Waterloo Weather in 1975

Historical record of Waterloo, Iowa weather for the year 1975 based on NOAA data.

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1975 Waterloo Weather Extremes
Highest temperature	94 °F	July 30
Lowest temperature	-18 °F	February 9
Highest daily low	74 °F	August 21
Lowest daily high	2 °F	January 12
Most daily precipitation	1.4 inches	August 19
Most daily snow	4.4 inches	January 2
Total annual precipitation	24.1 inches	-
Total annual snow	41.5 inches	-

What was the hottest temperature in Waterloo in 1975?

The highest temperature recorded in Waterloo, Iowa in 1975 was 94 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Waterloo in 1975

Rank	Temperature	Date
1	94 °F	Jul 30
1	94 °F	Jul 3
3	93 °F	Aug 4
3	93 °F	Jul 31
3	93 °F	Jul 18
3	93 °F	Jun 28
3	93 °F	May 19
8	92 °F	Aug 12
8	92 °F	Aug 8
8	92 °F	Jul 17
8	92 °F	May 20

What was the coldest temperature in Waterloo in 1975?

The lowest temperature recorded in Waterloo, Iowa in 1975 was -18 °F which happened on Feb 9.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Waterloo in 1975

Rank	Temperature	Date
1	-18 °F	February 9
2	-11 °F	March 13
3	-10 °F	February 8
4	-9 °F	March 14
4	-9 °F	March 9
4	-9 °F	March 8
7	-7 °F	January 22
7	-7 °F	January 20
9	-6 °F	December 18
10	-5 °F	February 7
10	-5 °F	February 6
10	-5 °F	January 19
10	-5 °F	January 14

January 1975 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	29	12	0.00	0.0
January 2	28	12	0.35	4.4
January 3	31	6	0.00	0.0
January 4	25	-4	0.00	0.0
January 5	33	-3	0.00	0.0
January 6	33	22	0.01	0.1
January 7	31	9	0.05	0.3
January 8	32	27	0.00	0.0
January 9	36	26	0.00	0.0
January 10	42	22	0.28	0.0
January 11	22	-2	0.04	0.4
January 12	2	-3	0.00	0.0
January 13	10	-3	0.00	0.0
January 14	17	-5	0.01	0.5
January 15	20	0	0.05	0.7
January 16	19	1	0.00	0.0
January 17	30	7	0.00	0.0
January 18	34	27	0.00	0.0
January 19	27	-5	0.00	0.0
January 20	27	-7	0.00	0.0
January 21	36	-2	0.00	0.0
January 22	16	-7	0.00	0.0
January 23	36	16	0.00	0.0
January 24	40	31	0.00	0.0
January 25	34	20	0.01	0.1
January 26	25	14	0.02	0.4
January 27	26	20	0.01	0.1
January 28	32	17	0.09	0.0
January 29	33	18	0.00	0.0
January 30	28	14	0.00	0.0
January 31	23	10	0.00	0.0

February 1975 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	30	18	0.00	0.0
February 2	33	19	0.00	0.0
February 3	34	21	0.00	0.0
February 4	31	27	0.28	3.8
February 5	28	8	0.02	0.4
February 6	8	-5	0.00	0.0
February 7	21	-5	0.00	0.0
February 8	8	-10	0.00	0.0
February 9	3	-18	0.00	0.0
February 10	24	0	0.00	0.0
February 11	23	12	0.00	0.0
February 12	17	7	0.00	0.0
February 13	15	5	0.00	0.0
February 14	26	15	0.00	0.0
February 15	29	23	0.13	1.3
February 16	32	26	0.00	0.0
February 17	31	28	0.26	3.2
February 18	31	17	0.02	0.4
February 19	27	1	0.00	0.0
February 20	31	4	0.00	0.0
February 21	40	18	0.00	0.0
February 22	34	25	0.00	0.0
February 23	29	19	0.01	0.1
February 24	31	19	0.41	3.2
February 25	36	20	0.00	0.0
February 26	30	17	0.01	0.1
February 27	36	10	0.00	0.0
February 28	30	10	0.00	0.0

March 1975 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	19	6	0.00	0.0
March 2	20	8	0.00	0.0
March 3	21	4	0.00	0.0
March 4	26	-1	0.00	0.0
March 5	34	20	0.02	0.2
March 6	30	14	0.50	4.0
March 7	29	15	0.01	0.1
March 8	19	-9	0.00	0.0
March 9	23	-9	0.05	0.4
March 10	25	10	0.04	0.5
March 11	30	11	0.14	1.3
March 12	28	4	0.00	0.0
March 13	20	-11	0.00	0.0
March 14	27	-9	0.00	0.0
March 15	36	8	0.00	0.0
March 16	42	26	0.00	0.0
March 17	42	25	0.00	0.0
March 18	38	31	0.00	0.0
March 19	48	27	0.00	0.0
March 20	49	37	0.00	0.0
March 21	47	37	0.14	0.0
March 22	48	35	0.00	0.0
March 23	43	37	0.43	0.0
March 24	44	28	0.08	1.0
March 25	28	19	0.05	0.5
March 26	32	20	0.01	0.1
March 27	38	30	0.87	2.3
March 28	38	29	0.00	0.0
March 29	29	20	0.01	0.1
March 30	31	17	0.00	0.0
March 31	49	29	0.00	0.0

