St. Louis Weather in 1921

Historical record of St. Louis, Missouri weather for the year 1921 based on NOAA data.

Jump to Month:

Year:

1921 St. Louis Weather Extremes
Highest temperature	98 °F	July 13
Lowest temperature	12 °F	January 17
Highest daily low	81 °F	July 28
Lowest daily high	25 °F	December 25
Most daily precipitation	3.6 inches	November 18
Most daily snow	2.3 inches	December 3
Total annual precipitation	41.1 inches	-
Total annual snow	4.6 inches	-

What was the hottest temperature in St. Louis in 1921?

The highest temperature recorded in St. Louis, Missouri in 1921 was 98 °F which happened on July 13.

Highest Temperatures: All-Time By Year

Highest Temperatures in St. Louis in 1921

Rank	Temperature	Date
1	98 °F	Jul 13
2	97 °F	Aug 19
2	97 °F	Jul 30
2	97 °F	Jul 17
5	96 °F	Jul 12
6	95 °F	Aug 1
6	95 °F	Jul 28
6	95 °F	Jul 14
6	95 °F	Jul 11
6	95 °F	Jul 6
6	95 °F	Jul 4

What was the coldest temperature in St. Louis in 1921?

The lowest temperature recorded in St. Louis, Missouri in 1921 was 12 °F which happened on Jan 17.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in St. Louis in 1921

Rank	Temperature	Date
1	12 °F	January 17
2	16 °F	December 25
2	16 °F	December 24
2	16 °F	January 15
5	19 °F	December 21
6	20 °F	January 18
7	21 °F	January 12
8	22 °F	March 28
9	23 °F	December 29
9	23 °F	February 20
9	23 °F	January 14
9	23 °F	January 13

January 1921 St. Louis Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	57	38	0.31	0.0
January 2	55	35	0.00	0.0
January 3	59	39	0.00	0.0
January 4	58	45	0.00	0.0
January 5	49	35	0.00	0.0
January 6	57	36	0.00	0.0
January 7	62	38	0.01	0.0
January 8	45	33	0.00	0.0
January 9	42	31	0.00	0.0
January 10	49	32	0.00	0.0
January 11	43	33	0.00	0.0
January 12	33	21	0.00	0.0
January 13	27	23	0.12	1.8
January 14	33	23	0.03	0.4
January 15	32	16	0.00	0.0
January 16	46	25	0.00	0.0
January 17	25	12	0.00	0.0
January 18	35	20	0.00	0.0
January 19	54	34	0.00	0.0
January 20	60	50	0.00	0.0
January 21	67	53	0.00	0.0
January 22	60	45	0.13	0.0
January 23	49	35	0.00	0.0
January 24	46	34	0.12	0.0
January 25	34	28	0.10	0.0
January 26	29	24	0.00	0.0
January 27	40	25	0.00	0.0
January 28	51	32	0.00	0.0
January 29	56	40	0.28	0.0
January 30	42	35	0.00	0.0
January 31	35	30	0.00	0.0

February 1921 St. Louis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	34	30	0.00
February 2	49	31	0.00
February 3	54	35	0.00
February 4	51	43	0.16
February 5	49	39	0.00
February 6	53	34	0.08
February 7	51	39	0.13
February 8	49	37	0.30
February 9	50	34	0.00
February 10	44	33	0.21
February 11	39	33	0.11
February 12	54	34	0.00
February 13	69	47	0.00
February 14	72	50	0.00
February 15	73	52	0.00
February 16	62	42	0.00
February 17	42	28	0.00
February 18	32	24	0.00
February 19	36	27	0.00
February 20	39	23	0.00
February 21	46	30	0.00
February 22	54	31	0.09
February 23	40	27	0.00
February 24	39	31	0.00
February 25	54	32	0.00
February 26	59	32	0.00
February 27	38	31	0.00
February 28	64	31	0.00

March 1921 St. Louis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	70	42	0.00
March 2	70	49	0.00
March 3	50	35	0.00
March 4	66	33	0.00
March 5	74	58	0.20
March 6	62	42	0.84
March 7	71	41	0.00
March 8	66	39	0.48
March 9	46	32	0.00
March 10	57	35	0.00
March 11	70	42	0.23
March 12	66	51	0.39
March 13	71	49	0.00
March 14	73	59	0.00
March 15	75	49	0.01
March 16	57	39	0.00
March 17	74	46	0.00
March 18	76	54	0.00
March 19	81	66	0.01
March 20	81	57	0.03
March 21	57	38	1.11
March 22	53	40	0.06
March 23	54	43	0.03
March 24	62	49	0.73
March 25	75	49	0.09
March 26	75	57	0.49
March 27	71	32	1.44
March 28	33	22	0.00
March 29	49	26	0.00
March 30	65	35	0.00
March 31	50	38	0.00

