St. Louis Weather in 2011

Historical record of St. Louis, Missouri weather for the year 2011 based on NOAA data.

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2011 St. Louis Weather Extremes
Highest temperature	104 °F	September 1
Lowest temperature	0 °F	January 21
Highest daily low	85 °F	July 11
Lowest daily high	18 °F	January 21
Most daily precipitation	2.8 inches	June 25
Most daily snow	5.7 inches	January 20
Total annual precipitation	47.2 inches	-
Total annual snow	30.7 inches	-

What was the hottest temperature in St. Louis in 2011?

The highest temperature recorded in St. Louis, Missouri in 2011 was 104 °F which happened on September 1.

Highest Temperatures: All-Time By Year

Highest Temperatures in St. Louis in 2011

Rank	Temperature	Date
1	104 °F	Sep 1
2	103 °F	Aug 31
2	103 °F	Jul 21
4	102 °F	Aug 2
4	102 °F	Jul 12
6	101 °F	Sep 3
6	101 °F	Sep 2
6	101 °F	Jul 28
6	101 °F	Jul 22
10	100 °F	Aug 24
10	100 °F	Aug 1
10	100 °F	Jul 27
10	100 °F	Jul 23
10	100 °F	Jul 20
10	100 °F	Jul 11

What was the coldest temperature in St. Louis in 2011?

The lowest temperature recorded in St. Louis, Missouri in 2011 was 0 °F which happened on Jan 21.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in St. Louis in 2011

Rank	Temperature	Date
1	0 °F	January 21
2	4 °F	February 3
3	7 °F	January 13
4	8 °F	February 10
5	9 °F	February 8
6	10 °F	February 4
6	10 °F	January 12
8	11 °F	February 9
8	11 °F	February 2
10	13 °F	January 9

January 2011 St. Louis Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	40	23	0.00	0.0
January 2	35	18	0.00	0.0
January 3	48	28	0.00	0.0
January 4	38	24	0.00	0.0
January 5	44	25	0.00	0.0
January 6	35	27	0.00	0.0
January 7	36	25	0.03	0.1
January 8	25	14	0.00	0.3
January 9	30	13	0.00	0.0
January 10	32	27	0.10	1.1
January 11	28	16	0.13	2.2
January 12	19	10	0.00	0.2
January 13	29	7	0.00	0.0
January 14	38	24	0.00	0.0
January 15	40	24	0.00	0.0
January 16	30	22	0.00	0.0
January 17	42	24	0.01	0.0
January 18	42	26	0.08	0.0
January 19	30	23	0.21	3.9
January 20	24	14	0.37	5.7
January 21	18	0	0.00	0.0
January 22	34	14	0.00	0.0
January 23	33	20	0.05	1.2
January 24	38	21	0.01	0.0
January 25	36	20	0.00	0.0
January 26	32	20	0.00	0.0
January 27	41	17	0.00	0.0
January 28	47	21	0.00	0.0
January 29	45	31	0.00	0.0
January 30	41	30	0.00	0.0
January 31	32	29	0.34	0.0

February 2011 St. Louis Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	31	20	0.90	3.0
February 2	21	11	0.00	0.2
February 3	23	4	0.00	0.0
February 4	30	10	0.00	0.0
February 5	38	25	0.20	2.3
February 6	41	32	0.00	0.0
February 7	32	24	0.00	0.0
February 8	24	9	0.00	0.0
February 9	20	11	0.00	0.0
February 10	32	8	0.00	0.0
February 11	43	19	0.00	0.0
February 12	51	30	0.00	0.0
February 13	65	40	0.00	0.0
February 14	50	33	0.00	0.0
February 15	54	33	0.00	0.0
February 16	74	38	0.00	0.0
February 17	76	58	0.00	0.0
February 18	64	39	0.00	0.0
February 19	54	37	0.01	0.0
February 20	74	47	0.00	0.0
February 21	64	31	0.43	0.0
February 22	37	26	0.00	0.0
February 23	44	28	0.08	0.0
February 24	44	33	0.80	0.2
February 25	34	32	0.40	0.8
February 26	44	32	0.00	0.0
February 27	65	35	0.39	0.0
February 28	46	31	0.16	0.0

