Dayton Weather in 2011

Historical record of Dayton, Ohio weather for the year 2011 based on NOAA data.

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2011 Dayton Weather Extremes
Highest temperature	98 °F	September 2
Lowest temperature	-7 °F	January 22
Highest daily low	78 °F	July 23
Lowest daily high	17 °F	January 23
Most daily precipitation	3.1 inches	September 26
Most daily snow	4.2 inches	January 20
Total annual precipitation	56.7 inches	-
Total annual snow	18.8 inches	-

What was the hottest temperature in Dayton in 2011?

The highest temperature recorded in Dayton, Ohio in 2011 was 98 °F which happened on September 2.

Highest Temperatures: All-Time By Year

Highest Temperatures in Dayton in 2011

Rank	Temperature	Date
1	98 °F	Sep 2
2	97 °F	Sep 3
2	97 °F	Jul 28
2	97 °F	Jul 22
2	97 °F	Jul 21
6	96 °F	Sep 1
7	95 °F	Jul 29
7	95 °F	Jul 20
7	95 °F	Jul 11
10	94 °F	Aug 24
10	94 °F	Jul 23
10	94 °F	Jul 19
10	94 °F	Jun 4

What was the coldest temperature in Dayton in 2011?

The lowest temperature recorded in Dayton, Ohio in 2011 was -7 °F which happened on Jan 22.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Dayton in 2011

Rank	Temperature	Date
1	-7 °F	January 22
2	-3 °F	February 10
3	-1 °F	January 21
4	3 °F	February 9
5	4 °F	February 8
5	4 °F	January 23
7	5 °F	January 9
8	9 °F	January 24
8	9 °F	January 17
10	11 °F	February 3
10	11 °F	January 16
10	11 °F	January 8

January 2011 Dayton Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	59	24	0.44	0.0
January 2	27	17	0.00	0.0
January 3	38	18	0.00	0.0
January 4	38	19	0.00	0.0
January 5	32	15	0.00	0.0
January 6	32	22	0.02	0.3
January 7	23	14	0.04	1.0
January 8	17	11	0.00	0.0
January 9	27	5	0.00	0.0
January 10	26	12	0.00	0.0
January 11	25	20	0.19	2.8
January 12	26	20	0.04	0.8
January 13	26	13	0.00	0.0
January 14	29	20	0.00	0.0
January 15	35	20	0.00	0.0
January 16	24	11	0.00	0.0
January 17	35	9	0.02	0.0
January 18	40	33	0.17	0.0
January 19	33	27	0.02	0.0
January 20	27	17	0.35	4.2
January 21	18	-1	0.00	0.0
January 22	23	-7	0.00	0.0
January 23	17	4	0.00	0.0
January 24	33	9	0.03	0.5
January 25	34	25	0.00	0.0
January 26	28	23	0.00	0.0
January 27	30	24	0.05	0.5
January 28	30	19	0.01	0.1
January 29	34	23	0.00	0.0
January 30	32	17	0.02	0.0
January 31	26	15	0.03	0.0

February 2011 Dayton Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	33	23	1.16	0.5
February 2	37	17	0.14	0.9
February 3	25	11	0.00	0.0
February 4	31	12	0.00	0.0
February 5	32	25	0.15	1.3
February 6	35	27	0.00	0.0
February 7	35	26	0.03	0.3
February 8	26	4	0.01	0.4
February 9	18	3	0.00	0.0
February 10	19	-3	0.00	0.0
February 11	32	14	0.00	0.0
February 12	37	28	0.00	0.0
February 13	49	33	0.00	0.0
February 14	48	28	0.00	0.0
February 15	40	19	0.00	0.0
February 16	61	30	0.00	0.0
February 17	63	50	0.00	0.0
February 18	59	38	0.00	0.0
February 19	47	28	0.00	0.0
February 20	44	29	0.09	0.0
February 21	50	24	1.38	0.0
February 22	26	22	0.02	0.2
February 23	33	21	0.00	0.0
February 24	41	32	0.53	0.0
February 25	33	24	0.53	1.3
February 26	35	28	0.00	0.0
February 27	59	34	0.14	0.0
February 28	63	28	0.37	0.0

March 2011 Dayton Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	46	23	0.00	0.0
March 2	46	28	0.00	0.0
March 3	44	24	0.00	0.0
March 4	52	38	0.87	0.0
March 5	52	32	1.66	0.0
March 6	32	28	0.00	0.0
March 7	39	26	0.00	0.0
March 8	53	32	0.03	0.0
March 9	52	40	0.89	0.0
March 10	46	31	0.07	0.7
March 11	46	31	0.01	0.6
March 12	58	35	0.00	0.0
March 13	43	33	0.00	0.0
March 14	46	31	0.00	0.0
March 15	49	37	0.35	0.0
March 16	56	40	0.01	0.0
March 17	69	40	0.00	0.0
March 18	67	41	0.06	0.0
March 19	55	32	0.00	0.0
March 20	62	37	0.00	0.0
March 21	73	53	0.07	0.0
March 22	61	46	0.00	0.0
March 23	69	39	0.07	0.0
March 24	39	29	0.02	0.0
March 25	39	27	0.00	0.0
March 26	36	22	0.00	0.0
March 27	41	21	0.00	0.0
March 28	42	22	0.00	0.0
March 29	45	26	0.00	0.0
March 30	38	25	0.06	0.7
March 31	43	23	0.00	0.0

