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
11/30/1972	2100	0.5		28.0	25.0	88	280	3.5				0.10		SN
11/30/1972	1800	0.2		27.0	24.1	89	70	9.2				0.05		+SN
11/30/1972	1500	10.0		28.9	19.9	69	70	10.4
11/30/1972	1200	7.0		26.1	21.0	81	0	0.0
11/30/1972	0900	7.0		25.0	19.9	81	0	0.0
11/30/1972	0600	7.0		24.1	21.0	88	350	4.6
11/30/1972	0300	7.0		25.0	21.9	88	0	0.0
11/30/1972	0000	7.0		28.0	25.0	88	0	0.0							CLR
11/29/1972	2100	20.0		37.0	21.9	54	240	4.6
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
11/29/1972	1800	10.0		35.1	25.0	66	290	9.2
11/29/1972	1500	10.0		30.9	21.9	69	280	12.7							CLR
11/29/1972	1200	15.0		28.0	21.9	78	290	8.1
11/29/1972	0900	7.0		28.9	24.1	82	280	9.2							CLR
11/29/1972	0600	7.0		32.0	27.0	81	300	8.1
11/29/1972	0300	7.0		35.1	30.0	82	260	9.2
11/29/1972	0000	4.0		34.0	32.0	92	280	11.5						FG
11/28/1972	2100	1.0		33.1	32.0	96	270	11.5				0.05
11/28/1972	1800	0.8		33.1	30.9	92	280	4.6				0.06		-SN FG
11/28/1972	1500	2.0		35.1	33.1	92	100	4.6				0.10
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
11/28/1972	1200	15.0		35.1	32.0	89	0	0.0
11/28/1972	0900	7.0		35.1	30.9	85	180	4.6
11/28/1972	0600	7.0		39.0	34.0	82	0	0.0
11/28/1972	0300	7.0		41.0	33.1	73	320	5.8
11/28/1972	0000	7.0		43.0	30.9	62	230	9.2
11/27/1972	2100	25.0		41.0	33.1	73	170	15.0						-SHRA
11/27/1972	1800	25.0		42.1	26.1	53	220	9.2
11/27/1972	1500	25.0		41.0	25.0	53	250	11.5
11/27/1972	1200	25.0		37.9	23.0	55	240	19.6
11/27/1972	0900	7.0		39.0	23.0	52	240	20.7
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
11/27/1972	0600	7.0		39.0	25.0	57	240	20.7
11/27/1972	0300	7.0		39.0	27.0	62	240	17.3
11/27/1972	0000	7.0		41.0	30.0	65	260	19.6						-SHRA
11/26/1972	2100	20.0		41.0	28.9	62	250	11.5
11/26/1972	1800	25.0		43.0	33.1	68	260	17.3
11/26/1972	1500	25.0		37.9	36.0	93	260	16.1
11/26/1972	1200	1.0		36.0	34.0	92	260	8.1				0.03		-RA FG
11/26/1972	0900	1.0		36.0	35.1	97	0	0.0				0.15		-RA FG
11/26/1972	0600	2.0		37.0	34.0	89	0	0.0				0.15		-RA FG
11/26/1972	0300	2.0		37.0	32.0	82	100	11.5				0.05		-RA FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
11/26/1972	0000	5.3		36.0	28.9	75	120	11.5				0.02
11/25/1972	2100	9.0		39.9	23.0	50	100	11.5
11/25/1972	1800	10.0		39.9	24.1	53	100	5.8
11/25/1972	1500	6.0		28.9	24.1	82	0	0.0						DZ
11/25/1972	1200	7.0		21.9	19.0	88	0	0.0
11/25/1972	0900	7.0		21.9	19.9	92	0	0.0							CLR
11/25/1972	0600	7.0		23.0	19.9	88	330	3.5							CLR
11/25/1972	0300	7.0		27.0	21.9	81	10	4.6							CLR
11/25/1972	0000	7.0		32.0	21.0	64	290	6.9							CLR
