Philadelphia Weather in 1966

Historical record of Philadelphia, Pennsylvania weather for the year 1966 based on NOAA data.

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1966 Philadelphia Weather Extremes
Highest temperature	104 °F	July 3
Lowest temperature	4 °F	February 6
Highest daily low	74 °F	July 13
Lowest daily high	16 °F	January 28
Most daily precipitation	4.7 inches	September 14
Most daily snow	12.4 inches	December 24
Total annual precipitation	40.0 inches	-
Total annual snow	46.2 inches	-

What was the hottest temperature in Philadelphia in 1966?

The highest temperature recorded in Philadelphia, Pennsylvania in 1966 was 104 °F which happened on July 3.

Highest Temperatures: All-Time By Year

Highest Temperatures in Philadelphia in 1966

Rank	Temperature	Date
1	104 °F	Jul 3
2	103 °F	Jul 4
3	100 °F	Jul 2
4	97 °F	Jul 13
5	96 °F	Jul 26
5	96 °F	Jun 25
5	96 °F	Jun 24
8	95 °F	Jul 12
8	95 °F	Jul 11
10	94 °F	Jul 19
10	94 °F	Jul 14
10	94 °F	Jul 7
10	94 °F	Jun 30

What was the coldest temperature in Philadelphia in 1966?

The lowest temperature recorded in Philadelphia, Pennsylvania in 1966 was 4 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Philadelphia in 1966

Rank	Temperature	Date
1	4 °F	February 6
1	4 °F	January 29
3	6 °F	January 28
4	7 °F	February 20
5	10 °F	December 28
5	10 °F	January 31
7	12 °F	December 4
8	13 °F	February 5
8	13 °F	January 30
8	13 °F	January 13

January 1966 Philadelphia Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	60	48	0.01	0.0
January 2	51	39	0.58	0.0
January 3	47	35	0.02	0.0
January 4	44	28	0.00	0.0
January 5	43	24	0.01	0.0
January 6	44	40	0.53	0.0
January 7	45	35	0.00	0.0
January 8	40	18	0.00	0.0
January 9	30	16	0.00	0.0
January 10	46	22	0.00	0.0
January 11	41	19	0.00	0.0
January 12	28	14	0.00	0.0
January 13	32	13	0.00	0.0
January 14	41	23	0.00	0.0
January 15	38	15	0.00	0.0
January 16	29	14	0.00	0.0
January 17	38	19	0.00	0.0
January 18	35	22	0.00	0.0
January 19	37	24	0.00	0.0
January 20	44	27	0.00	0.0
January 21	40	24	0.00	0.0
January 22	38	22	0.12	0.1
January 23	36	30	0.75	3.4
January 24	33	24	0.00	0.0
January 25	28	18	0.00	0.0
January 26	24	19	0.16	3.8
January 27	28	16	0.02	0.4
January 28	16	6	0.00	0.0
January 29	18	4	0.18	2.7
January 30	23	13	0.44	5.6
January 31	22	10	0.00	0.0

February 1966 Philadelphia Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	27	15	0.12	1.4
February 2	30	23	0.15	2.1
February 3	33	18	0.09	0.9
February 4	32	17	0.00	0.0
February 5	29	13	0.00	0.0
February 6	28	4	0.00	0.0
February 7	29	21	0.00	0.0
February 8	37	16	0.00	0.0
February 9	40	14	0.00	0.0
February 10	51	33	0.00	0.0
February 11	51	36	0.11	0.0
February 12	51	31	0.01	0.0
February 13	57	39	1.95	0.0
February 14	50	35	0.00	0.0
February 15	49	36	0.00	0.0
February 16	39	31	0.27	0.5
February 17	38	25	0.00	0.0
February 18	43	20	0.00	0.0
February 19	41	18	0.06	0.9
February 20	22	7	0.00	0.0
February 21	31	16	0.00	0.0
February 22	38	18	0.00	0.0
February 23	40	27	0.00	0.0
February 24	33	29	0.78	5.6
February 25	40	32	0.11	0.0
February 26	43	28	0.00	0.0
February 27	46	25	0.00	0.0
February 28	53	35	0.65	0.0

March 1966 Philadelphia Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	53	41	0.01
March 2	53	33	0.00
March 3	61	29	0.00
March 4	52	44	0.09
March 5	64	42	0.07
March 6	42	31	0.00
March 7	39	28	0.00
March 8	37	25	0.00
March 9	43	25	0.00
March 10	53	25	0.00
March 11	47	34	0.00
March 12	54	37	0.00
March 13	57	38	0.00
March 14	44	39	0.00
March 15	58	36	0.00
March 16	48	30	0.00
March 17	52	22	0.00
March 18	65	33	0.00
March 19	57	43	0.00
March 20	52	40	0.00
March 21	56	31	0.00
March 22	69	39	0.00
March 23	61	44	0.00
March 24	70	36	0.51
March 25	40	27	0.00
March 26	50	24	0.00
March 27	43	29	0.00
March 28	40	20	0.00
March 29	48	23	0.00
March 30	55	34	0.00
March 31	52	35	0.00

