Casper Weather in 1998

Historical record of Casper, Wyoming weather for the year 1998 based on NOAA data.

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1998 Casper Weather Extremes
Highest temperature	103 °F	July 18
Lowest temperature	-25 °F	December 23
Highest daily low	62 °F	September 6
Lowest daily high	-9 °F	December 20
Most daily precipitation	2.1 inches	October 16
Most daily snow	16.0 inches	October 16
Total annual precipitation	14.5 inches	-

What was the hottest temperature in Casper in 1998?

The highest temperature recorded in Casper, Wyoming in 1998 was 103 °F which happened on July 18.

Highest Temperatures: All-Time By Year

Highest Temperatures in Casper in 1998

Rank	Temperature	Date
1	103 °F	Jul 18
2	101 °F	Jul 19
3	98 °F	Jul 17
4	97 °F	Jul 20
4	97 °F	Jul 16
4	97 °F	Jul 14
7	96 °F	Sep 4
7	96 °F	Jul 13
9	95 °F	Aug 23
9	95 °F	Jul 11

What was the coldest temperature in Casper in 1998?

The lowest temperature recorded in Casper, Wyoming in 1998 was -25 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Casper in 1998

Rank	Temperature	Date
1	-25 °F	December 23
1	-25 °F	December 20
3	-24 °F	December 21
4	-19 °F	December 22
5	-10 °F	December 19
5	-10 °F	January 12
5	-10 °F	January 10
5	-10 °F	January 9
9	-9 °F	December 24
10	-6 °F	March 7

January 1998 Casper Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	47	35	0.00	0.0
January 2	47	23	0.00	0.0
January 3	33	15	0.00	0.0
January 4	43	28	0.00	0.0
January 5	34	24	0.00	0.5
January 6	31	14	0.00	0.0
January 7	36	21	0.00	0.0
January 8	32	9	0.00	0.3
January 9	19	-10	0.02	0.5
January 10	5	-10	0.00	0.0
January 11	3	-4	0.07	1.5
January 12	8	-10	0.06	1.5
January 13	39	0	0.01	0.2
January 14	34	20	0.00	0.0
January 15	38	21	0.00	0.0
January 16	30	15	0.00	0.0
January 17	44	25	0.00	0.0
January 18	41	23	0.00	0.0
January 19	50	28	0.01	0.2
January 20	32	13	0.21	4.0
January 21	26	3	0.01	0.3
January 22	29	6	0.00	0.0
January 23	31	13	0.00	0.0
January 24	41	31	0.00	0.0
January 25	41	24	0.00	0.0
January 26	43	24	0.00	0.0
January 27	45	30	0.00	0.0
January 28	40	25	0.00	0.0
January 29	47	27	0.00	0.0
January 30	48	32	0.00	0.0
January 31	35	21	0.10	2.0

February 1998 Casper Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	37	19	0.00	0.0
February 2	43	18	0.00	0.0
February 3	50	24	0.00	0.0
February 4	34	26	0.00	0.0
February 5	40	24	0.00	0.0
February 6	47	25	0.00	0.0
February 7	51	30	0.00	0.0
February 8	48	28	0.00	0.0
February 9	39	27	0.00	0.0
February 10	36	25	0.00	0.0
February 11	40	20	0.00	0.0
February 12	39	19	0.00	0.0
February 13	41	28	0.00	0.0
February 14	44	27	0.00	0.0
February 15	45	30	0.11	0.8
February 16	33	27	0.09	1.4
February 17	40	20	0.00	0.0
February 18	37	20	0.00	0.0
February 19	40	22	0.00	0.0
February 20	44	20	0.00	0.0
February 21	46	24	0.00	0.0
February 22	48	27	0.00	0.0
February 23	43	25	0.00	0.0
February 24	56	29	0.05	0.8
February 25	30	15	0.31	4.7
February 26	27	9	0.00	0.0
February 27	26	4	0.00	0.0
February 28	27	2	0.00	0.0

March 1998 Casper Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	30	3	0.00	0.0
March 2	39	14	0.00	0.0
March 3	42	20	0.00	0.0
March 4	33	7	0.01	0.4
March 5	32	3	0.00	0.0
March 6	17	9	0.02	2.0
March 7	17	-6	0.00	0.4
March 8	25	-1	0.00	0.0
March 9	31	0	0.00	0.0
March 10	38	6	0.00	0.0
March 11	40	2	0.00	0.0
March 12	46	24	0.00	0.0
March 13	52	27	0.00	0.0
March 14	58	24	0.00	0.0
March 15	54	26	0.00	0.0
March 16	56	23	0.00	0.0
March 17	46	32	0.00	0.0
March 18	32	24	0.02	1.0
March 19	34	18	0.01	0.2
March 20	47	22	0.00	0.0
March 21	54	27	0.00	0.0
March 22	59	32	0.00	0.0
March 23	62	41	0.00	0.0
March 24	68	46	0.00	0.0
March 25	69	43	0.00	0.0
March 26	60	40	0.01	0.0
March 27	56	31	0.02	0.0
March 28	52	32	0.18	0.3
March 29	32	19	0.21	4.0
March 30	31	16	0.04	0.8
March 31	41	12	0.00	0.0

