Dillon Weather in 2015

Historical record of Dillon, Montana weather for the year 2015 based on NOAA data.

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2015 Dillon Weather Extremes
Highest temperature	98 °F	June 28
Lowest temperature	-8 °F	November 28
Highest daily low	64 °F	August 14
Lowest daily high	10 °F	November 27
Most daily precipitation	1.0 inches	May 16
Total annual precipitation	10.0 inches	-

What was the hottest temperature in Dillon in 2015?

The highest temperature recorded in Dillon, Montana in 2015 was 98 °F which happened on June 28.

Highest Temperatures: All-Time By Year

Highest Temperatures in Dillon in 2015

Rank	Temperature	Date
1	98 °F	Jun 28
2	96 °F	Jun 29
2	96 °F	Jun 27
4	95 °F	Jun 26
5	94 °F	Aug 14
5	94 °F	Jul 4
7	93 °F	Aug 13
7	93 °F	Jul 1
9	92 °F	Aug 25
9	92 °F	Aug 2
9	92 °F	Aug 1
9	92 °F	Jul 3
9	92 °F	Jun 30

What was the coldest temperature in Dillon in 2015?

The lowest temperature recorded in Dillon, Montana in 2015 was -8 °F which happened on Nov 28.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Dillon in 2015

Rank	Temperature	Date
1	-8 °F	November 28
2	-6 °F	November 27
2	-6 °F	November 26
2	-6 °F	February 22
5	-4 °F	December 26
6	-3 °F	December 31
6	-3 °F	December 27
8	-2 °F	November 29
8	-2 °F	February 23
10	-1 °F	March 4
10	-1 °F	January 1

January 2015 Dillon Weather

Day	High (°F)	Low (°F)
January 1	19	-1
January 2	32	2
January 3	27	8
January 4	29	7
January 5	47	28
January 6	48	22
January 7	39	17
January 8	36	14
January 9	26	14
January 10	44	20
January 11	39	28
January 12	34	27
January 13	37	18
January 14	39	13
January 15	43	19
January 16	46	27
January 17	37	21
January 18	52	31
January 19	40	25
January 20	36	16
January 21	34	8
January 22	37	12
January 23	46	21
January 24	50	30
January 25	57	36
January 26	55	34
January 27	55	34
January 28	49	25
January 29	40	22
January 30	43	18
January 31	44	14

February 2015 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	31	8	0.00
February 2	44	31	0.00
February 3	45	31	0.03
February 4	39	24	0.00
February 5	57	32	0.00
February 6	59	38	0.00
February 7	54	41	0.00
February 8	56	33	0.00
February 9	52	33	0.10
February 10	48	33	0.00
February 11	52	27	0.00
February 12	59	37	0.00
February 13	59	29	0.00
February 14	61	34	0.00
February 15	46	22	0.00
February 16	36	17	0.02
February 17	45	11	0.00
February 18	57	19	0.00
February 19	53	32	0.00
February 20	44	29	0.03
February 21	30	6	0.01
February 22	20	-6	0.00
February 23	35	-2	0.00
February 24	47	14	0.00
February 25	38	18	0.00
February 26	27	10	0.00
February 27	32	10	0.00
February 28	27	10	0.00

March 2015 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	36	1	0.00
March 2	43	12	0.00
March 3	23	3	0.00
March 4	37	-1	0.00
March 5	48	22	0.00
March 6	59	31	0.00
March 7	57	26	0.00
March 8	55	21	0.00
March 9	60	22	0.00
March 10	64	26	0.00
March 11	60	34	0.00
March 12	59	34	0.00
March 13	65	24	0.00
March 14	65	40	0.00
March 15	63	45	0.00
March 16	56	35	0.00
March 17	41	32	0.08
March 18	52	31	0.01
March 19	60	23	0.00
March 20	67	33	0.00
March 21	61	36	0.00
March 22	59	25	0.00
March 23	52	33	0.00
March 24	47	24	0.05
March 25	51	24	0.00
March 26	62	35	0.00
March 27	74	34	0.00
March 28	61	33	0.00
March 29	63	25	0.00
March 30	69	34	0.00
March 31	73	33	0.01

