Helena Weather in 1938

Historical record of Helena, Montana weather for the year 1938 based on NOAA data.

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1938 Helena Weather Extremes
Highest temperature	93 °F	August 11
Lowest temperature	-21 °F	January 30
Highest daily low	64 °F	August 12
Lowest daily high	-4 °F	February 14
Most daily precipitation	0.9 inches	October 15
Most daily snow	6.7 inches	October 15
Total annual precipitation	16.1 inches	-
Total annual snow	59.3 inches	-

What was the hottest temperature in Helena in 1938?

The highest temperature recorded in Helena, Montana in 1938 was 93 °F which happened on August 11.

Highest Temperatures: All-Time By Year

Highest Temperatures in Helena in 1938

Rank	Temperature	Date
1	93 °F	Aug 11
2	91 °F	Jul 22
3	89 °F	Jul 14
4	88 °F	Aug 29
4	88 °F	Aug 1
4	88 °F	Jul 21
7	87 °F	Jul 30
7	87 °F	Jul 18
9	86 °F	Sep 19
9	86 °F	Sep 18
9	86 °F	Aug 28
9	86 °F	Aug 27
9	86 °F	Aug 24
9	86 °F	Jul 31
9	86 °F	Jul 17

What was the coldest temperature in Helena in 1938?

The lowest temperature recorded in Helena, Montana in 1938 was -21 °F which happened on Jan 30.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Helena in 1938

Rank	Temperature	Date
1	-21 °F	January 30
2	-19 °F	January 29
3	-14 °F	February 16
4	-12 °F	February 13
5	-10 °F	December 28
5	-10 °F	December 26
5	-10 °F	February 17
5	-10 °F	February 15
9	-9 °F	February 14
9	-9 °F	February 12

January 1938 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	33	19	0.00	0.0
January 2	40	22	0.00	0.0
January 3	32	18	0.00	0.0
January 4	40	13	0.00	0.0
January 5	39	26	0.00	0.0
January 6	32	19	0.00	0.0
January 7	36	20	0.00	0.0
January 8	37	24	0.00	0.0
January 9	40	30	0.00	0.0
January 10	45	20	0.20	0.4
January 11	23	8	0.00	3.6
January 12	37	11	0.05	1.0
January 13	42	28	0.00	0.0
January 14	49	28	0.00	0.0
January 15	46	34	0.00	0.0
January 16	42	33	0.00	0.0
January 17	38	32	0.00	0.0
January 18	39	27	0.00	0.0
January 19	36	23	0.00	0.0
January 20	35	17	0.00	0.0
January 21	44	27	0.00	0.0
January 22	45	27	0.00	0.0
January 23	29	22	0.00	0.2
January 24	27	21	0.00	0.0
January 25	40	25	0.00	0.0
January 26	45	29	0.00	0.0
January 27	38	27	0.00	0.0
January 28	28	-2	0.11	0.0
January 29	-2	-19	0.14	4.5
January 30	-1	-21	0.02	0.3
January 31	5	-3	0.02	1.1

February 1938 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	18	3	0.04	0.0
February 2	19	1	0.00	1.4
February 3	44	16	0.00	0.0
February 4	37	20	0.00	0.0
February 5	34	19	0.00	0.0
February 6	46	31	0.00	0.0
February 7	33	25	0.10	1.8
February 8	32	19	0.03	0.9
February 9	22	7	0.04	0.0
February 10	28	5	0.00	0.7
February 11	34	1	0.00	0.0
February 12	1	-9	0.05	0.8
February 13	1	-12	0.00	0.2
February 14	-4	-9	0.08	0.6
February 15	-3	-10	0.02	1.4
February 16	0	-14	0.00	0.0
February 17	8	-10	0.00	0.0
February 18	24	0	0.00	0.0
February 19	30	18	0.00	0.0
February 20	30	13	0.00	0.0
February 21	39	24	0.01	0.0
February 22	36	25	0.00	0.0
February 23	36	21	0.00	0.0
February 24	41	19	0.00	0.0
February 25	42	28	0.00	0.0
February 26	43	25	0.00	0.0
February 27	44	26	0.00	0.0
February 28	47	29	0.00	0.0

March 1938 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	44	30	0.08	0.0
March 2	46	29	0.04	0.0
March 3	31	23	0.30	4.8
March 4	32	21	0.00	0.0
March 5	23	12	0.06	1.4
March 6	27	12	0.00	0.3
March 7	35	15	0.00	0.0
March 8	37	19	0.00	0.0
March 9	42	21	0.00	0.0
March 10	45	32	0.00	0.0
March 11	51	32	0.00	0.0
March 12	52	38	0.00	0.0
March 13	55	34	0.00	0.0
March 14	47	34	0.00	0.0
March 15	49	33	0.00	0.0
March 16	58	34	0.00	0.0
March 17	37	29	0.00	0.0
March 18	44	24	0.01	0.0
March 19	37	30	0.02	0.0
March 20	32	22	0.02	0.0
March 21	33	23	0.01	0.3
March 22	38	14	0.00	0.0
March 23	46	32	0.00	0.0
March 24	46	31	0.00	0.0
March 25	47	33	0.00	0.0
March 26	52	33	0.00	0.0
March 27	58	34	0.00	0.0
March 28	50	26	0.00	0.0
March 29	26	10	0.39	6.2
March 30	24	11	0.01	1.0
March 31	25	11	0.00	0.0

