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
03/31/1972	2100	25.0		54.0	19.9	26	70	13.8
03/31/1972	1800	15.0		50.0	27.0	41	180	8.1
03/31/1972	1500	4.0		37.9	33.1	82	0	0.0						DZ
03/31/1972	1200	4.0		32.0	28.9	88	0	0.0						FG
03/31/1972	0900	7.0		30.9	27.0	85	0	0.0
03/31/1972	0600	7.0		30.0	27.0	88	300	4.6							CLR
03/31/1972	0300	7.0		35.1	28.0	75	0	0.0
03/31/1972	0000	10.0		45.0	28.0	51	240	5.8
03/30/1972	2100	10.0		48.0	27.0	44	250	5.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
03/30/1972	1800	8.0		45.0	30.9	58	270	11.5
03/30/1972	1500	6.0		39.9	36.0	86	200	6.9						FG
03/30/1972	1200	7.0		39.0	36.0	89	90	9.2				0.02
03/30/1972	0900	4.0		39.9	35.1	83	80	13.8						-SHRA DZ
03/30/1972	0600	7.0		43.0	36.0	76	110	11.5						-SHRA
03/30/1972	0300	7.0		45.0	32.0	60	170	9.2						-SHRA
03/30/1972	0000	25.0		48.9	26.1	41	120	9.2
03/29/1972	2100	25.0		51.1	25.0	36	160	8.1
03/29/1972	1800	25.0		48.9	23.0	36	110	4.6
03/29/1972	1500	25.0		39.0	19.9	46	120	4.6
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
03/29/1972	1200	25.0		28.0	19.9	71	0	0.0
03/29/1972	0900	7.0		27.0	19.0	72	0	0.0							CLR
03/29/1972	0600	7.0		30.9	18.0	58	0	0.0							CLR
03/29/1972	0300	7.0		35.1	19.0	52	340	8.1
03/29/1972	0000	7.0		41.0	17.1	38	340	9.2
03/28/1972	2100	25.0		46.0	19.0	34	340	11.5							CLR
03/28/1972	1800	25.0		42.1	16.0	34	330	15.0							CLR
03/28/1972	1500	25.0		37.0	16.0	42	350	17.3
03/28/1972	1200	25.0		28.0	15.1	58	280	11.5							CLR
03/28/1972	0900	7.0		28.0	15.1	58	350	5.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
03/28/1972	0600	7.0		32.0	17.1	54	360	5.8
03/28/1972	0300	7.0		33.1	17.1	51	360	11.5							CLR
03/28/1972	0000	7.0		39.9	17.1	39	360	10.4							CLR
03/27/1972	2100	25.0		46.9	18.0	31	310	15.0							CLR
03/27/1972	1800	25.0		45.0	15.1	30	290	15.0
03/27/1972	1500	25.0		37.9	12.9	35	260	12.7							CLR
03/27/1972	1200	25.0		28.9	8.1	41	280	11.5							CLR
03/27/1972	0900	7.0		28.0	8.1	42	300	11.5							CLR
03/27/1972	0600	7.0		30.9	9.0	39	290	8.1							CLR
03/27/1972	0300	7.0		35.1	8.1	32	290	11.5							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
03/27/1972	0000	7.0		37.9	3.0	23	310	16.1							CLR
03/26/1972	2100	25.0		44.1	8.1	22	290	20.7							CLR
03/26/1972	1800	25.0		41.0	8.1	25	290	18.4							CLR
03/26/1972	1500	25.0		34.0	10.9	38	270	15.0							CLR
03/26/1972	1200	25.0		25.0	15.1	66	270	16.1							CLR
03/26/1972	0900	7.0		25.0	12.9	60	280	13.8							CLR
03/26/1972	0600	7.0		25.0	12.9	60	280	10.4
03/26/1972	0300	7.0		28.9	15.1	56	320	10.4							CLR
03/26/1972	0000	7.0		32.0	15.1	49	340	8.1							CLR
03/25/1972	2100	25.0		37.0	16.0	42	350	13.8
