Williamsport Weather in 1970

Historical record of Williamsport, Pennsylvania weather for the year 1970 based on NOAA data.

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1970 Williamsport Weather Extremes
Highest temperature	90 °F	September 22
Lowest temperature	-13 °F	January 20
Highest daily low	73 °F	July 31
Lowest daily high	9 °F	January 9
Most daily precipitation	2.0 inches	October 22
Most daily snow	10.0 inches	March 29
Total annual precipitation	42.5 inches	-
Total annual snow	60.9 inches	-

What was the hottest temperature in Williamsport in 1970?

The highest temperature recorded in Williamsport, Pennsylvania in 1970 was 90 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Williamsport in 1970

Rank	Temperature	Date
1	90 °F	Sep 22
1	90 °F	May 22
3	89 °F	Sep 25
3	89 °F	Sep 24
3	89 °F	Jul 28
3	89 °F	Jul 2
3	89 °F	Jun 30
3	89 °F	Jun 11
9	88 °F	Sep 16
9	88 °F	Aug 28
9	88 °F	Aug 16
9	88 °F	Aug 15
9	88 °F	Aug 1
9	88 °F	May 19
9	88 °F	May 10

What was the coldest temperature in Williamsport in 1970?

The lowest temperature recorded in Williamsport, Pennsylvania in 1970 was -13 °F which happened on Jan 20.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Williamsport in 1970

Rank	Temperature	Date
1	-13 °F	January 20
2	-11 °F	January 23
3	-10 °F	January 22
4	-7 °F	January 19
4	-7 °F	January 9
4	-7 °F	January 8
7	-5 °F	February 14
8	-3 °F	February 4
8	-3 °F	January 16
10	-2 °F	January 24
10	-2 °F	January 15

January 1970 Williamsport Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	27	6	0.00	0.0
January 2	25	0	0.02	0.3
January 3	32	19	0.10	1.8
January 4	24	0	0.00	0.0
January 5	32	0	0.00	0.0
January 6	33	23	0.05	0.7
January 7	26	11	0.26	4.7
January 8	11	-7	0.00	0.0
January 9	9	-7	0.00	0.0
January 10	30	6	0.00	0.0
January 11	28	13	0.00	0.0
January 12	29	16	0.13	2.0
January 13	32	9	0.00	0.0
January 14	28	8	0.00	0.0
January 15	27	-2	0.00	0.0
January 16	27	-3	0.00	0.0
January 17	35	19	0.04	0.0
January 18	40	10	0.00	0.0
January 19	21	-7	0.00	0.0
January 20	15	-13	0.09	1.2
January 21	16	1	0.01	0.1
January 22	19	-10	0.00	0.0
January 23	19	-11	0.05	1.0
January 24	25	-2	0.00	0.0
January 25	35	22	0.05	0.0
January 26	42	33	0.03	0.0
January 27	35	30	0.04	0.4
January 28	44	31	0.00	0.0
January 29	48	38	0.08	0.0
January 30	40	16	0.00	0.0
January 31	36	9	0.00	0.0

February 1970 Williamsport Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	52	17	0.00	0.0
February 2	50	41	0.98	0.0
February 3	45	8	0.44	3.0
February 4	17	-3	0.00	0.0
February 5	32	17	0.03	0.3
February 6	38	26	0.01	0.2
February 7	36	18	0.00	0.0
February 8	38	25	0.05	0.5
February 9	40	35	0.68	3.5
February 10	40	35	0.87	0.9
February 11	38	28	0.20	1.4
February 12	32	15	0.00	0.0
February 13	28	-1	0.02	0.4
February 14	20	-5	0.04	0.6
February 15	31	17	0.31	1.9
February 16	34	11	0.00	0.0
February 17	35	1	0.00	0.0
February 18	45	13	0.00	0.0
February 19	43	22	0.01	0.0
February 20	31	11	0.00	0.0
February 21	31	16	0.00	0.0
February 22	52	18	0.03	0.0
February 23	43	23	0.00	0.0
February 24	48	16	0.00	0.0
February 25	42	6	0.04	0.0
February 26	23	1	0.00	0.0
February 27	34	20	0.05	0.8
February 28	39	14	0.00	0.0

March 1970 Williamsport Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	41	14	0.00	0.0
March 2	48	35	0.01	0.0
March 3	40	34	0.00	0.0
March 4	39	34	0.44	0.0
March 5	47	35	0.00	0.0
March 6	44	26	0.00	0.0
March 7	49	22	0.00	0.0
March 8	35	18	0.00	0.0
March 9	36	15	0.00	0.0
March 10	43	15	0.00	0.0
March 11	49	22	0.00	0.0
March 12	35	24	0.45	4.0
March 13	44	30	0.20	2.6
March 14	36	20	0.03	0.3
March 15	34	4	0.02	0.2
March 16	35	7	0.00	0.0
March 17	45	14	0.00	0.0
March 18	39	31	0.07	0.5
March 19	49	28	0.06	0.0
March 20	43	28	0.33	0.0
March 21	48	29	0.00	0.0
March 22	44	29	0.39	1.9
March 23	47	34	0.00	0.0
March 24	48	35	0.00	0.0
March 25	54	34	0.00	0.0
March 26	60	39	0.18	0.0
March 27	54	29	0.00	0.0
March 28	61	24	0.00	0.0
March 29	36	12	0.71	10.0
March 30	38	6	0.00	0.0
March 31	43	30	0.06	0.5

