Waterloo Weather in 1945

Historical record of Waterloo, Iowa weather for the year 1945 based on NOAA data.

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1945 Waterloo Weather Extremes
Highest temperature	95 °F	July 31
Lowest temperature	-15 °F	January 2
Highest daily low	77 °F	August 1
Lowest daily high	4 °F	December 18
Most daily precipitation	1.2 inches	September 24
Most daily snow	6.0 inches	February 22
Total annual snow	13.6 inches	-

What was the hottest temperature in Waterloo in 1945?

The highest temperature recorded in Waterloo, Iowa in 1945 was 95 °F which happened on July 31.

Highest Temperatures: All-Time By Year

Highest Temperatures in Waterloo in 1945

Rank	Temperature	Date
1	95 °F	Jul 31
2	92 °F	Jul 24
2	92 °F	Jul 22
4	91 °F	Sep 5
4	91 °F	Aug 30
4	91 °F	Aug 29
4	91 °F	Aug 28
8	90 °F	Sep 4
8	90 °F	Aug 31
8	90 °F	Aug 1
8	90 °F	Jul 21

What was the coldest temperature in Waterloo in 1945?

The lowest temperature recorded in Waterloo, Iowa in 1945 was -15 °F which happened on Jan 2.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Waterloo in 1945

Rank	Temperature	Date
1	-15 °F	January 2
2	-14 °F	December 18
2	-14 °F	January 9
4	-13 °F	December 17
5	-11 °F	December 19
5	-11 °F	December 15
5	-11 °F	January 4
8	-10 °F	February 1
8	-10 °F	January 31
10	-5 °F	January 10

January 1945 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	13	-4	0.00	0.0
January 2	12	-15	0.00	0.0
January 3	17	5	0.00	0.0
January 4	17	-11	0.00	0.0
January 5	12	4	0.00	0.0
January 6	18	3	0.02	0.2
January 7	23	16	n/a	n/a
January 8	24	0	n/a	n/a
January 9	4	-14	0.07	0.7
January 10	22	-5	0.00	0.0
January 11	34	13	0.00	0.0
January 12	33	27	0.00	0.0
January 13	35	23	n/a	n/a
January 14	34	26	n/a	n/a
January 15	29	13	0.03	0.3
January 16	29	-2	0.00	0.0
January 17	31	11	n/a	n/a
January 18	37	25	n/a	n/a
January 19	33	30	0.00	0.0
January 20	31	25	0.00	0.0
January 21	36	26	0.00	0.0
January 22	33	23	0.00	0.0
January 23	37	13	0.00	0.0
January 24	34	17	0.00	0.0
January 25	39	14	0.00	0.0
January 26	31	10	0.00	0.0
January 27	27	15	0.00	0.0
January 28	16	-2	0.00	0.0
January 29	17	2	0.00	0.0
January 30	13	1	0.00	0.0
January 31	10	-10	0.00	0.0

February 1945 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	19	-10	n/a	n/a
February 2	18	8	n/a	n/a
February 3	26	16	0.00	0.0
February 4	29	26	n/a	n/a
February 5	26	-3	n/a	n/a
February 6	31	16	n/a	n/a
February 7	29	21	n/a	n/a
February 8	26	13	0.00	0.0
February 9	47	23	0.00	0.0
February 10	37	28	0.00	0.0
February 11	40	18	0.00	0.0
February 12	38	18	0.00	0.0
February 13	43	32	0.00	0.0
February 14	50	27	0.00	0.0
February 15	46	30	0.00	0.0
February 16	41	13	0.00	0.0
February 17	16	-1	0.00	0.0
February 18	18	1	0.00	0.0
February 19	23	5	0.00	0.0
February 20	31	20	0.00	0.0
February 21	32	24	0.00	0.0
February 22	29	23	0.61	6.0
February 23	37	13	0.00	0.0
February 24	48	14	n/a	0.0
February 25	39	15	n/a	n/a
February 26	21	-1	0.30	n/a
February 27	31	9	0.00	0.0
February 28	40	16	0.00	0.0

March 1945 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	47	27	0.00	0.0
March 2	41	33	n/a	n/a
March 3	33	11	n/a	n/a
March 4	44	20	0.00	0.0
March 5	38	18	0.00	0.0
March 6	25	15	0.04	0.0
March 7	34	8	0.00	0.0
March 8	45	22	0.00	0.0
March 9	49	26	0.00	0.0
March 10	49	25	n/a	0.0
March 11	54	39	n/a	0.0
March 12	54	25	0.00	0.0
March 13	68	30	0.00	0.0
March 14	69	44	n/a	0.0
March 15	57	51	n/a	0.0
March 16	76	34	0.36	0.0
March 17	64	41	0.18	0.0
March 18	71	37	n/a	0.0
March 19	61	40	n/a	0.0
March 20	57	31	0.00	0.0
March 21	61	26	0.00	0.0
March 22	74	36	0.00	0.0
March 23	74	46	0.00	0.0
March 24	70	54	n/a	0.0
March 25	63	57	n/a	0.0
March 26	63	50	0.07	0.0
March 27	83	50	0.00	0.0
March 28	80	45	0.00	0.0
March 29	81	43	0.00	0.0
March 30	72	37	0.00	0.0
March 31	73	36	0.00	0.0

