Dillon Weather in 1984

Historical record of Dillon, Montana weather for the year 1984 based on NOAA data.

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1984 Dillon Weather Extremes
Highest temperature	90 °F	August 18
Lowest temperature	-20 °F	January 18
Highest daily low	58 °F	July 28
Lowest daily high	5 °F	December 16
Most daily precipitation	0.8 inches	June 21
Most daily snow	6.0 inches	December 11
Total annual precipitation	10.7 inches	-
Total annual snow	77.9 inches	-

What was the hottest temperature in Dillon in 1984?

The highest temperature recorded in Dillon, Montana in 1984 was 90 °F which happened 4 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Dillon in 1984

Rank	Temperature	Date
1	90 °F	Aug 18
1	90 °F	Aug 9
1	90 °F	Jul 17
1	90 °F	Jul 12
5	89 °F	Aug 10
5	89 °F	Jun 29
7	88 °F	Jul 26
7	88 °F	Jul 15
7	88 °F	Jul 5
7	88 °F	Jun 28

What was the coldest temperature in Dillon in 1984?

The lowest temperature recorded in Dillon, Montana in 1984 was -20 °F which happened on Jan 18.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Dillon in 1984

Rank	Temperature	Date
1	-20 °F	January 18
2	-19 °F	January 17
3	-18 °F	December 17
4	-17 °F	December 16
5	-10 °F	December 4
5	-10 °F	January 20
5	-10 °F	January 19
5	-10 °F	January 15
9	-7 °F	December 24
9	-7 °F	December 5

January 1984 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	31	11	0.00	0.0
January 2	31	9	0.00	0.0
January 3	41	25	0.00	0.0
January 4	42	31	0.00	0.0
January 5	49	29	0.00	0.0
January 6	50	34	0.00	0.0
January 7	45	29	0.00	0.0
January 8	41	27	0.00	0.0
January 9	35	22	0.00	0.0
January 10	38	20	0.00	0.0
January 11	40	23	0.00	0.0
January 12	35	20	0.00	0.3
January 13	24	9	0.00	0.5
January 14	10	-3	0.00	0.0
January 15	20	-10	0.00	0.0
January 16	18	2	0.03	0.5
January 17	8	-19	0.00	0.0
January 18	13	-20	0.00	0.0
January 19	15	-10	0.00	0.0
January 20	17	-10	0.00	0.0
January 21	26	5	0.00	0.0
January 22	27	15	0.00	0.0
January 23	35	19	0.00	0.0
January 24	44	24	0.00	0.0
January 25	44	30	0.00	0.0
January 26	38	21	0.00	0.0
January 27	42	31	0.00	0.0
January 28	49	34	0.00	0.0
January 29	45	20	0.00	0.0
January 30	47	17	0.00	0.0
January 31	45	18	0.00	0.0

February 1984 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	43	22	0.00	0.0
February 2	38	14	0.00	0.0
February 3	55	27	0.00	0.0
February 4	50	22	0.00	0.0
February 5	52	18	0.00	0.0
February 6	49	22	0.00	0.0
February 7	45	23	0.00	0.0
February 8	45	18	0.00	0.0
February 9	42	16	0.00	0.0
February 10	35	16	0.07	1.8
February 11	36	11	0.00	0.0
February 12	38	20	0.00	0.0
February 13	47	27	0.00	0.0
February 14	39	19	0.00	0.3
February 15	37	11	0.00	0.0
February 16	34	18	0.04	1.5
February 17	36	18	0.04	0.8
February 18	33	3	0.00	0.0
February 19	34	6	0.00	0.0
February 20	38	13	0.00	0.0
February 21	38	22	0.00	0.0
February 22	36	20	0.02	0.5
February 23	36	16	0.00	0.0
February 24	39	17	0.00	0.0
February 25	36	17	0.00	0.0
February 26	37	18	0.00	0.0
February 27	45	12	0.00	0.0
February 28	51	19	0.00	0.0
February 29	47	25	0.00	0.0