April 1966 Philadelphia Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	55	33	0.00
April 2	49	36	0.00
April 3	55	31	0.00
April 4	47	39	0.01
April 5	51	29	0.00
April 6	54	32	0.00
April 7	58	33	0.03
April 8	51	33	0.00
April 9	53	36	0.00
April 10	53	31	0.00
April 11	56	28	0.00
April 12	47	39	0.42
April 13	40	37	0.46
April 14	55	38	0.00
April 15	60	40	0.00
April 16	61	35	0.00
April 17	64	34	0.00
April 18	60	41	0.00
April 19	61	45	0.00
April 20	62	45	0.00
April 21	78	45	0.01
April 22	62	53	0.34
April 23	65	50	0.14
April 24	63	50	1.80
April 25	71	54	0.21
April 26	67	42	0.00
April 27	53	38	0.32
April 28	42	35	0.34
April 29	55	39	0.02
April 30	50	47	0.25

May 1966 Philadelphia Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	66	48	0.01
May 2	55	44	0.00
May 3	65	35	0.00
May 4	58	38	0.00
May 5	67	33	0.00
May 6	85	57	0.00
May 7	65	44	0.00
May 8	71	51	0.01
May 9	54	38	0.02
May 10	56	33	0.00
May 11	60	28	0.00
May 12	68	48	0.00
May 13	70	53	0.00
May 14	55	46	0.03
May 15	74	39	0.00
May 16	73	41	0.37
May 17	68	49	0.00
May 18	74	51	0.08
May 19	78	60	1.16
May 20	81	60	0.00
May 21	83	57	0.40
May 22	72	59	0.52
May 23	78	52	0.00
May 24	78	48	0.00
May 25	73	59	0.09
May 26	79	64	0.00
May 27	77	63	0.01
May 28	75	62	0.23
May 29	76	58	0.02
May 30	71	50	0.00
May 31	61	51	0.00

June 1966 Philadelphia Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	66	46	0.00
June 2	70	47	0.00
June 3	78	48	0.00
June 4	85	58	0.00
June 5	88	60	0.00
June 6	87	67	0.00
June 7	79	65	0.00
June 8	85	63	0.00
June 9	87	67	0.00
June 10	82	57	0.24
June 11	74	52	0.00
June 12	72	53	0.00
June 13	77	59	0.00
June 14	88	60	0.00
June 15	82	61	0.00
June 16	86	58	0.00
June 17	76	61	0.07
June 18	83	57	0.00
June 19	74	61	0.10
June 20	84	55	0.00
June 21	91	63	0.00
June 22	85	60	0.00
June 23	92	54	0.00
June 24	96	66	0.00
June 25	96	67	0.00
June 26	82	66	0.00
June 27	93	67	0.00
June 28	93	73	0.00
June 29	90	70	0.00
June 30	94	69	0.00

July 1966 Philadelphia Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	90	65	0.00
July 2	100	63	0.00
July 3	104	68	0.00
July 4	103	72	0.25
July 5	85	71	0.00
July 6	88	69	0.01
July 7	94	72	0.09
July 8	91	68	0.00
July 9	88	62	0.00
July 10	90	67	0.16
July 11	95	66	0.00
July 12	95	66	0.00
July 13	97	74	0.00
July 14	94	71	0.00
July 15	82	66	0.08
July 16	85	63	0.00
July 17	87	58	0.00
July 18	92	63	0.00
July 19	94	69	0.70
July 20	83	66	0.00
July 21	82	51	0.00
July 22	87	57	0.00
July 23	89	62	0.00
July 24	88	59	0.00
July 25	90	61	0.00
July 26	96	69	0.00
July 27	91	72	0.88
July 28	82	71	0.17
July 29	91	72	0.01
July 30	75	63	0.00
July 31	84	61	0.00

August 1966 Philadelphia Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	89	57	0.00
August 2	87	69	0.25
August 3	81	59	0.00
August 4	84	56	0.00
August 5	79	64	0.22
August 6	88	60	0.00
August 7	87	64	0.00
August 8	87	69	0.00
August 9	87	69	0.22
August 10	88	72	0.00
August 11	92	70	0.60
August 12	84	63	0.00
August 13	77	55	0.00
August 14	77	61	0.00
August 15	82	69	0.04
August 16	87	69	0.30
August 17	86	63	0.00
August 18	89	59	0.00
August 19	91	68	0.00
August 20	85	68	0.00
August 21	88	63	0.00
August 22	87	72	0.00
August 23	87	67	0.00
August 24	81	52	0.00
August 25	79	55	0.00
August 26	87	57	0.00
August 27	88	55	0.00
August 28	91	62	0.00
August 29	92	63	0.00
August 30	91	68	0.00
August 31	91	68	0.00

