Dayton Weather in 1966

Historical record of Dayton, Ohio weather for the year 1966 based on NOAA data.

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1966 Dayton Weather Extremes
Highest temperature	99 °F	July 2
Lowest temperature	-10 °F	January 30
Highest daily low	74 °F	July 2
Lowest daily high	2 °F	January 30
Most daily precipitation	1.3 inches	February 10
Most daily snow	7.2 inches	February 1
Total annual precipitation	32.3 inches	-
Total annual snow	35.4 inches	-

What was the hottest temperature in Dayton in 1966?

The highest temperature recorded in Dayton, Ohio in 1966 was 99 °F which happened on July 2.

Highest Temperatures: All-Time By Year

Highest Temperatures in Dayton in 1966

Rank	Temperature	Date
1	99 °F	Jul 2
2	98 °F	Jul 3
3	97 °F	Jun 26
4	96 °F	Jul 10
4	96 °F	Jun 25
6	95 °F	Jun 27
6	95 °F	Jun 24
6	95 °F	Jun 23
9	94 °F	Jul 13
9	94 °F	Jul 1
9	94 °F	Jun 30
9	94 °F	Jun 22

What was the coldest temperature in Dayton in 1966?

The lowest temperature recorded in Dayton, Ohio in 1966 was -10 °F which happened on Jan 30.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Dayton in 1966

Rank	Temperature	Date
1	-10 °F	January 30
2	-5 °F	January 28
3	-4 °F	February 5
3	-4 °F	January 29
3	-4 °F	January 24
6	0 °F	January 27
7	1 °F	January 31
8	3 °F	December 3
8	3 °F	January 23
10	6 °F	February 4
10	6 °F	February 1

January 1966 Dayton Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	48	40	0.47	0.0
January 2	54	37	0.49	0.0
January 3	39	24	0.00	0.0
January 4	45	20	0.00	0.0
January 5	45	27	0.36	0.0
January 6	42	32	0.64	0.0
January 7	32	18	0.01	0.1
January 8	23	10	0.00	0.0
January 9	38	15	0.00	0.0
January 10	40	18	0.00	0.0
January 11	25	12	0.00	0.0
January 12	30	13	0.00	0.0
January 13	40	27	0.02	0.0
January 14	36	24	0.00	0.0
January 15	34	15	0.00	0.0
January 16	23	9	0.00	0.0
January 17	27	15	0.00	0.0
January 18	25	11	0.00	0.0
January 19	28	7	0.00	0.0
January 20	28	24	0.00	0.0
January 21	29	22	0.00	0.0
January 22	31	22	0.27	3.5
January 23	27	3	0.01	0.3
January 24	16	-4	0.00	0.0
January 25	22	7	0.00	0.0
January 26	26	7	0.00	0.0
January 27	24	0	0.00	0.0
January 28	8	-5	0.00	0.0
January 29	8	-4	0.05	0.9
January 30	2	-10	0.01	0.4
January 31	20	1	0.00	0.0

February 1966 Dayton Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	19	6	0.27	7.2
February 2	28	17	0.00	0.1
February 3	25	15	0.00	0.0
February 4	21	6	0.00	0.3
February 5	21	-4	0.00	0.0
February 6	38	18	0.00	0.0
February 7	42	37	0.00	0.0
February 8	44	36	0.00	0.0
February 9	60	40	0.00	0.0
February 10	56	48	1.29	0.0
February 11	49	32	0.00	0.0
February 12	42	28	0.00	0.0
February 13	46	32	0.31	0.0
February 14	37	32	0.06	0.8
February 15	38	26	0.00	0.0
February 16	43	28	0.27	0.0
February 17	33	17	0.00	0.0
February 18	50	26	0.00	0.0
February 19	28	14	0.00	0.0
February 20	22	10	0.00	0.0
February 21	29	10	0.00	0.0
February 22	32	15	0.00	0.0
February 23	37	18	0.00	0.0
February 24	39	23	0.00	0.0
February 25	39	28	0.00	0.0
February 26	42	27	0.00	0.0
February 27	42	28	0.03	0.0
February 28	45	36	0.41	0.0

March 1966 Dayton Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	50	33	0.03	0.2
March 2	60	28	0.00	0.0
March 3	60	44	0.11	0.0
March 4	59	34	0.02	0.0
March 5	36	22	0.01	0.6
March 6	29	19	0.04	0.7
March 7	30	19	0.01	0.2
March 8	38	16	0.00	0.0
March 9	52	29	0.00	0.0
March 10	53	41	0.00	0.0
March 11	65	46	0.00	0.0
March 12	56	48	0.11	0.0
March 13	50	36	0.00	0.0
March 14	65	32	0.00	0.0
March 15	64	34	0.00	0.0
March 16	64	29	0.00	0.0
March 17	71	37	0.00	0.0
March 18	64	41	0.12	0.0
March 19	54	37	0.00	0.0
March 20	55	36	0.00	0.0
March 21	63	41	0.20	0.0
March 22	77	55	0.00	0.0
March 23	73	35	0.33	0.0
March 24	35	25	0.03	0.7
March 25	42	21	0.02	0.4
March 26	43	29	0.00	0.0
March 27	38	23	0.00	0.0
March 28	39	23	0.00	0.0
March 29	48	22	0.02	0.0
March 30	49	29	0.02	0.0
March 31	47	25	0.00	0.0