April 1938 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	36	5	0.00	0.0
April 2	47	21	0.00	0.0
April 3	49	25	0.00	0.0
April 4	46	32	0.07	0.0
April 5	34	27	0.26	1.8
April 6	42	26	0.02	2.2
April 7	50	25	0.00	0.0
April 8	61	29	0.00	0.0
April 9	62	37	0.00	0.0
April 10	50	38	0.00	0.0
April 11	62	32	0.00	0.0
April 12	51	38	0.01	0.0
April 13	50	40	0.03	0.0
April 14	53	40	0.03	0.0
April 15	61	37	0.00	0.0
April 16	60	36	0.00	0.0
April 17	63	49	0.00	0.0
April 18	61	40	0.01	0.0
April 19	53	34	0.00	0.0
April 20	41	28	0.02	0.0
April 21	58	25	0.00	0.0
April 22	59	39	0.00	0.0
April 23	55	37	0.00	0.0
April 24	58	31	0.00	0.0
April 25	44	33	0.16	0.0
April 26	56	35	0.00	0.0
April 27	59	36	0.00	0.0
April 28	70	37	0.00	0.0
April 29	75	42	0.00	0.0
April 30	73	46	0.00	0.0

May 1938 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	57	42	0.62	0.0
May 2	45	38	0.00	0.0
May 3	52	40	0.00	0.0
May 4	48	35	0.00	0.0
May 5	44	33	0.16	0.1
May 6	44	31	0.06	0.5
May 7	42	31	0.24	4.3
May 8	55	30	0.00	0.0
May 9	56	39	0.00	0.0
May 10	59	35	0.00	0.0
May 11	57	44	0.00	0.0
May 12	66	49	0.00	0.0
May 13	60	47	0.00	0.0
May 14	67	43	0.00	0.0
May 15	69	40	0.00	0.0
May 16	61	41	0.00	0.0
May 17	52	37	0.54	0.0
May 18	46	36	0.61	0.0
May 19	39	35	0.82	0.0
May 20	56	38	0.11	0.0
May 21	65	33	0.00	0.0
May 22	69	39	0.00	0.0
May 23	69	43	0.28	0.0
May 24	71	44	0.00	0.0
May 25	76	46	0.00	0.0
May 26	79	56	0.00	0.0
May 27	78	50	0.08	0.0
May 28	60	46	0.13	0.0
May 29	63	48	0.00	0.0
May 30	67	52	0.00	0.0
May 31	68	48	0.00	0.0

June 1938 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	79	41	0.00
June 2	73	55	0.00
June 3	76	56	0.00
June 4	81	57	0.00
June 5	82	52	0.00
June 6	58	46	0.00
June 7	74	42	0.00
June 8	68	43	0.00
June 9	51	40	0.00
June 10	58	42	0.00
June 11	74	36	0.00
June 12	76	52	0.07
June 13	64	50	0.07
June 14	69	47	0.00
June 15	78	47	0.00
June 16	76	51	0.60
June 17	70	48	0.56
June 18	64	49	0.27
June 19	74	47	0.00
June 20	83	49	0.00
June 21	73	59	0.03
June 22	67	54	0.42
June 23	63	56	0.42
June 24	63	56	0.00
June 25	74	53	0.08
June 26	79	50	0.60
June 27	76	52	0.00
June 28	77	56	0.00
June 29	83	57	0.03
June 30	70	55	0.21

July 1938 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	70	50	0.25
July 2	64	52	0.25
July 3	64	47	0.04
July 4	65	49	0.09
July 5	65	53	0.62
July 6	71	52	0.27
July 7	81	53	0.00
July 8	79	54	0.14
July 9	81	52	0.00
July 10	85	56	0.12
July 11	83	58	0.00
July 12	81	55	0.00
July 13	81	57	0.00
July 14	89	55	0.00
July 15	77	62	0.00
July 16	82	54	0.00
July 17	86	56	0.08
July 18	87	58	0.00
July 19	83	60	0.00
July 20	82	57	0.00
July 21	88	56	0.00
July 22	91	58	0.00
July 23	82	61	0.00
July 24	65	55	0.00
July 25	63	54	0.01
July 26	81	50	0.00
July 27	84	54	0.00
July 28	83	59	0.00
July 29	85	60	0.04
July 30	87	55	0.00
July 31	86	61	0.00

August 1938 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	88	58	0.00
August 2	70	57	0.00
August 3	81	52	0.00
August 4	84	57	0.00
August 5	85	56	0.00
August 6	81	57	0.00
August 7	84	53	0.00
August 8	83	55	0.00
August 9	72	50	0.60
August 10	79	55	0.24
August 11	93	56	0.00
August 12	80	64	0.00
August 13	66	53	0.16
August 14	63	50	0.00
August 15	69	51	0.00
August 16	76	49	0.00
August 17	83	49	0.00
August 18	67	54	0.00
August 19	60	44	0.15
August 20	72	42	0.00
August 21	82	45	0.00
August 22	75	47	0.05
August 23	77	50	0.04
August 24	86	54	0.00
August 25	85	54	0.00
August 26	81	61	0.00
August 27	86	54	0.00
August 28	86	58	0.00
August 29	88	56	0.00
August 30	81	55	0.00
August 31	84	56	0.00