March 1984 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	50	29	0.00	0.0
March 2	36	26	0.07	3.3
March 3	38	20	0.06	1.8
March 4	30	11	0.06	2.5
March 5	36	7	0.00	0.0
March 6	44	21	0.00	0.0
March 7	50	20	0.00	0.0
March 8	50	24	0.00	0.0
March 9	45	27	0.00	0.5
March 10	51	24	0.00	0.0
March 11	49	32	0.00	0.0
March 12	45	27	0.00	0.0
March 13	49	24	0.00	0.0
March 14	56	29	0.00	0.0
March 15	41	24	0.00	0.0
March 16	45	27	0.08	2.5
March 17	40	29	0.14	5.0
March 18	43	25	0.00	0.0
March 19	52	29	0.00	0.0
March 20	58	34	0.01	0.0
March 21	45	32	0.00	0.0
March 22	45	30	0.00	0.0
March 23	52	25	0.00	0.0
March 24	34	24	0.09	3.8
March 25	43	20	0.00	0.0
March 26	42	26	0.00	0.3
March 27	40	24	0.14	3.5
March 28	45	19	0.00	0.0
March 29	43	24	0.00	0.0
March 30	45	27	0.00	0.0
March 31	49	23	0.00	0.0

April 1984 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	43	26	0.00	0.0
April 2	47	23	0.00	0.0
April 3	52	19	0.00	0.0
April 4	55	25	0.00	0.0
April 5	59	29	0.00	0.0
April 6	50	31	0.63	5.0
April 7	50	18	0.00	0.0
April 8	52	31	0.06	1.0
April 9	49	25	0.05	2.0
April 10	48	31	0.00	0.0
April 11	44	23	0.00	1.0
April 12	51	21	0.00	0.0
April 13	50	25	0.00	0.0
April 14	68	24	0.00	0.0
April 15	73	30	0.00	0.0
April 16	75	37	0.00	0.0
April 17	67	41	0.00	0.0
April 18	60	40	0.00	0.0
April 19	49	36	0.08	0.0
April 20	41	32	0.52	3.0
April 21	55	30	0.00	0.0
April 22	64	35	0.00	0.0
April 23	50	29	0.00	0.0
April 24	47	24	0.01	0.0
April 25	30	24	0.01	0.5
April 26	30	23	0.01	0.5
April 27	35	20	0.00	0.0
April 28	43	14	0.00	0.0
April 29	39	27	0.05	1.5
April 30	50	18	0.00	0.0

May 1984 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	53	30	0.01	0.0
May 2	57	36	0.00	0.0
May 3	55	32	0.00	0.0
May 4	55	24	0.00	0.0
May 5	40	30	0.10	1.4
May 6	45	26	0.00	0.0
May 7	59	29	0.00	0.0
May 8	69	31	0.00	0.0
May 9	67	46	0.00	0.0
May 10	57	34	0.00	0.0
May 11	67	40	0.00	0.0
May 12	72	40	0.00	0.0
May 13	80	38	0.23	0.0
May 14	78	49	0.39	0.0
May 15	65	45	0.17	0.0
May 16	49	31	0.01	0.0
May 17	63	28	0.00	0.0
May 18	68	35	0.00	0.0
May 19	76	42	0.00	0.0
May 20	67	43	0.00	0.0
May 21	57	35	0.00	0.0
May 22	69	30	0.00	0.0
May 23	71	42	0.00	0.0
May 24	54	36	0.00	0.0
May 25	57	31	0.00	0.0
May 26	62	40	0.05	0.0
May 27	64	36	0.00	0.0
May 28	76	33	0.00	0.0
May 29	85	43	0.00	0.0
May 30	82	54	0.00	0.0
May 31	n/a	45	0.01	0.0

