Dillon Weather in 2020

Historical record of Dillon, Montana weather for the year 2020 based on NOAA data.

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2020 Dillon Weather Extremes
Highest temperature	95 °F	August 2
Lowest temperature	-9 °F	October 26
Highest daily low	56 °F	August 25
Lowest daily high	12 °F	March 15
Most daily precipitation	0.6 inches	June 17
Total annual precipitation	4.5 inches	-

What was the hottest temperature in Dillon in 2020?

The highest temperature recorded in Dillon, Montana in 2020 was 95 °F which happened on August 2.

Highest Temperatures: All-Time By Year

Highest Temperatures in Dillon in 2020

Rank	Temperature	Date
1	95 °F	Aug 2
2	93 °F	Aug 17
2	93 °F	Aug 16
4	92 °F	Jul 31
5	91 °F	Aug 18
6	90 °F	Sep 5
6	90 °F	Sep 4
6	90 °F	Aug 5
6	90 °F	Aug 1
6	90 °F	Jul 27

What was the coldest temperature in Dillon in 2020?

The lowest temperature recorded in Dillon, Montana in 2020 was -9 °F which happened on Oct 26.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Dillon in 2020

Rank	Temperature	Date
1	-9 °F	October 26
2	-6 °F	October 25
3	-1 °F	March 15
4	0 °F	November 9
4	0 °F	January 15
6	1 °F	February 19
7	2 °F	March 16
7	2 °F	February 20
7	2 °F	February 4
10	3 °F	December 29
10	3 °F	December 23
10	3 °F	November 10

January 2020 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	36	26	0.00
January 2	32	24	0.00
January 3	35	24	0.00
January 4	38	16	0.00
January 5	26	16	0.00
January 6	32	17	0.00
January 7	41	26	0.00
January 8	36	20	0.00
January 9	29	11	0.00
January 10	26	5	0.00
January 11	28	9	0.00
January 12	31	17	0.00
January 13	27	12	0.00
January 14	27	8	0.01
January 15	22	0	0.00
January 16	36	7	0.00
January 17	36	16	0.00
January 18	29	14	0.00
January 19	32	16	0.00
January 20	34	14	0.00
January 21	42	25	0.00
January 22	34	21	0.00
January 23	38	23	0.00
January 24	39	20	0.00
January 25	36	22	0.00
January 26	34	22	0.00
January 27	38	21	0.00
January 28	32	19	0.00
January 29	37	20	0.00
January 30	38	21	0.00
January 31	40	20	0.00

February 2020 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	53	28	0.00
February 2	44	17	0.05
February 3	23	4	0.00
February 4	19	2	0.00
February 5	29	17	0.00
February 6	37	25	0.08
February 7	37	23	0.05
February 8	37	15	0.06
February 9	28	5	0.00
February 10	27	6	0.00
February 11	36	8	0.00
February 12	28	11	0.03
February 13	30	8	0.00
February 14	32	18	0.00
February 15	32	17	0.00
February 16	36	20	0.00
February 17	27	13	0.00
February 18	23	5	0.00
February 19	21	1	0.00
February 20	28	2	0.00
February 21	38	10	0.00
February 22	38	16	0.00
February 23	45	18	0.02
February 24	33	19	0.00
February 25	31	14	0.00
February 26	40	19	0.00
February 27	45	23	0.00
February 28	48	22	0.00
February 29	46	25	0.00

March 2020 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	36	22	0.00
March 2	39	21	0.00
March 3	49	28	0.00
March 4	46	29	0.00
March 5	54	20	0.00
March 6	59	30	0.00
March 7	54	31	0.00
March 8	45	24	0.00
March 9	43	25	0.00
March 10	45	22	0.00
March 11	53	28	0.00
March 12	40	17	0.00
March 13	32	13	0.00
March 14	22	4	0.00
March 15	12	-1	0.09
March 16	21	2	0.00
March 17	36	20	0.00
March 18	32	24	0.00
March 19	34	23	0.00
March 20	47	23	0.00
March 21	48	24	0.00
March 22	48	24	0.00
March 23	50	24	0.00
March 24	44	21	0.02
March 25	41	19	0.00
March 26	38	17	0.00
March 27	38	14	0.00
March 28	47	25	0.00
March 29	50	24	0.00
March 30	52	27	0.00
March 31	42	22	0.12