11/24/1972	2100	20.0		39.9	19.9	44	240	9.2
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
11/24/1972	1800	20.0		39.9	21.0	46	250	12.7
11/24/1972	1500	20.0		36.0	21.0	54	260	15.0							CLR
11/24/1972	1200	20.0		26.1	18.0	71	300	5.8							CLR
11/24/1972	0900	7.0		28.9	18.0	63	300	9.2							CLR
11/24/1972	0600	7.0		30.0	19.0	63	290	11.5
11/24/1972	0300	7.0		30.0	21.0	69	270	9.2
11/24/1972	0000	7.0		33.1	19.0	56	280	8.1
11/23/1972	2100	25.0		34.0	19.0	54	270	12.7
11/23/1972	1800	25.0		33.1	17.1	51	220	9.2
11/23/1972	1500	20.0		27.0	16.0	63	240	10.4							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
11/23/1972	1200	20.0		18.0	14.0	84	270	9.2							CLR
11/23/1972	0900	7.0		19.9	12.0	71	280	6.9
11/23/1972	0600	7.0		24.1	10.9	57	290	9.2
11/23/1972	0300	7.0		28.0	15.1	58	340	10.4
11/23/1972	0000	7.0		25.0	12.9	60	320	6.9
11/22/1972	2100	25.0		30.0	14.0	51	330	10.4
11/22/1972	1800	15.0		30.0	23.0	75	240	10.4
11/22/1972	1500	4.0		28.0	23.0	81	240	4.6						-SN
11/22/1972	1200	6.0		27.0	21.9	81	0	0.0						-SN
11/22/1972	0900	6.0		28.0	19.9	71	290	4.6						-SHSN
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
11/22/1972	0600	7.0		26.1	19.0	74	80	3.5
11/22/1972	0300	7.0		28.0	19.0	69	0	0.0
11/22/1972	0000	7.0		30.9	16.0	53	360	6.9
11/21/1972	2100	25.0		34.0	18.0	51	340	11.5
11/21/1972	1800	25.0		35.1	17.1	47	340	13.8
11/21/1972	1500	25.0		33.1	15.1	47	290	16.1
11/21/1972	1200	10.0		27.0	21.9	81	260	11.5
11/21/1972	0900	7.0		28.0	23.0	81	270	13.8
11/21/1972	0600	7.0		28.0	21.9	78	270	13.8
11/21/1972	0300	7.0		28.9	21.0	72	280	11.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
11/21/1972	0000	7.0		30.0	21.0	69	290	9.2							CLR
11/20/1972	2100	15.0		36.0	24.1	62	310	16.1
11/20/1972	1800	15.0		37.0	28.0	70	310	13.8
11/20/1972	1500	10.0		37.0	33.1	85	270	10.4
11/20/1972	1200	5.5		34.0	32.0	92	250	10.4						-RA FG
11/20/1972	0900	5.5		35.1	33.1	92	280	5.8						FG
11/20/1972	0600	5.5		34.0	32.0	92	0	0.0				0.05		-RA FG
11/20/1972	0300	5.5		33.1	30.9	92	30	10.4				0.05		-RA FG
11/20/1972	0000	5.5		33.1	30.9	92	60	10.4				0.10		-RA FG
11/19/1972	2100	2.8		32.0	30.9	96	90	5.8				0.05		-SN FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
11/19/1972	1800	7.0		36.0	25.0	64	50	9.2
11/19/1972	1500	5.0		28.0	24.1	85	0	0.0						DZ
11/19/1972	1200	5.0		23.0	21.0	92	0	0.0
11/19/1972	0900	5.0		26.1	24.1	92	0	0.0
11/19/1972	0600	5.0		28.0	25.0	88	70	4.6						FG	CLR
11/19/1972	0300	7.0		30.0	27.0	88	120	5.8
11/19/1972	0000	7.0		34.0	28.0	79	0	0.0
