Waterloo Weather in 1947

Historical record of Waterloo, Iowa weather for the year 1947 based on NOAA data.

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1947 Waterloo Weather Extremes
Highest temperature	98 °F	August 4
Lowest temperature	-21 °F	January 4
Highest daily low	77 °F	August 6
Lowest daily high	4 °F	February 4
Most daily precipitation	4.0 inches	June 13
Most daily snow	10.0 inches	January 30

What was the hottest temperature in Waterloo in 1947?

The highest temperature recorded in Waterloo, Iowa in 1947 was 98 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Waterloo in 1947

Rank	Temperature	Date
1	98 °F	Aug 4
1	98 °F	Aug 3
3	97 °F	Aug 21
3	97 °F	Aug 18
3	97 °F	Aug 5
6	96 °F	Aug 24
6	96 °F	Aug 23
6	96 °F	Aug 22
6	96 °F	Aug 20
6	96 °F	Aug 19
6	96 °F	Aug 17

What was the coldest temperature in Waterloo in 1947?

The lowest temperature recorded in Waterloo, Iowa in 1947 was -21 °F which happened on Jan 4.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Waterloo in 1947

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

January 1947 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	18	-8	0.00	0.0
January 2	19	9	n/a	n/a
January 3	10	-3	n/a	n/a
January 4	5	-21	0.00	0.0
January 5	28	5	0.00	0.0
January 6	32	1	0.00	0.0
January 7	32	19	0.00	0.0
January 8	36	21	0.00	0.0
January 9	36	14	0.00	0.0
January 10	46	26	0.00	0.0
January 11	39	27	0.00	0.0
January 12	31	20	n/a	n/a
January 13	42	26	n/a	n/a
January 14	46	28	0.00	0.0
January 15	29	20	n/a	n/a
January 16	29	4	n/a	n/a
January 17	40	15	0.00	0.0
January 18	51	18	0.00	0.0
January 19	48	25	n/a	n/a
January 20	39	22	n/a	n/a
January 21	28	-5	0.00	0.0
January 22	26	2	0.00	0.0
January 23	49	19	0.00	0.0
January 24	51	34	0.00	0.0
January 25	47	30	0.00	0.0
January 26	48	30	0.00	0.0
January 27	41	29	0.00	0.0
January 28	31	19	n/a	n/a
January 29	28	24	n/a	n/a
January 30	25	18	1.00	10.0
January 31	20	-1	0.07	0.7

February 1947 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	18	-3	0.05	0.5
February 2	30	-13	0.00	0.0
February 3	36	-4	0.00	0.0
February 4	4	-6	0.00	0.0
February 5	13	-9	n/a	n/a
February 6	13	8	n/a	n/a
February 7	8	-6	0.03	0.3
February 8	10	0	0.00	0.0
February 9	16	-5	0.00	0.0
February 10	25	4	0.00	0.0
February 11	33	3	0.00	0.0
February 12	39	14	0.00	0.0
February 13	44	30	0.00	0.0
February 14	37	28	0.00	0.0
February 15	37	25	0.00	0.0
February 16	39	28	0.00	0.0
February 17	35	23	0.00	0.0
February 18	29	9	n/a	n/a
February 19	22	2	n/a	n/a
February 20	27	12	0.00	0.0
February 21	22	2	0.00	0.0
February 22	20	3	0.00	0.0
February 23	16	3	n/a	n/a
February 24	26	11	n/a	n/a
February 25	28	18	0.00	0.0
February 26	25	17	0.00	0.0
February 27	23	5	0.00	0.0
February 28	23	7	0.00	0.0

March 1947 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	25	16	0.00	0.0
March 2	27	13	0.00	0.0
March 3	31	13	0.00	0.0
March 4	33	20	0.00	0.0
March 5	36	20	0.00	0.0
March 6	39	20	0.00	0.0
March 7	36	23	n/a	n/a
March 8	34	23	n/a	n/a
March 9	38	27	0.00	0.0
March 10	39	26	n/a	n/a
March 11	47	30	n/a	n/a
March 12	43	34	n/a	n/a
March 13	39	30	n/a	n/a
March 14	30	18	0.03	n/a
March 15	27	15	0.01	n/a
March 16	34	14	0.00	0.0
March 17	36	14	0.00	0.0
March 18	33	19	n/a	n/a
March 19	37	15	n/a	n/a
March 20	41	27	n/a	n/a
March 21	36	29	n/a	n/a
March 22	64	25	0.00	0.0
March 23	63	42	n/a	n/a
March 24	55	31	n/a	n/a
March 25	38	22	0.00	0.0
March 26	35	16	0.00	0.0
March 27	45	23	0.00	0.0
March 28	50	30	0.00	0.0
March 29	42	29	0.00	0.0
March 30	45	20	0.00	0.0
March 31	41	34	n/a	0.0