April 1975 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	29	23	0.23	2.1
April 2	28	21	0.15	1.7
April 3	29	9	0.00	0.0
April 4	38	4	0.00	0.0
April 5	44	28	0.00	0.0
April 6	47	31	0.00	0.0
April 7	50	32	0.00	0.0
April 8	43	35	0.43	0.4
April 9	36	34	0.32	2.4
April 10	36	30	0.01	0.0
April 11	48	27	0.00	0.0
April 12	46	29	0.00	0.0
April 13	57	29	0.00	0.0
April 14	44	39	0.17	0.0
April 15	55	38	0.01	0.0
April 16	62	42	0.04	0.0
April 17	78	46	0.00	0.0
April 18	53	37	0.21	0.0
April 19	44	36	0.00	0.0
April 20	48	31	0.00	0.0
April 21	52	30	0.30	0.0
April 22	64	30	0.02	0.0
April 23	71	55	0.51	0.0
April 24	65	51	0.00	0.0
April 25	64	46	0.00	0.0
April 26	54	42	0.21	0.0
April 27	53	45	0.58	0.0
April 28	76	46	0.05	0.0
April 29	69	45	0.00	0.0
April 30	57	38	0.00	0.0

May 1975 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	67	38	0.00
May 2	73	49	0.00
May 3	67	43	0.00
May 4	70	38	0.04
May 5	84	51	0.49
May 6	72	50	0.00
May 7	59	52	0.00
May 8	67	48	0.00
May 9	74	50	0.00
May 10	77	45	0.00
May 11	60	48	0.74
May 12	65	45	0.00
May 13	71	38	0.00
May 14	75	50	0.00
May 15	65	44	0.00
May 16	75	39	0.00
May 17	81	48	0.00
May 18	86	57	0.00
May 19	93	68	0.00
May 20	92	72	0.00
May 21	77	65	0.09
May 22	88	60	0.00
May 23	90	67	0.00
May 24	82	60	0.00
May 25	81	61	0.02
May 26	74	53	0.02
May 27	77	43	0.00
May 28	66	58	0.17
May 29	74	60	0.26
May 30	63	49	0.10
May 31	74	43	0.00

June 1975 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	72	51	0.00
June 2	76	45	0.12
June 3	82	46	0.00
June 4	85	61	0.43
June 5	80	57	0.00
June 6	75	54	0.00
June 7	74	48	0.00
June 8	73	49	0.00
June 9	62	55	0.14
June 10	71	61	0.00
June 11	66	56	0.20
June 12	76	55	0.00
June 13	86	57	0.02
June 14	75	55	0.62
June 15	69	56	0.01
June 16	73	56	0.47
June 17	83	60	0.02
June 18	79	57	0.60
June 19	90	71	0.00
June 20	91	72	0.00
June 21	91	70	1.05
June 22	85	70	0.00
June 23	86	69	0.30
June 24	85	71	0.02
June 25	87	71	0.00
June 26	90	71	0.00
June 27	89	71	0.00
June 28	93	72	0.00
June 29	91	73	0.00
June 30	90	72	0.00

July 1975 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	91	68	0.00
July 2	91	68	0.00
July 3	94	70	0.00
July 4	91	72	0.00
July 5	86	71	0.27
July 6	88	67	0.00
July 7	90	66	0.00
July 8	85	60	0.00
July 9	81	56	0.01
July 10	73	53	0.00
July 11	75	49	0.00
July 12	67	46	0.00
July 13	71	43	0.00
July 14	82	47	0.00
July 15	90	59	0.00
July 16	90	68	0.00
July 17	92	68	0.00
July 18	93	73	0.00
July 19	91	71	0.00
July 20	86	60	0.00
July 21	88	55	0.00
July 22	83	64	0.00
July 23	81	66	0.78
July 24	78	58	0.00
July 25	80	54	0.00
July 26	89	59	0.00
July 27	89	63	0.00
July 28	91	58	0.00
July 29	91	64	0.00
July 30	94	69	0.00
July 31	93	71	0.00