11/18/1972	2100	7.0		39.9	28.0	62	100	5.8
11/18/1972	1800	4.0		37.0	28.0	70	0	0.0						DZ
11/18/1972	1500	4.0		30.0	26.1	85	0	0.0						DZ
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
11/18/1972	1200	5.0		25.0	21.0	85	340	4.6						DZ
11/18/1972	0900	6.0		28.0	24.1	85	270	9.2						FG	CLR
11/18/1972	0600	4.0		26.1	24.1	92	290	8.1						FG	CLR
11/18/1972	0300	5.0		27.0	24.1	89	320	4.6						DZ	CLR
11/18/1972	0000	5.0		30.9	25.0	78	280	6.9						DZ
11/17/1972	2100	7.0		37.9	23.0	55	0	0.0
11/17/1972	1800	7.0		37.9	25.0	59	120	5.8
11/17/1972	1500	8.0		30.9	25.0	78	0	0.0
11/17/1972	1200	10.0		27.0	23.0	85	0	0.0
11/17/1972	0900	7.0		30.0	23.0	75	0	0.0
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
11/17/1972	0600	7.0		28.9	24.1	82	360	4.6
11/17/1972	0300	7.0		28.9	23.0	78	50	8.1
11/17/1972	0000	7.0		28.9	23.0	78	0	0.0
11/16/1972	2100	10.0		37.0	21.9	54	0	0.0
11/16/1972	1800	15.0		36.0	19.9	52	220	5.8
11/16/1972	1500	15.0		32.0	19.0	58	350	6.9
11/16/1972	1200	20.0		28.0	18.0	65	320	10.4
11/16/1972	0900	7.0		28.0	18.0	65	300	9.2
11/16/1972	0600	7.0		28.0	18.0	65	320	11.5
11/16/1972	0300	7.0		28.9	18.0	63	350	11.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
11/16/1972	0000	7.0		30.0	17.1	58	310	13.8
11/15/1972	2100	25.0		30.9	18.0	58	340	15.0
11/15/1972	1800	25.0		35.1	19.9	54	320	15.0
11/15/1972	1500	20.0		33.1	21.9	63	340	12.7
11/15/1972	1200	25.0		30.0	21.9	71	320	13.8
11/15/1972	0900	7.0		30.0	24.1	78	330	11.5
11/15/1972	0600	7.0		34.0	28.9	82	280	9.2
11/15/1972	0300	7.0		37.9	36.0	93	300	4.6				0.05		-RA
11/15/1972	0000	7.0		42.1	35.1	76	0	0.0				0.05		-RA
11/14/1972	2100	25.0		45.0	37.0	74	120	6.9
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
11/14/1972	1800	10.0		44.1	41.0	89	140	5.8				0.02		-RA
11/14/1972	1500	5.0		45.0	42.1	90	10	4.6				0.02		-RA FG
11/14/1972	1200	3.0		44.1	43.0	96	70	13.8				0.10		RA FG
11/14/1972	0900	5.5		43.0	43.0	100	60	10.4				0.15		-RA FG
11/14/1972	0600	5.5		43.0	42.1	97	30	4.6				0.10		-RA FG
11/14/1972	0300	1.0		42.1	41.0	96	60	4.6				0.02		-RA FG
11/14/1972	0000	3.0		45.0	42.1	90	0	0.0						-RA FG
11/13/1972	2100	6.0		46.9	39.0	74	0	0.0						DZ
11/13/1972	1800	6.0		45.0	39.0	80	0	0.0						DZ
11/13/1972	1500	7.0		43.0	35.1	73	0	0.0
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
11/13/1972	1200	7.0		42.1	36.0	79	340	3.5
11/13/1972	0900	7.0		42.1	35.1	76	0	0.0
11/13/1972	0600	7.0		42.1	35.1	76	60	8.1
11/13/1972	0300	7.0		42.1	36.0	79	0	0.0
11/13/1972	0000	7.0		43.0	35.1	73	30	3.5
11/12/1972	2100	20.0		46.0	32.0	58	0	0.0
