Boulder Weather in 1964

Historical record of Boulder, Colorado weather for the year 1964 based on NOAA data.

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1964 Boulder Weather Extremes
Highest temperature	98 °F	July 3
Lowest temperature	-9 °F	December 17
Highest daily low	74 °F	August 10
Lowest daily high	13 °F	December 17
Most daily precipitation	1.1 inches	July 26
Most daily snow	10.5 inches	April 3
Total annual precipitation	11.5 inches	-
Total annual snow	81.1 inches	-

What was the hottest temperature in Boulder in 1964?

The highest temperature recorded in Boulder, Colorado in 1964 was 98 °F which happened on July 3.

Highest Temperatures: All-Time By Year

Highest Temperatures in Boulder in 1964

Rank	Temperature	Date
1	98 °F	Jul 3
2	97 °F	Jul 19
3	96 °F	Jul 27
3	96 °F	Jul 23
3	96 °F	Jul 21
6	95 °F	Aug 10
6	95 °F	Jul 4
6	95 °F	Jul 2
9	94 °F	Jul 22
9	94 °F	Jul 17
9	94 °F	Jul 5
9	94 °F	Jun 26

What was the coldest temperature in Boulder in 1964?

The lowest temperature recorded in Boulder, Colorado in 1964 was -9 °F which happened on Dec 17.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Boulder in 1964

Rank	Temperature	Date
1	-9 °F	December 17
2	-3 °F	December 18
3	0 °F	January 12
4	2 °F	January 13
5	6 °F	March 25
5	6 °F	February 26
7	7 °F	December 16
8	8 °F	February 23
9	9 °F	February 25
9	9 °F	February 15

January 1964 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	63	43	0.00	0.0
January 2	58	38	0.00	0.0
January 3	45	22	0.03	0.5
January 4	54	23	0.00	0.0
January 5	42	20	0.00	0.0
January 6	45	19	0.00	0.0
January 7	45	26	0.00	0.0
January 8	32	19	0.00	0.0
January 9	44	12	0.00	0.0
January 10	43	26	0.00	0.0
January 11	29	15	0.06	1.0
January 12	24	0	0.09	3.0
January 13	33	2	0.00	0.0
January 14	41	10	0.00	0.0
January 15	37	15	0.00	0.0
January 16	55	16	0.00	0.0
January 17	54	39	0.00	0.0
January 18	52	41	0.00	0.0
January 19	50	26	0.00	0.0
January 20	64	25	0.00	0.0
January 21	62	43	0.00	0.0
January 22	52	33	0.00	0.0
January 23	39	26	0.00	0.0
January 24	34	19	0.00	0.0
January 25	52	22	0.00	0.0
January 26	55	32	0.05	0.5
January 27	43	19	0.20	2.5
January 28	62	19	0.00	0.0
January 29	49	22	0.00	0.0
January 30	58	22	0.00	0.0
January 31	58	28	0.00	0.0

February 1964 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	58	25	0.00	0.0
February 2	46	24	0.00	0.0
February 3	32	19	0.00	0.0
February 4	55	24	0.00	0.0
February 5	56	30	0.00	0.0
February 6	38	21	0.04	0.4
February 7	41	19	0.00	0.0
February 8	46	30	0.00	0.0
February 9	49	35	0.00	0.0
February 10	62	33	0.00	0.0
February 11	52	26	0.00	0.0
February 12	48	24	0.26	4.0
February 13	42	13	0.00	0.0
February 14	34	22	0.05	1.7
February 15	36	9	0.00	0.0
February 16	42	16	0.00	0.0
February 17	41	21	0.00	0.0
February 18	39	22	0.00	0.0
February 19	39	21	0.00	0.0
February 20	33	12	0.00	0.0
February 21	39	17	0.00	0.0
February 22	37	24	0.06	0.6
February 23	37	8	0.01	0.1
February 24	54	23	0.00	0.0
February 25	45	9	0.23	5.2
February 26	32	6	0.00	0.0
February 27	37	16	0.00	0.0
February 28	45	17	0.00	0.0
February 29	52	22	0.00	0.0

March 1964 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	54	20	0.00	0.0
March 2	52	29	0.13	1.3
March 3	34	20	0.70	7.0
March 4	41	17	0.00	0.5
March 5	46	24	0.00	0.0
March 6	37	19	0.00	0.2
March 7	30	17	0.03	0.6
March 8	36	20	0.00	0.0
March 9	48	14	0.00	0.0
March 10	49	22	0.00	0.0
March 11	50	18	0.00	0.0
March 12	61	39	0.00	0.0
March 13	49	29	0.00	0.0
March 14	42	21	0.00	0.0
March 15	51	33	0.00	0.0
March 16	50	28	0.00	0.0
March 17	62	28	0.00	0.0
March 18	66	31	0.00	0.0
March 19	56	29	0.22	4.0
March 20	44	21	0.00	0.0
March 21	62	23	0.00	0.0
March 22	66	28	0.00	0.0
March 23	56	20	0.00	0.0
March 24	29	12	0.20	4.5
March 25	29	6	0.15	2.5
March 26	47	17	0.00	0.0
March 27	43	24	0.00	0.0
March 28	43	18	0.05	1.5
March 29	53	24	0.00	0.0
March 30	66	30	0.00	0.0
March 31	74	38	0.00	0.0