April 1970 Williamsport Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	41	28	0.08	0.2
April 2	52	36	1.49	0.0
April 3	51	36	0.00	0.0
April 4	50	32	0.00	0.0
April 5	50	28	0.00	0.0
April 6	46	27	0.07	0.0
April 7	54	35	0.00	0.0
April 8	68	29	0.00	0.0
April 9	67	42	0.00	0.0
April 10	50	31	0.00	0.0
April 11	52	27	0.00	0.0
April 12	58	27	0.00	0.0
April 13	61	28	0.00	0.0
April 14	52	45	0.12	0.0
April 15	68	42	0.00	0.0
April 16	69	35	0.00	0.0
April 17	71	52	0.02	0.0
April 18	59	37	0.00	0.0
April 19	51	33	0.12	0.0
April 20	50	42	0.35	0.0
April 21	61	45	0.05	0.0
April 22	68	47	0.00	0.0
April 23	57	47	0.36	0.0
April 24	59	45	0.62	0.0
April 25	70	40	0.00	0.0
April 26	75	43	0.00	0.0
April 27	72	50	0.00	0.0
April 28	77	52	0.00	0.0
April 29	81	54	0.00	0.0
April 30	79	61	0.00	0.0

May 1970 Williamsport Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	83	58	0.00
May 2	72	52	0.36
May 3	61	46	0.00
May 4	66	44	0.00
May 5	73	46	0.06
May 6	52	37	0.00
May 7	61	33	0.00
May 8	79	39	0.03
May 9	86	52	0.00
May 10	88	54	0.08
May 11	83	57	0.00
May 12	81	60	0.00
May 13	81	59	0.01
May 14	70	57	0.05
May 15	63	57	0.06
May 16	63	55	0.68
May 17	63	53	0.78
May 18	69	49	0.00
May 19	88	47	0.00
May 20	83	54	0.00
May 21	79	46	0.00
May 22	90	56	0.00
May 23	78	63	0.64
May 24	69	61	0.04
May 25	65	59	0.17
May 26	78	59	0.27
May 27	61	50	0.00
May 28	71	43	0.00
May 29	75	46	0.00
May 30	74	49	0.00
May 31	80	52	0.00

June 1970 Williamsport Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	83	61	0.00
June 2	87	65	0.02
June 3	83	60	0.06
June 4	68	58	0.03
June 5	72	59	0.23
June 6	69	54	0.05
June 7	75	47	0.00
June 8	84	52	0.00
June 9	87	64	0.11
June 10	87	60	0.00
June 11	89	61	0.00
June 12	83	59	0.58
June 13	77	50	0.00
June 14	77	48	0.00
June 15	67	60	0.23
June 16	70	61	0.02
June 17	80	67	0.00
June 18	78	64	1.01
June 19	81	62	0.00
June 20	74	51	0.00
June 21	64	51	0.10
June 22	76	59	0.00
June 23	80	52	0.00
June 24	82	55	0.00
June 25	77	59	0.00
June 26	72	58	0.76
June 27	69	52	0.10
June 28	78	47	0.00
June 29	75	50	0.02
June 30	89	61	0.00

July 1970 Williamsport Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	87	62	0.20
July 2	89	71	0.00
July 3	85	69	0.33
July 4	82	66	0.10
July 5	75	60	0.00
July 6	82	57	0.00
July 7	84	53	0.00
July 8	84	60	0.18
July 9	75	68	1.03
July 10	81	68	0.38
July 11	80	66	0.01
July 12	84	62	0.00
July 13	81	58	0.00
July 14	79	64	0.00
July 15	83	69	0.65
July 16	82	64	0.12
July 17	84	59	0.00
July 18	87	61	0.12
July 19	83	62	0.25
July 20	78	63	0.26
July 21	75	59	0.00
July 22	78	55	0.00
July 23	75	57	0.00
July 24	82	66	0.00
July 25	87	68	0.00
July 26	86	64	0.00
July 27	87	64	0.00
July 28	89	69	0.00
July 29	87	69	0.00
July 30	87	71	0.26
July 31	84	73	1.56

