Great Falls Weather in 2005

Historical record of Great Falls, Montana weather for the year 2005 based on NOAA data.

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2005 Great Falls Weather Extremes
Highest temperature	98 °F	August 6
Lowest temperature	-31 °F	January 14
Highest daily low	67 °F	August 1
Lowest daily high	-17 °F	January 14
Most daily precipitation	2.4 inches	June 2
Most daily snow	10.8 inches	November 27
Total annual precipitation	15.7 inches	-
Total annual snow	71.6 inches	-

What was the hottest temperature in Great Falls in 2005?

The highest temperature recorded in Great Falls, Montana in 2005 was 98 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Great Falls in 2005

Rank	Temperature	Date
1	98 °F	Aug 6
1	98 °F	Jul 31
3	97 °F	Aug 29
3	97 °F	Aug 5
5	96 °F	Jul 22
5	96 °F	Jul 15
7	95 °F	Aug 21
7	95 °F	Aug 7
7	95 °F	Aug 1
7	95 °F	Jul 29
7	95 °F	Jul 13
7	95 °F	Jul 12
7	95 °F	Jul 8

What was the coldest temperature in Great Falls in 2005?

The lowest temperature recorded in Great Falls, Montana in 2005 was -31 °F which happened on Jan 14.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Great Falls in 2005

Rank	Temperature	Date
1	-31 °F	January 14
2	-27 °F	January 15
3	-26 °F	January 13
4	-18 °F	January 3
5	-16 °F	January 5
6	-15 °F	January 2
6	-15 °F	January 1
8	-12 °F	January 12
9	-11 °F	January 9
9	-11 °F	January 4

January 2005 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	-3	-15	0.02	1.0
January 2	-1	-15	0.01	0.4
January 3	2	-18	0.00	0.2
January 4	6	-11	0.00	0.2
January 5	14	-16	0.00	0.0
January 6	27	9	0.03	2.0
January 7	9	2	0.04	1.3
January 8	5	-7	0.02	0.9
January 9	9	-11	0.00	0.3
January 10	27	4	0.00	0.0
January 11	27	15	0.00	0.0
January 12	27	-12	0.02	1.2
January 13	-11	-26	0.00	0.3
January 14	-17	-31	0.00	0.0
January 15	8	-27	0.00	0.0
January 16	37	-10	0.01	0.2
January 17	43	31	0.00	0.0
January 18	51	41	0.00	0.0
January 19	58	50	0.00	0.0
January 20	60	44	0.00	0.0
January 21	50	17	0.01	0.3
January 22	52	15	0.00	0.0
January 23	63	48	0.00	0.0
January 24	60	41	0.00	0.0
January 25	56	29	0.00	0.0
January 26	45	24	0.00	0.0
January 27	53	22	0.00	0.0
January 28	52	26	0.00	0.0
January 29	50	25	0.00	0.0
January 30	48	27	0.00	0.0
January 31	51	30	0.00	0.0

February 2005 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	50	30	0.00	0.0
February 2	55	39	0.00	0.0
February 3	57	41	0.00	0.0
February 4	56	41	0.00	0.0
February 5	43	10	0.00	0.0
February 6	17	6	0.00	0.1
February 7	23	4	0.00	0.0
February 8	38	9	0.00	0.0
February 9	46	20	0.00	0.0
February 10	51	21	0.00	0.0
February 11	62	31	0.00	0.0
February 12	54	29	0.00	0.0
February 13	50	21	0.00	0.0
February 14	38	17	0.00	0.0
February 15	34	6	0.00	0.0
February 16	39	10	0.00	0.0
February 17	40	15	0.00	0.0
February 18	42	9	0.00	0.0
February 19	29	11	0.00	0.0
February 20	23	10	0.01	0.6
February 21	41	8	0.00	0.0
February 22	47	8	0.00	0.0
February 23	51	13	0.00	0.0
February 24	59	23	0.00	0.0
February 25	60	27	0.00	0.0
February 26	49	20	0.00	0.0
February 27	51	15	0.00	0.0
February 28	58	18	0.00	0.0

March 2005 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	55	29	0.00	0.0
March 2	58	25	0.00	0.0
March 3	55	27	0.00	0.0
March 4	60	19	0.00	0.0
March 5	60	30	0.00	0.0
March 6	58	25	0.00	0.0
March 7	61	20	0.01	0.0
March 8	61	34	0.02	0.0
March 9	69	33	0.00	0.0
March 10	56	28	0.00	0.0
March 11	64	40	0.00	0.0
March 12	40	26	0.32	3.3
March 13	35	22	0.12	2.9
March 14	30	21	0.11	2.0
March 15	39	21	0.01	0.2
March 16	47	33	0.00	0.0
March 17	37	6	0.08	5.4
March 18	26	3	0.01	0.6
March 19	20	13	0.02	1.9
March 20	30	18	0.00	0.0
March 21	50	19	0.00	0.0
March 22	37	21	0.12	2.7
March 23	21	16	0.11	6.1
March 24	19	4	0.01	2.7
March 25	36	0	0.00	0.0
March 26	43	20	0.00	0.0
March 27	60	39	0.00	0.0
March 28	56	33	0.00	0.0
March 29	50	31	0.00	0.0
March 30	49	28	0.00	0.0
March 31	52	25	0.00	0.0

