Waterloo Weather in 1921

Historical record of Waterloo, Iowa weather for the year 1921 based on NOAA data.

Jump to Month:

Year:

1921 Waterloo Weather Extremes
Highest temperature	101 °F	July 13
Lowest temperature	-14 °F	December 25
Highest daily low	75 °F	July 18
Lowest daily high	9 °F	December 21
Most daily precipitation	2.0 inches	August 2
Most daily snow	4.7 inches	April 16
Total annual snow	12.5 inches	-

What was the hottest temperature in Waterloo in 1921?

The highest temperature recorded in Waterloo, Iowa in 1921 was 101 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Waterloo in 1921

Rank	Temperature	Date
1	101 °F	Jul 13
1	101 °F	Jul 10
3	100 °F	Jul 11
4	98 °F	Jul 12
5	97 °F	Jul 17
6	96 °F	Aug 19
6	96 °F	Jul 25
6	96 °F	Jul 1
6	96 °F	Jun 19
6	96 °F	Jun 18

What was the coldest temperature in Waterloo in 1921?

The lowest temperature recorded in Waterloo, Iowa in 1921 was -14 °F which happened on Dec 25.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Waterloo in 1921

Rank	Temperature	Date
1	-14 °F	December 25
2	-3 °F	January 17
3	-2 °F	December 21
3	-2 °F	January 15
5	0 °F	December 27
5	0 °F	December 24
5	0 °F	November 12
8	1 °F	January 12
9	4 °F	December 22
10	5 °F	December 29

January 1921 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	40	28	0.00	0.0
January 2	38	23	0.00	0.0
January 3	45	28	n/a	0.0
January 4	46	31	n/a	0.0
January 5	38	24	0.00	0.0
January 6	45	29	0.00	0.0
January 7	41	31	0.00	0.0
January 8	33	22	0.00	0.0
January 9	42	10	0.00	0.0
January 10	34	23	0.00	0.0
January 11	25	6	0.00	0.0
January 12	23	1	n/a	n/a
January 13	22	9	n/a	n/a
January 14	24	13	0.04	0.4
January 15	18	-2	0.00	0.0
January 16	30	8	0.00	0.0
January 17	14	-3	0.00	0.0
January 18	30	8	0.00	0.0
January 19	48	18	0.00	0.0
January 20	50	35	0.00	0.0
January 21	54	34	0.00	0.0
January 22	41	31	0.00	0.0
January 23	42	25	0.00	0.0
January 24	32	22	n/a	n/a
January 25	31	22	n/a	n/a
January 26	31	7	0.00	0.0
January 27	35	13	0.00	0.0
January 28	44	26	0.00	0.0
January 29	37	24	n/a	n/a
January 30	34	26	n/a	n/a
January 31	29	14	0.00	0.0

February 1921 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	30	23	0.02	0.2
February 2	32	20	0.00	0.0
February 3	32	12	0.00	0.0
February 4	38	21	n/a	n/a
February 5	31	18	n/a	n/a
February 6	21	10	0.23	2.3
February 7	28	14	0.02	0.2
February 8	33	7	0.20	1.0
February 9	36	6	n/a	n/a
February 10	36	22	n/a	n/a
February 11	32	25	0.00	0.0
February 12	43	21	0.00	0.0
February 13	55	26	0.00	0.0
February 14	53	26	0.00	0.0
February 15	71	33	0.00	0.0
February 16	60	22	0.00	0.0
February 17	26	9	0.00	0.0
February 18	39	10	0.00	0.0
February 19	28	9	0.00	0.0
February 20	36	10	0.00	0.0
February 21	42	22	0.00	0.0
February 22	38	24	0.10	0.0
February 23	34	10	0.00	0.0
February 24	34	25	0.00	0.0
February 25	44	23	0.00	0.0
February 26	45	28	0.00	0.0
February 27	36	16	0.00	0.0
February 28	53	25	0.00	0.0

March 1921 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	54	30	0.00
March 2	54	34	0.00
March 3	38	19	0.00
March 4	69	29	n/a
March 5	69	32	n/a
March 6	49	31	0.00
March 7	39	33	0.00
March 8	38	28	0.00
March 9	40	12	0.00
March 10	58	30	0.00
March 11	52	34	0.00
March 12	45	30	n/a
March 13	38	31	n/a
March 14	41	33	0.02
March 15	51	40	0.40
March 16	55	24	0.00
March 17	63	39	0.00
March 18	73	37	0.00
March 19	78	59	0.00
March 20	72	47	0.00
March 21	47	26	0.00
March 22	49	22	0.00
March 23	49	27	n/a
March 24	48	44	n/a
March 25	67	37	n/a
March 26	67	40	n/a
March 27	66	21	0.00
March 28	30	9	0.00
March 29	52	21	0.00
March 30	49	32	0.00
March 31	45	27	0.00

