Helena Weather in 1964

Historical record of Helena, Montana weather for the year 1964 based on NOAA data.

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1964 Helena Weather Extremes
Highest temperature	95 °F	August 18
Lowest temperature	-38 °F	December 17
Highest daily low	63 °F	July 29
Lowest daily high	-15 °F	December 16
Most daily precipitation	2.1 inches	May 3
Most daily snow	10.1 inches	May 3
Total annual precipitation	13.6 inches	-
Total annual snow	56.1 inches	-

What was the hottest temperature in Helena in 1964?

The highest temperature recorded in Helena, Montana in 1964 was 95 °F which happened 3 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Helena in 1964

Rank	Temperature	Date
1	95 °F	Aug 18
1	95 °F	Aug 4
1	95 °F	Jul 22
4	93 °F	Jul 21
5	92 °F	Jul 27
5	92 °F	Jul 26
5	92 °F	Jul 20
8	91 °F	Aug 9
8	91 °F	Aug 3
8	91 °F	Jul 18
8	91 °F	Jul 12
8	91 °F	Jul 11

What was the coldest temperature in Helena in 1964?

The lowest temperature recorded in Helena, Montana in 1964 was -38 °F which happened on Dec 17.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Helena in 1964

Rank	Temperature	Date
1	-38 °F	December 17
2	-36 °F	December 16
3	-21 °F	December 18
3	-21 °F	December 15
5	-10 °F	March 24
5	-10 °F	March 23
7	-7 °F	January 22
8	-5 °F	January 8
9	-4 °F	January 23
10	-3 °F	March 25

January 1964 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	49	20	0.00	0.0
January 2	44	29	0.00	0.0
January 3	34	17	0.00	0.0
January 4	35	17	0.00	0.0
January 5	33	23	0.00	0.0
January 6	37	18	0.00	0.2
January 7	29	15	0.05	1.3
January 8	22	-5	0.00	0.0
January 9	22	5	0.03	1.3
January 10	30	5	0.00	0.0
January 11	27	5	0.00	0.1
January 12	16	0	0.00	0.0
January 13	19	1	0.00	0.0
January 14	29	-1	0.00	0.0
January 15	28	9	0.00	0.0
January 16	42	16	0.00	0.0
January 17	37	20	0.00	0.2
January 18	35	17	0.00	0.0
January 19	42	19	0.00	0.0
January 20	45	30	0.06	0.9
January 21	32	-2	0.09	1.3
January 22	13	-7	0.00	0.0
January 23	15	-4	0.00	0.0
January 24	21	-1	0.00	0.0
January 25	44	18	0.05	0.5
January 26	37	18	0.00	0.0
January 27	30	14	0.03	0.4
January 28	37	15	0.00	0.0
January 29	37	9	0.00	0.0
January 30	38	22	0.00	0.0
January 31	41	18	0.00	0.0

February 1964 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	39	22	0.01	0.2
February 2	35	15	0.00	0.0
February 3	30	13	0.00	0.0
February 4	46	16	0.00	0.0
February 5	37	4	0.02	1.0
February 6	29	-1	0.00	0.0
February 7	40	28	0.00	0.0
February 8	41	22	0.00	0.0
February 9	43	35	0.00	0.0
February 10	42	31	0.00	0.0
February 11	38	29	0.00	0.2
February 12	36	19	0.00	0.0
February 13	34	24	0.00	0.0
February 14	33	16	0.00	0.0
February 15	33	13	0.00	0.0
February 16	37	20	0.00	0.0
February 17	37	29	0.00	0.0
February 18	42	25	0.00	0.0
February 19	37	18	0.09	1.7
February 20	29	12	0.02	0.4
February 21	39	15	0.08	1.5
February 22	34	24	0.00	0.0
February 23	42	18	0.00	0.0
February 24	34	7	0.04	0.8
February 25	22	-1	0.00	0.0
February 26	33	6	0.00	0.0
February 27	39	19	0.00	0.0
February 28	39	14	0.00	0.0
February 29	37	27	0.01	0.5

March 1964 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	44	26	0.00	0.0
March 2	37	17	0.00	0.0
March 3	38	23	0.00	0.0
March 4	45	28	0.00	0.0
March 5	35	25	0.01	0.2
March 6	34	19	0.05	0.9
March 7	29	16	0.00	0.1
March 8	37	16	0.00	0.0
March 9	38	25	0.00	0.0
March 10	40	22	0.00	0.0
March 11	48	33	0.00	0.0
March 12	41	23	0.01	0.1
March 13	37	19	0.00	0.0
March 14	45	25	0.00	0.0
March 15	47	34	0.00	0.0
March 16	54	33	0.00	0.0
March 17	52	37	0.00	0.0
March 18	47	30	0.00	0.0
March 19	32	18	0.04	0.7
March 20	47	17	0.00	0.0
March 21	36	17	0.33	4.5
March 22	18	-1	0.01	0.1
March 23	4	-10	0.00	0.0
March 24	12	-10	0.00	0.0
March 25	33	-3	0.00	0.0
March 26	35	17	0.04	0.5
March 27	34	18	0.02	0.3
March 28	45	27	0.00	0.0
March 29	60	23	0.00	0.0
March 30	64	26	0.00	0.0
March 31	70	28	0.00	0.0