April 2005 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	67	37	0.00	0.0
April 2	55	31	0.00	0.0
April 3	59	33	0.04	0.0
April 4	56	31	0.00	0.0
April 5	54	33	0.00	0.0
April 6	72	36	0.00	0.0
April 7	76	48	0.00	0.0
April 8	57	38	0.00	0.0
April 9	47	36	0.00	0.0
April 10	54	33	0.00	0.0
April 11	60	30	0.00	0.0
April 12	67	26	0.00	0.0
April 13	59	30	0.00	0.0
April 14	42	32	0.44	3.8
April 15	52	30	0.00	0.0
April 16	69	36	0.00	0.0
April 17	61	40	0.05	0.0
April 18	47	34	0.33	0.0
April 19	46	36	0.03	0.0
April 20	41	33	0.19	0.0
April 21	49	33	0.05	0.0
April 22	63	30	0.00	0.0
April 23	66	39	0.00	0.0
April 24	66	35	0.00	0.0
April 25	65	32	0.00	0.0
April 26	56	37	0.02	0.0
April 27	37	23	0.03	0.0
April 28	36	17	0.01	0.2
April 29	44	17	0.00	0.0
April 30	40	23	0.01	0.4

May 2005 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	44	19	0.00
May 2	51	17	0.00
May 3	64	24	0.00
May 4	66	38	0.00
May 5	71	38	0.00
May 6	74	48	0.00
May 7	59	46	0.01
May 8	55	44	0.00
May 9	56	40	0.05
May 10	54	41	0.03
May 11	46	36	0.01
May 12	46	30	0.01
May 13	69	29	0.02
May 14	74	36	0.02
May 15	72	46	0.00
May 16	73	52	0.23
May 17	59	38	0.36
May 18	69	39	0.00
May 19	67	45	0.00
May 20	72	43	0.15
May 21	64	42	0.00
May 22	75	42	0.08
May 23	63	39	0.00
May 24	57	32	0.05
May 25	61	35	0.05
May 26	67	38	0.00
May 27	72	32	0.00
May 28	71	35	0.00
May 29	64	35	0.00
May 30	66	35	0.00
May 31	72	33	0.00

June 2005 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	53	45	0.82
June 2	49	43	2.42
June 3	59	46	0.59
June 4	69	46	0.02
June 5	73	43	0.11
June 6	60	46	0.02
June 7	63	39	0.00
June 8	60	38	0.00
June 9	60	45	0.06
June 10	68	47	0.07
June 11	69	44	0.00
June 12	56	46	0.76
June 13	68	42	0.01
June 14	76	42	0.08
June 15	75	53	0.03
June 16	70	50	0.56
June 17	69	52	0.21
June 18	69	47	0.00
June 19	76	44	0.00
June 20	82	48	0.00
June 21	88	57	0.00
June 22	88	63	0.64
June 23	76	52	0.00
June 24	73	45	0.00
June 25	76	50	0.06
June 26	64	47	0.00
June 27	72	53	0.37
June 28	68	48	0.00
June 29	70	48	0.02
June 30	78	49	0.00

July 2005 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	82	55	0.00
July 2	77	49	0.00
July 3	74	43	0.00
July 4	79	42	0.00
July 5	86	48	0.00
July 6	92	54	0.00
July 7	85	56	0.00
July 8	95	52	0.00
July 9	77	56	0.07
July 10	76	48	0.00
July 11	81	52	0.00
July 12	95	49	0.00
July 13	95	59	0.00
July 14	85	48	0.00
July 15	96	51	0.00
July 16	87	53	0.03
July 17	75	49	0.00
July 18	90	47	0.00
July 19	92	58	0.00
July 20	94	48	0.00
July 21	88	51	0.00
July 22	96	60	0.00
July 23	89	57	0.00
July 24	91	50	0.00
July 25	64	44	0.00
July 26	81	41	0.00
July 27	88	49	0.00
July 28	94	50	0.00
July 29	95	65	0.00
July 30	94	55	0.00
July 31	98	54	0.00

August 2005 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	95	67	0.01
August 2	86	60	0.01
August 3	79	52	0.00
August 4	89	49	0.00
August 5	97	61	0.00
August 6	98	53	0.00
August 7	95	63	0.00
August 8	83	56	0.00
August 9	86	54	0.00
August 10	80	54	0.00
August 11	73	52	0.00
August 12	59	45	0.24
August 13	65	40	0.00
August 14	78	39	0.00
August 15	85	44	0.00
August 16	84	46	0.00
August 17	84	46	0.10
August 18	63	44	0.00
August 19	78	40	0.00
August 20	90	40	0.00
August 21	95	45	0.00
August 22	81	53	0.16
August 23	86	49	0.41
August 24	63	45	0.02
August 25	74	45	0.00
August 26	84	44	0.00
August 27	86	45	0.00
August 28	90	51	0.00
August 29	97	54	0.00
August 30	69	49	0.02
August 31	75	46	0.00