April 1921 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	68	26	0.00	0.0
April 2	80	41	0.00	0.0
April 3	79	49	0.00	0.0
April 4	82	52	0.00	0.0
April 5	79	53	n/a	0.0
April 6	66	58	n/a	0.0
April 7	66	38	0.04	0.0
April 8	60	38	0.00	0.0
April 9	49	24	0.00	0.0
April 10	52	26	0.00	0.0
April 11	64	24	0.00	0.0
April 12	72	43	n/a	0.0
April 13	58	43	n/a	0.0
April 14	60	47	0.25	n/a
April 15	55	33	0.95	n/a
April 16	33	25	0.47	4.7
April 17	54	14	0.01	0.1
April 18	65	28	0.00	0.0
April 19	70	38	n/a	0.0
April 20	67	48	n/a	0.0
April 21	64	52	0.43	0.0
April 22	62	48	0.00	0.0
April 23	69	38	0.00	0.0
April 24	84	57	n/a	0.0
April 25	76	62	n/a	0.0
April 26	63	49	0.21	0.0
April 27	59	47	0.60	0.0
April 28	60	34	0.00	0.0
April 29	62	30	0.00	0.0
April 30	66	33	n/a	0.0

May 1921 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	60	44	n/a
May 2	52	35	0.00
May 3	50	30	0.00
May 4	66	34	0.00
May 5	74	39	0.00
May 6	78	42	0.00
May 7	75	49	0.00
May 8	74	49	n/a
May 9	74	55	n/a
May 10	75	51	0.85
May 11	73	56	0.22
May 12	78	49	0.10
May 13	59	45	0.00
May 14	55	37	0.00
May 15	56	33	0.00
May 16	67	30	n/a
May 17	73	50	n/a
May 18	82	56	0.38
May 19	85	57	0.00
May 20	90	65	0.00
May 21	90	64	0.00
May 22	93	69	0.00
May 23	93	66	n/a
May 24	90	62	n/a
May 25	85	63	0.04
May 26	85	62	0.10
May 27	77	60	0.00
May 28	87	57	0.00
May 29	93	60	0.00
May 30	91	63	n/a
May 31	77	64	n/a

June 1921 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	76	56	n/a
June 2	80	63	n/a
June 3	73	54	0.00
June 4	71	52	0.00
June 5	76	42	0.00
June 6	82	49	0.00
June 7	86	50	0.00
June 8	88	65	0.00
June 9	83	65	n/a
June 10	76	66	n/a
June 11	88	65	0.98
June 12	92	64	0.00
June 13	90	71	0.00
June 14	81	65	n/a
June 15	89	64	n/a
June 16	91	70	0.00
June 17	91	70	0.00
June 18	96	71	0.00
June 19	96	69	n/a
June 20	89	69	n/a
June 21	91	64	0.00
June 22	90	62	0.00
June 23	90	63	0.00
June 24	92	63	0.00
June 25	93	70	0.00
June 26	88	66	n/a
June 27	88	67	n/a
June 28	94	65	0.00
June 29	94	68	0.00
June 30	95	70	0.00

July 1921 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	96	69	0.00
July 2	91	70	0.00
July 3	94	71	0.00
July 4	93	68	n/a
July 5	92	67	n/a
July 6	95	68	0.00
July 7	90	69	0.00
July 8	90	65	0.00
July 9	95	62	0.00
July 10	101	63	0.00
July 11	100	68	0.00
July 12	98	65	0.00
July 13	101	66	n/a
July 14	90	71	n/a
July 15	90	64	0.00
July 16	93	59	0.00
July 17	97	68	0.00
July 18	91	75	0.00
July 19	88	60	0.00
July 20	89	57	0.00
July 21	90	51	0.00
July 22	85	55	0.00
July 23	89	65	0.00
July 24	93	62	0.00
July 25	96	66	0.00
July 26	94	69	n/a
July 27	95	71	n/a
July 28	85	62	0.00
July 29	90	62	0.00
July 30	92	65	0.00
July 31	84	54	n/a

August 1921 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	74	57	n/a
August 2	78	56	2.00
August 3	85	52	0.00
August 4	79	56	n/a
August 5	90	63	n/a
August 6	79	58	0.00
August 7	76	54	0.00
August 8	85	48	0.00
August 9	87	58	n/a
August 10	87	70	n/a
August 11	82	62	0.00
August 12	90	57	0.00
August 13	91	63	0.00
August 14	80	51	0.00
August 15	70	50	n/a
August 16	69	58	n/a
August 17	82	61	0.48
August 18	85	57	0.00
August 19	96	66	0.00
August 20	80	55	0.00
August 21	79	45	n/a
August 22	69	55	n/a
August 23	79	57	0.35
August 24	88	68	0.00
August 25	91	64	0.00
August 26	88	70	0.00
August 27	87	63	0.00
August 28	91	57	0.00
August 29	94	68	0.00
August 30	92	68	n/a
August 31	90	66	n/a