April 1945 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	74	51	0.00
April 2	62	37	0.00
April 3	48	34	n/a
April 4	41	25	n/a
April 5	48	26	0.00
April 6	65	36	0.00
April 7	68	43	0.00
April 8	73	45	0.00
April 9	75	52	0.00
April 10	80	56	0.00
April 11	68	57	n/a
April 12	66	33	n/a
April 13	65	47	0.51
April 14	50	35	0.00
April 15	46	35	0.08
April 16	57	37	1.14
April 17	53	34	0.14
April 18	46	30	0.00
April 19	62	28	0.00
April 20	66	32	0.00
April 21	58	35	n/a
April 22	67	43	n/a
April 23	60	47	0.00
April 24	52	38	0.04
April 25	54	32	0.00
April 26	55	35	0.00
April 27	60	29	0.00
April 28	60	36	0.00
April 29	65	38	0.00
April 30	57	35	0.00

May 1945 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	51	33	n/a	0.0
May 2	46	37	n/a	0.0
May 3	61	40	0.06	0.0
May 4	64	36	0.00	0.0
May 5	69	38	0.00	0.0
May 6	81	45	0.00	0.0
May 7	70	45	0.00	0.0
May 8	52	35	0.00	0.0
May 9	47	27	n/a	n/a
May 10	55	33	n/a	n/a
May 11	62	39	0.00	0.0
May 12	60	45	0.00	0.0
May 13	67	40	n/a	0.0
May 14	47	37	n/a	0.0
May 15	58	39	0.12	0.0
May 16	57	41	0.00	0.0
May 17	61	45	0.00	0.0
May 18	62	33	0.00	0.0
May 19	68	50	0.00	0.0
May 20	82	55	n/a	0.0
May 21	79	49	n/a	0.0
May 22	65	49	0.38	0.0
May 23	73	45	0.00	0.0
May 24	77	53	n/a	0.0
May 25	80	57	n/a	0.0
May 26	77	56	0.00	0.0
May 27	67	60	n/a	0.0
May 28	67	50	n/a	0.0
May 29	69	53	n/a	0.0
May 30	74	43	n/a	0.0
May 31	70	51	0.38	0.0

June 1945 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	80	55	0.22
June 2	63	46	0.00
June 3	50	39	0.00
June 4	60	36	0.00
June 5	61	44	0.00
June 6	63	49	n/a
June 7	60	51	n/a
June 8	69	53	0.00
June 9	72	56	n/a
June 10	67	57	n/a
June 11	65	54	0.00
June 12	73	52	0.00
June 13	82	55	0.00
June 14	81	65	n/a
June 15	65	59	n/a
June 16	70	55	0.32
June 17	76	47	0.00
June 18	72	50	0.00
June 19	74	51	0.00
June 20	73	58	0.00
June 21	79	51	0.00
June 22	84	54	0.00
June 23	88	65	0.00
June 24	88	68	n/a
June 25	80	61	n/a
June 26	76	54	n/a
June 27	86	60	n/a
June 28	85	65	0.78
June 29	83	62	0.06
June 30	74	65	n/a

July 1945 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	68	55	n/a
July 2	n/a	56	0.00
July 3	82	54	n/a
July 4	86	64	n/a
July 5	79	62	0.20
July 6	81	54	n/a
July 7	82	56	n/a
July 8	84	59	n/a
July 9	80	64	n/a
July 10	72	49	0.00
July 11	80	47	0.00
July 12	83	63	0.00
July 13	81	58	n/a
July 14	78	60	n/a
July 15	83	54	0.00
July 16	75	60	n/a
July 17	77	61	n/a
July 18	83	55	0.00
July 19	87	59	n/a
July 20	89	69	n/a
July 21	90	72	0.25
July 22	92	65	0.00
July 23	87	70	0.00
July 24	92	73	0.00
July 25	86	65	0.00
July 26	83	60	0.00
July 27	86	63	n/a
July 28	82	63	n/a
July 29	81	58	n/a
July 30	82	66	n/a
July 31	95	74	0.10

