Dillon Weather in 2018

Historical record of Dillon, Montana weather for the year 2018 based on NOAA data.

Jump to Month:

Year:

2018 Dillon Weather Extremes
Highest temperature	96 °F	August 10
Lowest temperature	-24 °F	February 20
Highest daily low	56 °F	August 1
Lowest daily high	-3 °F	February 19
Most daily precipitation	0.7 inches	April 12
Total annual precipitation	9.9 inches	-

What was the hottest temperature in Dillon in 2018?

The highest temperature recorded in Dillon, Montana in 2018 was 96 °F which happened on August 10.

Highest Temperatures: All-Time By Year

Highest Temperatures in Dillon in 2018

Rank	Temperature	Date
1	96 °F	Aug 10
2	94 °F	Aug 11
3	92 °F	Aug 9
4	91 °F	Jul 13
4	91 °F	Jul 10
6	90 °F	Aug 8
6	90 °F	Jul 21
6	90 °F	Jul 20
6	90 °F	Jul 6
10	89 °F	Aug 15
10	89 °F	Aug 1
10	89 °F	Jul 24
10	89 °F	Jul 14

What was the coldest temperature in Dillon in 2018?

The lowest temperature recorded in Dillon, Montana in 2018 was -24 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Dillon in 2018

Rank	Temperature	Date
1	-24 °F	February 20
1	-24 °F	February 19
3	-15 °F	February 21
4	-10 °F	December 31
5	-9 °F	February 23
6	-7 °F	February 27
7	-6 °F	February 13
8	-5 °F	February 18
8	-5 °F	February 12
10	-4 °F	December 7
10	-4 °F	December 6
10	-4 °F	December 5

January 2018 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	25	2	0.00
January 2	24	-1	0.00
January 3	30	9	0.00
January 4	33	12	0.00
January 5	41	28	0.00
January 6	41	27	0.00
January 7	37	28	0.00
January 8	40	24	0.00
January 9	42	25	0.00
January 10	38	23	0.03
January 11	37	21	0.00
January 12	41	31	0.00
January 13	45	27	0.00
January 14	41	23	0.00
January 15	32	20	0.00
January 16	37	15	0.00
January 17	37	19	0.00
January 18	41	21	0.19
January 19	32	13	0.25
January 20	27	1	0.00
January 21	26	8	0.00
January 22	31	14	0.00
January 23	25	9	0.00
January 24	40	12	0.00
January 25	34	14	0.00
January 26	26	8	0.00
January 27	29	9	0.00
January 28	45	24	0.00
January 29	42	27	0.00
January 30	41	18	0.00
January 31	27	14	0.00

February 2018 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	30	10	0.00
February 2	48	22	0.00
February 3	45	33	0.00
February 4	51	12	0.00
February 5	45	15	0.00
February 6	36	21	0.00
February 7	43	25	0.00
February 8	45	9	0.00
February 9	9	-1	0.01
February 10	25	0	0.00
February 11	26	2	0.03
February 12	9	-5	0.00
February 13	34	-6	0.00
February 14	31	12	0.00
February 15	25	6	0.03
February 16	28	11	0.00
February 17	38	16	0.03
February 18	26	-5	0.05
February 19	-3	-24	0.02
February 20	1	-24	0.00
February 21	15	-15	0.00
February 22	14	0	0.00
February 23	15	-9	0.02
February 24	22	6	0.00
February 25	24	9	0.00
February 26	22	5	0.18
February 27	20	-7	0.00
February 28	23	4	0.00

March 2018 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	33	3	0.00
March 2	34	11	0.00
March 3	23	7	0.00
March 4	21	8	0.11
March 5	26	8	0.00
March 6	29	14	0.00
March 7	42	8	0.00
March 8	36	21	0.00
March 9	39	23	0.00
March 10	37	12	0.00
March 11	37	14	0.00
March 12	43	17	0.00
March 13	49	17	0.00
March 14	48	22	0.17
March 15	31	24	0.30
March 16	34	16	0.00
March 17	33	20	0.06
March 18	33	19	0.00
March 19	41	18	0.00
March 20	44	23	0.00
March 21	49	24	0.00
March 22	51	32	0.06
March 23	50	32	0.00
March 24	44	23	0.00
March 25	38	21	0.00
March 26	39	17	0.00
March 27	50	26	0.00
March 28	47	25	0.00
March 29	48	22	0.00
March 30	56	27	0.00
March 31	32	14	0.00

