/1972	2100	25.0		55.9	46.9	72	320	16.1
10/07/1972	1800	25.0		59.0	50.0	72	330	15.0
10/07/1972	1500	25.0		62.1	53.1	72	330	15.0
10/07/1972	1200	20.0		60.1	55.9	86	250	6.9
10/07/1972	0900	2.0		57.9	57.9	100	260	8.1						FG
10/07/1972	0600	2.0		59.0	59.0	100	0	0.0				0.05		-RA FG
10/07/1972	0300	5.5		60.1	60.1	100	0	0.0				0.10		-RA FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
10/07/1972	0000	5.0		62.1	60.1	93	300	4.6				0.05		-RA FG
10/06/1972	2100	7.0		66.0	60.1	81	50	4.6
10/06/1972	1800	7.0		64.9	57.9	78	100	6.9
10/06/1972	1500	8.0		62.1	59.0	90	90	12.7
10/06/1972	1200	6.0		60.1	59.0	96	0	0.0						FG
10/06/1972	0900	2.0		59.0	59.0	100	0	0.0						FG
10/06/1972	0600	3.0		57.9	57.9	100	0	0.0						FG
10/06/1972	0300	3.0		60.1	59.0	96	0	0.0						FG
10/06/1972	0000	7.0		63.0	55.0	75	120	6.9				0.05		-RA
10/05/1972	2100	9.0		66.0	53.1	63	100	10.4
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
10/05/1972	1800	7.0		66.0	55.0	68	60	12.7
10/05/1972	1500	7.0		60.1	55.0	83	90	10.4
10/05/1972	1200	7.0		55.9	50.0	80	0	0.0
10/05/1972	0900	4.0		54.0	48.9	83	110	6.9						DZ
10/05/1972	0600	7.0		55.0	48.0	77	40	9.2
10/05/1972	0300	7.0		55.9	48.9	77	120	9.2
10/05/1972	0000	7.0		62.1	48.9	62	120	9.2
10/04/1972	2100	7.0		66.0	48.0	52	130	6.9
10/04/1972	1800	7.0		64.0	52.0	65	100	8.1
10/04/1972	1500	6.0		57.9	53.1	84	100	10.4						DZ
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
10/04/1972	1200	1.0		46.9	46.0	97	10	3.5						FG
10/04/1972	0900	0.1		46.9	46.0	97	40	4.6						FG
10/04/1972	0600	3.0		48.0	46.9	96	0	0.0						FG
10/04/1972	0300	7.0		52.0	50.0	93	0	0.0
10/04/1972	0000	7.0		57.0	50.0	77	0	0.0
10/03/1972	2100	10.0		68.0	48.0	49	60	9.2
10/03/1972	1800	10.0		66.0	46.9	50	80	5.8
10/03/1972	1500	3.0		50.0	48.9	96	0	0.0						FG
10/03/1972	1200	0.1		45.0	45.0	100	360	5.8						FG
10/03/1972	0900	0.0		45.0	45.0	100	0	0.0						FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
10/03/1972	0600	6.0		45.0	44.1	97	320	4.6						FG	CLR
10/03/1972	0300	7.0		48.9	45.0	86	0	0.0							CLR
10/03/1972	0000	7.0		57.0	46.9	69	360	5.8							CLR
10/02/1972	2100	20.0		64.9	44.1	47	160	11.5							CLR
10/02/1972	1800	20.0		63.0	44.1	50	110	6.9							CLR
10/02/1972	1500	10.0		52.0	46.0	80	110	4.6							CLR
10/02/1972	1200	7.0		43.0	42.1	97	320	3.5
10/02/1972	0900	7.0		43.0	41.0	93	0	0.0
10/02/1972	0600	7.0		41.0	39.0	93	260	4.6							CLR
10/02/1972	0300	7.0		42.1	41.0	96	0	0.0
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
10/02/1972	0000	7.0		46.9	42.1	83	0	0.0
10/01/1972	2100	25.0		57.0	39.0	51	260	11.5
10/01/1972	1800	25.0		55.0	39.9	57	230	9.2
10/01/1972	1500	10.0		46.9	39.0	74	290	9.2
10/01/1972	1200	0.8		39.9	39.9	100	300	8.1						FG
10/01/1972	0900	7.0		39.9	37.9	93	300	4.6							CLR
10/01/1972	0600	7.0		41.0	39.0	93	300	5.8							CLR
10/01/1972	0300	7.0		45.0	42.1	90	280	8.1
10/01/1972	0000	7.0		48.9	43.0	80	280	8.1

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