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
03/25/1972	1800	25.0		34.0	15.1	45	340	13.8
03/25/1972	1500	25.0		30.0	12.0	47	290	11.5
03/25/1972	1200	25.0		21.9	10.9	62	260	13.8							CLR
03/25/1972	0900	7.0		21.0	10.0	62	270	11.5							CLR
03/25/1972	0600	7.0		24.1	9.0	52	280	15.0
03/25/1972	0300	7.0		26.1	8.1	46	320	20.7
03/25/1972	0000	7.0		28.9	12.0	49	330	15.0
03/24/1972	2100	25.0		35.1	15.1	43	300	17.3
03/24/1972	1800	25.0		35.1	16.0	45	320	15.0
03/24/1972	1500	10.0		30.0	19.9	66	290	13.8						-SHSN
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
03/24/1972	1200	15.0		28.0	17.1	63	270	10.4						-SHSN
03/24/1972	0900	7.0		27.0	15.1	60	270	11.5
03/24/1972	0600	7.0		28.0	14.0	55	270	11.5
03/24/1972	0300	7.0		30.0	17.1	58	290	10.4
03/24/1972	0000	7.0		32.0	18.0	56	280	17.3						-SHSN
03/23/1972	2100	6.0		33.1	26.1	75	250	15.0						-SHSN
03/23/1972	1800	4.0		35.1	24.1	64	250	15.0						-SHSN
03/23/1972	1500	5.0		34.0	24.1	67	240	16.1						-SHSN
03/23/1972	1200	4.0		32.0	24.1	72	260	15.0						-SHSN
03/23/1972	0900	7.0		37.0	24.1	59	240	16.1
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
03/23/1972	0600	7.0		37.9	27.0	64	240	11.5
03/23/1972	0300	7.0		39.9	28.9	65	270	11.5
03/23/1972	0000	7.0		42.1	30.0	62	260	13.8
03/22/1972	2100	25.0		44.1	33.1	65	260	15.0
03/22/1972	1800	7.0		53.1	50.0	89	250	15.0				0.07		-SHRA
03/22/1972	1500	7.0		55.0	53.1	93	160	16.1				0.03		-SHRA
03/22/1972	1200	2.0		52.0	51.1	97	120	11.5				0.11		-RA FG
03/22/1972	0900	4.0		45.0	42.1	90	70	13.8				0.05		-SHRA FG
03/22/1972	0600	7.0		45.0	36.0	71	70	9.2
03/22/1972	0300	7.0		46.9	37.9	71	70	17.3
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
03/22/1972	0000	7.0		50.0	37.0	61	90	15.0
03/21/1972	2100	10.0		53.1	37.0	54	100	8.1
03/21/1972	1800	10.0		48.0	33.1	56	90	8.1
03/21/1972	1500	10.0		41.0	28.9	62	70	10.4
03/21/1972	1200	7.0		28.9	25.0	85	0	0.0
03/21/1972	0900	7.0		28.9	24.1	82	20	4.6							CLR
03/21/1972	0600	7.0		30.9	25.0	78	0	0.0							CLR
03/21/1972	0300	7.0		35.1	25.0	66	0	0.0							CLR
03/21/1972	0000	7.0		44.1	23.0	43	140	5.8							CLR
03/20/1972	2100	25.0		46.9	21.9	37	150	5.8							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
03/20/1972	1800	25.0		39.9	16.0	37	110	11.5
03/20/1972	1500	25.0		33.1	15.1	47	0	0.0
03/20/1972	1200	25.0		23.0	15.1	71	0	0.0
03/20/1972	0900	7.0		25.0	15.1	66	0	0.0							CLR
03/20/1972	0600	7.0		28.0	16.0	60	10	4.6							CLR
03/20/1972	0300	7.0		30.9	15.1	51	0	0.0							CLR
03/20/1972	0000	7.0		37.0	12.9	37	40	5.8
03/19/1972	2100	25.0		42.1	12.9	30	350	11.5							CLR
03/19/1972	1800	25.0		39.9	10.9	30	330	15.0
03/19/1972	1500	25.0		34.0	14.0	43	290	13.8							CLR