April 2011 Dayton Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	52	26	0.09
April 2	51	35	0.01
April 3	73	30	0.00
April 4	71	40	1.43
April 5	46	36	0.00
April 6	69	38	0.00
April 7	59	37	0.00
April 8	65	47	0.04
April 9	62	50	0.19
April 10	84	51	0.00
April 11	73	52	0.45
April 12	56	40	0.15
April 13	64	35	0.00
April 14	69	38	0.00
April 15	71	44	0.12
April 16	57	38	0.71
April 17	62	38	0.00
April 18	71	45	0.04
April 19	73	42	1.86
April 20	62	42	0.91
April 21	56	33	0.00
April 22	63	42	0.42
April 23	66	59	0.16
April 24	65	55	0.32
April 25	70	56	0.75
April 26	69	59	0.01
April 27	69	58	1.01
April 28	62	42	0.05
April 29	59	43	0.00
April 30	68	43	0.00

May 2011 Dayton Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	67	52	0.66
May 2	54	45	0.86
May 3	53	42	0.59
May 4	50	38	0.04
May 5	62	36	0.00
May 6	64	45	0.00
May 7	65	48	0.57
May 8	68	45	0.00
May 9	72	48	0.00
May 10	80	59	0.01
May 11	86	63	0.00
May 12	86	67	0.00
May 13	82	65	0.00
May 14	70	56	0.02
May 15	60	45	0.05
May 16	51	43	0.02
May 17	49	42	0.55
May 18	57	49	0.08
May 19	66	53	0.03
May 20	77	53	0.00
May 21	80	57	0.00
May 22	82	64	0.00
May 23	82	62	0.54
May 24	77	61	0.00
May 25	85	60	1.50
May 26	71	59	0.37
May 27	62	54	0.12
May 28	75	55	0.05
May 29	88	68	0.00
May 30	90	66	0.00
May 31	91	71	0.00

June 2011 Dayton Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	85	61	0.00
June 2	77	60	0.00
June 3	80	59	0.00
June 4	94	62	0.49
June 5	81	64	0.00
June 6	86	61	0.00
June 7	92	71	0.00
June 8	92	73	0.00
June 9	86	72	0.00
June 10	84	66	0.64
June 11	84	65	0.04
June 12	73	59	0.00
June 13	75	55	0.00
June 14	76	54	0.00
June 15	68	55	0.13
June 16	81	61	0.00
June 17	87	62	0.00
June 18	78	68	0.50
June 19	72	64	0.05
June 20	73	62	0.27
June 21	89	67	0.00
June 22	81	67	0.00
June 23	78	64	0.02
June 24	72	61	0.06
June 25	79	60	0.00
June 26	75	61	0.23
June 27	79	57	0.13
June 28	83	63	0.00
June 29	82	55	0.00
June 30	86	58	0.00

July 2011 Dayton Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	86	67	0.00
July 2	89	69	0.10
July 3	90	70	0.00
July 4	86	64	0.01
July 5	89	60	0.00
July 6	90	66	0.00
July 7	90	68	0.00
July 8	85	68	0.05
July 9	88	59	0.00
July 10	90	64	0.00
July 11	95	68	0.89
July 12	91	71	0.00
July 13	82	64	0.00
July 14	82	57	0.00
July 15	86	60	0.00
July 16	88	69	0.00
July 17	93	71	0.00
July 18	93	73	0.00
July 19	94	78	0.01
July 20	95	75	0.21
July 21	97	74	0.00
July 22	97	78	0.00
July 23	94	78	0.00
July 24	92	73	0.12
July 25	89	72	0.00
July 26	90	67	0.00
July 27	93	68	0.00
July 28	97	77	0.00
July 29	95	73	0.62
July 30	88	72	0.21
July 31	91	69	0.00

August 2011 Dayton Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	93	69	0.00
August 2	93	73	0.00
August 3	88	72	0.20
August 4	87	66	0.00
August 5	87	68	0.00
August 6	89	72	0.00
August 7	91	68	0.17
August 8	87	69	0.87
August 9	83	66	0.53
August 10	80	60	0.00
August 11	77	54	0.00
August 12	80	55	0.00
August 13	86	63	0.02
August 14	75	62	0.00
August 15	79	62	0.00
August 16	83	59	0.00
August 17	85	59	0.00
August 18	87	66	0.00
August 19	86	65	0.00
August 20	86	63	0.00
August 21	85	63	0.00
August 22	80	56	0.00
August 23	83	59	0.00
August 24	94	71	0.00
August 25	81	69	0.23
August 26	84	63	0.00
August 27	84	59	0.00
August 28	80	59	0.00
August 29	78	59	0.00
August 30	80	52	0.00
August 31	87	62	0.00