September 2005 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	79	40	0.00
September 2	87	47	0.00
September 3	91	51	0.00
September 4	85	50	0.00
September 5	72	49	0.00
September 6	77	43	0.00
September 7	85	44	0.00
September 8	89	47	0.00
September 9	75	51	0.02
September 10	57	38	0.00
September 11	65	32	0.00
September 12	63	34	0.01
September 13	67	37	0.00
September 14	75	47	0.00
September 15	76	40	0.00
September 16	65	41	0.37
September 17	50	43	0.52
September 18	67	39	0.00
September 19	74	50	0.00
September 20	79	48	0.00
September 21	66	38	0.00
September 22	70	42	0.00
September 23	47	40	0.29
September 24	42	38	0.44
September 25	61	34	0.00
September 26	72	45	0.00
September 27	57	32	0.03
September 28	67	31	0.00
September 29	73	59	0.00
September 30	75	49	0.00

October 2005 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	63	41	0.08	0.0
October 2	58	38	0.04	0.0
October 3	43	36	0.20	0.0
October 4	38	31	0.17	0.3
October 5	49	30	0.01	0.1
October 6	61	37	0.00	0.0
October 7	63	45	0.00	0.0
October 8	53	37	0.00	0.0
October 9	57	31	0.00	0.0
October 10	63	32	0.00	0.0
October 11	64	37	0.00	0.0
October 12	65	33	0.00	0.0
October 13	62	42	0.00	0.0
October 14	69	37	0.00	0.0
October 15	75	45	0.00	0.0
October 16	62	41	0.00	0.0
October 17	71	55	0.00	0.0
October 18	60	38	0.00	0.0
October 19	72	34	0.06	0.0
October 20	53	37	0.00	0.0
October 21	57	34	0.01	0.0
October 22	58	27	0.00	0.0
October 23	64	27	0.00	0.0
October 24	74	40	0.00	0.0
October 25	70	35	0.00	0.0
October 26	71	48	0.02	0.0
October 27	48	39	0.06	0.0
October 28	57	37	0.04	0.0
October 29	50	33	0.00	0.0
October 30	51	29	0.00	0.0
October 31	51	32	0.00	0.0

November 2005 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	65	42	0.00	0.0
November 2	48	36	0.00	0.0
November 3	47	31	0.03	0.0
November 4	47	33	0.00	0.0
November 5	46	28	0.00	0.0
November 6	48	28	0.00	0.0
November 7	42	25	0.27	2.2
November 8	34	25	0.06	1.7
November 9	49	28	0.00	0.0
November 10	64	46	0.00	0.0
November 11	55	40	0.00	0.0
November 12	43	24	0.00	0.0
November 13	41	22	0.00	0.0
November 14	37	12	0.01	0.5
November 15	37	13	0.00	0.0
November 16	46	25	0.00	0.0
November 17	46	29	0.06	0.7
November 18	56	32	0.00	0.0
November 19	55	27	0.00	0.0
November 20	61	32	0.00	0.0
November 21	60	29	0.00	0.0
November 22	61	42	0.00	0.0
November 23	61	35	0.00	0.0
November 24	56	29	0.00	0.0
November 25	58	38	0.00	0.0
November 26	42	28	0.27	5.3
November 27	29	23	0.89	10.8
November 28	24	13	0.08	2.0
November 29	17	4	0.00	0.3
November 30	14	-2	0.02	1.4

December 2005 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	7	-9	0.08	2.1
December 2	6	-8	0.03	1.0
December 3	1	-9	0.00	0.1
December 4	23	-7	0.00	0.0
December 5	30	2	0.04	1.1
December 6	4	-10	0.01	0.3
December 7	14	-4	0.00	0.0
December 8	26	14	0.00	0.0
December 9	38	25	0.00	0.0
December 10	37	24	0.00	0.0
December 11	41	34	0.00	0.0
December 12	44	32	0.00	0.0
December 13	37	26	0.01	0.2
December 14	30	13	0.00	0.0
December 15	21	8	0.00	0.0
December 16	14	4	0.00	0.1
December 17	10	-4	0.00	0.2
December 18	12	-9	0.00	0.0
December 19	34	7	0.00	0.0
December 20	43	30	0.00	0.0
December 21	52	40	0.00	0.0
December 22	53	38	0.00	0.0
December 23	48	32	0.00	0.0
December 24	53	41	0.00	0.0
December 25	59	41	0.00	0.0
December 26	51	37	0.00	0.0
December 27	43	37	0.00	0.0
December 28	44	30	0.11	0.0
December 29	44	24	0.01	0.0
December 30	43	25	0.00	0.0
December 31	52	33	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1937–2024	Great Falls International Airport	location
1892–1937	Great Falls 16th Street	location