April 1947 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	45	38	n/a	0.0
April 2	44	34	0.00	0.0
April 3	43	37	n/a	0.0
April 4	51	40	n/a	0.0
April 5	65	40	0.35	0.0
April 6	40	32	0.35	0.0
April 7	45	26	0.00	0.0
April 8	41	32	0.00	0.0
April 9	45	34	n/a	0.0
April 10	62	42	n/a	0.0
April 11	58	38	0.00	0.0
April 12	49	28	0.00	0.0
April 13	60	27	0.00	0.0
April 14	57	34	0.00	0.0
April 15	54	31	n/a	n/a
April 16	50	31	n/a	n/a
April 17	59	31	0.00	0.0
April 18	58	29	0.00	0.0
April 19	45	32	n/a	0.0
April 20	54	29	n/a	0.0
April 21	59	31	0.00	0.0
April 22	65	45	0.00	0.0
April 23	58	48	n/a	0.0
April 24	57	30	n/a	0.0
April 25	59	36	0.00	0.0
April 26	75	36	0.00	0.0
April 27	63	45	0.00	0.0
April 28	72	40	0.00	0.0
April 29	79	56	0.00	0.0
April 30	81	50	0.02	0.0

May 1947 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	60	47	0.40	0.0
May 2	62	41	0.19	0.0
May 3	76	39	0.00	0.0
May 4	66	50	0.00	0.0
May 5	61	35	0.00	0.0
May 6	56	40	n/a	0.0
May 7	56	33	n/a	0.0
May 8	56	33	0.00	0.0
May 9	60	28	0.00	0.0
May 10	67	38	0.00	0.0
May 11	74	44	0.00	0.0
May 12	77	55	n/a	0.0
May 13	71	54	n/a	0.0
May 14	73	50	0.01	0.0
May 15	71	58	0.30	0.0
May 16	71	45	0.03	0.0
May 17	64	47	0.50	0.0
May 18	79	43	0.03	0.0
May 19	67	58	0.13	0.0
May 20	64	41	n/a	0.0
May 21	69	40	n/a	0.0
May 22	62	52	0.14	0.0
May 23	65	43	0.71	0.0
May 24	60	43	0.00	0.0
May 25	73	45	n/a	0.0
May 26	66	42	n/a	0.0
May 27	65	50	0.01	0.0
May 28	54	35	0.22	0.0
May 29	51	31	1.30	2.0
May 30	64	39	0.00	0.0
May 31	75	46	n/a	0.0

June 1947 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	67	56	n/a
June 2	67	48	1.37
June 3	68	49	n/a
June 4	76	53	n/a
June 5	79	61	1.25
June 6	77	59	0.00
June 7	77	58	0.00
June 8	76	56	0.00
June 9	88	65	n/a
June 10	81	61	n/a
June 11	61	47	n/a
June 12	55	47	n/a
June 13	54	46	3.95
June 14	66	45	0.02
June 15	68	47	0.00
June 16	75	48	n/a
June 17	72	58	n/a
June 18	70	54	0.10
June 19	72	55	0.00
June 20	74	54	0.00
June 21	72	59	n/a
June 22	76	64	n/a
June 23	78	64	0.15
June 24	80	56	0.00
June 25	80	62	0.00
June 26	87	58	0.00
June 27	87	67	0.00
June 28	91	67	n/a
June 29	84	64	n/a
June 30	79	62	1.07

July 1947 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	77	56	0.01
July 2	78	53	0.00
July 3	84	61	0.00
July 4	80	67	n/a
July 5	77	64	n/a
July 6	80	62	0.00
July 7	78	60	0.00
July 8	81	55	0.00
July 9	81	56	0.00
July 10	83	55	0.00
July 11	84	59	n/a
July 12	88	68	n/a
July 13	88	67	0.00
July 14	86	64	n/a
July 15	85	65	n/a
July 16	89	65	0.00
July 17	92	66	n/a
July 18	73	62	n/a
July 19	74	52	n/a
July 20	76	59	n/a
July 21	69	49	0.00
July 22	73	45	0.00
July 23	78	51	0.00
July 24	80	55	0.00
July 25	81	60	0.00
July 26	92	68	0.00
July 27	87	62	0.00
July 28	89	61	0.00
July 29	94	68	0.00
July 30	94	72	0.00
July 31	82	58	0.00

August 1947 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	77	59	0.00
August 2	88	62	0.00
August 3	98	66	0.00
August 4	98	73	0.00
August 5	97	74	0.00
August 6	93	77	0.00
August 7	89	67	0.00
August 8	91	63	0.00
August 9	92	69	0.00
August 10	95	69	0.00
August 11	94	70	0.00
August 12	94	72	0.00
August 13	91	73	0.00
August 14	82	64	0.00
August 15	85	57	0.00
August 16	83	69	0.00
August 17	96	71	0.00
August 18	97	75	0.00
August 19	96	72	0.00
August 20	96	74	0.00
August 21	97	75	0.00
August 22	96	74	0.00
August 23	96	71	0.00
August 24	96	72	n/a
August 25	78	67	n/a
August 26	81	57	0.00
August 27	87	56	0.00
August 28	91	66	n/a
August 29	82	65	n/a
August 30	88	69	0.45
August 31	85	68	0.00