September 2011 Dayton Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	96	72	0.00
September 2	98	72	0.00
September 3	97	70	1.50
September 4	77	62	2.27
September 5	62	54	0.00
September 6	67	51	0.00
September 7	61	57	0.50
September 8	64	57	0.15
September 9	72	59	0.00
September 10	75	55	0.00
September 11	77	61	0.00
September 12	81	58	0.00
September 13	86	63	0.00
September 14	70	56	0.18
September 15	61	45	0.06
September 16	61	41	0.00
September 17	69	49	0.00
September 18	70	49	0.00
September 19	67	63	0.46
September 20	74	61	0.03
September 21	73	62	0.87
September 22	70	54	0.00
September 23	62	52	0.78
September 24	65	50	0.00
September 25	74	54	0.41
September 26	68	50	3.10
September 27	64	49	0.05
September 28	63	51	0.12
September 29	72	49	0.31
September 30	54	41	0.05

October 2011 Dayton Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	49	37	0.01
October 2	61	36	0.00
October 3	68	41	0.00
October 4	73	44	0.00
October 5	77	47	0.00
October 6	78	51	0.00
October 7	78	50	0.00
October 8	80	51	0.00
October 9	73	50	0.00
October 10	78	54	0.00
October 11	77	51	0.00
October 12	64	54	0.00
October 13	64	52	0.04
October 14	62	48	0.04
October 15	62	46	0.00
October 16	75	48	0.00
October 17	63	38	0.03
October 18	50	44	0.08
October 19	51	45	1.92
October 20	48	41	0.42
October 21	56	38	0.00
October 22	59	34	0.00
October 23	61	40	0.00
October 24	62	42	0.13
October 25	67	37	0.00
October 26	71	51	0.12
October 27	51	38	0.17
October 28	49	35	0.00
October 29	53	30	0.00
October 30	55	28	0.00
October 31	56	38	0.04

November 2011 Dayton Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	60	32	0.00	0.0
November 2	65	41	0.00	0.0
November 3	57	42	0.23	0.0
November 4	55	35	0.02	0.0
November 5	56	31	0.00	0.0
November 6	60	35	0.00	0.0
November 7	65	49	0.00	0.0
November 8	68	46	0.00	0.0
November 9	61	39	0.26	0.0
November 10	46	31	0.00	0.0
November 11	43	28	0.00	0.0
November 12	59	40	0.00	0.0
November 13	65	53	0.00	0.0
November 14	70	56	0.92	0.0
November 15	57	50	0.01	0.0
November 16	54	34	0.04	0.0
November 17	41	24	0.00	0.0
November 18	46	25	0.00	0.0
November 19	59	39	0.00	0.0
November 20	59	45	0.30	0.0
November 21	46	41	0.02	0.0
November 22	61	41	1.48	0.0
November 23	51	38	0.00	0.0
November 24	46	39	0.00	0.0
November 25	59	39	0.00	0.0
November 26	64	48	0.00	0.0
November 27	59	43	0.76	0.0
November 28	48	40	1.12	0.0
November 29	49	32	0.65	1.0
November 30	38	27	0.00	0.0

December 2011 Dayton Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	43	23	0.00	0.0
December 2	43	27	0.00	0.0
December 3	55	29	0.00	0.0
December 4	50	46	0.52	0.0
December 5	50	34	1.94	0.0
December 6	35	32	0.00	0.0
December 7	35	26	0.00	0.0
December 8	37	21	0.00	0.0
December 9	36	23	0.01	0.1
December 10	28	14	0.00	0.0
December 11	36	17	0.00	0.0
December 12	44	20	0.00	0.0
December 13	42	28	0.00	0.0
December 14	56	40	0.41	0.0
December 15	60	32	0.42	0.0
December 16	35	28	0.00	0.0
December 17	33	28	0.00	0.0
December 18	43	31	0.00	0.0
December 19	47	37	0.07	0.0
December 20	46	38	0.26	0.0
December 21	57	44	0.89	0.0
December 22	44	37	0.23	0.0
December 23	38	31	0.00	0.0
December 24	38	24	0.00	0.0
December 25	47	28	0.00	0.0
December 26	43	28	0.00	0.0
December 27	37	32	0.43	0.6
December 28	33	26	0.00	0.0
December 29	47	29	0.00	0.0
December 30	50	40	0.15	0.0
December 31	41	33	0.01	0.0

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Weather Station Details

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