April 1964 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	62	37	0.00	0.0
April 2	42	33	0.00	0.0
April 3	52	30	0.00	0.0
April 4	62	24	0.00	0.0
April 5	52	25	0.02	0.2
April 6	30	20	0.03	1.0
April 7	48	14	0.00	0.0
April 8	59	22	0.00	0.0
April 9	65	30	0.00	0.0
April 10	59	38	0.00	0.0
April 11	49	33	0.00	0.0
April 12	45	30	0.00	0.0
April 13	49	33	0.00	0.0
April 14	67	31	0.00	0.0
April 15	65	40	0.00	0.0
April 16	41	17	0.08	1.1
April 17	44	12	0.00	0.0
April 18	53	20	0.00	0.0
April 19	59	22	0.00	0.0
April 20	63	27	0.00	0.0
April 21	53	33	0.01	0.1
April 22	54	36	0.00	0.0
April 23	43	31	0.24	1.0
April 24	36	31	0.30	3.2
April 25	55	30	0.00	0.0
April 26	51	35	0.00	0.0
April 27	56	34	0.00	0.0
April 28	66	37	0.00	0.0
April 29	76	33	0.00	0.0
April 30	69	42	0.88	0.0

May 1964 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	60	40	0.37	0.0
May 2	47	34	0.00	0.0
May 3	38	31	2.06	10.1
May 4	48	37	0.00	0.0
May 5	57	32	0.00	0.0
May 6	53	37	0.00	0.0
May 7	53	37	0.32	0.0
May 8	60	38	0.00	0.0
May 9	65	43	0.00	0.0
May 10	58	38	0.01	0.0
May 11	59	38	0.07	0.0
May 12	70	34	0.00	0.0
May 13	68	40	0.00	0.0
May 14	67	39	0.00	0.0
May 15	72	42	0.00	0.0
May 16	83	39	0.00	0.0
May 17	69	45	0.00	0.0
May 18	74	40	0.00	0.0
May 19	86	42	0.00	0.0
May 20	83	45	0.00	0.0
May 21	72	44	0.00	0.0
May 22	62	35	0.00	0.0
May 23	65	37	0.00	0.0
May 24	75	32	0.00	0.0
May 25	65	41	0.00	0.0
May 26	67	33	0.00	0.0
May 27	70	44	0.03	0.0
May 28	53	45	0.48	0.0
May 29	53	45	0.18	0.0
May 30	65	44	0.00	0.0
May 31	66	46	0.00	0.0

June 1964 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	70	42	0.00
June 2	69	43	0.00
June 3	74	50	0.06
June 4	72	43	0.00
June 5	71	51	0.00
June 6	72	51	0.09
June 7	60	48	0.52
June 8	59	49	0.49
June 9	62	45	0.02
June 10	63	44	0.04
June 11	64	45	0.00
June 12	70	48	0.00
June 13	74	44	0.00
June 14	71	53	0.13
June 15	67	51	0.30
June 16	64	48	0.16
June 17	64	45	0.00
June 18	69	43	0.00
June 19	55	46	0.65
June 20	66	42	0.00
June 21	66	41	0.29
June 22	72	41	0.00
June 23	84	44	0.00
June 24	87	48	0.00
June 25	87	55	0.02
June 26	84	51	0.14
June 27	80	54	0.00
June 28	75	44	0.00
June 29	78	43	0.00
June 30	80	54	0.07

July 1964 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	82	49	0.00
July 2	88	55	0.03
July 3	79	49	0.00
July 4	83	50	0.00
July 5	75	54	0.00
July 6	83	48	0.00
July 7	89	49	0.00
July 8	88	54	0.00
July 9	86	51	0.27
July 10	85	55	0.00
July 11	91	53	0.00
July 12	91	56	0.00
July 13	85	55	0.00
July 14	86	55	0.14
July 15	87	53	0.00
July 16	84	55	0.00
July 17	90	51	0.00
July 18	91	61	0.00
July 19	86	59	0.00
July 20	92	51	0.00
July 21	93	61	0.00
July 22	95	57	0.00
July 23	81	56	0.00
July 24	83	54	0.00
July 25	90	48	0.00
July 26	92	53	0.00
July 27	92	52	0.00
July 28	83	56	0.00
July 29	86	63	0.09
July 30	88	55	0.30
July 31	83	48	0.00

