San Antonio Weather in 2011

Historical record of San Antonio, Texas weather for the year 2011 based on NOAA data.

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2011 San Antonio Weather Extremes
Highest temperature	110 °F	August 28
Lowest temperature	19 °F	February 2
Highest daily low	82 °F	August 29
Lowest daily high	28 °F	February 3
Most daily precipitation	3.1 inches	October 9
Most daily snow	0.4 inches	February 4
Total annual precipitation	17.6 inches	-
Total annual snow	0.4 inches	-

What was the hottest temperature in San Antonio in 2011?

The highest temperature recorded in San Antonio, Texas in 2011 was 110 °F which happened on August 28.

Highest Temperatures: All-Time By Year

Highest Temperatures in San Antonio in 2011

Rank	Temperature	Date
1	110 °F	Aug 28
2	107 °F	Aug 29
3	106 °F	Aug 27
4	104 °F	Jun 18
4	104 °F	Jun 17
6	103 °F	Sep 3
6	103 °F	Aug 11
6	103 °F	Aug 8
6	103 °F	Aug 5
6	103 °F	Aug 4
6	103 °F	Aug 2
6	103 °F	Jun 19

What was the coldest temperature in San Antonio in 2011?

The lowest temperature recorded in San Antonio, Texas in 2011 was 19 °F which happened on Feb 2.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in San Antonio in 2011

Rank	Temperature	Date
1	19 °F	February 2
2	20 °F	February 10
3	21 °F	February 4
3	21 °F	February 3
5	22 °F	February 1
6	23 °F	February 11
6	23 °F	February 5
8	24 °F	February 9
9	27 °F	December 7
9	27 °F	February 12
9	27 °F	January 21

January 2011 San Antonio Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	62	39	0.00
January 2	58	33	0.00
January 3	58	36	0.00
January 4	61	54	0.07
January 5	72	43	0.00
January 6	69	35	0.00
January 7	73	35	0.00
January 8	65	45	0.14
January 9	53	44	1.36
January 10	45	40	0.01
January 11	47	33	0.00
January 12	40	33	0.00
January 13	42	35	0.00
January 14	50	37	0.12
January 15	55	49	0.86
January 16	57	45	0.10
January 17	58	38	0.00
January 18	72	49	0.00
January 19	67	40	0.00
January 20	63	36	0.00
January 21	53	27	0.00
January 22	63	28	0.00
January 23	57	35	0.00
January 24	64	41	0.00
January 25	62	39	0.00
January 26	62	30	0.00
January 27	68	37	0.00
January 28	73	39	0.00
January 29	75	49	0.00
January 30	80	52	0.00
January 31	78	53	0.00

February 2011 San Antonio Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	66	22	0.20	0.0
February 2	29	19	0.00	0.0
February 3	28	21	0.01	0.0
February 4	45	21	0.03	0.4
February 5	64	23	0.00	0.0
February 6	76	30	0.00	0.0
February 7	60	39	0.00	0.0
February 8	68	30	0.00	0.0
February 9	57	24	0.11	0.0
February 10	48	20	0.00	0.0
February 11	57	23	0.00	0.0
February 12	65	27	0.00	0.0
February 13	73	32	0.00	0.0
February 14	77	42	0.00	0.0
February 15	78	61	0.01	0.0
February 16	74	59	0.02	0.0
February 17	78	64	0.00	0.0
February 18	80	61	0.00	0.0
February 19	78	61	0.07	0.0
February 20	82	63	0.00	0.0
February 21	78	63	0.00	0.0
February 22	67	55	0.00	0.0
February 23	78	64	0.01	0.0
February 24	86	56	0.03	0.0
February 25	76	44	0.00	0.0
February 26	80	50	0.00	0.0
February 27	88	66	0.00	0.0
February 28	75	54	0.00	0.0

March 2011 San Antonio Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	74	43	0.00
March 2	77	42	0.00
March 3	77	47	0.00
March 4	78	60	0.00
March 5	69	46	0.01
March 6	67	33	0.00
March 7	78	45	0.00
March 8	84	65	0.00
March 9	75	53	0.00
March 10	75	40	0.00
March 11	78	40	0.00
March 12	83	56	0.00
March 13	77	61	0.00
March 14	75	54	0.00
March 15	76	49	0.00
March 16	83	62	0.00
March 17	84	67	0.00
March 18	86	66	0.00
March 19	82	65	0.00
March 20	80	65	0.00
March 21	81	65	0.00
March 22	84	65	0.00
March 23	85	66	0.00
March 24	84	63	0.00
March 25	85	65	0.00
March 26	86	68	0.00
March 27	77	58	0.00
March 28	67	52	0.00
March 29	74	54	0.00
March 30	71	50	0.00
March 31	80	47	0.00