June 1984 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	61	27	0.00
June 2	65	30	0.00
June 3	62	40	0.00
June 4	57	42	0.00
June 5	58	41	0.11
June 6	57	39	0.19
June 7	56	32	0.05
June 8	57	36	0.00
June 9	59	32	0.00
June 10	53	36	0.00
June 11	57	37	0.47
June 12	64	42	0.00
June 13	63	45	0.42
June 14	73	39	0.01
June 15	73	47	0.02
June 16	72	n/a	0.00
June 17	74	43	0.00
June 18	72	42	0.00
June 19	63	48	0.00
June 20	63	48	0.00
June 21	62	43	0.75
June 22	64	37	0.04
June 23	77	35	0.00
June 24	81	46	0.00
June 25	82	52	0.00
June 26	84	47	0.00
June 27	82	53	0.00
June 28	88	51	0.00
June 29	89	57	0.00
June 30	74	40	0.00

July 1984 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	79	40	0.00
July 2	81	46	0.00
July 3	79	44	0.00
July 4	80	45	0.00
July 5	88	47	0.00
July 6	83	56	0.02
July 7	80	50	0.09
July 8	78	42	0.01
July 9	78	42	0.00
July 10	81	41	0.00
July 11	85	51	0.00
July 12	90	55	0.00
July 13	85	47	0.00
July 14	84	49	0.00
July 15	88	48	0.00
July 16	85	47	0.00
July 17	90	47	0.00
July 18	81	58	0.00
July 19	86	50	0.00
July 20	80	53	0.00
July 21	71	54	0.55
July 22	67	50	0.00
July 23	65	51	0.12
July 24	83	52	0.00
July 25	85	52	0.00
July 26	88	56	0.12
July 27	79	58	0.00
July 28	74	58	0.49
July 29	74	54	0.02
July 30	79	46	0.00
July 31	79	50	0.00

August 1984 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	74	51	0.03
August 2	82	51	0.00
August 3	84	50	0.25
August 4	75	53	0.05
August 5	81	50	0.00
August 6	80	48	0.00
August 7	81	45	0.00
August 8	85	49	0.00
August 9	90	48	0.00
August 10	89	51	0.00
August 11	74	52	0.00
August 12	86	48	0.00
August 13	82	54	0.20
August 14	84	47	0.00
August 15	86	50	0.00
August 16	78	54	0.00
August 17	83	48	0.00
August 18	90	53	0.33
August 19	81	54	0.08
August 20	76	45	0.00
August 21	78	41	0.00
August 22	84	45	0.00
August 23	83	51	0.15
August 24	82	52	0.20
August 25	82	48	0.06
August 26	84	49	0.00
August 27	84	53	0.00
August 28	79	53	0.00
August 29	81	48	0.00
August 30	82	46	0.26
August 31	68	51	0.61

September 1984 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
September 1	68	45	0.00	0.0
September 2	74	37	0.00	0.0
September 3	73	39	0.00	0.0
September 4	84	44	0.00	0.0
September 5	80	53	0.00	0.0
September 6	65	40	0.20	0.0
September 7	61	36	0.00	0.0
September 8	67	41	0.00	0.0
September 9	72	42	0.00	0.0
September 10	72	38	0.00	0.0
September 11	67	42	0.00	0.0
September 12	66	37	0.00	0.0
September 13	66	27	0.00	0.0
September 14	62	26	0.00	0.0
September 15	73	34	0.06	0.0
September 16	77	40	0.00	0.0
September 17	83	43	0.00	0.0
September 18	86	45	0.00	0.0
September 19	80	46	0.00	0.0
September 20	74	47	0.03	0.0
September 21	52	35	0.10	0.0
September 22	55	28	0.00	0.0
September 23	40	27	0.00	0.5
September 24	37	23	0.07	2.5
September 25	52	20	0.00	0.0
September 26	46	32	0.00	0.0
September 27	39	27	0.02	1.0
September 28	48	26	0.00	0.0
September 29	59	21	0.00	0.0
September 30	70	29	0.00	0.0

