Indianapolis Weather in 1921

Historical record of Indianapolis, Indiana weather for the year 1921 based on NOAA data.

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1921 Indianapolis Weather Extremes
Highest temperature	99 °F	July 18
Lowest temperature	9 °F	January 17
Highest daily low	75 °F	August 25
Lowest daily high	24 °F	January 13
Most daily precipitation	3.0 inches	September 3
Most daily snow	3.0 inches	February 10
Total annual precipitation	42.9 inches	-
Total annual snow	9.7 inches	-

What was the hottest temperature in Indianapolis in 1921?

The highest temperature recorded in Indianapolis, Indiana in 1921 was 99 °F which happened 3 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Indianapolis in 1921

Rank	Temperature	Date
1	99 °F	Jul 18
1	99 °F	Jul 14
1	99 °F	Jul 4
4	98 °F	Jul 6
4	98 °F	Jul 3
6	97 °F	Jul 28
7	96 °F	Jul 25
7	96 °F	Jul 17
7	96 °F	Jul 5
10	95 °F	Jul 27
10	95 °F	Jul 13
10	95 °F	Jul 12
10	95 °F	Jul 2
10	95 °F	Jun 18
10	95 °F	Jun 14

What was the coldest temperature in Indianapolis in 1921?

The lowest temperature recorded in Indianapolis, Indiana in 1921 was 9 °F which happened on Jan 17.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Indianapolis in 1921

Rank	Temperature	Date
1	9 °F	January 17
2	11 °F	February 18
3	14 °F	January 16
4	15 °F	January 13
5	16 °F	January 18
5	16 °F	January 12
7	17 °F	February 24
7	17 °F	January 15
9	18 °F	March 29
9	18 °F	January 26

January 1921 Indianapolis Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	53	37	0.12	0.0
January 2	40	29	0.00	0.0
January 3	49	30	0.00	0.0
January 4	52	37	0.00	0.0
January 5	43	33	0.00	0.0
January 6	45	26	0.00	0.0
January 7	49	39	0.39	0.0
January 8	40	23	0.01	0.0
January 9	37	23	0.00	0.0
January 10	43	21	0.00	0.0
January 11	35	30	0.04	0.4
January 12	30	16	0.00	0.0
January 13	24	15	0.14	1.4
January 14	32	23	0.03	0.3
January 15	27	17	0.00	0.0
January 16	39	14	0.00	0.0
January 17	26	9	0.00	0.0
January 18	29	16	0.00	0.0
January 19	36	22	0.02	0.0
January 20	43	36	0.01	0.0
January 21	50	43	0.09	0.0
January 22	52	47	0.21	0.0
January 23	52	29	0.00	0.0
January 24	37	28	0.00	0.0
January 25	30	21	0.00	0.0
January 26	31	18	0.00	0.0
January 27	40	26	0.00	0.0
January 28	39	30	0.22	0.0
January 29	38	31	1.00	2.5
January 30	32	25	0.06	0.6
January 31	30	24	0.00	0.0

February 1921 Indianapolis Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	29	24	0.00	0.0
February 2	35	26	0.00	0.0
February 3	43	29	0.00	0.0
February 4	43	33	0.08	0.0
February 5	42	35	0.00	0.0
February 6	42	32	0.00	0.0
February 7	45	35	0.57	0.0
February 8	45	31	0.01	0.0
February 9	45	35	0.00	0.0
February 10	36	31	0.20	3.0
February 11	34	30	0.00	0.0
February 12	39	31	0.00	0.0
February 13	55	30	0.00	0.0
February 14	54	39	0.00	0.0
February 15	67	34	0.00	0.0
February 16	61	43	0.00	0.0
February 17	43	21	0.00	0.0
February 18	32	11	0.00	0.0
February 19	33	25	0.00	0.0
February 20	33	19	0.00	0.0
February 21	39	21	0.00	0.0
February 22	45	25	0.00	0.0
February 23	42	20	0.08	0.0
February 24	34	17	0.00	0.0
February 25	32	22	0.00	0.0
February 26	46	31	0.00	0.0
February 27	37	27	0.00	0.0
February 28	51	30	0.00	0.0

March 1921 Indianapolis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	60	29	0.00
March 2	63	49	0.06
March 3	52	28	0.00
March 4	48	23	0.00
March 5	68	40	0.02
March 6	60	39	0.68
March 7	61	39	0.04
March 8	65	55	0.08
March 9	56	33	0.36
March 10	51	26	0.00
March 11	64	33	0.00
March 12	56	49	0.64
March 13	58	39	0.00
March 14	64	44	0.00
March 15	75	46	0.00
March 16	64	34	0.00
March 17	65	39	0.00
March 18	63	34	0.00
March 19	77	51	0.00
March 20	77	60	0.02
March 21	69	40	0.57
March 22	45	30	0.00
March 23	55	26	0.00
March 24	60	46	1.17
March 25	67	39	0.00
March 26	75	55	0.45
March 27	69	39	1.19
March 28	41	25	0.22
March 29	40	18	0.00
March 30	60	30	0.00
March 31	55	39	0.00

