Helena Weather in 2003

Historical record of Helena, Montana weather for the year 2003 based on NOAA data.

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2003 Helena Weather Extremes
Highest temperature	104 °F	July 23
Lowest temperature	-13 °F	February 24
Highest daily low	67 °F	August 15
Lowest daily high	5 °F	March 8
Most daily precipitation	0.6 inches	April 18
Total annual precipitation	9.3 inches	-

What was the hottest temperature in Helena in 2003?

The highest temperature recorded in Helena, Montana in 2003 was 104 °F which happened on July 23.

Highest Temperatures: All-Time By Year

Highest Temperatures in Helena in 2003

Rank	Temperature	Date
1	104 °F	Jul 23
2	103 °F	Jul 20
2	103 °F	Jul 19
4	102 °F	Aug 10
4	102 °F	Jul 22
4	102 °F	Jul 17
7	101 °F	Aug 15
8	100 °F	Jul 30
8	100 °F	Jul 18
10	99 °F	Aug 14
10	99 °F	Jul 12

What was the coldest temperature in Helena in 2003?

The lowest temperature recorded in Helena, Montana in 2003 was -13 °F which happened on Feb 24.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Helena in 2003

Rank	Temperature	Date
1	-13 °F	February 24
2	-10 °F	February 23
3	-9 °F	February 25
4	-7 °F	March 8
5	-5 °F	December 30
6	-4 °F	March 9
7	-1 °F	November 22
7	-1 °F	March 7
9	1 °F	November 21
9	1 °F	February 22
9	1 °F	January 22

January 2003 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	40	27	0.00
January 2	48	29	0.00
January 3	48	31	0.01
January 4	42	25	0.00
January 5	47	34	0.00
January 6	42	22	0.00
January 7	43	20	0.00
January 8	41	14	0.00
January 9	27	10	0.00
January 10	24	4	0.00
January 11	27	3	0.00
January 12	37	20	0.00
January 13	47	28	0.00
January 14	35	30	0.06
January 15	38	23	0.06
January 16	27	16	0.00
January 17	26	10	0.00
January 18	37	12	0.00
January 19	41	21	0.00
January 20	45	23	0.00
January 21	24	2	0.07
January 22	10	1	0.15
January 23	43	6	0.05
January 24	37	17	0.00
January 25	33	20	0.00
January 26	57	21	0.00
January 27	49	35	0.00
January 28	44	30	0.00
January 29	37	25	0.00
January 30	45	36	0.00
January 31	52	32	0.01

February 2003 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	46	33	0.00
February 2	39	30	0.00
February 3	34	28	0.01
February 4	33	24	0.01
February 5	30	19	0.01
February 6	26	13	0.00
February 7	25	8	0.01
February 8	32	18	0.15
February 9	38	19	0.00
February 10	40	30	0.00
February 11	38	22	0.00
February 12	37	15	0.00
February 13	32	15	0.00
February 14	33	27	0.00
February 15	39	22	0.00
February 16	42	25	0.01
February 17	43	26	0.01
February 18	42	26	0.00
February 19	40	29	0.00
February 20	43	29	0.00
February 21	44	29	0.00
February 22	34	1	0.07
February 23	8	-10	0.00
February 24	10	-13	0.00
February 25	18	-9	0.00
February 26	27	2	0.00
February 27	29	9	0.00
February 28	36	9	0.01

March 2003 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	29	16	0.00
March 2	43	16	0.00
March 3	34	13	0.00
March 4	21	7	0.07
March 5	39	9	0.00
March 6	20	5	0.02
March 7	7	-1	0.36
March 8	5	-7	0.12
March 9	10	-4	0.01
March 10	49	9	0.00
March 11	51	35	0.00
March 12	54	38	0.01
March 13	69	43	0.00
March 14	61	34	0.00
March 15	59	29	0.00
March 16	50	30	0.04
March 17	49	26	0.00
March 18	48	33	0.00
March 19	52	25	0.00
March 20	59	27	0.00
March 21	55	30	0.00
March 22	65	35	0.01
March 23	45	33	0.00
March 24	45	25	0.00
March 25	52	26	0.00
March 26	46	34	0.10
March 27	40	30	0.00
March 28	46	26	0.00
March 29	54	24	0.00
March 30	67	45	0.00
March 31	66	38	0.00

