Dillon Weather in 2003

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

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2003 Dillon Weather Extremes
Highest temperature	99 °F	July 23
Lowest temperature	-20 °F	February 24
Highest daily low	66 °F	August 12
Lowest daily high	2 °F	February 24
Most daily precipitation	0.7 inches	June 20
Total annual precipitation	8.1 inches	-

What was the hottest temperature in Dillon in 2003?

The highest temperature recorded in Dillon, Montana in 2003 was 99 °F which happened on July 23.

Highest Temperatures: All-Time By Year

Highest Temperatures in Dillon in 2003

Rank	Temperature	Date
1	99 °F	Jul 23
2	98 °F	Jul 19
3	97 °F	Aug 11
4	96 °F	Aug 13
4	96 °F	Jul 22
4	96 °F	Jul 17
4	96 °F	Jul 16
4	96 °F	Jul 12
9	95 °F	Aug 14
9	95 °F	Aug 10
9	95 °F	Jul 20
9	95 °F	Jul 18

What was the coldest temperature in Dillon in 2003?

The lowest temperature recorded in Dillon, Montana in 2003 was -20 °F which happened on Feb 24.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Dillon in 2003

Rank	Temperature	Date
1	-20 °F	February 24
2	-15 °F	February 23
3	-14 °F	February 25
4	-10 °F	November 5
5	-8 °F	November 4
6	-3 °F	November 6
7	-2 °F	December 30
7	-2 °F	December 28
9	0 °F	November 7
9	0 °F	November 1

January 2003 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	35	17	0.00
January 2	42	26	0.00
January 3	43	28	0.00
January 4	42	29	0.00
January 5	42	26	0.01
January 6	39	19	0.01
January 7	47	18	0.00
January 8	43	15	0.00
January 9	26	7	0.00
January 10	26	4	0.00
January 11	36	6	0.00
January 12	40	22	0.00
January 13	47	30	0.00
January 14	41	30	0.02
January 15	33	9	0.07
January 16	25	7	0.00
January 17	23	5	0.10
January 18	30	8	0.14
January 19	39	22	0.00
January 20	40	26	0.00
January 21	38	7	0.00
January 22	32	3	0.00
January 23	39	27	0.04
January 24	38	20	0.00
January 25	43	31	0.00
January 26	47	34	0.00
January 27	44	32	0.05
January 28	38	27	0.00
January 29	39	23	0.00
January 30	44	32	0.02
January 31	56	34	0.01

February 2003 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	50	27	0.37
February 2	31	19	0.00
February 3	28	15	0.00
February 4	27	10	0.01
February 5	25	7	0.00
February 6	20	5	0.00
February 7	25	5	0.00
February 8	24	10	0.08
February 9	31	10	0.00
February 10	35	25	0.00
February 11	37	16	0.00
February 12	38	13	0.00
February 13	32	21	0.12
February 14	31	28	0.23
February 15	35	15	0.00
February 16	39	18	0.04
February 17	36	19	0.00
February 18	35	17	0.00
February 19	35	14	0.00
February 20	36	18	0.00
February 21	39	26	0.00
February 22	32	5	0.00
February 23	5	-15	0.00
February 24	2	-20	0.00
February 25	16	-14	0.00
February 26	27	2	0.00
February 27	28	7	0.00
February 28	31	5	0.00

March 2003 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	25	9	0.00
March 2	33	11	0.00
March 3	27	9	0.00
March 4	24	4	0.00
March 5	35	7	0.01
March 6	50	30	0.00
March 7	50	26	0.01
March 8	43	4	0.00
March 9	45	30	0.00
March 10	45	32	0.00
March 11	49	33	0.00
March 12	54	36	0.00
March 13	62	36	0.00
March 14	56	34	0.01
March 15	54	32	0.00
March 16	47	29	0.11
March 17	44	25	0.01
March 18	43	30	0.00
March 19	48	23	0.00
March 20	54	23	0.00
March 21	49	29	0.00
March 22	57	32	0.00
March 23	46	24	0.00
March 24	43	21	0.00
March 25	46	29	0.00
March 26	41	24	0.05
March 27	36	22	0.08
March 28	41	21	0.02
March 29	51	23	0.00
March 30	63	37	0.00
March 31	66	36	0.00