September 1947 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	83	67	0.00
September 2	88	57	0.00
September 3	92	63	0.00
September 4	93	70	n/a
September 5	86	63	n/a
September 6	90	62	0.00
September 7	87	64	0.00
September 8	92	71	0.00
September 9	94	72	n/a
September 10	87	71	n/a
September 11	83	66	0.34
September 12	75	62	0.80
September 13	81	57	0.05
September 14	72	61	0.00
September 15	65	44	0.00
September 16	76	50	0.00
September 17	83	56	0.00
September 18	89	68	0.00
September 19	89	64	0.00
September 20	84	63	n/a
September 21	75	58	n/a
September 22	61	36	0.00
September 23	74	42	0.00
September 24	64	48	0.00
September 25	58	35	0.00
September 26	62	32	0.00
September 27	54	38	n/a
September 28	76	51	n/a
September 29	60	52	0.00
September 30	52	33	0.00

October 1947 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	50	44	n/a
October 2	71	46	n/a
October 3	80	60	0.02
October 4	74	58	1.25
October 5	83	53	0.00
October 6	84	63	0.00
October 7	81	64	0.00
October 8	67	53	0.00
October 9	69	42	0.00
October 10	72	45	0.00
October 11	76	46	0.00
October 12	72	56	0.00
October 13	70	40	0.00
October 14	86	56	0.00
October 15	84	58	0.00
October 16	81	56	0.00
October 17	81	51	0.00
October 18	76	52	0.00
October 19	76	36	0.00
October 20	84	48	0.00
October 21	86	51	0.00
October 22	83	52	0.00
October 23	68	51	n/a
October 24	60	49	n/a
October 25	57	52	0.31
October 26	60	53	0.45
October 27	57	52	0.22
October 28	52	49	1.77
October 29	51	47	0.00
October 30	57	48	n/a
October 31	52	48	n/a

November 1947 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	53	47	0.60	0.0
November 2	57	47	0.00	0.0
November 3	58	41	0.00	0.0
November 4	55	50	n/a	0.0
November 5	52	44	n/a	0.0
November 6	53	30	n/a	0.0
November 7	53	33	n/a	0.0
November 8	35	28	0.00	0.0
November 9	38	21	0.00	0.0
November 10	32	28	n/a	n/a
November 11	32	9	n/a	n/a
November 12	32	22	0.00	0.0
November 13	37	13	0.00	0.0
November 14	41	31	n/a	n/a
November 15	34	32	n/a	n/a
November 16	34	31	0.08	0.8
November 17	34	22	0.00	0.0
November 18	34	24	0.00	0.0
November 19	41	32	0.00	0.0
November 20	45	33	n/a	0.0
November 21	50	41	n/a	n/a
November 22	41	18	0.07	n/a
November 23	34	12	n/a	n/a
November 24	30	19	n/a	n/a
November 25	26	16	0.01	0.1
November 26	26	14	n/a	n/a
November 27	33	20	n/a	n/a
November 28	39	6	0.00	0.0
November 29	26	4	0.00	0.0
November 30	32	2	0.00	0.0

December 1947 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	43	27	0.00	0.0
December 2	47	30	n/a	n/a
December 3	40	26	n/a	n/a
December 4	34	24	0.17	n/a
December 5	34	28	0.77	n/a
December 6	35	21	0.01	0.0
December 7	35	29	n/a	n/a
December 8	29	19	n/a	n/a
December 9	24	3	n/a	n/a
December 10	30	19	n/a	n/a
December 11	25	17	0.00	0.0
December 12	29	23	0.00	0.0
December 13	35	17	0.00	0.0
December 14	41	22	0.00	0.0
December 15	34	22	0.00	0.0
December 16	24	5	0.00	0.0
December 17	38	14	0.00	0.0
December 18	34	24	0.00	0.0
December 19	30	14	0.00	0.0
December 20	40	28	0.00	0.0
December 21	40	17	0.00	0.0
December 22	34	23	0.00	0.0
December 23	31	14	0.00	0.0
December 24	34	11	0.00	0.0
December 25	30	22	0.00	0.0
December 26	32	14	0.00	0.0
December 27	40	24	0.00	0.0
December 28	31	15	0.00	0.0
December 29	40	20	0.00	0.0
December 30	31	25	0.00	0.0
December 31	25	6	0.00	0.0

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Weather Station Details

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