April 2020 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	33	14	0.00
April 2	33	12	0.00
April 3	39	17	0.00
April 4	47	25	0.00
April 5	54	30	0.00
April 6	56	31	0.00
April 7	59	30	0.00
April 8	61	29	0.00
April 9	64	25	0.00
April 10	65	33	0.00
April 11	50	17	0.02
April 12	31	11	0.00
April 13	33	7	0.00
April 14	44	20	0.00
April 15	35	18	0.03
April 16	36	15	0.00
April 17	57	16	0.00
April 18	56	26	0.00
April 19	55	24	0.00
April 20	62	29	0.00
April 21	65	32	0.00
April 22	61	31	0.00
April 23	57	37	0.00
April 24	56	35	0.00
April 25	62	33	0.00
April 26	64	42	0.00
April 27	62	35	0.00
April 28	67	38	0.00
April 29	77	40	0.00
April 30	66	41	0.10

May 2020 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	61	33	0.00
May 2	67	28	0.01
May 3	57	35	0.00
May 4	57	27	0.00
May 5	66	29	0.00
May 6	66	33	0.00
May 7	54	29	0.00
May 8	58	28	0.00
May 9	60	35	0.00
May 10	59	31	0.00
May 11	52	32	0.00
May 12	64	29	0.00
May 13	59	36	0.00
May 14	59	36	0.12
May 15	55	37	0.04
May 16	63	32	0.00
May 17	68	41	0.03
May 18	71	44	0.00
May 19	71	42	0.02
May 20	61	40	0.14
May 21	57	39	0.00
May 22	53	32	0.00
May 23	54	38	0.00
May 24	61	31	0.00
May 25	69	31	0.02
May 26	68	48	0.00
May 27	71	44	0.00
May 28	79	39	0.00
May 29	81	46	0.00
May 30	88	49	0.00
May 31	77	52	0.00

June 2020 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	75	47	0.00
June 2	76	45	0.00
June 3	75	51	0.00
June 4	75	50	0.00
June 5	85	40	0.00
June 6	69	45	0.25
June 7	60	38	0.25
June 8	52	36	0.17
June 9	55	33	0.00
June 10	71	42	0.00
June 11	81	42	0.00
June 12	87	47	0.00
June 13	78	48	0.00
June 14	59	36	0.11
June 15	65	31	0.00
June 16	53	42	0.42
June 17	47	40	0.59
June 18	63	38	0.00
June 19	70	37	0.00
June 20	65	43	0.00
June 21	74	50	0.08
June 22	78	43	0.00
June 23	83	45	0.00
June 24	86	51	0.09
June 25	77	51	0.00
June 26	83	51	0.00
June 27	79	53	0.00
June 28	60	43	0.28
June 29	60	42	0.05
June 30	59	38	0.00

July 2020 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	69	38	0.00
July 2	77	34	0.00
July 3	79	43	0.00
July 4	80	46	0.00
July 5	78	44	0.00
July 6	83	43	0.00
July 7	79	48	0.00
July 8	75	46	0.00
July 9	81	40	0.00
July 10	81	46	0.00
July 11	88	44	0.00
July 12	84	53	0.00
July 13	73	51	0.00
July 14	77	39	0.00
July 15	82	37	0.00
July 16	85	43	0.00
July 17	87	50	0.00
July 18	82	51	0.00
July 19	83	48	0.00
July 20	82	49	0.00
July 21	88	47	0.00
July 22	87	51	0.00
July 23	79	55	0.15
July 24	78	52	0.00
July 25	83	49	0.00
July 26	84	44	0.00
July 27	90	47	0.00
July 28	75	53	0.00
July 29	85	53	0.03
July 30	88	47	0.00
July 31	92	50	0.00