April 2011 San Antonio Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	93	61	0.00
April 2	86	63	0.00
April 3	85	68	0.00
April 4	80	48	0.00
April 5	76	40	0.00
April 6	86	51	0.00
April 7	85	65	0.00
April 8	94	71	0.00
April 9	92	66	0.00
April 10	92	69	0.00
April 11	84	57	0.02
April 12	84	49	0.00
April 13	84	53	0.00
April 14	88	70	0.00
April 15	84	62	0.00
April 16	80	53	0.00
April 17	85	51	0.00
April 18	93	72	0.00
April 19	93	73	0.00
April 20	88	74	0.00
April 21	90	74	0.00
April 22	92	73	0.00
April 23	90	73	0.00
April 24	88	73	0.00
April 25	94	72	0.01
April 26	96	70	0.00
April 27	91	68	0.00
April 28	83	58	0.00
April 29	90	53	0.00
April 30	92	72	0.00

May 2011 San Antonio Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	92	52	0.00
May 2	60	50	0.00
May 3	77	47	0.00
May 4	79	51	0.00
May 5	85	53	0.00
May 6	88	65	0.00
May 7	92	69	0.00
May 8	97	73	0.00
May 9	96	73	0.00
May 10	91	73	0.00
May 11	91	74	0.00
May 12	79	64	0.84
May 13	92	61	0.00
May 14	84	59	0.00
May 15	80	57	0.00
May 16	86	62	0.00
May 17	90	61	0.00
May 18	89	70	0.00
May 19	83	74	0.00
May 20	91	75	0.00
May 21	91	74	0.00
May 22	95	77	0.00
May 23	91	75	0.00
May 24	97	77	0.00
May 25	100	77	0.00
May 26	94	73	0.00
May 27	100	74	0.00
May 28	99	75	0.00
May 29	97	75	0.00
May 30	98	78	0.00
May 31	98	76	0.00

June 2011 San Antonio Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	95	75	0.00
June 2	97	69	0.00
June 3	96	68	0.00
June 4	96	73	0.00
June 5	99	71	0.00
June 6	101	73	0.00
June 7	98	75	0.00
June 8	97	76	0.00
June 9	96	75	0.00
June 10	97	74	0.00
June 11	97	75	0.00
June 12	98	75	0.00
June 13	98	75	0.00
June 14	100	76	0.00
June 15	101	76	0.00
June 16	102	77	0.00
June 17	104	78	0.00
June 18	104	76	0.00
June 19	103	77	0.00
June 20	99	78	0.00
June 21	99	78	0.00
June 22	89	68	1.58
June 23	92	74	0.00
June 24	94	72	0.00
June 25	95	77	0.00
June 26	98	77	0.00
June 27	97	78	0.00
June 28	96	78	0.00
June 29	94	76	0.00
June 30	97	74	0.00

July 2011 San Antonio Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	95	77	0.08
July 2	96	78	0.00
July 3	98	75	0.00
July 4	96	76	0.00
July 5	97	75	0.00
July 6	97	76	0.00
July 7	97	77	0.00
July 8	98	76	0.00
July 9	98	76	0.00
July 10	98	78	0.01
July 11	100	77	0.00
July 12	100	78	0.00
July 13	99	76	0.00
July 14	101	77	0.00
July 15	101	79	0.00
July 16	96	78	0.00
July 17	98	76	0.00
July 18	100	78	0.00
July 19	100	75	0.85
July 20	99	76	0.00
July 21	99	76	0.00
July 22	100	79	0.00
July 23	101	79	0.00
July 24	100	78	0.00
July 25	100	76	0.00
July 26	100	77	0.00
July 27	101	76	0.00
July 28	100	79	0.00
July 29	100	77	0.00
July 30	97	77	0.02
July 31	99	78	0.00