April 2003 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	57	36	0.03
April 2	42	30	0.26
April 3	38	22	0.03
April 4	39	20	0.00
April 5	43	23	0.00
April 6	42	22	0.01
April 7	50	19	0.00
April 8	60	28	0.00
April 9	71	32	0.00
April 10	68	31	0.00
April 11	69	35	0.00
April 12	70	33	0.00
April 13	n/a	n/a	n/a
April 14	n/a	n/a	n/a
April 15	n/a	n/a	n/a
April 16	54	34	0.01
April 17	45	30	0.13
April 18	44	32	0.24
April 19	53	33	0.00
April 20	61	31	0.00
April 21	63	32	0.00
April 22	65	39	0.16
April 23	48	44	0.27
April 24	61	44	0.10
April 25	51	33	0.47
April 26	43	29	0.01
April 27	50	26	0.00
April 28	48	27	0.00
April 29	40	32	0.37
April 30	54	34	0.02

May 2003 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	50	33	0.15
May 2	56	33	0.00
May 3	47	33	0.12
May 4	55	35	0.26
May 5	48	33	0.01
May 6	50	31	0.00
May 7	52	31	0.00
May 8	54	33	0.00
May 9	50	35	0.00
May 10	52	34	0.00
May 11	55	31	0.03
May 12	59	34	0.04
May 13	65	37	0.00
May 14	72	32	0.00
May 15	72	40	0.00
May 16	63	35	0.00
May 17	64	28	0.00
May 18	41	26	0.02
May 19	50	22	0.00
May 20	63	24	0.00
May 21	64	43	0.00
May 22	73	36	0.00
May 23	79	50	0.00
May 24	84	45	0.00
May 25	82	52	0.14
May 26	77	49	0.00
May 27	80	45	0.00
May 28	89	46	0.00
May 29	87	54	0.00
May 30	81	50	0.24
May 31	73	47	0.00

June 2003 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	69	45	0.00
June 2	66	43	0.00
June 3	68	36	0.00
June 4	66	40	0.00
June 5	69	35	0.00
June 6	60	39	0.00
June 7	70	32	0.00
June 8	77	40	0.03
June 9	72	48	0.03
June 10	77	47	0.00
June 11	72	45	0.00
June 12	79	40	0.00
June 13	74	47	0.03
June 14	82	46	0.00
June 15	81	47	0.02
June 16	83	45	0.18
June 17	86	48	0.00
June 18	88	52	0.02
June 19	90	53	0.00
June 20	68	47	0.67
June 21	62	43	0.30
June 22	56	37	0.00
June 23	61	33	0.00
June 24	60	39	0.00
June 25	66	36	0.00
June 26	74	43	0.00
June 27	80	47	0.00
June 28	79	54	0.00
June 29	86	47	0.00
June 30	91	52	0.00

July 2003 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	90	47	0.00
July 2	85	46	0.00
July 3	85	46	0.00
July 4	84	47	0.00
July 5	87	43	0.00
July 6	83	46	0.00
July 7	86	47	0.01
July 8	76	48	0.00
July 9	86	44	0.00
July 10	92	48	0.00
July 11	92	51	0.00
July 12	96	55	0.00
July 13	90	54	0.00
July 14	87	49	0.00
July 15	90	50	0.00
July 16	96	53	0.00
July 17	96	57	0.00
July 18	95	56	0.00
July 19	98	56	0.00
July 20	95	58	0.00
July 21	91	59	0.00
July 22	96	53	0.00
July 23	99	58	0.00
July 24	92	62	0.26
July 25	80	61	0.09
July 26	81	57	0.04
July 27	86	51	0.00
July 28	89	50	0.00
July 29	90	51	0.00
July 30	93	50	0.00
July 31	93	57	0.00

August 2003 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	93	55	0.00
August 2	92	53	0.00
August 3	77	58	0.50
August 4	79	55	0.05
August 5	86	50	0.00
August 6	90	51	0.00
August 7	89	48	0.00
August 8	88	50	0.00
August 9	87	52	0.00
August 10	95	51	0.00
August 11	97	56	0.00
August 12	88	66	0.00
August 13	96	54	0.00
August 14	95	51	0.00
August 15	89	58	0.00
August 16	90	54	0.00
August 17	70	48	0.05
August 18	83	44	0.00
August 19	92	50	0.00
August 20	90	56	0.01
August 21	80	62	0.00
August 22	85	55	0.11
August 23	81	51	0.00
August 24	88	49	0.00
August 25	87	49	0.00
August 26	92	52	0.00
August 27	79	57	0.03
August 28	81	47	0.00
August 29	70	44	0.00
August 30	75	41	0.00
August 31	84	43	0.00