April 1964 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	69	46	0.00	0.0
April 2	56	37	0.00	0.0
April 3	46	28	0.46	10.5
April 4	39	23	0.11	1.5
April 5	57	20	0.00	0.0
April 6	51	31	0.22	2.5
April 7	39	25	0.07	1.5
April 8	54	22	0.00	0.0
April 9	62	33	0.00	0.0
April 10	59	36	0.00	0.0
April 11	71	35	0.00	0.0
April 12	62	37	0.00	0.0
April 13	48	30	0.00	0.0
April 14	69	29	0.00	0.0
April 15	75	42	0.00	0.0
April 16	80	44	0.00	0.0
April 17	74	33	0.00	0.0
April 18	68	29	0.00	0.0
April 19	65	40	0.00	0.0
April 20	58	43	0.00	0.0
April 21	67	43	0.00	0.0
April 22	64	39	0.00	0.0
April 23	78	37	0.00	0.0
April 24	78	38	0.00	0.0
April 25	72	41	0.00	0.0
April 26	56	35	0.00	0.0
April 27	56	40	0.00	0.0
April 28	70	33	0.00	0.0
April 29	68	38	0.00	0.0
April 30	66	39	0.00	0.0

May 1964 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	70	41	0.00
May 2	69	42	0.00
May 3	59	35	0.00
May 4	75	39	0.00
May 5	69	49	0.00
May 6	65	43	0.00
May 7	68	42	0.00
May 8	62	46	0.09
May 9	70	36	0.00
May 10	73	45	0.00
May 11	64	48	0.00
May 12	69	35	0.00
May 13	84	39	0.00
May 14	84	54	0.00
May 15	86	59	0.00
May 16	84	54	0.00
May 17	92	60	0.00
May 18	87	56	0.00
May 19	82	51	0.00
May 20	87	50	0.00
May 21	87	68	0.00
May 22	87	66	0.00
May 23	85	54	0.00
May 24	87	50	0.00
May 25	86	66	0.00
May 26	71	52	0.45
May 27	58	47	0.10
May 28	64	46	0.12
May 29	62	41	0.63
May 30	47	39	0.85
May 31	59	39	0.03

June 1964 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	58	44	0.32
June 2	62	43	0.16
June 3	69	49	0.00
June 4	71	48	0.00
June 5	78	48	0.00
June 6	83	54	0.00
June 7	85	51	0.00
June 8	80	54	0.11
June 9	75	51	0.00
June 10	72	49	0.00
June 11	82	50	0.00
June 12	81	57	0.17
June 13	75	55	0.11
June 14	74	52	0.14
June 15	86	50	0.00
June 16	90	54	0.00
June 17	87	62	0.00
June 18	79	56	0.00
June 19	83	50	0.00
June 20	76	51	0.03
June 21	66	52	0.23
June 22	70	52	0.00
June 23	81	51	0.00
June 24	86	57	0.00
June 25	92	64	0.00
June 26	94	61	0.00
June 27	90	61	0.00
June 28	88	65	0.00
June 29	83	61	0.00
June 30	79	58	0.00

July 1964 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	92	58	0.00
July 2	95	64	0.00
July 3	98	65	0.00
July 4	95	66	0.00
July 5	94	71	0.01
July 6	91	66	0.00
July 7	91	63	0.00
July 8	89	57	0.00
July 9	88	58	0.00
July 10	86	64	0.00
July 11	84	62	0.01
July 12	80	60	0.26
July 13	89	55	0.00
July 14	93	62	0.00
July 15	92	63	0.01
July 16	91	58	0.00
July 17	94	65	0.00
July 18	90	62	0.00
July 19	97	62	0.00
July 20	93	62	0.00
July 21	96	62	0.02
July 22	94	72	0.00
July 23	96	70	0.00
July 24	84	67	0.00
July 25	88	61	0.00
July 26	92	58	1.06
July 27	96	63	0.00
July 28	90	62	0.00
July 29	87	60	0.54
July 30	92	62	0.01
July 31	92	64	0.10