11/12/1972	1800	20.0		46.0	33.1	60	0	0.0
11/12/1972	1500	15.0		45.0	33.1	63	330	4.6
11/12/1972	1200	15.0		45.0	32.0	60	320	6.9
11/12/1972	0900	7.0		45.0	39.9	82	270	5.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
11/12/1972	0600	7.0		45.0	41.0	86	270	5.8
11/12/1972	0300	7.0		46.0	42.1	86	290	9.2
11/12/1972	0000	2.0		46.0	45.0	96	290	4.6						FG
11/11/1972	2100	5.5		46.0	45.0	96	0	0.0						FG
11/11/1972	1800	3.0		46.0	43.0	89	120	6.9						FG
11/11/1972	1500	4.0		45.0	41.0	86	90	11.5				0.03		-SHRA FG
11/11/1972	1200	7.0		44.1	39.9	85	90	11.5						-SHRA
11/11/1972	0900	7.0		44.1	37.9	79	70	11.5						-SHRA
11/11/1972	0600	7.0		41.0	37.0	86	0	0.0
11/11/1972	0300	7.0		37.9	35.1	89	0	0.0
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
11/11/1972	0000	7.0		39.0	35.1	86	340	5.8
11/10/1972	2100	25.0		48.0	36.0	63	120	5.8
11/10/1972	1800	25.0		44.1	34.0	67	100	4.6
11/10/1972	1500	15.0		41.0	33.1	73	40	5.8
11/10/1972	1200	15.0		39.9	32.0	73	40	11.5
11/10/1972	0900	7.0		41.0	30.9	67	340	6.9
11/10/1972	0600	7.0		41.0	33.1	73	330	8.1
11/10/1972	0300	7.0		42.1	33.1	70	340	8.1
11/10/1972	0000	7.0		42.1	34.0	73	320	11.5
11/09/1972	2100	25.0		44.1	35.1	70	310	13.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
11/09/1972	1800	25.0		46.0	34.0	63	310	19.6
11/09/1972	1500	25.0		44.1	34.0	67	310	15.0
11/09/1972	1200	25.0		44.1	35.1	70	300	15.0
11/09/1972	0900	7.0		45.0	37.9	76	300	16.1
11/09/1972	0600	7.0		45.0	37.9	76	280	16.1						-SHRA
11/09/1972	0300	7.0		46.0	39.0	76	300	17.3						-SHRA
11/09/1972	0000	7.0		52.0	43.0	71	290	18.4
11/08/1972	2100	15.0		51.1	46.9	86	270	13.8
11/08/1972	1800	7.0		53.1	52.0	96	280	11.5				0.04		-RA
11/08/1972	1500	3.0		53.1	52.0	96	270	11.5				0.10		-RA FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
11/08/1972	1200	3.0		54.0	53.1	97	0	0.0				0.20		-RA FG
11/08/1972	0900	2.0		54.0	52.0	93	90	17.3				0.25		-RA FG
11/08/1972	0600	4.0		52.0	50.0	93	120	18.4				0.08		-RA FG
11/08/1972	0300	5.0		50.0	46.0	86	60	11.5				0.05		-RA
11/08/1972	0000	7.0		51.1	41.0	68	320	8.1
11/07/1972	2100	7.0		48.9	39.9	71	130	4.6
11/07/1972	1800	8.0		46.0	39.0	76	90	8.1
11/07/1972	1500	8.0		42.1	37.0	82	90	10.4
11/07/1972	1200	8.0		33.1	28.9	85	120	8.1
11/07/1972	0900	7.0		32.0	28.9	88	0	0.0							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
11/07/1972	0600	7.0		35.1	30.0	82	50	6.9							CLR
11/07/1972	0300	7.0		39.9	30.9	70	110	12.7							CLR
11/07/1972	0000	7.0		46.9	30.0	52	120	12.7							CLR
11/06/1972	2100	25.0		50.0	30.9	48	160	8.1