April 1921 Indianapolis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	54	29	0.00
April 2	68	36	0.00
April 3	74	44	0.00
April 4	76	46	0.00
April 5	79	51	0.00
April 6	80	49	0.00
April 7	69	59	0.07
April 8	68	55	0.69
April 9	55	34	0.00
April 10	39	22	0.07
April 11	53	25	0.00
April 12	61	35	0.00
April 13	70	41	0.00
April 14	58	52	0.52
April 15	61	48	0.00
April 16	69	44	0.33
April 17	45	32	0.33
April 18	57	28	0.00
April 19	65	35	0.00
April 20	69	45	0.00
April 21	70	55	0.00
April 22	66	53	0.54
April 23	66	47	0.03
April 24	79	53	0.00
April 25	72	63	0.47
April 26	77	58	0.76
April 27	66	49	0.56
April 28	65	53	0.24
April 29	56	49	0.32
April 30	62	50	0.00

May 1921 Indianapolis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	62	52	0.00
May 2	53	37	0.03
May 3	45	32	0.29
May 4	64	31	0.00
May 5	70	35	0.00
May 6	71	40	0.01
May 7	71	n/a	0.00
May 8	73	45	0.00
May 9	78	48	0.00
May 10	75	56	0.00
May 11	67	57	0.50
May 12	71	58	0.08
May 13	70	54	0.05
May 14	63	46	0.00
May 15	65	39	0.00
May 16	59	36	0.00
May 17	71	39	0.00
May 18	81	51	0.00
May 19	85	68	0.00
May 20	89	57	0.00
May 21	86	59	0.00
May 22	89	62	0.00
May 23	91	66	0.00
May 24	91	69	0.00
May 25	88	67	0.03
May 26	80	60	0.28
May 27	87	68	0.00
May 28	85	66	0.40
May 29	83	61	0.00
May 30	88	63	0.00
May 31	91	63	0.00

June 1921 Indianapolis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	86	65	0.00
June 2	94	62	0.00
June 3	87	69	0.00
June 4	74	56	0.00
June 5	74	45	0.00
June 6	80	47	0.00
June 7	85	52	0.00
June 8	78	61	0.65
June 9	87	64	0.22
June 10	85	65	0.00
June 11	82	69	0.22
June 12	86	67	0.00
June 13	93	66	0.02
June 14	95	63	0.00
June 15	84	61	0.00
June 16	90	64	0.00
June 17	91	71	0.00
June 18	95	72	0.59
June 19	86	66	0.08
June 20	90	67	0.00
June 21	90	69	0.23
June 22	89	68	0.12
June 23	87	67	0.01
June 24	88	68	0.00
June 25	91	67	0.00
June 26	92	68	0.00
June 27	91	69	0.00
June 28	83	70	0.03
June 29	90	67	0.00
June 30	92	66	0.00

July 1921 Indianapolis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	94	68	0.00
July 2	95	68	0.00
July 3	98	70	0.00
July 4	99	72	0.04
July 5	96	72	0.00
July 6	98	70	0.00
July 7	92	69	0.14
July 8	92	74	0.00
July 9	90	68	0.00
July 10	93	67	0.00
July 11	92	65	0.00
July 12	95	69	0.00
July 13	95	69	0.00
July 14	99	69	0.00
July 15	92	71	0.00
July 16	92	64	0.00
July 17	96	63	0.00
July 18	99	69	0.00
July 19	91	72	0.26
July 20	83	63	0.00
July 21	87	57	0.00
July 22	89	58	0.00
July 23	94	58	0.00
July 24	93	66	0.00
July 25	96	69	0.02
July 26	94	67	0.04
July 27	95	69	0.00
July 28	97	72	0.16
July 29	83	69	0.73
July 30	90	68	0.00
July 31	81	66	0.00