April 2018 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	53	14	0.00
April 2	39	14	0.14
April 3	41	14	0.00
April 4	51	29	0.00
April 5	53	21	0.05
April 6	35	16	0.00
April 7	54	21	0.10
April 8	50	31	0.00
April 9	51	29	0.00
April 10	57	29	0.00
April 11	55	37	0.00
April 12	40	27	0.67
April 13	45	25	0.00
April 14	50	32	0.01
April 15	58	30	0.00
April 16	53	31	0.18
April 17	43	25	0.00
April 18	48	22	0.00
April 19	58	25	0.00
April 20	62	30	0.00
April 21	67	29	0.00
April 22	65	29	0.17
April 23	44	32	0.10
April 24	53	24	0.00
April 25	65	31	0.00
April 26	68	28	0.00
April 27	74	34	0.00
April 28	74	38	0.00
April 29	53	35	0.33
April 30	44	35	0.15

May 2018 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	49	36	0.04
May 2	56	32	0.00
May 3	64	32	0.00
May 4	70	36	0.00
May 5	64	46	0.00
May 6	74	43	0.01
May 7	66	38	0.00
May 8	73	34	0.00
May 9	71	42	0.00
May 10	65	38	0.23
May 11	53	38	0.01
May 12	52	37	0.01
May 13	61	37	0.00
May 14	68	34	0.00
May 15	72	36	0.00
May 16	65	44	0.01
May 17	63	42	0.02
May 18	51	41	0.04
May 19	59	39	0.00
May 20	70	34	0.03
May 21	69	42	0.00
May 22	70	43	0.00
May 23	65	41	0.00
May 24	71	48	0.00
May 25	78	44	0.00
May 26	74	43	0.00
May 27	74	41	0.00
May 28	75	49	0.03
May 29	74	46	0.00
May 30	74	49	0.42
May 31	72	45	0.46

June 2018 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	56	39	0.07
June 2	69	31	0.00
June 3	77	42	0.00
June 4	78	48	0.00
June 5	77	46	0.00
June 6	77	44	0.06
June 7	77	44	0.04
June 8	76	44	0.01
June 9	84	46	0.00
June 10	54	37	0.17
June 11	56	33	0.00
June 12	71	29	0.00
June 13	83	38	0.00
June 14	75	47	0.00
June 15	71	45	0.19
June 16	61	43	0.54
June 17	55	44	0.31
June 18	60	48	0.64
June 19	55	47	0.12
June 20	70	44	0.00
June 21	71	47	0.51
June 22	74	50	0.05
June 23	64	45	0.06
June 24	70	48	0.00
June 25	83	46	0.00
June 26	76	52	0.00
June 27	82	42	0.00
June 28	71	47	0.03
June 29	63	46	0.25
June 30	68	39	0.00

July 2018 Dillon Weather

Day	High (°F)	Low (°F)
July 1	75	50
July 2	78	45
July 3	61	37
July 4	75	35
July 5	88	42
July 6	90	51
July 7	87	52
July 8	85	50
July 9	87	53
July 10	91	56
July 11	83	46
July 12	84	51
July 13	91	50
July 14	89	54
July 15	87	48
July 16	86	55
July 17	77	52
July 18	86	49
July 19	88	49
July 20	90	48
July 21	90	48
July 22	85	44
July 23	85	45
July 24	89	47
July 25	86	49
July 26	88	48
July 27	85	49
July 28	84	43
July 29	82	45
July 30	88	43
July 31	87	48

August 2018 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	89	56	0.01
August 2	87	53	0.00
August 3	80	46	0.00
August 4	79	39	0.00
August 5	74	42	0.00
August 6	83	39	0.00
August 7	84	43	0.00
August 8	90	44	0.00
August 9	92	47	0.00
August 10	96	49	0.00
August 11	94	53	0.00
August 12	88	54	0.00
August 13	83	46	0.00
August 14	83	47	0.00
August 15	89	42	0.00
August 16	85	44	0.00
August 17	86	54	0.00
August 18	77	48	0.00
August 19	83	43	0.00
August 20	65	45	0.47
August 21	62	44	0.00
August 22	70	39	0.00
August 23	78	45	0.00
August 24	80	46	0.00
August 25	79	40	0.00
August 26	70	47	0.13
August 27	59	38	0.17
August 28	66	36	0.00
August 29	77	40	0.00
August 30	77	46	0.00
August 31	74	46	0.00