September 1938 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	80	60	0.00
September 2	83	53	0.00
September 3	85	54	0.00
September 4	85	54	0.01
September 5	68	52	0.35
September 6	69	48	0.00
September 7	75	45	0.00
September 8	65	48	0.34
September 9	61	45	0.01
September 10	65	51	0.00
September 11	71	45	0.00
September 12	76	44	0.00
September 13	78	48	0.00
September 14	80	48	0.00
September 15	76	50	0.00
September 16	82	48	0.00
September 17	85	48	0.00
September 18	86	48	0.00
September 19	86	52	0.00
September 20	84	56	0.00
September 21	85	53	0.00
September 22	84	55	0.00
September 23	81	52	0.00
September 24	82	54	0.01
September 25	74	53	0.00
September 26	75	46	0.00
September 27	79	46	0.00
September 28	78	48	0.00
September 29	82	57	0.00
September 30	75	54	0.00

October 1938 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	78	46	0.04	0.0
October 2	73	49	0.00	0.0
October 3	64	46	0.11	0.0
October 4	61	39	0.00	0.0
October 5	52	45	0.03	0.0
October 6	57	41	0.00	0.0
October 7	65	42	0.00	0.0
October 8	66	42	0.07	0.0
October 9	54	48	0.36	0.0
October 10	59	50	0.00	0.0
October 11	57	41	0.12	0.0
October 12	60	42	0.00	0.0
October 13	62	42	0.00	0.0
October 14	46	33	0.35	0.0
October 15	34	30	0.92	6.7
October 16	34	30	0.04	2.0
October 17	35	29	0.23	3.0
October 18	35	22	0.00	0.0
October 19	39	22	0.00	0.0
October 20	42	23	0.00	0.0
October 21	44	22	0.00	0.0
October 22	47	27	0.00	0.0
October 23	48	24	0.00	0.0
October 24	54	29	0.00	0.0
October 25	58	42	0.00	0.0
October 26	64	36	0.00	0.0
October 27	58	41	0.00	0.0
October 28	58	34	0.00	0.0
October 29	64	42	0.00	0.0
October 30	53	41	0.00	0.0
October 31	49	35	0.00	0.0

November 1938 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	46	33	0.01	0.0
November 2	42	33	0.01	0.0
November 3	52	33	0.00	0.0
November 4	40	28	0.00	0.0
November 5	34	22	0.02	0.3
November 6	34	24	0.00	0.0
November 7	47	30	0.00	0.0
November 8	44	32	0.00	0.0
November 9	41	26	0.00	0.0
November 10	32	22	0.00	0.0
November 11	29	17	0.00	0.0
November 12	28	23	0.00	0.0
November 13	36	26	0.00	0.0
November 14	47	33	0.00	0.0
November 15	46	33	0.00	0.0
November 16	45	35	0.15	0.0
November 17	38	32	0.00	0.1
November 18	47	36	0.00	0.0
November 19	51	36	0.00	0.0
November 20	46	15	0.04	0.6
November 21	22	8	0.00	0.0
November 22	18	7	0.02	0.4
November 23	21	1	0.00	0.0
November 24	29	19	0.00	0.0
November 25	30	17	0.00	0.0
November 26	33	17	0.00	0.0
November 27	30	14	0.00	0.0
November 28	37	17	0.00	0.0
November 29	43	27	0.00	0.0
November 30	44	25	0.00	0.0

December 1938 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	43	33	0.00	0.0
December 2	45	31	0.03	0.0
December 3	35	30	0.02	0.8
December 4	39	30	0.00	0.0
December 5	45	31	0.01	0.0
December 6	43	28	0.00	0.0
December 7	49	40	0.00	0.0
December 8	59	41	0.00	0.0
December 9	52	32	0.00	0.0
December 10	32	20	0.00	0.0
December 11	26	12	0.00	0.0
December 12	29	8	0.00	0.0
December 13	35	13	0.00	0.0
December 14	34	16	0.00	0.0
December 15	36	18	0.01	0.3
December 16	36	11	0.00	0.0
December 17	42	25	0.00	0.0
December 18	35	20	0.00	0.0
December 19	32	19	0.00	0.0
December 20	28	13	0.00	0.0
December 21	31	14	0.00	0.0
December 22	33	27	0.00	0.0
December 23	44	32	0.00	0.0
December 24	52	40	0.00	0.0
December 25	49	1	0.15	2.8
December 26	5	-10	0.00	0.2
December 27	12	-4	0.00	0.0
December 28	-3	-10	0.01	0.3
December 29	38	-4	0.00	0.0
December 30	48	38	0.00	0.0
December 31	51	36	0.00	0.0

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Weather Station Details

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