April 2015 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	45	23	0.01
April 2	40	16	0.00
April 3	51	13	0.00
April 4	50	25	0.00
April 5	42	28	0.15
April 6	46	25	0.00
April 7	51	18	0.00
April 8	55	23	0.00
April 9	50	24	0.00
April 10	59	28	0.00
April 11	62	33	0.00
April 12	51	26	0.00
April 13	66	28	0.00
April 14	59	27	0.29
April 15	39	24	0.00
April 16	54	22	0.00
April 17	65	27	0.00
April 18	65	33	0.00
April 19	60	28	0.00
April 20	66	28	0.00
April 21	69	31	0.00
April 22	72	39	0.02
April 23	69	38	0.00
April 24	56	34	0.43
April 25	49	33	0.11
April 26	42	33	0.16
April 27	55	29	0.00
April 28	73	33	0.00
April 29	75	43	0.00
April 30	64	41	0.02

May 2015 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	73	31	0.00
May 2	73	44	0.00
May 3	69	36	0.00
May 4	74	37	0.00
May 5	69	45	0.08
May 6	59	39	0.14
May 7	51	38	0.01
May 8	54	32	0.00
May 9	56	30	0.00
May 10	58	28	0.00
May 11	64	30	0.00
May 12	62	41	0.28
May 13	67	37	0.00
May 14	63	39	0.01
May 15	60	44	0.15
May 16	47	40	1.00
May 17	50	37	0.00
May 18	55	36	0.00
May 19	56	40	0.00
May 20	64	37	0.01
May 21	65	45	0.33
May 22	65	45	0.02
May 23	64	45	0.01
May 24	63	45	0.00
May 25	69	39	0.45
May 26	70	44	0.24
May 27	60	46	0.02
May 28	63	47	0.06
May 29	72	45	0.00
May 30	65	48	0.04
May 31	78	47	0.01

June 2015 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	72	48	0.12
June 2	70	44	0.26
June 3	68	44	0.11
June 4	68	44	0.02
June 5	73	46	0.00
June 6	77	45	0.00
June 7	80	48	0.00
June 8	86	51	0.00
June 9	83	56	0.00
June 10	78	51	0.05
June 11	82	48	0.00
June 12	82	47	0.00
June 13	79	40	0.00
June 14	73	40	0.00
June 15	71	44	0.00
June 16	78	43	0.03
June 17	81	45	0.00
June 18	86	47	0.00
June 19	81	52	0.00
June 20	78	43	0.00
June 21	81	45	0.01
June 22	80	44	0.00
June 23	84	47	0.00
June 24	83	50	0.00
June 25	86	53	0.00
June 26	95	48	0.00
June 27	96	57	0.00
June 28	98	57	0.00
June 29	96	57	0.11
June 30	92	57	0.00

July 2015 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	93	58	0.00
July 2	90	55	0.00
July 3	92	52	0.00
July 4	94	54	0.00
July 5	74	52	0.09
July 6	84	51	0.00
July 7	86	49	0.00
July 8	81	47	0.00
July 9	82	50	0.01
July 10	78	51	0.08
July 11	78	52	0.01
July 12	78	52	0.00
July 13	81	53	0.00
July 14	76	48	0.01
July 15	77	48	0.24
July 16	77	49	0.00
July 17	74	50	0.00
July 18	73	43	0.00
July 19	81	46	0.00
July 20	85	53	0.00
July 21	84	56	0.00
July 22	79	53	0.11
July 23	78	53	0.03
July 24	82	49	0.00
July 25	84	52	0.00
July 26	85	50	0.00
July 27	61	42	0.73
July 28	67	41	0.00
July 29	80	42	0.00
July 30	85	47	0.00
July 31	90	50	0.00

August 2015 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	92	48	0.00
August 2	92	49	0.00
August 3	86	49	0.00
August 4	83	57	0.03
August 5	76	51	0.05
August 6	77	48	0.00
August 7	83	40	0.00
August 8	66	48	0.16
August 9	81	44	0.00
August 10	86	49	0.02
August 11	91	47	0.00
August 12	90	58	0.02
August 13	93	53	0.00
August 14	94	64	0.00
August 15	82	55	0.00
August 16	79	48	0.00
August 17	74	45	0.00
August 18	71	41	0.00
August 19	77	39	0.00
August 20	84	45	0.00
August 21	84	52	0.00
August 22	66	38	0.00
August 23	84	39	0.00
August 24	91	46	0.00
August 25	92	50	0.00
August 26	90	50	0.00
August 27	86	55	0.00
August 28	87	47	0.00
August 29	91	57	0.00
August 30	81	48	0.02
August 31	78	45	0.00