August 1970 Williamsport Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	88	71	0.08
August 2	85	67	0.00
August 3	84	61	0.03
August 4	78	59	0.00
August 5	77	54	0.00
August 6	80	58	0.00
August 7	81	63	0.02
August 8	83	61	0.00
August 9	83	63	0.58
August 10	83	63	0.00
August 11	85	63	0.00
August 12	86	64	0.02
August 13	87	64	0.00
August 14	87	63	0.00
August 15	88	65	0.00
August 16	88	67	0.03
August 17	85	63	0.04
August 18	82	59	0.00
August 19	79	60	0.49
August 20	79	68	0.19
August 21	80	58	0.08
August 22	80	53	0.05
August 23	82	63	0.84
August 24	77	60	0.00
August 25	80	59	0.00
August 26	84	59	0.00
August 27	85	61	0.00
August 28	88	64	0.00
August 29	83	68	0.00
August 30	82	64	0.46
August 31	77	57	0.09

September 1970 Williamsport Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	73	50	0.00
September 2	75	46	0.00
September 3	73	58	0.23
September 4	86	68	0.02
September 5	83	61	0.00
September 6	79	56	0.00
September 7	80	52	0.00
September 8	78	58	0.00
September 9	76	67	0.00
September 10	83	63	0.42
September 11	74	54	0.00
September 12	74	48	0.00
September 13	79	52	0.00
September 14	65	61	0.01
September 15	86	62	0.04
September 16	88	62	0.00
September 17	77	53	0.00
September 18	73	65	0.13
September 19	72	55	0.00
September 20	76	52	0.00
September 21	82	62	0.00
September 22	90	65	0.00
September 23	87	66	0.09
September 24	89	66	0.00
September 25	89	68	0.02
September 26	86	65	0.02
September 27	73	49	0.87
September 28	62	47	0.02
September 29	57	42	0.00
September 30	60	47	0.04

October 1970 Williamsport Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	62	45	0.00
October 2	68	42	0.06
October 3	71	45	0.11
October 4	60	40	0.00
October 5	66	37	0.00
October 6	72	53	0.01
October 7	77	54	0.00
October 8	74	52	0.00
October 9	72	54	0.00
October 10	71	57	0.18
October 11	68	63	0.69
October 12	70	64	0.00
October 13	71	63	0.01
October 14	77	65	0.47
October 15	70	53	0.05
October 16	53	38	0.01
October 17	49	34	0.00
October 18	66	43	0.00
October 19	62	38	0.00
October 20	58	35	0.00
October 21	60	52	1.06
October 22	66	59	1.96
October 23	62	52	0.00
October 24	64	48	0.00
October 25	65	50	0.00
October 26	62	55	0.00
October 27	55	47	0.00
October 28	57	36	0.00
October 29	54	36	0.00
October 30	52	49	0.44
October 31	54	50	0.38

November 1970 Williamsport Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	61	48	0.02	0.0
November 2	64	45	0.00	0.0
November 3	56	48	0.53	0.0
November 4	53	45	0.00	0.0
November 5	51	42	0.03	0.0
November 6	54	35	0.00	0.0
November 7	61	34	0.00	0.0
November 8	59	37	0.00	0.0
November 9	54	38	0.00	0.0
November 10	59	49	0.62	0.0
November 11	65	55	0.43	0.0
November 12	64	57	0.94	0.0
November 13	57	47	0.52	0.0
November 14	50	44	0.23	0.0
November 15	55	41	0.56	0.0
November 16	43	37	0.00	0.0
November 17	42	32	0.00	0.0
November 18	47	30	0.00	0.0
November 19	55	35	0.00	0.0
November 20	52	38	0.83	0.0
November 21	51	34	0.00	0.0
November 22	55	30	0.02	0.0
November 23	52	20	0.00	0.0
November 24	32	18	0.01	0.2
November 25	32	23	0.00	0.0
November 26	40	29	0.00	0.0
November 27	48	39	0.00	0.0
November 28	48	42	0.04	0.0
November 29	48	39	0.30	0.0
November 30	53	32	0.00	0.0

December 1970 Williamsport Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	48	28	0.00	0.0
December 2	64	35	0.00	0.0
December 3	52	31	0.30	0.0
December 4	52	30	0.12	0.0
December 5	36	23	0.00	0.0
December 6	34	24	0.06	0.6
December 7	32	16	0.00	0.0
December 8	36	14	0.02	0.2
December 9	38	33	0.00	0.0
December 10	47	32	0.00	0.0
December 11	36	33	0.31	0.5
December 12	38	34	0.94	0.2
December 13	42	34	0.04	0.0
December 14	41	32	0.01	0.2
December 15	39	31	0.00	0.0
December 16	38	30	0.66	6.5
December 17	40	34	0.56	0.7
December 18	40	32	0.00	0.0
December 19	46	32	0.00	0.0
December 20	45	29	0.00	0.0
December 21	33	25	0.29	2.5
December 22	35	30	0.42	1.7
December 23	36	32	0.27	0.2
December 24	38	27	0.02	0.2
December 25	33	26	0.00	0.0
December 26	33	20	0.01	0.2
December 27	29	18	0.09	1.1
December 28	32	21	0.00	0.0
December 29	31	19	0.00	0.0
December 30	31	15	0.00	0.0
December 31	29	12	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1948–2024	Williamsport	location
1895–1947	Williamsport	location