April 1966 Dayton Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	53	35	0.01	0.0
April 2	45	32	0.07	0.3
April 3	45	33	0.06	0.0
April 4	42	30	0.00	0.0
April 5	43	25	0.05	1.2
April 6	41	30	0.00	0.0
April 7	41	30	0.00	0.0
April 8	45	29	0.10	0.0
April 9	45	29	0.03	0.2
April 10	49	27	0.00	0.0
April 11	50	33	0.27	0.0
April 12	47	39	0.23	0.0
April 13	52	38	0.05	0.0
April 14	60	31	0.00	0.0
April 15	61	34	0.00	0.0
April 16	59	35	0.01	0.0
April 17	66	37	0.00	0.0
April 18	80	52	0.00	0.0
April 19	72	60	0.12	0.0
April 20	73	60	0.00	0.0
April 21	68	46	0.02	0.0
April 22	72	43	0.00	0.0
April 23	76	52	0.00	0.0
April 24	68	59	0.81	0.0
April 25	71	53	0.00	0.0
April 26	75	49	0.04	0.0
April 27	71	47	0.49	0.0
April 28	72	49	0.08	0.0
April 29	60	47	0.00	0.0
April 30	66	52	0.19	0.0

May 1966 Dayton Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	53	42	0.00
May 2	59	36	0.00
May 3	60	38	0.00
May 4	61	31	0.00
May 5	81	44	0.00
May 6	73	47	0.00
May 7	75	43	0.00
May 8	65	39	0.34
May 9	46	33	0.34
May 10	53	29	0.00
May 11	50	41	0.25
May 12	71	48	0.33
May 13	56	46	0.06
May 14	64	49	0.00
May 15	72	43	0.00
May 16	75	57	0.26
May 17	75	47	0.15
May 18	77	55	0.41
May 19	72	49	0.00
May 20	75	51	0.00
May 21	71	54	0.23
May 22	75	54	0.00
May 23	86	53	0.00
May 24	78	60	0.00
May 25	76	49	0.00
May 26	82	51	0.00
May 27	86	57	0.00
May 28	82	55	0.00
May 29	68	42	0.00
May 30	67	44	0.00
May 31	67	43	0.00

June 1966 Dayton Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	69	44	0.00
June 2	77	42	0.00
June 3	84	55	0.00
June 4	87	61	0.00
June 5	85	67	0.02
June 6	83	67	0.45
June 7	82	62	0.00
June 8	84	66	0.00
June 9	91	68	0.40
June 10	73	55	0.00
June 11	78	47	0.00
June 12	88	56	0.00
June 13	92	64	0.22
June 14	80	61	0.17
June 15	79	56	0.03
June 16	77	62	0.35
June 17	80	56	0.00
June 18	82	55	0.00
June 19	85	56	0.00
June 20	89	58	0.00
June 21	92	63	0.00
June 22	94	66	0.00
June 23	95	69	0.00
June 24	95	69	0.00
June 25	96	70	0.00
June 26	97	69	0.00
June 27	95	68	0.55
June 28	92	71	0.44
June 29	91	70	0.00
June 30	94	70	0.00

July 1966 Dayton Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	94	70	0.00
July 2	99	74	0.00
July 3	98	72	0.00
July 4	93	71	0.91
July 5	90	70	0.00
July 6	91	72	0.01
July 7	88	67	0.00
July 8	90	63	0.00
July 9	93	67	0.21
July 10	96	72	0.03
July 11	87	70	0.17
July 12	90	71	0.97
July 13	94	71	0.38
July 14	93	70	0.00
July 15	83	61	0.00
July 16	85	60	0.00
July 17	89	61	0.00
July 18	91	65	0.00
July 19	91	72	0.00
July 20	78	56	0.00
July 21	80	52	0.00
July 22	84	55	0.00
July 23	78	66	0.02
July 24	81	70	0.29
July 25	90	68	0.00
July 26	93	66	0.00
July 27	93	72	0.08
July 28	92	72	0.74
July 29	82	65	0.14
July 30	82	59	0.00
July 31	83	55	0.00