March 2011 St. Louis Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	58	25	0.00	0.0
March 2	53	31	0.00	0.0
March 3	63	34	0.00	0.0
March 4	71	53	1.36	0.0
March 5	53	33	0.37	0.0
March 6	44	32	0.00	0.0
March 7	47	34	0.00	0.0
March 8	48	41	0.47	0.0
March 9	49	38	0.00	0.0
March 10	39	31	0.00	0.0
March 11	60	26	0.00	0.0
March 12	65	44	0.00	0.0
March 13	48	34	0.27	0.3
March 14	39	34	1.21	2.3
March 15	46	36	0.00	0.0
March 16	67	35	0.00	0.0
March 17	83	53	0.00	0.0
March 18	69	48	0.03	0.0
March 19	58	42	0.31	0.0
March 20	82	47	0.00	0.0
March 21	82	65	0.00	0.0
March 22	76	60	0.00	0.0
March 23	75	44	0.00	0.0
March 24	44	33	0.02	0.0
March 25	39	33	0.27	0.9
March 26	39	32	0.39	4.0
March 27	44	28	0.00	0.0
March 28	49	31	0.00	0.0
March 29	46	39	0.00	0.0
March 30	53	34	0.04	0.0
March 31	54	36	0.00	0.0

April 2011 St. Louis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	61	37	0.00
April 2	68	38	0.00
April 3	90	50	0.00
April 4	78	42	0.67
April 5	66	35	0.00
April 6	79	54	0.00
April 7	69	47	0.00
April 8	76	61	0.01
April 9	88	59	0.69
April 10	90	67	0.18
April 11	68	55	0.17
April 12	68	52	0.00
April 13	74	47	0.00
April 14	73	53	0.00
April 15	69	48	0.81
April 16	53	43	0.01
April 17	75	41	0.00
April 18	72	59	0.01
April 19	88	46	1.66
April 20	55	41	0.00
April 21	61	40	0.09
April 22	77	53	1.29
April 23	71	56	0.64
April 24	58	52	0.26
April 25	66	57	0.66
April 26	71	57	0.05
April 27	58	46	0.65
April 28	69	47	0.03
April 29	72	46	0.00
April 30	80	58	0.00

May 2011 St. Louis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	66	45	0.28
May 2	56	46	0.01
May 3	62	43	0.00
May 4	61	38	0.00
May 5	72	46	0.05
May 6	73	49	0.00
May 7	82	57	0.05
May 8	81	60	0.00
May 9	86	67	0.00
May 10	85	70	0.26
May 11	91	71	0.00
May 12	88	67	0.00
May 13	78	58	0.03
May 14	58	50	0.53
May 15	56	46	0.35
May 16	63	43	0.00
May 17	65	42	0.00
May 18	73	53	0.00
May 19	65	60	0.04
May 20	81	62	0.01
May 21	85	66	0.03
May 22	87	64	0.50
May 23	81	65	0.25
May 24	85	62	0.00
May 25	85	62	1.40
May 26	64	52	0.31
May 27	68	49	0.04
May 28	75	60	0.02
May 29	93	67	0.00
May 30	93	75	0.00
May 31	88	74	0.00

June 2011 St. Louis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	91	66	0.00
June 2	85	72	0.00
June 3	96	76	0.00
June 4	98	79	0.00
June 5	90	75	0.00
June 6	97	73	0.00
June 7	96	77	0.00
June 8	97	79	0.00
June 9	93	77	0.00
June 10	95	68	1.06
June 11	83	65	0.04
June 12	77	61	0.01
June 13	77	62	0.00
June 14	80	65	0.54
June 15	87	67	0.14
June 16	91	65	0.00
June 17	80	68	1.12
June 18	87	68	0.34
June 19	90	68	0.33
June 20	91	79	0.00
June 21	87	70	0.05
June 22	84	71	0.00
June 23	76	67	0.00
June 24	83	63	0.00
June 25	79	67	2.80
June 26	86	66	1.65
June 27	83	67	1.02
June 28	84	69	0.00
June 29	87	64	0.00
June 30	92	70	0.00

July 2011 St. Louis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	96	75	0.00
July 2	99	77	0.00
July 3	91	70	1.59
July 4	85	71	0.06
July 5	89	71	0.00
July 6	93	73	0.00
July 7	87	71	0.56
July 8	87	69	0.00
July 9	90	69	0.00
July 10	97	77	0.00
July 11	100	85	0.00
July 12	102	77	0.00
July 13	91	76	0.00
July 14	89	70	0.00
July 15	90	74	0.00
July 16	92	74	0.00
July 17	95	79	0.00
July 18	97	78	0.00
July 19	99	81	0.00
July 20	100	82	0.00
July 21	103	83	0.00
July 22	101	84	0.00
July 23	100	83	0.53
July 24	93	76	0.00
July 25	95	74	0.00
July 26	98	80	0.00
July 27	100	79	0.00
July 28	101	82	0.00
July 29	98	81	0.00
July 30	87	76	0.17
July 31	95	78	0.00