August 2020 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	90	55	0.00
August 2	95	51	0.00
August 3	89	56	0.00
August 4	85	48	0.00
August 5	90	49	0.00
August 6	83	55	0.00
August 7	80	50	0.00
August 8	81	39	0.00
August 9	81	47	0.00
August 10	85	45	0.00
August 11	83	47	0.00
August 12	78	52	0.00
August 13	77	46	0.00
August 14	79	39	0.00
August 15	87	42	0.00
August 16	93	47	0.00
August 17	93	53	0.00
August 18	91	56	0.00
August 19	87	56	0.25
August 20	84	55	0.00
August 21	87	48	0.00
August 22	88	54	0.00
August 23	88	47	0.00
August 24	83	54	0.00
August 25	87	56	0.00
August 26	84	50	0.01
August 27	76	51	0.08
August 28	81	44	0.00
August 29	81	46	0.00
August 30	69	45	0.00
August 31	57	41	0.00

September 2020 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	77	36	0.00
September 2	79	50	0.00
September 3	87	52	0.00
September 4	90	44	0.00
September 5	90	51	0.00
September 6	86	49	0.00
September 7	62	33	0.24
September 8	51	25	0.00
September 9	65	25	0.00
September 10	74	33	0.00
September 11	80	38	0.00
September 12	83	41	0.00
September 13	82	44	0.00
September 14	84	46	0.00
September 15	79	48	0.00
September 16	75	42	0.00
September 17	77	41	0.00
September 18	75	39	0.00
September 19	62	45	0.16
September 20	64	42	0.00
September 21	76	40	0.00
September 22	77	43	0.00
September 23	76	41	0.00
September 24	71	45	0.00
September 25	62	34	0.00
September 26	56	38	0.00
September 27	57	34	0.00
September 28	69	27	0.00
September 29	78	36	0.00
September 30	70	34	0.00

October 2020 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	66	32	0.00
October 2	75	41	0.00
October 3	74	35	0.00
October 4	75	41	0.00
October 5	72	37	0.00
October 6	76	41	0.00
October 7	76	40	0.00
October 8	73	43	0.00
October 9	72	35	0.00
October 10	73	40	0.00
October 11	48	31	0.00
October 12	58	35	0.00
October 13	62	30	0.03
October 14	48	32	0.00
October 15	47	28	0.00
October 16	63	31	0.00
October 17	52	24	0.00
October 18	51	22	0.00
October 19	58	48	0.00
October 20	52	33	0.00
October 21	51	22	0.00
October 22	30	11	0.00
October 23	37	7	0.00
October 24	24	5	0.01
October 25	13	-6	0.00
October 26	26	-9	0.00
October 27	46	12	0.00
October 28	57	30	0.00
October 29	64	30	0.00
October 30	67	34	0.00
October 31	54	28	0.00

November 2020 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	61	24	0.00
November 2	70	34	0.00
November 3	70	33	0.00
November 4	66	36	0.00
November 5	70	39	0.00
November 6	67	35	0.00
November 7	61	28	0.04
November 8	27	9	0.14
November 9	18	0	0.00
November 10	29	3	0.00
November 11	26	6	0.00
November 12	26	11	0.00
November 13	36	9	0.02
November 14	31	19	0.00
November 15	41	19	0.00
November 16	41	21	0.00
November 17	54	26	0.00
November 18	51	33	0.01
November 19	43	23	0.00
November 20	36	13	0.00
November 21	39	14	0.00
November 22	35	12	0.00
November 23	38	17	0.00
November 24	39	19	0.00
November 25	36	18	0.00
November 26	37	16	0.00
November 27	39	16	0.00
November 28	42	17	0.00
November 29	36	11	0.00
November 30	45	18	0.00

December 2020 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	35	11	0.00
December 2	33	7	0.00
December 3	39	13	0.00
December 4	41	15	0.00
December 5	40	11	0.00
December 6	45	16	0.00
December 7	43	15	0.00
December 8	55	28	0.00
December 9	51	25	0.00
December 10	35	12	0.00
December 11	26	10	0.00
December 12	27	5	0.00
December 13	28	7	0.00
December 14	23	9	0.01
December 15	30	6	0.00
December 16	36	24	0.00
December 17	36	22	0.00
December 18	35	17	0.00
December 19	39	23	0.00
December 20	47	30	0.00
December 21	53	31	0.00
December 22	42	18	0.00
December 23	26	3	0.00
December 24	30	5	0.00
December 25	35	12	0.00
December 26	39	27	0.00
December 27	33	14	0.00
December 28	27	7	0.00
December 29	30	3	0.00
December 30	29	18	0.00
December 31	34	19	0.00

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Weather Station Details

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