August 1964 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	75	54	0.00
August 2	82	47	0.00
August 3	91	47	0.00
August 4	95	51	0.00
August 5	82	56	0.00
August 6	83	45	0.00
August 7	88	48	0.00
August 8	87	60	0.02
August 9	91	53	0.00
August 10	76	52	0.00
August 11	82	45	0.00
August 12	80	48	0.16
August 13	78	52	0.07
August 14	80	48	0.00
August 15	86	47	0.00
August 16	89	49	0.00
August 17	90	50	0.00
August 18	95	57	0.00
August 19	57	42	0.87
August 20	69	50	0.00
August 21	75	50	0.00
August 22	83	46	0.00
August 23	68	46	0.10
August 24	63	44	0.00
August 25	79	40	0.00
August 26	68	52	0.00
August 27	69	53	0.00
August 28	58	47	0.64
August 29	65	47	0.00
August 30	64	47	0.01
August 31	60	47	0.04

September 1964 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	64	45	0.10
September 2	62	46	0.01
September 3	65	43	0.00
September 4	70	37	0.00
September 5	64	39	0.00
September 6	58	42	0.00
September 7	60	43	0.00
September 8	72	46	0.00
September 9	66	42	0.00
September 10	51	35	0.00
September 11	62	30	0.00
September 12	74	31	0.00
September 13	77	37	0.00
September 14	75	37	0.00
September 15	73	50	0.00
September 16	82	41	0.00
September 17	84	40	0.00
September 18	61	39	0.00
September 19	64	30	0.00
September 20	60	44	0.05
September 21	62	44	0.00
September 22	64	49	0.00
September 23	68	43	0.00
September 24	78	48	0.00
September 25	68	40	0.00
September 26	55	33	0.00
September 27	69	27	0.00
September 28	69	34	0.00
September 29	74	41	0.00
September 30	70	47	0.00

October 1964 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	56	38	0.00
October 2	75	30	0.01
October 3	61	34	0.00
October 4	61	24	0.00
October 5	68	26	0.00
October 6	73	29	0.00
October 7	74	34	0.00
October 8	70	33	0.00
October 9	67	43	0.00
October 10	63	38	0.00
October 11	69	30	0.00
October 12	71	33	0.00
October 13	75	33	0.00
October 14	76	36	0.00
October 15	57	41	0.00
October 16	50	32	0.03
October 17	48	28	0.00
October 18	55	21	0.00
October 19	63	23	0.00
October 20	70	23	0.00
October 21	59	29	0.00
October 22	56	30	0.00
October 23	61	23	0.00
October 24	65	23	0.00
October 25	60	22	0.00
October 26	60	35	0.00
October 27	50	30	0.00
October 28	66	33	0.00
October 29	64	31	0.00
October 30	62	43	0.00
October 31	62	39	0.00

November 1964 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	64	37	0.01	0.0
November 2	53	37	0.00	0.0
November 3	52	23	0.00	0.0
November 4	61	26	0.00	0.0
November 5	60	26	0.00	0.0
November 6	56	20	0.00	0.0
November 7	57	20	0.00	0.0
November 8	51	25	0.00	0.0
November 9	48	20	0.00	0.0
November 10	51	29	0.00	0.0
November 11	43	17	0.00	0.0
November 12	42	16	0.00	0.0
November 13	40	21	0.03	0.3
November 14	31	9	0.00	0.0
November 15	30	5	0.00	0.0
November 16	31	6	0.00	0.0
November 17	41	19	0.00	0.0
November 18	37	26	0.02	0.3
November 19	42	24	0.00	0.0
November 20	41	24	0.00	0.0
November 21	43	14	0.00	0.0
November 22	40	14	0.00	0.0
November 23	47	31	0.00	0.0
November 24	63	26	0.04	0.0
November 25	27	7	0.29	3.8
November 26	24	4	0.13	1.6
November 27	21	-2	0.00	0.0
November 28	21	6	0.01	0.3
November 29	24	3	0.00	0.0
November 30	44	12	0.00	0.0

December 1964 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	37	17	0.00	0.0
December 2	28	14	0.00	0.1
December 3	31	19	0.00	0.0
December 4	41	21	0.00	0.0
December 5	36	14	0.00	0.0
December 6	34	11	0.00	0.0
December 7	29	5	0.00	0.0
December 8	44	11	0.00	0.0
December 9	42	26	0.00	0.0
December 10	42	14	0.04	0.2
December 11	35	19	0.00	0.0
December 12	29	15	0.00	0.0
December 13	37	19	0.00	0.0
December 14	37	9	0.00	0.0
December 15	36	-21	0.21	5.5
December 16	-15	-36	0.02	0.3
December 17	-8	-38	0.00	0.0
December 18	3	-21	0.00	0.0
December 19	13	2	0.04	1.5
December 20	34	5	0.21	2.9
December 21	48	22	0.08	0.5
December 22	51	37	0.13	0.0
December 23	46	-1	0.15	0.7
December 24	32	0	0.10	1.4
December 25	30	2	0.00	0.0
December 26	33	5	0.00	0.0
December 27	45	21	0.01	0.1
December 28	29	6	0.00	0.0
December 29	24	2	0.00	0.0
December 30	34	4	0.00	0.0
December 31	32	11	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1939–2024	Helena Regional Airport	location
1893–1938	Helna	location