September 2018 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	75	38	0.00
September 2	78	35	0.00
September 3	79	41	0.00
September 4	71	40	0.00
September 5	83	42	0.00
September 6	85	49	0.00
September 7	84	47	0.00
September 8	80	49	0.00
September 9	76	39	0.00
September 10	78	39	0.00
September 11	72	37	0.00
September 12	63	43	0.00
September 13	65	36	0.00
September 14	69	35	0.00
September 15	67	38	0.07
September 16	73	36	0.00
September 17	74	30	0.00
September 18	73	32	0.00
September 19	62	38	0.10
September 20	61	36	0.00
September 21	71	34	0.00
September 22	77	41	0.00
September 23	61	35	0.03
September 24	57	28	0.00
September 25	62	29	0.00
September 26	66	30	0.00
September 27	70	38	0.00
September 28	57	35	0.00
September 29	46	30	0.00
September 30	41	30	0.10

October 2018 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	63	26	0.00
October 2	66	47	0.00
October 3	64	34	0.00
October 4	51	34	0.24
October 5	49	31	0.00
October 6	48	34	0.04
October 7	51	27	0.00
October 8	51	23	0.00
October 9	39	31	0.09
October 10	38	30	0.01
October 11	45	28	0.00
October 12	59	26	0.00
October 13	38	20	0.13
October 14	38	19	0.00
October 15	51	19	0.00
October 16	55	23	0.00
October 17	59	26	0.00
October 18	66	29	0.00
October 19	66	28	0.00
October 20	71	30	0.00
October 21	68	37	0.00
October 22	60	29	0.00
October 23	57	29	0.00
October 24	62	40	0.00
October 25	55	37	0.00
October 26	63	38	0.00
October 27	53	35	0.00
October 28	64	33	0.00
October 29	48	28	0.07
October 30	43	25	0.00
October 31	40	24	0.00

November 2018 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	52	36	0.00
November 2	53	36	0.00
November 3	45	35	0.00
November 4	49	37	0.00
November 5	44	29	0.00
November 6	44	22	0.00
November 7	40	16	0.01
November 8	34	4	0.03
November 9	44	10	0.00
November 10	36	21	0.00
November 11	27	10	0.00
November 12	34	6	0.00
November 13	49	12	0.00
November 14	53	27	0.00
November 15	51	27	0.00
November 16	45	17	0.02
November 17	28	6	0.00
November 18	35	4	0.00
November 19	44	18	0.00
November 20	47	18	0.00
November 21	50	23	0.00
November 22	46	26	0.00
November 23	42	24	0.00
November 24	34	21	0.14
November 25	36	11	0.00
November 26	40	9	0.00
November 27	46	30	0.00
November 28	44	24	0.00
November 29	39	19	0.00
November 30	27	15	0.09

December 2018 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	28	10	0.00
December 2	22	3	0.00
December 3	21	11	0.00
December 4	27	2	0.00
December 5	19	-4	0.00
December 6	16	-4	0.00
December 7	28	-4	0.00
December 8	31	6	0.00
December 9	29	3	0.00
December 10	36	16	0.00
December 11	34	16	0.00
December 12	35	18	0.01
December 13	33	12	0.00
December 14	35	17	0.00
December 15	40	20	0.00
December 16	47	19	0.00
December 17	47	27	0.00
December 18	44	24	0.06
December 19	36	22	0.01
December 20	40	17	0.00
December 21	39	19	0.00
December 22	28	10	0.00
December 23	36	15	0.00
December 24	35	16	0.00
December 25	24	12	0.00
December 26	27	12	0.00
December 27	24	10	0.02
December 28	24	9	0.00
December 29	33	16	0.00
December 30	31	9	0.02
December 31	13	-10	0.00

Next Year >

Weather Station Details

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