October 1984 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	68	32	0.00	0.0
October 2	67	32	0.00	0.0
October 3	73	35	0.00	0.0
October 4	74	36	0.00	0.0
October 5	66	42	0.00	0.0
October 6	69	32	0.00	0.0
October 7	72	37	0.00	0.0
October 8	75	40	0.00	0.0
October 9	74	39	0.00	0.0
October 10	74	39	0.00	0.0
October 11	67	41	0.09	0.0
October 12	52	34	0.08	0.0
October 13	48	29	0.00	0.0
October 14	42	26	0.00	0.0
October 15	38	21	0.11	3.0
October 16	43	15	0.00	0.0
October 17	38	16	0.00	0.0
October 18	36	23	0.00	0.0
October 19	34	21	0.00	0.0
October 20	37	17	0.00	0.0
October 21	41	10	0.00	0.0
October 22	42	19	0.00	0.0
October 23	49	12	0.00	0.0
October 24	41	30	0.04	2.0
October 25	54	24	0.00	0.0
October 26	50	23	0.12	2.0
October 27	38	14	0.00	0.0
October 28	42	19	0.00	0.0
October 29	44	21	0.00	0.0
October 30	45	15	0.00	0.0
October 31	38	17	0.00	0.0

November 1984 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	48	15	0.00	0.0
November 2	52	32	0.00	0.0
November 3	49	27	0.07	1.0
November 4	45	25	0.00	0.0
November 5	49	20	0.00	0.0
November 6	51	27	0.00	0.0
November 7	49	31	0.00	0.0
November 8	30	17	0.09	2.3
November 9	41	21	0.03	0.3
November 10	39	18	0.00	0.0
November 11	46	25	0.00	0.0
November 12	55	35	0.00	0.0
November 13	50	33	0.00	0.0
November 14	39	20	0.00	0.0
November 15	38	13	0.00	0.0
November 16	42	17	0.00	0.0
November 17	43	16	0.00	0.0
November 18	45	18	0.00	0.0
November 19	45	20	0.00	0.0
November 20	44	21	0.00	0.0
November 21	40	29	0.00	0.0
November 22	45	19	0.00	0.0
November 23	55	24	0.16	3.0
November 24	48	26	0.18	4.0
November 25	29	8	0.00	0.0
November 26	27	5	0.00	0.0
November 27	26	0	0.00	0.0
November 28	39	15	0.00	0.0
November 29	33	16	0.00	0.0
November 30	28	14	0.03	1.0

December 1984 Dillon Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	27	10	0.00	0.0
December 2	22	2	0.00	0.0
December 3	15	n/a	0.00	0.0
December 4	14	-10	0.00	0.0
December 5	24	-7	0.00	0.0
December 6	35	2	0.00	0.0
December 7	42	15	0.00	0.0
December 8	38	18	0.00	0.0
December 9	43	22	0.00	0.0
December 10	42	26	0.00	0.0
December 11	35	5	0.19	6.0
December 12	23	3	0.00	0.0
December 13	24	0	0.00	0.0
December 14	26	-4	0.00	0.0
December 15	27	5	0.07	3.0
December 16	5	-17	0.03	0.5
December 17	18	-18	0.00	0.0
December 18	13	-4	0.00	0.0
December 19	20	-1	0.00	0.0
December 20	28	0	0.00	0.0
December 21	28	16	0.00	0.0
December 22	39	21	0.00	0.0
December 23	36	8	0.00	0.5
December 24	30	-7	0.00	0.0
December 25	33	14	0.00	0.0
December 26	36	17	0.00	0.0
December 27	38	23	0.00	0.0
December 28	30	12	0.00	0.0
December 29	33	15	0.00	0.0
December 30	38	18	0.00	0.0
December 31	29	6	0.00	0.0

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Weather Station Details

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