April 1921 St. Louis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	63	38	0.00
April 2	75	46	0.00
April 3	76	54	0.00
April 4	77	54	0.00
April 5	78	57	0.00
April 6	79	60	0.05
April 7	75	61	0.40
April 8	67	51	0.00
April 9	51	37	0.00
April 10	49	37	0.00
April 11	60	38	0.00
April 12	72	42	0.00
April 13	66	52	0.08
April 14	66	51	0.81
April 15	74	55	0.25
April 16	62	32	1.26
April 17	42	30	0.00
April 18	63	35	0.00
April 19	72	48	0.00
April 20	65	52	0.00
April 21	72	56	0.38
April 22	60	52	0.41
April 23	79	52	0.00
April 24	81	66	0.00
April 25	82	60	1.71
April 26	62	48	1.06
April 27	66	47	0.02
April 28	66	49	0.52
April 29	64	47	0.00
April 30	64	50	0.06

May 1921 St. Louis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	60	50	0.46
May 2	50	40	0.39
May 3	49	40	0.00
May 4	62	44	0.00
May 5	71	50	0.00
May 6	74	55	0.00
May 7	76	58	0.00
May 8	77	55	0.00
May 9	78	59	0.38
May 10	64	58	2.22
May 11	69	58	0.00
May 12	78	58	0.00
May 13	72	58	0.00
May 14	62	52	0.00
May 15	65	50	0.00
May 16	66	49	0.00
May 17	75	53	0.00
May 18	81	60	0.00
May 19	84	66	0.00
May 20	87	68	0.00
May 21	88	72	0.00
May 22	90	70	0.00
May 23	91	72	0.00
May 24	92	73	0.00
May 25	90	69	0.59
May 26	87	67	0.24
May 27	84	64	0.01
May 28	91	71	0.00
May 29	89	75	0.00
May 30	90	73	0.00
May 31	92	75	0.00

June 1921 St. Louis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	92	70	0.00
June 2	93	73	0.09
June 3	83	63	0.00
June 4	76	59	0.00
June 5	76	53	0.00
June 6	81	56	0.00
June 7	78	65	0.13
June 8	76	67	0.54
June 9	82	66	0.01
June 10	81	69	0.57
June 11	88	70	0.00
June 12	91	72	0.00
June 13	94	75	0.00
June 14	92	72	0.15
June 15	89	72	0.00
June 16	90	73	0.00
June 17	91	76	0.00
June 18	92	76	0.00
June 19	94	75	0.01
June 20	92	72	0.03
June 21	90	71	0.00
June 22	87	72	0.10
June 23	85	73	0.00
June 24	86	73	0.00
June 25	85	69	0.35
June 26	88	72	0.20
June 27	83	71	0.13
June 28	90	70	0.00
June 29	92	76	0.00
June 30	90	73	0.00

July 1921 St. Louis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	92	73	0.00
July 2	92	75	0.00
July 3	94	75	0.00
July 4	95	71	0.10
July 5	93	71	0.00
July 6	95	76	0.00
July 7	93	76	0.00
July 8	90	75	0.00
July 9	91	75	0.00
July 10	92	74	0.00
July 11	95	76	0.00
July 12	96	79	0.00
July 13	98	81	0.00
July 14	95	69	0.93
July 15	90	76	0.10
July 16	92	72	0.00
July 17	97	77	0.00
July 18	89	78	0.49
July 19	92	76	0.00
July 20	83	69	0.00
July 21	88	68	0.00
July 22	90	70	0.00
July 23	92	70	0.00
July 24	91	75	0.00
July 25	89	73	0.11
July 26	91	75	0.00
July 27	94	75	0.00
July 28	95	81	0.00
July 29	92	72	0.01
July 30	97	78	0.00
July 31	87	65	0.31

August 1921 St. Louis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	95	70	0.00
August 2	86	69	0.01
August 3	79	65	0.00
August 4	86	69	0.00
August 5	94	70	0.00
August 6	85	67	0.31
August 7	77	62	0.04
August 8	82	66	0.00
August 9	87	68	0.00
August 10	83	67	0.00
August 11	84	71	0.26
August 12	89	73	0.00
August 13	88	72	0.22
August 14	78	63	0.13
August 15	79	57	0.00
August 16	80	65	0.20
August 17	86	72	0.00
August 18	87	71	0.00
August 19	97	72	0.00
August 20	88	71	0.00
August 21	81	63	0.00
August 22	87	64	0.00
August 23	88	68	0.00
August 24	81	70	0.07
August 25	90	72	0.00
August 26	92	73	0.00
August 27	88	69	0.81
August 28	90	68	0.00
August 29	91	73	0.00
August 30	90	73	0.70
August 31	90	74	0.00

