Great Falls Weather in 1998

Historical record of Great Falls, Montana weather for the year 1998 based on NOAA data.

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1998 Great Falls Weather Extremes
Highest temperature	99 °F	August 6
Lowest temperature	-30 °F	January 12
Highest daily low	67 °F	July 27
Lowest daily high	-13 °F	January 11
Most daily precipitation	1.9 inches	May 30
Most daily snow	5.7 inches	March 17
Total annual precipitation	17.4 inches	-
Total annual snow	49.3 inches	-

What was the hottest temperature in Great Falls in 1998?

The highest temperature recorded in Great Falls, Montana in 1998 was 99 °F which happened on August 6.

Highest Temperatures: All-Time By Year

Highest Temperatures in Great Falls in 1998

Rank	Temperature	Date
1	99 °F	Aug 6
2	96 °F	Aug 5
2	96 °F	Jul 17
4	95 °F	Sep 7
4	95 °F	Sep 2
6	94 °F	Sep 4
6	94 °F	Sep 1
6	94 °F	Jul 27
9	93 °F	Sep 3
9	93 °F	Aug 13
9	93 °F	Aug 11
9	93 °F	Aug 9
9	93 °F	Jul 19

What was the coldest temperature in Great Falls in 1998?

The lowest temperature recorded in Great Falls, Montana in 1998 was -30 °F which happened on Jan 12.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Great Falls in 1998

Rank	Temperature	Date
1	-30 °F	January 12
2	-29 °F	January 11
3	-26 °F	December 20
4	-18 °F	December 23
4	-18 °F	January 9
6	-17 °F	December 19
6	-17 °F	January 2
8	-15 °F	January 10
8	-15 °F	January 3
10	-13 °F	December 22

January 1998 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	57	7	0.00	0.0
January 2	8	-17	0.05	0.7
January 3	20	-15	0.01	0.3
January 4	8	-4	0.00	0.2
January 5	36	6	0.00	0.0
January 6	37	29	0.00	0.0
January 7	38	0	0.00	0.0
January 8	0	-11	0.01	0.3
January 9	1	-18	0.00	0.0
January 10	-7	-15	0.11	2.7
January 11	-13	-29	0.00	0.1
January 12	0	-30	0.00	0.0
January 13	39	-2	0.00	0.0
January 14	42	28	0.00	0.0
January 15	40	27	0.00	0.0
January 16	38	24	0.00	0.0
January 17	44	27	0.04	0.4
January 18	48	28	0.00	0.0
January 19	38	17	0.16	2.6
January 20	22	17	0.34	3.7
January 21	32	16	0.00	0.0
January 22	36	19	0.00	0.0
January 23	39	18	0.00	0.0
January 24	41	34	0.00	0.0
January 25	43	30	0.00	0.0
January 26	48	33	0.00	0.0
January 27	44	31	0.00	0.0
January 28	45	26	0.00	0.0
January 29	54	35	0.00	0.0
January 30	49	32	0.00	0.0
January 31	46	23	0.00	0.0

February 1998 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	42	16	0.00	0.0
February 2	36	16	0.00	0.0
February 3	45	22	0.00	0.0
February 4	43	20	0.00	0.0
February 5	50	24	0.00	0.0
February 6	53	29	0.00	0.0
February 7	50	37	0.01	0.0
February 8	39	23	0.00	0.0
February 9	49	25	0.00	0.0
February 10	45	23	0.00	0.0
February 11	47	29	0.00	0.0
February 12	46	28	0.00	0.0
February 13	50	32	0.00	0.0
February 14	48	25	0.00	0.0
February 15	50	25	0.00	0.0
February 16	44	24	0.00	0.0
February 17	48	17	0.00	0.0
February 18	50	20	0.00	0.0
February 19	52	26	0.00	0.0
February 20	53	28	0.00	0.0
February 21	56	35	0.06	0.0
February 22	47	28	0.00	0.0
February 23	46	21	0.00	0.0
February 24	32	14	0.13	1.4
February 25	30	16	0.22	2.0
February 26	33	5	0.00	0.0
February 27	35	7	0.00	0.0
February 28	34	8	0.00	0.0

March 1998 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	42	11	0.00	0.0
March 2	46	22	0.00	0.0
March 3	36	18	0.13	2.8
March 4	22	15	0.15	2.5
March 5	19	8	0.03	0.5
March 6	18	-1	0.01	0.2
March 7	26	-6	0.00	0.0
March 8	22	11	0.02	0.3
March 9	21	9	0.03	0.3
March 10	13	1	0.05	1.5
March 11	44	5	0.00	0.0
March 12	55	31	0.00	0.0
March 13	44	27	0.00	0.0
March 14	60	31	0.00	0.0
March 15	59	27	0.00	0.0
March 16	58	31	0.00	0.0
March 17	37	20	0.47	5.7
March 18	29	14	0.00	0.5
March 19	44	12	0.00	0.0
March 20	53	24	0.00	0.0
March 21	45	26	0.07	0.0
March 22	43	33	0.03	0.0
March 23	53	33	0.08	0.0
March 24	60	38	0.00	0.0
March 25	55	34	0.00	0.0
March 26	54	37	0.00	0.0
March 27	47	34	0.00	0.0
March 28	36	27	0.01	0.1
March 29	38	27	0.02	0.3
March 30	54	27	0.00	0.0
March 31	59	29	0.00	0.0