August 1921 Indianapolis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	85	55	0.10
August 2	73	63	1.86
August 3	79	62	0.94
August 4	82	56	0.00
August 5	86	59	0.00
August 6	89	70	0.00
August 7	76	59	0.21
August 8	78	52	0.00
August 9	83	54	0.00
August 10	85	59	0.00
August 11	76	65	0.39
August 12	84	69	0.00
August 13	88	63	0.00
August 14	81	67	0.36
August 15	73	51	0.00
August 16	79	55	0.00
August 17	84	70	0.09
August 18	83	64	0.00
August 19	87	61	0.00
August 20	83	59	0.30
August 21	76	54	0.00
August 22	77	51	0.00
August 23	78	67	0.03
August 24	85	59	0.00
August 25	88	75	0.00
August 26	88	64	0.00
August 27	n/a	n/a	0.78
August 28	88	68	0.00
August 29	87	65	0.00
August 30	90	64	0.00
August 31	89	68	0.00

September 1921 Indianapolis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	88	67	0.00
September 2	87	67	0.08
September 3	82	68	2.99
September 4	79	69	0.00
September 5	79	66	0.00
September 6	78	58	0.33
September 7	79	55	0.00
September 8	83	57	0.00
September 9	83	63	0.00
September 10	87	65	0.00
September 11	72	65	0.96
September 12	79	59	0.00
September 13	82	60	0.00
September 14	84	64	0.02
September 15	78	60	0.00
September 16	71	62	1.27
September 17	87	66	0.23
September 18	72	55	0.00
September 19	72	50	0.05
September 20	87	67	0.00
September 21	76	64	0.41
September 22	80	54	0.00
September 23	79	57	0.00
September 24	81	65	0.00
September 25	72	56	0.56
September 26	70	43	0.00
September 27	73	57	0.00
September 28	80	61	0.00
September 29	84	66	0.00
September 30	75	49	0.74

October 1921 Indianapolis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	71	44	0.00
October 2	71	49	0.01
October 3	62	48	0.00
October 4	58	38	0.00
October 5	64	35	0.00
October 6	74	45	0.00
October 7	63	40	0.91
October 8	52	35	0.02
October 9	62	43	0.00
October 10	58	48	0.00
October 11	52	43	0.00
October 12	53	35	0.00
October 13	60	32	0.00
October 14	65	32	0.00
October 15	67	36	0.00
October 16	71	45	0.00
October 17	77	50	0.00
October 18	68	53	0.13
October 19	57	45	0.11
October 20	53	44	0.03
October 21	60	36	0.00
October 22	67	40	0.00
October 23	68	40	0.00
October 24	75	45	0.00
October 25	65	44	0.00
October 26	71	41	0.00
October 27	65	54	0.59
October 28	64	49	0.00
October 29	59	49	0.76
October 30	56	44	0.24
October 31	56	48	0.00

November 1921 Indianapolis Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	56	43	0.29
November 2	49	30	0.00
November 3	50	29	0.00
November 4	60	33	0.00
November 5	52	31	0.00
November 6	62	36	0.00
November 7	52	33	0.00
November 8	56	33	0.00
November 9	49	32	0.15
November 10	42	30	0.00
November 11	42	29	0.13
November 12	34	24	0.00
November 13	45	34	0.00
November 14	42	32	0.00
November 15	41	24	0.00
November 16	55	36	0.50
November 17	62	51	0.02
November 18	63	56	1.42
November 19	61	35	1.65
November 20	44	32	0.00
November 21	50	31	0.00
November 22	53	35	0.00
November 23	58	38	0.00
November 24	60	34	0.27
November 25	46	30	0.00
November 26	53	43	0.01
November 27	50	47	0.29
November 28	48	34	1.05
November 29	47	34	0.00
November 30	54	33	0.00

December 1921 Indianapolis Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	57	41	0.00	0.0
December 2	55	35	0.25	0.0
December 3	36	29	0.00	0.0
December 4	37	29	0.05	0.5
December 5	34	29	0.04	0.4
December 6	43	29	0.00	0.0
December 7	38	28	0.00	0.0
December 8	41	29	0.00	0.0
December 9	37	28	0.00	0.0
December 10	38	28	0.00	0.0
December 11	47	29	0.00	0.0
December 12	44	33	0.00	0.0
December 13	42	35	0.00	0.0
December 14	41	33	0.00	0.0
December 15	47	29	0.00	0.0
December 16	52	38	0.02	0.0
December 17	54	31	0.56	0.0
December 18	35	19	0.06	0.6
December 19	41	29	0.00	0.0
December 20	44	29	0.00	0.0
December 21	41	21	0.00	0.0
December 22	28	19	0.00	0.0
December 23	33	22	1.19	0.0
December 24	33	23	0.54	0.0
December 25	27	20	0.00	0.0
December 26	32	22	0.00	0.0
December 27	33	25	0.00	0.0
December 28	35	19	0.00	0.0
December 29	34	22	0.00	0.0
December 30	38	21	0.00	0.0
December 31	38	31	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1948–2024	Indianapolis International Airport	location
1901–1947	Whitestown	location