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
03/19/1972	1200	25.0		26.1	15.1	63	270	5.8
03/19/1972	0900	7.0		28.0	17.1	63	310	4.6
03/19/1972	0600	7.0		28.9	21.0	72	0	0.0
03/19/1972	0300	7.0		30.9	21.0	66	0	0.0
03/19/1972	0000	7.0		37.9	19.9	48	290	8.1
03/18/1972	2100	25.0		43.0	21.9	43	290	13.8
03/18/1972	1800	25.0		44.1	26.1	49	250	15.0
03/18/1972	1500	25.0		42.1	28.9	59	250	15.0
03/18/1972	1200	15.0		39.0	28.9	67	270	9.2
03/18/1972	0900	7.0		39.9	30.0	67	260	11.5
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
03/18/1972	0600	5.0		41.0	30.9	67	270	11.5						DZ
03/18/1972	0300	7.0		41.0	32.0	70	260	10.4
03/18/1972	0000	7.0		42.1	32.0	67	290	13.8
03/17/1972	2100	9.0		45.0	34.0	65	310	11.5
03/17/1972	1800	10.0		45.0	37.9	76	320	10.4				0.03
03/17/1972	1500	5.0		43.0	41.0	93	260	10.4						FG
03/17/1972	1200	0.5		39.9	39.9	100	270	10.4						FG
03/17/1972	0900	0.0		39.9	39.9	100	270	3.5						FG
03/17/1972	0600	0.5		42.1	42.1	100	0	0.0						FG
03/17/1972	0300	2.0		44.1	42.1	93	0	0.0						-RA FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
03/17/1972	0000	7.0		46.0	39.9	79	120	13.8						-RA
03/16/1972	2100	6.0		46.9	37.9	71	130	13.8						DZ
03/16/1972	1800	7.0		43.0	34.0	70	50	13.8
03/16/1972	1500	6.0		37.0	30.9	78	90	17.3						DZ
03/16/1972	1200	7.0		36.0	28.9	75	70	13.8						-SHRA
03/16/1972	0900	7.0		33.1	30.0	88	0	0.0
03/16/1972	0600	7.0		33.1	30.0	88	0	0.0
03/16/1972	0300	7.0		35.1	30.9	85	0	0.0
03/16/1972	0000	7.0		39.0	30.0	70	270	11.5
03/15/1972	2100	20.0		39.9	30.0	67	290	8.1
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
03/15/1972	1800	15.0		37.9	32.0	79	310	8.1
03/15/1972	1500	10.0		34.0	28.0	79	250	9.2
03/15/1972	1200	10.0		30.0	27.0	88	290	3.5
03/15/1972	0900	7.0		30.9	25.0	78	30	6.9
03/15/1972	0600	5.0		32.0	30.0	92	0	0.0						FG
03/15/1972	0300	5.5		33.1	30.9	92	0	0.0						-SN FG
03/15/1972	0000	2.8		33.1	30.9	92	0	0.0						-SN FG
03/14/1972	2100	2.8		34.0	30.0	85	0	0.0				0.02		-SN FG
03/14/1972	1800	3.0		32.0	28.9	88	60	11.5				0.05		-SN FG
03/14/1972	1500	2.0		33.1	27.0	78	120	13.8						-SN
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
03/14/1972	1200	10.0		35.1	24.1	64	110	15.0
03/14/1972	0900	3.0		37.0	30.9	78	70	20.7						-RA DZ
03/14/1972	0600	3.0		37.9	32.0	79	60	15.0						-RA DZ
03/14/1972	0300	2.0		39.0	35.1	86	70	21.9						-DZ FG
03/14/1972	0000	1.0		39.0	37.0	93	80	11.5						-DZ FG
03/13/1972	2100	2.0		39.9	36.0	86	80	9.2						-DZ FG
03/13/1972	1800	2.8		39.0	37.0	93	70	10.4				0.08		-RA FG
03/13/1972	1500	2.0		37.0	35.1	93	20	4.6						-RA FG
03/13/1972	1200	4.0		36.0	34.0	92	0	0.0						FG