April 2003 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	48	37	0.18
April 2	41	26	0.39
April 3	41	19	0.00
April 4	45	22	0.00
April 5	44	28	0.02
April 6	46	28	0.00
April 7	56	24	0.00
April 8	68	32	0.00
April 9	73	39	0.00
April 10	71	32	0.00
April 11	74	37	0.00
April 12	73	40	0.00
April 13	65	42	0.00
April 14	57	42	0.02
April 15	47	39	0.15
April 16	57	30	0.00
April 17	55	27	0.00
April 18	47	38	0.64
April 19	60	41	0.00
April 20	68	34	0.00
April 21	72	35	0.00
April 22	73	40	0.23
April 23	63	46	0.12
April 24	66	47	0.04
April 25	55	40	0.03
April 26	54	35	0.00
April 27	56	30	0.00
April 28	44	34	0.07
April 29	47	36	0.18
April 30	51	40	0.20

May 2003 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	58	42	0.00
May 2	62	38	0.00
May 3	55	34	0.41
May 4	47	34	0.05
May 5	53	34	0.02
May 6	52	30	0.00
May 7	54	31	0.02
May 8	52	36	0.00
May 9	51	37	0.00
May 10	54	37	0.00
May 11	62	30	0.09
May 12	56	36	0.22
May 13	66	45	0.00
May 14	76	38	0.00
May 15	69	43	0.09
May 16	56	38	0.00
May 17	56	32	0.00
May 18	44	30	0.01
May 19	54	30	0.02
May 20	66	30	0.00
May 21	62	49	0.00
May 22	77	44	0.00
May 23	79	53	0.00
May 24	86	49	0.00
May 25	89	55	0.07
May 26	76	53	0.00
May 27	80	49	0.00
May 28	92	51	0.00
May 29	91	64	0.00
May 30	75	55	0.25
May 31	74	50	0.00

June 2003 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	75	55	0.00
June 2	68	49	0.07
June 3	72	45	0.00
June 4	68	45	0.00
June 5	71	43	0.00
June 6	61	45	0.13
June 7	74	40	0.00
June 8	82	47	0.01
June 9	70	55	0.00
June 10	76	51	0.47
June 11	73	48	0.00
June 12	78	47	0.00
June 13	79	49	0.11
June 14	81	48	0.00
June 15	83	54	0.00
June 16	86	52	0.00
June 17	90	53	0.00
June 18	94	58	0.00
June 19	86	60	0.40
June 20	70	53	0.26
June 21	64	48	0.00
June 22	62	42	0.00
June 23	69	37	0.01
June 24	61	47	0.00
June 25	73	42	0.02
June 26	80	55	0.00
June 27	85	60	0.00
June 28	81	57	0.00
June 29	89	53	0.01
June 30	93	59	0.00

July 2003 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	92	59	0.00
July 2	85	57	0.00
July 3	82	54	0.00
July 4	85	58	0.00
July 5	86	50	0.00
July 6	84	48	0.00
July 7	87	54	0.01
July 8	77	58	0.02
July 9	88	58	0.00
July 10	92	56	0.00
July 11	94	62	0.00
July 12	99	62	0.00
July 13	92	66	0.00
July 14	88	58	0.00
July 15	94	57	0.00
July 16	95	60	0.02
July 17	102	64	0.00
July 18	100	66	0.00
July 19	103	66	0.00
July 20	103	64	0.00
July 21	94	66	0.00
July 22	102	59	0.00
July 23	104	64	0.00
July 24	94	65	0.00
July 25	87	67	0.00
July 26	85	65	0.18
July 27	91	62	0.00
July 28	97	60	0.00
July 29	93	59	0.00
July 30	100	60	0.00
July 31	93	62	0.00