August 2011 San Antonio Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	102	78	0.00
August 2	103	79	0.00
August 3	102	78	0.00
August 4	103	79	0.00
August 5	103	78	0.00
August 6	101	78	0.00
August 7	101	79	0.00
August 8	103	79	0.00
August 9	102	78	0.00
August 10	100	79	0.00
August 11	103	82	0.00
August 12	101	81	0.00
August 13	99	79	0.00
August 14	99	79	0.00
August 15	101	79	0.00
August 16	100	77	0.00
August 17	100	76	0.00
August 18	102	76	0.00
August 19	102	78	0.00
August 20	102	79	0.00
August 21	100	78	0.00
August 22	101	79	0.00
August 23	100	79	0.00
August 24	101	79	0.00
August 25	93	76	0.15
August 26	99	73	0.00
August 27	106	77	0.00
August 28	110	82	0.00
August 29	107	82	0.00
August 30	101	78	0.00
August 31	100	78	0.00

September 2011 San Antonio Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	99	75	0.00
September 2	101	79	0.00
September 3	103	78	0.00
September 4	102	72	0.00
September 5	92	67	0.00
September 6	95	59	0.00
September 7	96	59	0.00
September 8	96	65	0.00
September 9	97	63	0.00
September 10	97	66	0.00
September 11	99	67	0.00
September 12	101	74	0.00
September 13	100	75	0.00
September 14	99	74	0.00
September 15	95	71	0.00
September 16	89	72	1.12
September 17	88	72	0.56
September 18	93	66	1.11
September 19	94	67	0.00
September 20	94	65	0.00
September 21	94	71	0.00
September 22	95	69	0.00
September 23	92	68	0.00
September 24	95	65	0.00
September 25	101	73	0.00
September 26	100	70	0.00
September 27	97	74	0.00
September 28	97	69	0.00
September 29	95	71	0.14
September 30	90	70	0.00

October 2011 San Antonio Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	88	65	0.00
October 2	87	58	0.00
October 3	85	58	0.00
October 4	85	56	0.00
October 5	88	64	0.00
October 6	92	69	0.00
October 7	93	76	0.14
October 8	83	73	0.08
October 9	75	64	3.06
October 10	79	65	0.00
October 11	84	63	0.00
October 12	89	70	0.00
October 13	88	61	0.00
October 14	86	55	0.00
October 15	85	57	0.00
October 16	85	61	0.00
October 17	89	67	0.00
October 18	74	51	0.00
October 19	76	46	0.00
October 20	80	49	0.00
October 21	85	56	0.00
October 22	85	62	0.00
October 23	87	60	0.00
October 24	86	61	0.00
October 25	85	63	0.00
October 26	85	66	0.00
October 27	85	53	0.00
October 28	66	46	0.00
October 29	67	40	0.00
October 30	74	44	0.00
October 31	78	49	0.00

November 2011 San Antonio Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	80	51	0.00
November 2	84	57	0.00
November 3	66	39	0.00
November 4	67	36	0.00
November 5	77	41	0.00
November 6	80	68	0.00
November 7	80	70	0.00
November 8	79	55	0.07
November 9	64	50	0.00
November 10	67	41	0.00
November 11	69	32	0.00
November 12	80	46	0.00
November 13	85	60	0.00
November 14	81	70	0.00
November 15	78	61	0.46
November 16	85	54	0.00
November 17	65	47	0.00
November 18	71	44	0.00
November 19	83	67	0.00
November 20	85	71	0.00
November 21	81	72	0.19
November 22	80	54	0.01
November 23	74	49	0.00
November 24	74	47	0.00
November 25	79	57	0.00
November 26	70	48	1.08
November 27	57	34	0.00
November 28	68	31	0.00
November 29	71	38	0.00
November 30	64	39	0.00

December 2011 San Antonio Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	79	39	0.00
December 2	64	59	0.10
December 3	72	62	0.13
December 4	68	47	0.32
December 5	48	38	0.24
December 6	45	30	0.00
December 7	56	27	0.00
December 8	60	31	0.00
December 9	70	40	0.00
December 10	53	46	0.66
December 11	51	46	0.02
December 12	62	46	0.02
December 13	72	60	0.01
December 14	75	69	0.05
December 15	70	53	0.12
December 16	59	50	0.00
December 17	60	49	0.00
December 18	61	53	0.02
December 19	74	53	0.31
December 20	62	44	0.00
December 21	54	43	0.36
December 22	72	44	0.33
December 23	48	41	0.00
December 24	46	43	0.12
December 25	50	44	0.00
December 26	60	38	0.03
December 27	68	34	0.00
December 28	70	36	0.00
December 29	71	35	0.00
December 30	77	41	0.00
December 31	78	42	0.00

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Weather Station Details

Years	Station	Coordinates
1947–2024	San Antonio International Airport	location
1893–1946	San Antonio Nursery	location