03/13/1972	0900	4.0		36.0	33.1	89	0	0.0						FG
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
03/13/1972	0600	4.0		37.0	35.1	93	260	4.6						FG
03/13/1972	0300	2.0		37.9	36.0	93	0	0.0						FG
03/13/1972	0000	10.5		39.0	37.0	93	0	0.0						FG
03/12/1972	2100	10.5		39.9	36.0	86	360	3.5						-RA FG
03/12/1972	1800	6.0		39.9	33.1	76	0	0.0						-SHRA DZ
03/12/1972	1500	7.0		37.9	30.9	76	160	6.9
03/12/1972	1200	5.0		36.0	32.0	85	180	12.7						-TSRA FG
03/12/1972	0900	7.0		37.0	26.1	64	130	11.5						-SHRA
03/12/1972	0600	7.0		37.9	21.9	52	100	11.5						-SHRA
03/12/1972	0300	7.0		37.0	17.1	44	70	12.7
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
03/12/1972	0000	7.0		36.0	16.0	44	100	17.3
03/11/1972	2100	15.0		34.0	14.0	43	140	5.8
03/11/1972	1800	15.0		32.0	10.9	41	150	9.2
03/11/1972	1500	20.0		25.0	10.0	52	140	11.5
03/11/1972	1200	20.0		17.1	8.1	67	20	8.1
03/11/1972	0900	7.0		16.0	9.0	73	20	5.8							CLR
03/11/1972	0600	7.0		19.0	10.0	67	70	4.6							CLR
03/11/1972	0300	7.0		23.0	9.0	54	340	4.6							CLR
03/11/1972	0000	7.0		27.0	6.1	40	360	6.9							CLR
03/10/1972	2100	25.0		32.0	8.1	36	10	10.4
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
03/10/1972	1800	25.0		30.9	10.9	43	310	10.4
03/10/1972	1500	15.0		24.1	17.1	74	270	5.8
03/10/1972	1200	4.0		19.9	16.0	84	350	3.5						-SN
03/10/1972	0900	1.0		19.9	15.1	81	10	4.6						-SN
03/10/1972	0600	7.0		19.9	10.0	65	0	0.0
03/10/1972	0300	7.0		23.0	8.1	52	0	0.0
03/10/1972	0000	7.0		25.0	6.1	44	300	9.2
03/09/1972	2100	25.0		27.0	3.0	35	250	11.5
03/09/1972	1800	25.0		27.0	3.9	37	240	15.0
03/09/1972	1500	25.0		24.1	3.9	41	280	15.0
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
03/09/1972	1200	25.0		16.0	3.9	58	290	10.4							CLR
03/09/1972	0900	7.0		17.1	1.9	51	300	13.8							CLR
03/09/1972	0600	7.0		18.0	0.0	44	280	17.3
03/09/1972	0300	7.0		23.0	6.1	48	280	17.3
03/09/1972	0000	7.0		26.1	10.9	52	290	19.6
03/08/1972	2100	20.0		32.0	19.0	58	300	16.1
03/08/1972	1800	20.0		39.0	21.0	48	260	15.0
03/08/1972	1500	25.0		39.0	19.9	46	280	19.6
03/08/1972	1200	25.0		39.0	28.9	67	270	13.8
03/08/1972	0900	5.0		48.9	43.0	80	200	20.7						-RA
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
03/08/1972	0600	7.0		42.1	34.0	73	270	3.5						-RA
03/08/1972	0300	7.0		54.0	30.0	40	180	11.5
03/08/1972	0000	7.0		54.0	30.0	40	170	18.4
03/07/1972	2100	25.0		52.0	27.0	38	140	15.0
03/07/1972	1800	20.0		41.0	21.9	46	150	17.3
03/07/1972	1500	10.0		36.0	19.9	52	120	10.4
03/07/1972	1200	9.0		28.0	21.0	75	50	16.1
03/07/1972	0900	7.0		25.0	19.9	81	60	16.1
03/07/1972	0600	5.5		24.1	19.9	84	60	12.7						-SHSN FG
03/07/1972	0300	7.0		26.1	9.0	48	70	6.9						-SHSN