August 2011 St. Louis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	100	79	0.00
August 2	102	80	0.00
August 3	95	82	0.00
August 4	91	76	0.00
August 5	86	76	0.56
August 6	95	76	0.02
August 7	98	80	0.00
August 8	90	75	0.00
August 9	94	70	0.00
August 10	80	69	0.04
August 11	85	65	0.00
August 12	89	67	0.10
August 13	92	70	0.09
August 14	84	65	0.00
August 15	82	63	0.00
August 16	84	62	0.00
August 17	90	75	0.00
August 18	94	72	0.00
August 19	94	72	0.11
August 20	93	72	0.07
August 21	91	73	0.00
August 22	87	71	0.05
August 23	99	75	0.00
August 24	100	81	0.00
August 25	88	67	0.00
August 26	90	67	0.00
August 27	93	70	0.00
August 28	87	67	0.00
August 29	87	66	0.00
August 30	91	67	0.00
August 31	103	76	0.00

September 2011 St. Louis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	104	82	0.00
September 2	101	80	0.00
September 3	101	74	0.16
September 4	80	62	0.00
September 5	75	57	0.00
September 6	75	52	0.00
September 7	79	51	0.00
September 8	81	52	0.00
September 9	67	62	0.18
September 10	76	64	0.02
September 11	83	60	0.00
September 12	90	64	0.00
September 13	93	70	0.00
September 14	70	52	1.78
September 15	64	46	0.00
September 16	67	54	0.02
September 17	70	57	0.02
September 18	71	60	0.93
September 19	71	56	0.00
September 20	77	53	0.00
September 21	79	60	0.00
September 22	64	54	0.03
September 23	66	50	0.04
September 24	68	46	0.00
September 25	69	45	0.00
September 26	73	48	0.00
September 27	72	56	0.00
September 28	76	57	0.00
September 29	88	61	0.00
September 30	73	54	0.00

October 2011 St. Louis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	67	44	0.00
October 2	71	42	0.00
October 3	78	47	0.00
October 4	81	49	0.00
October 5	82	53	0.00
October 6	84	54	0.00
October 7	85	59	0.00
October 8	82	58	0.00
October 9	82	56	0.00
October 10	80	55	0.00
October 11	81	60	0.00
October 12	73	62	0.34
October 13	75	59	0.01
October 14	72	53	0.00
October 15	71	47	0.00
October 16	83	52	0.00
October 17	62	47	0.57
October 18	55	46	0.61
October 19	50	45	0.05
October 20	57	41	0.00
October 21	63	39	0.00
October 22	73	41	0.00
October 23	76	53	0.00
October 24	75	53	0.00
October 25	83	54	0.00
October 26	73	48	0.08
October 27	57	45	0.00
October 28	60	39	0.00
October 29	63	37	0.00
October 30	64	48	0.00
October 31	63	42	0.00

November 2011 St. Louis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	75	42	0.00
November 2	76	49	0.05
November 3	57	47	0.96
November 4	57	42	0.00
November 5	60	38	0.00
November 6	65	50	0.00
November 7	65	55	1.20
November 8	69	60	0.37
November 9	62	42	0.02
November 10	50	32	0.00
November 11	65	29	0.00
November 12	64	48	0.00
November 13	77	60	0.03
November 14	77	58	0.00
November 15	65	52	0.00
November 16	53	37	0.00
November 17	49	30	0.00
November 18	58	34	0.00
November 19	65	50	0.00
November 20	62	38	0.06
November 21	47	44	0.00
November 22	49	45	1.31
November 23	48	44	0.00
November 24	60	44	0.00
November 25	67	42	0.00
November 26	64	42	0.45
November 27	42	36	0.02
November 28	40	34	0.21
November 29	43	29	0.00
November 30	45	24	0.00

December 2011 St. Louis Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	51	28	0.00	0.0
December 2	47	32	0.00	0.0
December 3	62	46	0.17	0.0
December 4	57	35	0.19	0.0
December 5	35	32	0.00	0.0
December 6	35	30	0.00	0.0
December 7	41	28	0.00	0.1
December 8	44	29	0.00	0.0
December 9	39	25	0.00	0.0
December 10	39	19	0.00	0.0
December 11	49	28	0.00	0.0
December 12	50	28	0.00	0.0
December 13	48	42	0.36	0.0
December 14	62	46	0.38	0.0
December 15	61	33	0.00	0.0
December 16	40	27	0.00	0.0
December 17	48	27	0.00	0.0
December 18	57	29	0.00	0.0
December 19	56	46	0.80	0.0
December 20	48	46	0.25	0.0
December 21	47	40	0.01	0.0
December 22	42	35	0.00	0.0
December 23	39	30	0.00	0.0
December 24	48	27	0.00	0.0
December 25	53	30	0.00	0.0
December 26	42	25	0.60	0.0
December 27	44	31	0.34	1.9
December 28	49	28	0.00	0.0
December 29	61	38	0.01	0.0
December 30	58	44	0.01	0.0
December 31	59	34	0.00	0.0

Next Year >

Weather Station Details

Years	Station	Coordinates
1939–2024	St. Louis International Airport	location
1893–1938	St. Louis	location