April 1998 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	58	27	0.00	0.0
April 2	58	29	0.00	0.0
April 3	63	30	0.00	0.0
April 4	57	31	0.00	0.0
April 5	38	33	0.02	0.0
April 6	46	33	0.02	0.3
April 7	50	32	0.13	0.0
April 8	51	29	0.00	0.0
April 9	52	24	0.00	0.0
April 10	58	32	0.01	0.0
April 11	59	37	0.00	0.0
April 12	46	25	0.03	0.1
April 13	51	25	0.00	0.0
April 14	46	27	0.00	0.0
April 15	44	30	0.03	0.4
April 16	52	24	0.00	0.0
April 17	45	31	0.12	0.1
April 18	59	30	0.00	0.0
April 19	58	31	0.00	0.0
April 20	59	34	0.00	0.0
April 21	73	34	0.00	0.0
April 22	76	35	0.00	0.0
April 23	78	48	0.00	0.0
April 24	55	43	0.06	0.0
April 25	54	34	0.00	0.0
April 26	59	30	0.00	0.0
April 27	69	36	0.00	0.0
April 28	74	34	0.00	0.0
April 29	80	39	0.00	0.0
April 30	71	40	0.00	0.0

May 1998 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	70	30	0.00
May 2	79	35	0.00
May 3	83	50	0.00
May 4	67	40	0.00
May 5	79	37	0.00
May 6	64	34	0.00
May 7	72	35	0.00
May 8	68	33	0.00
May 9	64	34	0.00
May 10	59	37	0.00
May 11	68	35	0.00
May 12	71	34	0.00
May 13	63	46	0.04
May 14	59	41	0.43
May 15	62	39	0.00
May 16	68	31	0.01
May 17	59	45	0.20
May 18	61	37	0.00
May 19	74	32	0.00
May 20	82	39	0.00
May 21	59	46	0.34
May 22	62	45	0.14
May 23	63	38	0.00
May 24	71	41	0.00
May 25	80	47	0.00
May 26	85	49	0.04
May 27	64	40	0.00
May 28	69	42	0.00
May 29	80	36	0.00
May 30	62	46	1.88
May 31	67	44	0.00

June 1998 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
June 1	65	36	0.71	0.1
June 2	53	34	0.05	0.2
June 3	57	38	0.00	0.0
June 4	61	32	0.00	0.0
June 5	62	42	0.00	0.0
June 6	69	46	0.00	0.0
June 7	52	47	0.19	0.0
June 8	58	41	0.01	0.0
June 9	72	37	0.05	0.0
June 10	68	49	0.64	0.0
June 11	73	52	0.06	0.0
June 12	70	52	0.19	0.0
June 13	71	47	0.67	0.0
June 14	65	47	0.15	0.0
June 15	63	46	0.01	0.0
June 16	56	44	0.24	0.0
June 17	61	47	0.04	0.0
June 18	68	45	0.01	0.0
June 19	62	48	0.40	0.0
June 20	63	47	0.03	0.0
June 21	72	44	0.00	0.0
June 22	76	46	0.00	0.0
June 23	74	50	0.00	0.0
June 24	74	50	0.00	0.0
June 25	69	52	0.19	0.0
June 26	54	48	0.88	0.0
June 27	65	46	0.66	0.0
June 28	71	42	0.00	0.0
June 29	74	45	0.00	0.0
June 30	75	47	0.00	0.0

July 1998 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	75	51	0.22
July 2	76	49	0.00
July 3	77	54	0.64
July 4	78	52	0.01
July 5	80	56	0.00
July 6	78	50	0.00
July 7	82	52	0.00
July 8	85	53	0.33
July 9	87	62	0.00
July 10	89	60	0.16
July 11	80	54	0.00
July 12	79	54	0.00
July 13	84	53	0.00
July 14	83	53	0.00
July 15	87	48	0.00
July 16	91	56	0.00
July 17	96	51	0.00
July 18	91	54	0.00
July 19	93	53	0.00
July 20	90	48	0.00
July 21	77	47	0.00
July 22	82	54	0.00
July 23	88	51	0.00
July 24	78	57	0.07
July 25	91	52	0.00
July 26	92	56	0.00
July 27	94	67	0.15
July 28	87	62	0.15
July 29	72	58	0.00
July 30	84	52	0.00
July 31	88	58	0.00

August 1998 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	73	54	0.39
August 2	72	60	0.10
August 3	79	58	0.00
August 4	88	56	0.00
August 5	96	58	0.00
August 6	99	64	0.03
August 7	88	58	0.02
August 8	85	51	0.00
August 9	93	50	0.00
August 10	92	58	0.01
August 11	93	58	0.01
August 12	91	55	0.00
August 13	93	56	0.00
August 14	85	52	0.13
August 15	92	56	0.00
August 16	88	52	0.01
August 17	83	46	0.00
August 18	81	45	0.00
August 19	79	41	0.00
August 20	88	49	0.79
August 21	86	52	0.01
August 22	81	51	0.00
August 23	81	47	0.22
August 24	74	50	0.00
August 25	83	43	0.00
August 26	84	50	0.00
August 27	85	46	0.00
August 28	90	50	0.00
August 29	92	48	0.00
August 30	90	52	0.00
August 31	85	49	0.00