September 1966 Philadelphia Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	88	64	0.00
September 2	91	62	0.00
September 3	91	63	0.81
September 4	86	69	0.00
September 5	86	65	0.00
September 6	84	61	0.00
September 7	78	56	0.00
September 8	79	59	0.00
September 9	80	59	0.00
September 10	84	51	0.00
September 11	86	51	0.00
September 12	76	60	0.00
September 13	76	59	0.00
September 14	70	65	4.69
September 15	73	51	0.01
September 16	68	46	0.00
September 17	75	44	0.00
September 18	77	47	0.00
September 19	75	55	0.08
September 20	63	59	0.60
September 21	75	60	1.59
September 22	70	60	0.08
September 23	70	52	0.00
September 24	65	48	0.00
September 25	65	51	0.03
September 26	66	43	0.00
September 27	56	41	0.18
September 28	58	53	0.23
September 29	61	57	0.40
September 30	73	57	0.00

October 1966 Philadelphia Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	59	41	0.99
October 2	63	39	0.00
October 3	67	38	0.00
October 4	76	45	0.00
October 5	68	47	0.15
October 6	59	39	0.00
October 7	67	37	0.00
October 8	73	45	0.00
October 9	76	53	0.00
October 10	74	45	0.00
October 11	68	38	0.00
October 12	66	44	0.00
October 13	68	37	0.00
October 14	73	50	0.00
October 15	70	48	0.00
October 16	70	48	0.18
October 17	54	41	0.00
October 18	53	37	0.20
October 19	60	46	3.59
October 20	58	40	0.00
October 21	60	34	0.00
October 22	64	37	0.00
October 23	68	48	0.00
October 24	65	49	0.00
October 25	58	51	0.01
October 26	65	40	0.00
October 27	62	38	0.00
October 28	69	32	0.00
October 29	71	41	0.00
October 30	48	29	0.00
October 31	57	26	0.00

November 1966 Philadelphia Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	70	38	0.00
November 2	67	55	0.05
November 3	67	36	0.48
November 4	45	30	0.00
November 5	55	27	0.15
November 6	51	39	0.01
November 7	52	35	0.00
November 8	60	43	0.00
November 9	65	50	0.00
November 10	67	60	0.11
November 11	67	53	0.06
November 12	55	43	0.14
November 13	50	36	0.00
November 14	49	30	0.00
November 15	48	33	0.00
November 16	52	29	0.00
November 17	62	44	0.00
November 18	60	48	0.00
November 19	56	32	0.00
November 20	44	28	0.00
November 21	48	28	0.00
November 22	49	29	0.00
November 23	53	24	0.00
November 24	66	33	0.00
November 25	63	42	0.03
November 26	60	43	0.25
November 27	54	37	0.00
November 28	60	39	1.07
November 29	43	35	0.00
November 30	40	32	0.01

December 1966 Philadelphia Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	45	32	0.00	0.0
December 2	42	24	0.00	0.0
December 3	28	15	0.00	0.0
December 4	30	12	0.00	0.0
December 5	40	21	0.00	0.0
December 6	48	35	0.00	0.0
December 7	53	39	0.00	0.0
December 8	66	46	0.00	0.0
December 9	70	42	0.00	0.0
December 10	71	44	0.04	0.0
December 11	62	36	0.21	0.0
December 12	41	31	0.00	0.0
December 13	36	32	0.68	1.9
December 14	38	35	0.15	0.0
December 15	41	31	0.00	0.0
December 16	42	25	0.00	0.0
December 17	51	30	0.00	0.0
December 18	57	40	0.00	0.0
December 19	45	25	0.00	0.0
December 20	36	26	0.93	3.2
December 21	35	30	0.09	0.7
December 22	38	23	0.00	0.0
December 23	34	28	0.00	0.0
December 24	29	22	1.09	12.4
December 25	30	26	0.02	0.3
December 26	33	24	0.00	0.0
December 27	32	19	0.00	0.0
December 28	31	10	0.13	0.3
December 29	48	29	0.99	0.0
December 30	34	23	0.00	0.0
December 31	34	21	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1941–2024	Philadelphia International Airport	location
1916–1940	Philadelphia Naval Yard	location
1894–1915	Drexel University	location