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
03/07/1972	0000	7.0		26.1	6.1	42	200	9.2
03/06/1972	2100	25.0		27.0	5.0	38	270	15.0							CLR
03/06/1972	1800	25.0		25.0	6.1	44	270	17.3							CLR
03/06/1972	1500	25.0		19.9	5.0	52	280	18.4
03/06/1972	1200	20.0		16.0	3.0	56	280	20.7
03/06/1972	0900	7.0		18.0	5.0	56	290	16.1
03/06/1972	0600	7.0		19.0	9.0	64	280	15.0
03/06/1972	0300	7.0		21.9	12.9	68	260	11.5						-SHSN
03/06/1972	0000	7.0		24.1	10.9	57	270	18.4
03/05/1972	2100	25.0		30.0	10.0	43	260	17.3
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
03/05/1972	1800	25.0		32.0	16.0	51	260	15.0
03/05/1972	1500	15.0		32.0	18.0	56	260	17.3
03/05/1972	1200	6.0		28.9	25.0	85	0	0.0						DZ
03/05/1972	0900	2.0		30.0	25.0	81	0	0.0						-SN
03/05/1972	0600	5.5		28.9	25.0	85	90	9.2						-SN
03/05/1972	0300	2.0		28.9	24.1	82	90	17.3						-SN
03/05/1972	0000	7.0		30.9	18.0	58	110	15.0
03/04/1972	2100	25.0		28.0	15.1	58	90	6.9
03/04/1972	1800	25.0		23.0	10.0	57	50	4.6
03/04/1972	1500	25.0		18.0	6.1	59	40	6.9
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
03/04/1972	1200	25.0		9.0	5.0	84	360	5.8							CLR
03/04/1972	0900	7.0		12.0	5.0	73	300	5.8							CLR
03/04/1972	0600	7.0		12.9	5.0	70	300	8.1							CLR
03/04/1972	0300	7.0		17.1	6.1	61	320	17.3							CLR
03/04/1972	0000	7.0		21.9	8.1	55	320	12.7
03/03/1972	2100	25.0		23.0	10.9	59	320	15.0
03/03/1972	1800	2.0		23.0	15.1	71	320	13.8						-SN
03/03/1972	1500	10.5		21.9	14.0	71	320	11.5						-SN
03/03/1972	1200	25.0		23.0	14.0	68	310	17.3
03/03/1972	0900	10.5		26.1	19.9	77	340	13.8				0.02
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
03/03/1972	0600	10.5		34.0	28.9	82	300	6.9				0.09		-SHRA
03/03/1972	0300	10.5		39.9	35.1	83	270	4.6				0.10		TSRA
03/03/1972	0000	7.0		51.1	48.9	92	10	13.8				0.03		-SHRA
03/02/1972	2100	15.0		62.1	55.9	80	180	17.3
03/02/1972	1800	10.0		63.0	55.0	75	190	20.7
03/02/1972	1500	8.0		55.9	50.0	80	160	19.6
03/02/1972	1200	9.0		42.1	39.0	89	0	0.0
03/02/1972	0900	7.0		48.9	42.1	77	340	9.2
03/02/1972	0600	7.0		60.1	43.0	53	180	13.8
03/02/1972	0300	7.0		57.9	42.1	56	160	17.3
Date	Time	VIS	PRESS	TMP	DEW	RH	DIR	SPEED	GST	MX24	MN24	1hRa	24hRa	wx	CLOUDS	REMARKS
03/02/1972	0000	7.0		48.0	37.0	66	330	4.6
03/01/1972	2100	8.0		57.9	39.0	49	70	4.6
03/01/1972	1800	7.0		53.1	37.0	54	180	3.5
03/01/1972	1500	4.0		39.0	33.1	79	120	3.5						DZ
03/01/1972	1200	10.5		30.0	28.9	96	260	3.5						FG
03/01/1972	0900	7.0		30.0	28.0	92	0	0.0							CLR
03/01/1972	0600	7.0		34.0	30.0	85	10	4.6							CLR
03/01/1972	0300	7.0		37.0	32.0	82	0	0.0							CLR
03/01/1972	0000	7.0		41.0	33.1	73	0	0.0

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