August 1945 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	90	77	0.00
August 2	82	62	n/a
August 3	81	58	n/a
August 4	72	62	n/a
August 5	79	64	n/a
August 6	79	61	0.01
August 7	71	58	0.00
August 8	79	54	0.00
August 9	81	52	0.00
August 10	73	65	n/a
August 11	78	63	n/a
August 12	83	60	0.13
August 13	85	66	n/a
August 14	80	68	n/a
August 15	74	53	0.00
August 16	74	57	n/a
August 17	86	60	n/a
August 18	88	64	0.04
August 19	87	64	0.00
August 20	89	66	n/a
August 21	76	61	n/a
August 22	76	54	0.37
August 23	74	52	0.00
August 24	80	49	0.00
August 25	72	49	0.00
August 26	80	54	0.00
August 27	89	62	n/a
August 28	91	68	n/a
August 29	91	69	0.00
August 30	91	69	0.00
August 31	90	75	0.00

September 1945 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	85	61	0.00
September 2	76	50	0.00
September 3	73	56	0.00
September 4	90	62	0.00
September 5	91	67	0.00
September 6	88	64	0.00
September 7	89	65	n/a
September 8	80	68	n/a
September 9	83	54	n/a
September 10	70	47	n/a
September 11	63	47	0.00
September 12	70	48	0.00
September 13	66	41	0.00
September 14	68	50	0.00
September 15	68	47	0.00
September 16	66	49	0.00
September 17	72	49	0.00
September 18	78	57	0.00
September 19	68	52	n/a
September 20	70	40	n/a
September 21	74	43	0.00
September 22	71	55	n/a
September 23	82	66	n/a
September 24	67	49	1.17
September 25	72	48	0.00
September 26	60	48	n/a
September 27	60	55	n/a
September 28	55	39	0.85
September 29	52	29	0.15
September 30	46	34	0.01

October 1945 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	52	44	0.23
October 2	59	44	0.01
October 3	65	35	0.00
October 4	69	44	0.00
October 5	65	54	0.00
October 6	65	50	0.00
October 7	79	41	0.00
October 8	50	34	0.00
October 9	50	26	0.00
October 10	59	40	0.00
October 11	75	32	0.00
October 12	61	38	0.00
October 13	56	29	0.00
October 14	57	37	0.00
October 15	59	28	0.00
October 16	74	36	0.00
October 17	79	47	0.00
October 18	79	51	0.00
October 19	60	42	0.00
October 20	69	39	0.00
October 21	56	44	0.00
October 22	52	28	0.00
October 23	57	32	n/a
October 24	52	37	n/a
October 25	54	36	0.04
October 26	52	29	0.03
October 27	71	37	0.00
October 28	76	43	0.00
October 29	61	45	0.00
October 30	65	39	0.00
October 31	53	24	n/a

November 1945 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	59	44	n/a	0.0
November 2	53	34	0.00	0.0
November 3	37	24	0.00	0.0
November 4	47	12	0.00	0.0
November 5	72	29	0.00	0.0
November 6	67	42	n/a	0.0
November 7	61	48	n/a	0.0
November 8	65	29	0.23	0.0
November 9	49	20	0.30	0.0
November 10	41	15	0.00	0.0
November 11	43	30	n/a	0.0
November 12	62	38	n/a	0.0
November 13	50	28	0.38	0.0
November 14	31	19	0.00	0.0
November 15	44	25	0.00	0.0
November 16	60	41	n/a	0.0
November 17	47	28	n/a	0.0
November 18	50	28	0.00	0.0
November 19	45	22	0.00	0.0
November 20	41	33	n/a	n/a
November 21	37	17	n/a	n/a
November 22	21	9	0.01	0.1
November 23	29	15	0.04	0.4
November 24	38	15	0.00	0.0
November 25	30	20	0.00	0.0
November 26	35	21	0.00	0.0
November 27	34	30	0.16	0.1
November 28	38	22	0.01	0.1
November 29	33	30	0.00	0.0
November 30	33	27	n/a	0.0

December 1945 Waterloo Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	37	29	n/a	0.0
December 2	39	33	0.55	0.0
December 3	35	23	0.00	0.0
December 4	25	17	0.00	0.0
December 5	41	21	0.00	0.0
December 6	44	30	0.00	0.0
December 7	49	19	0.00	0.0
December 8	51	27	0.00	0.0
December 9	40	10	0.00	0.0
December 10	15	-2	0.00	0.0
December 11	20	-4	0.00	0.0
December 12	25	7	n/a	n/a
December 13	26	19	n/a	n/a
December 14	23	7	0.04	0.4
December 15	15	-11	0.00	0.0
December 16	9	-2	0.00	0.0
December 17	4	-13	0.00	0.0
December 18	4	-14	0.00	0.0
December 19	14	-11	0.00	0.0
December 20	12	1	0.00	0.0
December 21	12	-2	0.00	0.0
December 22	9	-1	0.00	0.0
December 23	21	-3	n/a	n/a
December 24	29	14	n/a	n/a
December 25	29	24	0.47	4.7
December 26	29	12	0.04	0.4
December 27	21	-3	0.00	0.0
December 28	25	14	0.00	0.0
December 29	30	24	n/a	n/a
December 30	29	19	n/a	n/a
December 31	21	10	0.02	0.2

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Weather Station Details

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