August 1964 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	89	64	0.01
August 2	85	72	0.00
August 3	87	68	0.01
August 4	84	64	0.04
August 5	90	58	0.00
August 6	87	65	0.05
August 7	84	62	0.06
August 8	90	56	0.00
August 9	93	64	0.00
August 10	95	74	0.00
August 11	83	54	0.00
August 12	79	55	0.00
August 13	86	64	0.00
August 14	86	52	0.04
August 15	89	64	0.00
August 16	83	57	0.05
August 17	85	56	0.00
August 18	91	62	0.00
August 19	88	58	0.00
August 20	75	50	0.00
August 21	74	48	0.00
August 22	78	47	0.00
August 23	88	49	0.00
August 24	82	57	0.00
August 25	86	46	0.00
August 26	91	66	0.00
August 27	81	54	0.05
August 28	86	45	0.00
August 29	80	57	0.00
August 30	81	46	0.02
August 31	89	50	0.00

September 1964 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	90	63	0.00
September 2	89	64	0.00
September 3	81	56	0.00
September 4	80	50	0.00
September 5	89	48	0.00
September 6	88	60	0.00
September 7	88	59	0.00
September 8	87	57	0.00
September 9	89	55	0.00
September 10	79	55	0.00
September 11	72	51	0.00
September 12	72	45	0.00
September 13	84	47	0.00
September 14	76	52	0.00
September 15	66	53	0.00
September 16	73	46	0.18
September 17	82	47	0.00
September 18	81	55	0.00
September 19	74	44	0.11
September 20	67	39	0.00
September 21	65	43	0.00
September 22	79	45	0.00
September 23	68	45	0.00
September 24	74	40	0.00
September 25	85	45	0.00
September 26	77	40	0.07
September 27	66	34	0.00
September 28	82	38	0.00
September 29	89	46	0.00
September 30	84	64	0.00

October 1964 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	86	54	0.00
October 2	72	37	0.00
October 3	81	49	0.00
October 4	63	41	0.00
October 5	64	33	0.00
October 6	72	36	0.00
October 7	81	48	0.00
October 8	71	44	0.00
October 9	76	44	0.00
October 10	74	49	0.15
October 11	61	44	0.11
October 12	65	38	0.00
October 13	72	44	0.00
October 14	78	39	0.00
October 15	81	53	0.00
October 16	83	49	0.00
October 17	73	41	0.00
October 18	50	33	0.00
October 19	61	26	0.00
October 20	77	48	0.00
October 21	77	38	0.00
October 22	65	36	0.00
October 23	50	28	0.00
October 24	62	36	0.00
October 25	68	45	0.00
October 26	68	34	0.00
October 27	69	48	0.00
October 28	74	35	0.00
October 29	77	38	0.00
October 30	66	48	0.00
October 31	65	39	0.02

November 1964 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	68	36	0.00	0.0
November 2	66	40	0.00	0.0
November 3	56	35	0.00	0.0
November 4	61	30	0.00	0.0
November 5	65	27	0.00	0.0
November 6	63	34	0.00	0.0
November 7	68	33	0.00	0.0
November 8	73	39	0.00	0.0
November 9	67	50	0.00	0.0
November 10	66	41	0.00	0.0
November 11	56	41	0.00	0.0
November 12	53	28	0.00	0.0
November 13	59	29	0.00	0.0
November 14	48	n/a	0.33	6.0
November 15	29	19	0.21	1.5
November 16	32	20	0.00	0.0
November 17	33	19	0.00	0.0
November 18	31	25	0.10	3.5
November 19	35	21	0.00	0.0
November 20	47	28	0.00	0.0
November 21	47	19	0.00	0.0
November 22	53	23	0.00	0.0
November 23	51	30	0.00	0.0
November 24	58	27	0.00	0.0
November 25	58	48	0.00	0.0
November 26	52	26	0.00	0.0
November 27	50	26	0.00	0.0
November 28	50	29	0.00	0.0
November 29	48	25	0.00	0.0
November 30	65	24	0.00	0.0

December 1964 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	60	42	0.00	0.0
December 2	47	29	0.00	0.0
December 3	38	25	0.00	0.0
December 4	38	23	0.04	0.5
December 5	39	18	0.00	0.0
December 6	39	19	0.37	8.0
December 7	54	21	0.00	0.0
December 8	55	27	0.00	0.0
December 9	48	32	0.00	0.0
December 10	47	28	0.00	0.0
December 11	54	29	0.00	0.0
December 12	43	21	0.00	0.0
December 13	38	18	0.00	0.0
December 14	45	24	0.00	0.0
December 15	49	33	0.00	0.0
December 16	46	7	0.00	0.0
December 17	13	-9	0.01	0.5
December 18	35	-3	0.00	0.0
December 19	54	19	0.00	0.0
December 20	57	24	0.00	0.0
December 21	62	40	0.00	0.0
December 22	67	46	0.00	0.0
December 23	67	47	0.11	0.0
December 24	56	46	0.14	0.0
December 25	49	20	0.11	2.5
December 26	43	17	0.00	0.0
December 27	50	24	0.00	0.0
December 28	45	31	0.10	1.0
December 29	36	26	0.00	0.0
December 30	n/a	23	0.00	0.0
December 31	47	17	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1893–2024	Boulder	location