September 2003 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	86	47	0.00
September 2	84	47	0.00
September 3	86	48	0.00
September 4	88	50	0.00
September 5	80	56	0.00
September 6	73	54	0.00
September 7	83	50	0.00
September 8	71	40	0.19
September 9	65	33	0.00
September 10	59	46	0.00
September 11	69	46	0.00
September 12	59	37	0.00
September 13	61	37	0.00
September 14	75	34	0.00
September 15	69	42	0.00
September 16	67	36	0.00
September 17	50	31	0.02
September 18	60	26	0.00
September 19	71	39	0.00
September 20	66	40	0.00
September 21	67	34	0.00
September 22	79	32	0.00
September 23	76	42	0.00
September 24	72	38	0.00
September 25	79	50	0.00
September 26	80	51	0.00
September 27	75	39	0.00
September 28	70	37	0.00
September 29	63	39	0.00
September 30	65	28	0.00

October 2003 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	72	37	0.00
October 2	72	39	0.00
October 3	69	33	0.00
October 4	76	35	0.00
October 5	79	39	0.00
October 6	76	42	0.00
October 7	75	47	0.00
October 8	76	43	0.00
October 9	73	45	0.00
October 10	48	30	0.11
October 11	54	24	0.00
October 12	53	35	0.03
October 13	53	29	0.00
October 14	52	32	0.00
October 15	50	23	0.00
October 16	60	26	0.00
October 17	77	43	0.00
October 18	79	40	0.00
October 19	75	48	0.00
October 20	77	44	0.00
October 21	77	46	0.00
October 22	80	40	0.00
October 23	61	33	0.00
October 24	48	21	0.00
October 25	54	16	0.00
October 26	65	26	0.00
October 27	64	51	0.00
October 28	65	48	0.00
October 29	61	18	0.02
October 30	25	8	0.00
October 31	21	3	0.00

November 2003 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	37	0	0.00
November 2	36	12	0.00
November 3	31	13	0.05
November 4	13	-8	0.01
November 5	16	-10	0.00
November 6	22	-3	0.00
November 7	28	0	0.00
November 8	35	8	0.00
November 9	40	16	0.00
November 10	44	31	0.00
November 11	44	24	0.00
November 12	42	21	0.00
November 13	38	15	0.00
November 14	47	19	0.00
November 15	42	19	0.00
November 16	47	26	0.00
November 17	42	28	0.00
November 18	52	28	0.00
November 19	56	33	0.00
November 20	33	14	0.02
November 21	23	8	0.00
November 22	20	4	0.00
November 23	33	8	0.00
November 24	31	14	0.00
November 25	30	11	0.00
November 26	34	16	0.00
November 27	34	15	0.00
November 28	45	15	0.00
November 29	49	28	0.00
November 30	44	30	0.00

December 2003 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	46	27	0.01
December 2	48	29	0.00
December 3	46	29	0.00
December 4	31	9	0.00
December 5	46	17	0.00
December 6	52	36	0.03
December 7	39	19	0.04
December 8	30	18	0.21
December 9	26	6	0.00
December 10	26	19	0.04
December 11	27	11	0.00
December 12	33	9	0.00
December 13	39	24	0.00
December 14	41	16	0.02
December 15	33	13	0.00
December 16	30	12	0.00
December 17	35	17	0.00
December 18	29	8	0.00
December 19	38	9	0.00
December 20	40	22	0.00
December 21	37	17	0.00
December 22	31	13	0.00
December 23	35	8	0.00
December 24	41	27	0.00
December 25	35	20	0.04
December 26	26	19	0.04
December 27	22	6	0.00
December 28	21	-2	0.01
December 29	24	9	0.01
December 30	19	-2	0.01
December 31	29	14	0.00

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Weather Station Details

Years	Station	Coordinates
1941–2024	Dillon Airport	location
1895–1940	University of Montana Western	location