August 1966 Dayton Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	86	58	0.00
August 2	79	61	0.85
August 3	77	55	0.00
August 4	81	56	0.00
August 5	85	57	0.00
August 6	86	62	0.00
August 7	89	65	0.39
August 8	88	68	0.02
August 9	85	66	0.05
August 10	88	67	0.58
August 11	72	61	0.01
August 12	80	57	0.00
August 13	69	63	0.16
August 14	81	65	0.90
August 15	87	72	0.16
August 16	84	65	0.02
August 17	84	57	0.00
August 18	88	63	0.00
August 19	85	67	0.00
August 20	83	65	0.00
August 21	88	73	0.00
August 22	85	61	0.35
August 23	73	57	0.00
August 24	73	51	0.00
August 25	77	54	0.00
August 26	80	55	0.00
August 27	86	57	0.00
August 28	86	64	0.00
August 29	87	64	0.00
August 30	86	65	0.00
August 31	89	65	0.00

September 1966 Dayton Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	89	63	0.00
September 2	89	67	0.00
September 3	90	69	1.16
September 4	82	64	0.00
September 5	77	55	0.00
September 6	74	51	0.00
September 7	76	52	0.00
September 8	76	51	0.00
September 9	79	53	0.00
September 10	80	58	0.00
September 11	80	54	0.00
September 12	83	60	0.00
September 13	71	61	0.02
September 14	78	62	0.00
September 15	65	48	0.10
September 16	70	43	0.00
September 17	76	49	0.00
September 18	79	55	0.00
September 19	67	63	0.94
September 20	66	62	0.24
September 21	73	60	0.10
September 22	73	52	0.01
September 23	71	48	0.00
September 24	69	45	0.00
September 25	59	51	0.57
September 26	65	47	0.00
September 27	60	52	0.03
September 28	69	53	0.00
September 29	73	50	0.03
September 30	56	44	0.43

October 1966 Dayton Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	58	39	0.05
October 2	63	36	0.00
October 3	69	44	0.00
October 4	71	47	0.00
October 5	60	39	0.00
October 6	60	35	0.00
October 7	68	38	0.00
October 8	72	43	0.00
October 9	69	55	0.37
October 10	64	45	0.01
October 11	63	40	0.00
October 12	69	39	0.00
October 13	77	55	0.02
October 14	72	60	0.05
October 15	69	46	0.67
October 16	48	42	0.00
October 17	52	40	0.00
October 18	47	40	0.07
October 19	47	42	0.04
October 20	57	37	0.00
October 21	63	35	0.00
October 22	61	48	0.00
October 23	60	40	0.00
October 24	64	37	0.00
October 25	58	33	0.00
October 26	57	31	0.00
October 27	64	34	0.00
October 28	71	38	0.00
October 29	53	34	0.00
October 30	52	28	0.00
October 31	60	40	0.00

November 1966 Dayton Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	50	36	0.13	0.0
November 2	36	27	0.80	6.5
November 3	30	22	0.03	0.6
November 4	40	19	0.00	0.0
November 5	39	28	0.17	0.0
November 6	45	25	0.00	0.0
November 7	59	41	0.08	0.0
November 8	60	55	0.37	0.0
November 9	68	55	0.00	0.0
November 10	63	34	1.12	0.0
November 11	41	34	0.00	0.0
November 12	42	29	0.00	0.0
November 13	49	26	0.00	0.0
November 14	55	28	0.00	0.0
November 15	51	29	0.00	0.0
November 16	63	35	0.00	0.0
November 17	64	47	0.00	0.0
November 18	60	34	0.00	0.0
November 19	42	29	0.00	0.0
November 20	45	24	0.00	0.0
November 21	55	30	0.00	0.0
November 22	56	32	0.00	0.0
November 23	61	45	0.00	0.0
November 24	62	47	0.00	0.0
November 25	56	40	0.06	0.0
November 26	61	32	0.38	0.0
November 27	61	40	0.16	0.0
November 28	41	28	0.07	0.5
November 29	34	27	0.07	2.2
November 30	38	28	0.00	0.0

December 1966 Dayton Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	35	13	0.08	3.6
December 2	18	8	0.01	0.2
December 3	24	3	0.00	0.0
December 4	36	11	0.00	0.0
December 5	41	36	0.20	0.0
December 6	56	39	0.17	0.0
December 7	62	54	0.41	0.0
December 8	66	57	0.19	0.0
December 9	62	41	0.63	0.0
December 10	43	30	0.63	0.4
December 11	33	29	0.00	0.0
December 12	31	26	0.00	0.0
December 13	32	26	0.00	0.0
December 14	33	25	0.00	0.0
December 15	43	24	0.00	0.0
December 16	49	33	0.00	0.0
December 17	54	33	0.00	0.0
December 18	47	34	0.00	0.0
December 19	41	33	0.00	0.0
December 20	44	33	0.00	0.0
December 21	40	31	0.00	0.0
December 22	40	24	0.00	0.0
December 23	29	19	0.00	0.0
December 24	29	18	0.00	0.0
December 25	32	16	0.00	0.0
December 26	32	15	0.00	0.0
December 27	33	16	0.00	0.0
December 28	43	27	0.47	3.0
December 29	30	23	0.02	0.3
December 30	34	16	0.00	0.0
December 31	39	21	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1948–2024	Dayton International Airport	location
1893–1947	Dayton	location