September 1921 St. Louis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	87	74	0.00
September 2	80	71	0.05
September 3	87	73	0.00
September 4	92	72	0.15
September 5	78	70	0.22
September 6	82	67	0.00
September 7	82	64	0.00
September 8	79	66	0.48
September 9	84	68	0.72
September 10	87	69	0.00
September 11	80	69	0.06
September 12	80	66	0.00
September 13	79	70	0.34
September 14	82	72	0.09
September 15	86	71	0.00
September 16	90	75	0.02
September 17	89	72	0.15
September 18	73	62	0.49
September 19	89	63	0.06
September 20	90	74	0.00
September 21	81	65	0.46
September 22	88	61	0.00
September 23	80	65	0.77
September 24	85	64	0.20
September 25	68	61	0.35
September 26	75	55	0.00
September 27	82	58	0.00
September 28	86	69	0.49
September 29	86	52	0.50
September 30	70	50	0.00

October 1921 St. Louis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	72	54	0.00
October 2	63	55	0.38
October 3	63	51	0.00
October 4	60	46	0.00
October 5	69	46	0.00
October 6	80	55	0.00
October 7	69	43	0.30
October 8	60	38	0.00
October 9	76	54	0.00
October 10	69	50	0.00
October 11	59	44	0.00
October 12	59	40	0.00
October 13	63	44	0.00
October 14	68	43	0.00
October 15	73	46	0.00
October 16	79	56	0.00
October 17	82	60	0.00
October 18	72	57	0.00
October 19	67	50	0.00
October 20	56	45	0.00
October 21	67	43	0.00
October 22	76	50	0.00
October 23	78	53	0.00
October 24	83	55	0.00
October 25	80	57	0.00
October 26	82	57	0.00
October 27	72	56	0.00
October 28	70	53	0.70
October 29	58	52	0.03
October 30	56	50	0.04
October 31	59	50	0.00

November 1921 St. Louis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	57	45	0.00
November 2	50	40	0.00
November 3	56	44	0.00
November 4	71	44	0.00
November 5	59	45	0.00
November 6	72	45	0.00
November 7	62	46	0.00
November 8	72	41	0.16
November 9	41	36	0.11
November 10	53	32	0.00
November 11	50	31	0.00
November 12	42	28	0.00
November 13	55	37	0.00
November 14	47	34	0.00
November 15	58	34	0.00
November 16	70	52	0.08
November 17	73	55	0.06
November 18	57	39	3.56
November 19	39	32	0.14
November 20	46	31	0.00
November 21	60	36	0.00
November 22	51	37	0.00
November 23	52	42	0.00
November 24	47	31	0.23
November 25	45	34	0.09
November 26	58	45	0.00
November 27	53	35	0.00
November 28	46	38	0.00
November 29	60	35	0.00
November 30	64	49	0.00

December 1921 St. Louis Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	55	51	0.23	0.0
December 2	55	35	0.17	0.0
December 3	35	30	0.23	2.3
December 4	39	26	0.00	0.0
December 5	50	35	0.00	0.0
December 6	62	40	0.00	0.0
December 7	50	40	0.00	0.0
December 8	42	31	0.00	0.0
December 9	47	28	0.00	0.0
December 10	55	36	0.00	0.0
December 11	62	41	0.00	0.0
December 12	55	35	0.00	0.0
December 13	59	43	0.00	0.0
December 14	57	42	0.00	0.0
December 15	49	40	0.00	0.0
December 16	56	41	0.00	0.0
December 17	56	26	0.35	0.1
December 18	42	26	0.00	0.0
December 19	49	34	0.00	0.0
December 20	47	29	0.00	0.0
December 21	29	19	0.00	0.0
December 22	35	24	0.07	0.0
December 23	36	29	1.84	0.0
December 24	29	16	0.00	0.0
December 25	25	16	0.00	0.0
December 26	34	24	0.00	0.0
December 27	37	24	0.00	0.0
December 28	47	29	0.00	0.0
December 29	38	23	0.00	0.0
December 30	47	26	0.00	0.0
December 31	45	27	0.00	0.0

Next Year >

Weather Station Details

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