September 1921 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	88	68	0.00
September 2	88	68	0.00
September 3	89	63	0.28
September 4	90	71	0.00
September 5	80	49	0.00
September 6	89	46	0.00
September 7	84	50	0.00
September 8	87	59	0.00
September 9	84	63	0.40
September 10	79	63	0.27
September 11	72	51	1.35
September 12	73	45	0.00
September 13	81	55	n/a
September 14	80	61	n/a
September 15	81	64	n/a
September 16	88	62	n/a
September 17	78	58	0.00
September 18	74	41	n/a
September 19	67	51	n/a
September 20	84	62	0.11
September 21	77	53	0.40
September 22	84	47	n/a
September 23	80	50	n/a
September 24	77	57	0.30
September 25	73	43	0.00
September 26	73	41	0.00
September 27	77	48	0.00
September 28	79	41	0.00
September 29	77	53	0.00
September 30	71	39	0.00

October 1921 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	75	49	0.00
October 2	66	43	0.00
October 3	59	35	0.00
October 4	64	28	0.00
October 5	78	40	n/a
October 6	69	39	n/a
October 7	56	36	0.00
October 8	62	28	0.00
October 9	70	38	0.00
October 10	64	35	0.00
October 11	53	39	0.00
October 12	65	26	0.00
October 13	68	37	0.00
October 14	74	46	0.00
October 15	74	53	0.00
October 16	82	52	n/a
October 17	67	47	n/a
October 18	68	40	0.00
October 19	60	43	0.00
October 20	58	39	0.00
October 21	63	33	0.00
October 22	62	45	0.00
October 23	63	35	0.00
October 24	75	41	0.00
October 25	67	48	n/a
October 26	59	46	n/a
October 27	55	47	0.00
October 28	54	36	0.00
October 29	57	48	0.80
October 30	58	48	0.15
October 31	66	47	0.02

November 1921 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	57	22	0.00	0.0
November 2	57	39	0.00	0.0
November 3	55	29	0.00	0.0
November 4	60	39	0.00	0.0
November 5	51	24	0.00	0.0
November 6	54	34	0.00	0.0
November 7	42	24	n/a	n/a
November 8	43	30	n/a	n/a
November 9	37	21	n/a	n/a
November 10	34	23	n/a	n/a
November 11	31	20	0.23	2.3
November 12	23	0	n/a	n/a
November 13	37	22	n/a	n/a
November 14	33	23	0.00	0.0
November 15	45	28	0.00	0.0
November 16	47	39	n/a	0.0
November 17	40	35	n/a	0.0
November 18	36	30	0.00	0.0
November 19	34	16	0.00	0.0
November 20	35	14	0.00	0.0
November 21	34	15	0.00	0.0
November 22	22	11	0.00	0.0
November 23	31	19	0.00	0.0
November 24	30	18	0.00	0.0
November 25	34	12	0.00	0.0
November 26	35	31	n/a	0.0
November 27	35	30	n/a	0.0
November 28	35	30	0.00	0.0
November 29	45	27	0.00	0.0
November 30	52	24	n/a	0.0

December 1921 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	54	38	n/a	0.0
December 2	48	27	0.00	0.0
December 3	29	20	0.00	0.0
December 4	40	17	0.00	0.0
December 5	45	31	0.00	0.0
December 6	45	25	0.00	0.0
December 7	35	30	0.00	0.0
December 8	41	21	0.00	0.0
December 9	51	18	0.00	0.0
December 10	53	31	0.00	0.0
December 11	51	30	0.00	0.0
December 12	52	24	0.00	0.0
December 13	53	28	0.00	0.0
December 14	53	32	0.00	0.0
December 15	39	28	n/a	0.0
December 16	41	32	n/a	0.0
December 17	34	15	0.08	0.8
December 18	29	9	0.00	0.0
December 19	33	19	0.00	0.0
December 20	29	9	0.00	0.0
December 21	9	-2	0.00	0.0
December 22	18	4	0.00	0.0
December 23	19	10	0.00	0.0
December 24	17	0	0.05	0.5
December 25	15	-14	0.00	0.0
December 26	23	9	0.00	0.0
December 27	23	0	0.00	0.0
December 28	39	13	0.00	0.0
December 29	25	5	0.00	0.0
December 30	39	19	0.00	0.0
December 31	42	19	0.00	0.0

Next Year >

Weather Station Details

Years	Station	Coordinates
1950–2024	Waterloo Municipal Airport	location
1895–1950	Waterloo	location