August 2003 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	97	61	0.00
August 2	97	62	0.00
August 3	84	63	0.28
August 4	83	61	0.00
August 5	92	54	0.17
August 6	86	58	0.00
August 7	93	53	0.00
August 8	93	64	0.02
August 9	94	59	0.00
August 10	102	58	0.00
August 11	94	60	0.01
August 12	91	59	0.00
August 13	95	59	0.00
August 14	99	64	0.00
August 15	101	67	0.00
August 16	92	64	0.13
August 17	80	55	0.00
August 18	88	54	0.00
August 19	95	57	0.00
August 20	89	62	0.02
August 21	92	53	0.00
August 22	86	60	0.35
August 23	81	58	0.00
August 24	88	54	0.00
August 25	92	56	0.00
August 26	95	56	0.00
August 27	79	58	0.05
August 28	76	49	0.00
August 29	73	50	0.00
August 30	80	44	0.00
August 31	87	47	0.00

September 2003 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	89	49	0.00
September 2	83	55	0.00
September 3	89	50	0.00
September 4	92	53	0.00
September 5	88	55	0.00
September 6	85	59	0.00
September 7	85	60	0.19
September 8	72	52	0.04
September 9	69	47	0.00
September 10	69	47	0.00
September 11	71	55	0.00
September 12	59	45	0.09
September 13	66	44	0.00
September 14	76	37	0.00
September 15	66	49	0.00
September 16	52	39	0.42
September 17	44	35	0.00
September 18	64	29	0.00
September 19	75	41	0.00
September 20	69	48	0.00
September 21	61	40	0.00
September 22	81	37	0.00
September 23	78	44	0.00
September 24	70	44	0.00
September 25	81	41	0.00
September 26	76	51	0.00
September 27	74	46	0.00
September 28	72	40	0.00
September 29	61	46	0.00
September 30	67	34	0.00

October 2003 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	72	36	0.00
October 2	72	42	0.00
October 3	71	35	0.00
October 4	76	38	0.00
October 5	80	41	0.00
October 6	78	42	0.00
October 7	73	49	0.00
October 8	75	48	0.00
October 9	61	48	0.00
October 10	54	40	0.00
October 11	57	27	0.00
October 12	60	45	0.00
October 13	56	39	0.00
October 14	50	33	0.00
October 15	52	32	0.07
October 16	63	37	0.00
October 17	80	47	0.00
October 18	82	36	0.00
October 19	80	39	0.00
October 20	74	42	0.00
October 21	82	51	0.00
October 22	74	40	0.00
October 23	61	41	0.00
October 24	52	37	0.00
October 25	58	24	0.00
October 26	67	36	0.00
October 27	64	44	0.00
October 28	61	41	0.08
October 29	54	22	0.19
October 30	23	12	0.00
October 31	22	9	0.00

November 2003 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	33	4	0.00
November 2	28	20	0.01
November 3	27	15	0.01
November 4	19	9	0.00
November 5	24	5	0.00
November 6	30	3	0.00
November 7	31	7	0.00
November 8	33	6	0.00
November 9	38	16	0.00
November 10	52	24	0.00
November 11	45	29	0.08
November 12	45	25	0.00
November 13	43	20	0.00
November 14	50	19	0.00
November 15	42	22	0.00
November 16	52	22	0.00
November 17	45	32	0.00
November 18	58	29	0.00
November 19	65	34	0.03
November 20	36	21	0.00
November 21	25	1	0.06
November 22	19	-1	0.00
November 23	34	14	0.00
November 24	36	18	0.00
November 25	37	25	0.00
November 26	37	26	0.01
November 27	37	21	0.00
November 28	50	20	0.00
November 29	55	36	0.00
November 30	48	29	0.00

December 2003 Helena Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	46	27	0.11
December 2	49	32	0.04
December 3	57	28	0.00
December 4	33	19	0.00
December 5	38	22	0.00
December 6	58	31	0.02
December 7	41	24	0.01
December 8	37	20	0.00
December 9	36	20	0.00
December 10	25	18	0.03
December 11	26	8	0.01
December 12	38	17	0.00
December 13	37	28	0.00
December 14	49	28	0.00
December 15	37	27	0.00
December 16	36	23	0.00
December 17	44	27	0.00
December 18	33	18	0.00
December 19	33	13	0.00
December 20	42	16	0.00
December 21	43	27	0.00
December 22	40	17	0.00
December 23	34	13	0.00
December 24	52	19	0.00
December 25	40	27	0.00
December 26	33	21	0.01
December 27	29	17	0.00
December 28	25	8	0.00
December 29	18	10	0.12
December 30	20	-5	0.00
December 31	20	5	0.00

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Weather Station Details

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