September 1998 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	94	52	0.00
September 2	95	59	0.00
September 3	93	57	0.00
September 4	94	53	0.00
September 5	89	48	0.00
September 6	88	49	0.00
September 7	95	62	0.00
September 8	85	60	0.00
September 9	86	57	0.11
September 10	70	57	0.39
September 11	80	52	0.00
September 12	77	47	0.00
September 13	83	51	0.00
September 14	83	45	0.00
September 15	89	53	0.00
September 16	89	52	0.00
September 17	86	52	0.00
September 18	72	46	0.08
September 19	66	43	0.15
September 20	50	42	0.02
September 21	66	35	0.00
September 22	68	34	0.00
September 23	72	38	0.00
September 24	72	50	0.00
September 25	63	46	0.23
September 26	57	44	0.02
September 27	71	42	0.00
September 28	73	43	0.00
September 29	63	36	0.00
September 30	63	46	0.00

October 1998 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	68	40	0.00	0.0
October 2	65	41	0.01	0.0
October 3	56	32	0.00	0.0
October 4	57	26	0.00	0.0
October 5	60	29	0.00	0.0
October 6	70	42	0.00	0.0
October 7	77	44	0.00	0.0
October 8	74	43	0.00	0.0
October 9	63	38	0.00	0.0
October 10	43	32	0.65	1.0
October 11	51	32	0.00	0.0
October 12	53	30	0.00	0.0
October 13	67	38	0.00	0.0
October 14	60	40	0.00	0.0
October 15	46	38	0.00	0.0
October 16	42	29	0.14	0.0
October 17	53	30	0.00	0.0
October 18	47	30	0.00	0.0
October 19	53	28	0.00	0.0
October 20	59	25	0.00	0.0
October 21	69	35	0.00	0.0
October 22	71	40	0.00	0.0
October 23	62	42	0.00	0.0
October 24	64	33	0.00	0.0
October 25	66	30	0.00	0.0
October 26	63	40	0.00	0.0
October 27	63	31	0.00	0.0
October 28	61	26	0.00	0.0
October 29	48	23	0.00	0.0
October 30	49	18	0.00	0.0
October 31	57	22	0.00	0.0

November 1998 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	53	29	0.00	0.0
November 2	39	25	0.00	0.0
November 3	38	33	0.00	0.0
November 4	46	31	0.00	0.0
November 5	39	29	0.01	0.1
November 6	30	26	0.07	1.3
November 7	30	24	0.02	0.2
November 8	26	21	0.20	2.9
November 9	23	7	0.09	1.2
November 10	34	19	0.00	0.0
November 11	38	23	0.00	0.0
November 12	42	28	0.00	0.0
November 13	51	35	0.00	0.0
November 14	52	30	0.00	0.0
November 15	54	42	0.00	0.0
November 16	50	31	0.00	0.0
November 17	34	22	0.23	4.4
November 18	40	14	0.00	0.0
November 19	40	24	0.00	0.0
November 20	46	32	0.00	0.0
November 21	53	38	0.00	0.0
November 22	44	30	0.00	0.0
November 23	45	33	0.03	0.0
November 24	46	34	0.00	0.0
November 25	53	38	0.00	0.0
November 26	64	44	0.00	0.0
November 27	49	34	0.00	0.0
November 28	39	30	0.31	2.9
November 29	34	25	0.00	0.0
November 30	43	23	0.00	0.0

December 1998 Great Falls Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	45	34	0.00	0.0
December 2	53	38	0.00	0.0
December 3	38	28	0.00	0.0
December 4	30	23	0.00	0.0
December 5	32	18	0.00	0.0
December 6	34	19	0.00	0.0
December 7	37	19	0.00	0.0
December 8	42	19	0.00	0.0
December 9	37	17	0.00	0.0
December 10	42	29	0.00	0.0
December 11	49	37	0.00	0.0
December 12	51	39	0.00	0.0
December 13	57	39	0.00	0.0
December 14	51	21	0.00	0.0
December 15	40	22	0.00	0.0
December 16	51	30	0.00	0.0
December 17	55	14	0.07	2.0
December 18	14	-9	0.02	0.8
December 19	-8	-17	0.02	0.7
December 20	-10	-26	0.00	0.1
December 21	7	-10	0.00	0.0
December 22	11	-13	0.11	1.3
December 23	15	-18	0.00	0.0
December 24	31	14	0.00	0.0
December 25	30	4	0.00	0.0
December 26	39	21	0.00	0.0
December 27	39	27	0.00	0.0
December 28	41	4	0.00	0.0
December 29	43	5	0.00	0.0
December 30	43	11	0.00	0.1
December 31	40	15	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