11/06/1972	1800	25.0		48.9	32.0	52	180	10.4
11/06/1972	1500	25.0		43.0	34.0	70	0	0.0
11/06/1972	1200	9.0		35.1	33.1	92	0	0.0
11/06/1972	0900	7.0		42.1	36.0	79	0	0.0
11/06/1972	0600	7.0		43.0	34.0	70	0	0.0
11/06/1972	0300	7.0		44.1	32.0	62	0	0.0
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
11/06/1972	0000	7.0		44.1	30.0	58	310	4.6
11/05/1972	2100	25.0		46.9	30.0	52	310	9.2
11/05/1972	1800	25.0		46.9	32.0	56	350	8.1
11/05/1972	1500	25.0		46.0	33.1	60	310	12.7
11/05/1972	1200	7.0		44.1	39.9	85	280	5.8
11/05/1972	0900	5.0		46.0	39.9	79	260	9.2						DZ
11/05/1972	0600	5.0		46.0	39.9	79	270	9.2						DZ
11/05/1972	0300	5.0		46.0	39.9	79	270	5.8						DZ
11/05/1972	0000	7.0		46.0	41.0	83	170	4.6
11/04/1972	2100	7.0		46.9	42.1	83	110	4.6
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
11/04/1972	1800	7.0		45.0	39.9	82	250	4.6
11/04/1972	1500	9.0		41.0	37.9	89	0	0.0
11/04/1972	1200	7.0		39.0	36.0	89	110	4.6
11/04/1972	0900	7.0		37.9	35.1	89	0	0.0
11/04/1972	0600	7.0		37.9	35.1	89	0	0.0
11/04/1972	0300	7.0		39.9	37.0	89	0	0.0							CLR
11/04/1972	0000	7.0		50.0	36.0	58	230	3.5							CLR
11/03/1972	2100	25.0		59.0	36.0	42	270	8.1							CLR
11/03/1972	1800	25.0		57.9	37.0	46	250	13.8
11/03/1972	1500	25.0		54.0	39.0	57	250	12.7
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
11/03/1972	1200	10.0		46.9	45.0	93	0	0.0
11/03/1972	0900	0.5		48.9	46.9	93	0	0.0						FG
11/03/1972	0600	2.0		53.1	52.0	96	270	5.8						-RA FG
11/03/1972	0300	2.0		55.0	54.0	96	100	11.5						FG
11/03/1972	0000	3.0		53.1	52.0	96	50	11.5				0.02		FG
11/02/1972	2100	4.0		53.1	50.0	89	70	9.2				0.05		-RA FG
11/02/1972	1800	3.0		52.0	48.9	89	20	4.6						FG
11/02/1972	1500	5.5		50.0	48.0	93	100	11.5						-DZ FG
11/02/1972	1200	2.0		48.0	46.0	93	40	11.5						-DZ FG
11/02/1972	0900	4.0		46.9	45.0	93	60	10.4						-RA FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
11/02/1972	0600	4.0		46.0	44.1	93	60	9.2				0.05		-RA FG
11/02/1972	0300	2.0		45.0	43.0	93	70	10.4						-RA FG
11/02/1972	0000	2.8		43.0	41.0	93	60	10.4				0.05		-RA FG
11/01/1972	2100	5.5		42.1	39.0	89	50	11.5						-DZ FG
11/01/1972	1800	10.0		41.0	32.0	70	80	6.9
11/01/1972	1500	10.0		39.9	30.9	70	70	10.4
11/01/1972	1200	10.0		37.9	28.0	67	50	11.5						-RA
11/01/1972	0900	7.0		39.9	27.0	60	70	11.5
11/01/1972	0600	7.0		39.9	28.0	62	70	11.5
11/01/1972	0300	7.0		39.0	28.0	64	0	0.0
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
11/01/1972	0000	7.0		41.0	28.0	60	50	4.6

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