September 2015 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	85	47	0.00
September 2	87	54	0.00
September 3	66	47	0.00
September 4	58	44	0.01
September 5	62	39	0.17
September 6	66	32	0.00
September 7	69	37	0.00
September 8	74	31	0.00
September 9	82	43	0.00
September 10	81	44	0.00
September 11	82	41	0.00
September 12	89	45	0.00
September 13	86	53	0.00
September 14	81	51	0.00
September 15	67	46	0.09
September 16	56	42	0.89
September 17	55	39	0.09
September 18	60	36	0.00
September 19	70	36	0.00
September 20	76	45	0.00
September 21	79	46	0.00
September 22	82	40	0.00
September 23	83	42	0.00
September 24	80	42	0.00
September 25	87	49	0.00
September 26	84	48	0.00
September 27	76	42	0.00
September 28	71	34	0.00
September 29	77	35	0.00
September 30	79	38	0.00

October 2015 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	68	50	0.00
October 2	63	48	0.03
October 3	50	36	0.03
October 4	51	30	0.00
October 5	68	29	0.00
October 6	74	34	0.00
October 7	70	45	0.00
October 8	72	45	0.00
October 9	80	47	0.00
October 10	82	47	0.00
October 11	67	37	0.00
October 12	75	32	0.00
October 13	75	40	0.00
October 14	75	37	0.00
October 15	63	33	0.00
October 16	70	30	0.00
October 17	74	34	0.00
October 18	71	49	0.06
October 19	62	46	0.31
October 20	55	37	0.04
October 21	60	30	0.00
October 22	61	32	0.00
October 23	58	27	0.00
October 24	57	34	0.00
October 25	55	37	0.00
October 26	57	31	0.15
October 27	52	31	0.00
October 28	54	25	0.00
October 29	50	37	0.01
October 30	51	33	0.00
October 31	63	43	0.00

November 2015 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	56	34	0.00
November 2	43	32	0.15
November 3	35	31	0.61
November 4	31	28	0.04
November 5	32	21	0.02
November 6	31	17	0.00
November 7	37	17	0.00
November 8	42	23	0.00
November 9	44	29	0.01
November 10	34	14	0.06
November 11	36	7	0.00
November 12	32	20	0.00
November 13	41	28	0.00
November 14	46	28	0.00
November 15	48	27	0.00
November 16	35	17	0.09
November 17	42	19	0.00
November 18	44	24	0.04
November 19	33	18	0.01
November 20	29	10	0.00
November 21	35	6	0.00
November 22	43	17	0.00
November 23	45	24	0.00
November 24	46	19	0.00
November 25	19	10	0.00
November 26	16	-6	0.00
November 27	10	-6	0.00
November 28	15	-8	0.00
November 29	19	-2	0.00
November 30	21	2	0.00

December 2015 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	26	6	0.00
December 2	32	6	0.00
December 3	33	13	0.00
December 4	42	24	0.00
December 5	37	18	0.00
December 6	43	20	0.00
December 7	45	29	0.00
December 8	51	36	0.00
December 9	50	28	0.01
December 10	39	27	0.01
December 11	36	20	0.00
December 12	36	20	0.00
December 13	39	28	0.10
December 14	30	18	0.15
December 15	25	5	0.00
December 16	24	4	0.01
December 17	21	3	0.00
December 18	34	15	0.00
December 19	38	21	0.06
December 20	27	9	0.00
December 21	34	15	0.01
December 22	30	12	0.00
December 23	24	9	0.00
December 24	20	7	0.02
December 25	19	2	0.01
December 26	13	-4	0.00
December 27	19	-3	0.00
December 28	21	10	0.00
December 29	20	9	0.03
December 30	14	0	0.00
December 31	14	-3	0.00

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Weather Station Details

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