August 1975 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	91	71	0.00
August 2	84	59	0.02
August 3	90	55	0.00
August 4	93	59	0.00
August 5	84	61	0.00
August 6	79	55	0.00
August 7	84	52	0.00
August 8	92	60	0.00
August 9	87	68	0.14
August 10	88	66	0.28
August 11	87	63	0.59
August 12	92	69	0.14
August 13	81	60	0.00
August 14	80	57	0.00
August 15	81	60	0.00
August 16	80	59	0.26
August 17	81	58	0.00
August 18	78	60	0.00
August 19	81	62	1.40
August 20	86	66	0.05
August 21	91	74	0.00
August 22	88	72	0.00
August 23	89	72	0.00
August 24	91	67	1.03
August 25	73	58	0.10
August 26	76	51	0.00
August 27	77	58	0.00
August 28	80	68	0.34
August 29	76	65	0.18
August 30	71	64	0.00
August 31	77	59	0.00

September 1975 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	83	64	0.00
September 2	86	66	0.00
September 3	79	59	0.01
September 4	71	54	0.01
September 5	70	51	0.29
September 6	72	45	0.00
September 7	72	48	0.00
September 8	67	47	0.00
September 9	72	48	0.17
September 10	84	58	0.00
September 11	68	40	0.01
September 12	61	36	0.00
September 13	65	31	0.00
September 14	72	36	0.00
September 15	62	54	0.00
September 16	62	57	0.00
September 17	70	57	0.00
September 18	73	50	0.03
September 19	65	45	0.00
September 20	57	45	0.00
September 21	54	42	0.00
September 22	68	30	0.00
September 23	66	35	0.00
September 24	64	35	0.00
September 25	64	31	0.00
September 26	68	29	0.00
September 27	71	32	0.00
September 28	62	50	0.00
September 29	65	49	0.28
September 30	59	46	0.00

October 1975 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	53	30	0.00
October 2	60	25	0.00
October 3	75	42	0.00
October 4	77	39	0.00
October 5	77	41	0.00
October 6	76	32	0.00
October 7	79	42	0.00
October 8	78	53	0.00
October 9	69	40	0.00
October 10	62	32	0.00
October 11	66	30	0.00
October 12	87	51	0.00
October 13	90	66	0.00
October 14	74	50	0.02
October 15	55	32	0.00
October 16	59	25	0.00
October 17	61	32	0.00
October 18	57	25	0.00
October 19	61	24	0.00
October 20	70	34	0.00
October 21	71	33	0.00
October 22	79	43	0.00
October 23	72	63	0.00
October 24	66	40	0.02
October 25	53	31	0.00
October 26	59	34	0.00
October 27	67	42	0.00
October 28	55	29	0.00
October 29	54	18	0.00
October 30	61	25	0.00
October 31	67	45	0.00

November 1975 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	65	37	0.00	0.0
November 2	60	34	0.19	0.0
November 3	65	48	0.29	0.0
November 4	65	42	0.00	0.0
November 5	62	42	0.00	0.0
November 6	69	55	0.00	0.0
November 7	63	48	0.08	0.0
November 8	52	37	0.00	0.0
November 9	58	37	1.21	0.0
November 10	52	33	0.00	0.0
November 11	51	32	0.00	0.0
November 12	39	29	0.05	0.0
November 13	32	18	0.00	0.0
November 14	43	15	0.00	0.0
November 15	61	23	0.00	0.0
November 16	66	28	0.00	0.0
November 17	68	47	0.00	0.0
November 18	64	46	0.00	0.0
November 19	65	48	0.00	0.0
November 20	55	30	0.50	0.5
November 21	30	20	0.06	0.5
November 22	31	13	0.00	0.0
November 23	39	16	0.00	0.0
November 24	31	19	0.14	2.1
November 25	19	16	0.04	0.8
November 26	22	14	0.06	0.6
November 27	23	3	0.00	0.0
November 28	33	7	0.00	0.0
November 29	51	32	1.01	0.0
November 30	32	11	0.05	0.4

December 1975 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	26	8	0.00
December 2	31	14	0.00
December 3	34	23	0.00
December 4	52	21	0.00
December 5	61	29	0.00
December 6	29	15	0.00
December 7	34	23	0.00
December 8	32	28	0.00
December 9	34	22	0.00
December 10	47	28	0.00
December 11	35	29	0.00
December 12	33	26	0.00
December 13	57	33	0.14
December 14	57	12	0.25
December 15	19	7	0.00
December 16	26	2	0.00
December 17	8	-4	0.00
December 18	20	-6	0.00
December 19	42	20	0.01
December 20	33	10	0.00
December 21	31	6	0.00
December 22	32	12	0.00
December 23	25	20	0.00
December 24	28	21	0.00
December 25	28	25	0.00
December 26	27	20	0.00
December 27	22	18	0.00
December 28	28	22	0.00
December 29	31	25	0.00
December 30	35	20	0.00
December 31	28	13	0.00

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Weather Station Details

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