April 1998 Casper Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	54	26	0.00	0.0
April 2	51	34	0.00	0.0
April 3	56	28	0.00	0.0
April 4	58	28	0.01	0.0
April 5	55	29	0.01	0.0
April 6	44	24	0.24	0.0
April 7	46	32	0.05	0.3
April 8	49	30	0.11	0.5
April 9	54	26	0.02	0.3
April 10	61	28	0.00	0.0
April 11	72	36	0.00	0.0
April 12	59	35	0.02	0.0
April 13	52	34	0.02	0.0
April 14	37	32	0.40	4.0
April 15	43	29	0.04	0.4
April 16	47	22	0.00	0.0
April 17	43	26	0.00	0.0
April 18	48	24	0.00	0.0
April 19	49	29	0.00	0.0
April 20	54	25	0.08	0.0
April 21	60	29	0.00	0.0
April 22	69	24	0.00	0.0
April 23	76	30	0.00	0.0
April 24	68	38	0.00	0.0
April 25	60	29	0.00	0.0
April 26	56	24	0.00	0.0
April 27	59	26	0.00	0.0
April 28	64	25	0.00	0.0
April 29	70	33	0.00	0.0
April 30	74	35	0.00	0.0

May 1998 Casper Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	67	37	0.00	n/a
May 2	69	28	0.00	n/a
May 3	75	32	0.00	n/a
May 4	65	36	0.00	n/a
May 5	71	30	0.03	n/a
May 6	65	42	0.01	n/a
May 7	63	34	0.00	n/a
May 8	56	30	0.00	n/a
May 9	62	36	0.00	n/a
May 10	61	43	0.16	n/a
May 11	51	37	0.28	n/a
May 12	64	34	0.00	n/a
May 13	75	38	0.00	n/a
May 14	63	41	0.00	n/a
May 15	64	41	0.17	n/a
May 16	74	37	0.00	n/a
May 17	77	41	0.00	n/a
May 18	74	35	0.00	n/a
May 19	78	35	0.00	n/a
May 20	82	47	0.00	n/a
May 21	74	45	0.00	n/a
May 22	68	41	0.00	n/a
May 23	69	40	0.01	n/a
May 24	71	34	0.07	n/a
May 25	76	38	0.00	n/a
May 26	84	42	0.00	n/a
May 27	77	47	0.00	n/a
May 28	82	37	0.00	n/a
May 29	82	47	0.00	n/a
May 30	76	43	0.00	n/a
May 31	76	34	0.00	n/a

June 1998 Casper Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
June 1	82	47	0.00	n/a
June 2	64	38	0.00	n/a
June 3	55	34	0.00	n/a
June 4	41	32	0.32	2.0
June 5	56	32	0.00	n/a
June 6	65	31	0.08	n/a
June 7	56	42	0.28	n/a
June 8	54	44	0.00	n/a
June 9	65	44	0.05	n/a
June 10	71	47	0.00	n/a
June 11	68	45	0.12	n/a
June 12	76	47	0.00	n/a
June 13	68	45	0.09	n/a
June 14	63	44	0.09	n/a
June 15	66	36	0.00	n/a
June 16	66	47	0.00	n/a
June 17	48	43	1.25	n/a
June 18	70	42	0.32	n/a
June 19	81	46	0.00	n/a
June 20	69	41	0.00	n/a
June 21	73	42	0.00	n/a
June 22	81	43	0.00	n/a
June 23	77	47	0.04	n/a
June 24	78	45	0.03	n/a
June 25	85	47	0.00	n/a
June 26	77	43	0.00	n/a
June 27	73	44	0.00	n/a
June 28	86	43	0.00	n/a
June 29	87	46	0.00	n/a
June 30	84	49	0.00	n/a

July 1998 Casper Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
July 1	89	51	0.00	n/a
July 2	88	54	0.14	n/a
July 3	87	54	0.24	n/a
July 4	87	57	0.00	n/a
July 5	93	57	0.00	n/a
July 6	91	60	0.00	n/a
July 7	87	54	0.00	n/a
July 8	87	55	0.00	n/a
July 9	90	53	0.00	n/a
July 10	92	53	0.00	n/a
July 11	95	58	0.00	n/a
July 12	94	47	0.00	n/a
July 13	96	57	0.00	n/a
July 14	97	57	0.00	n/a
July 15	92	53	0.00	n/a
July 16	97	50	0.00	n/a
July 17	98	53	0.00	n/a
July 18	103	57	0.00	n/a
July 19	101	62	0.00	n/a
July 20	97	62	0.00	n/a
July 21	83	57	0.00	n/a
July 22	86	52	0.00	n/a
July 23	87	58	0.00	n/a
July 24	80	58	0.01	n/a
July 25	79	61	0.25	n/a
July 26	88	57	0.00	n/a
July 27	89	55	0.00	n/a
July 28	87	62	0.04	n/a
July 29	74	58	1.10	n/a
July 30	75	56	0.18	n/a
July 31	87	53	0.03	n/a

August 1998 Casper Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
August 1	88	56	0.01	n/a
August 2	78	51	0.07	n/a
August 3	70	57	0.28	n/a
August 4	75	55	0.03	n/a
August 5	85	50	0.00	n/a
August 6	91	50	0.00	n/a
August 7	91	51	0.00	n/a
August 8	89	58	0.00	n/a
August 9	85	56	0.00	n/a
August 10	87	54	0.04	n/a
August 11	87	53	0.00	n/a
August 12	89	51	0.00	n/a
August 13	91	51	0.00	n/a
August 14	88	55	0.00	n/a
August 15	90	51	0.00	n/a
August 16	89	55	0.01	n/a
August 17	91	50	0.07	n/a
August 18	89	58	0.06	n/a
August 19	86	54	0.00	n/a
August 20	88	56	0.00	n/a
August 21	86	53	0.00	n/a
August 22	92	55	0.00	n/a
August 23	95	43	0.00	n/a
August 24	85	50	0.00	n/a
August 25	89	44	0.00	n/a
August 26	91	56	0.02	n/a
August 27	78	55	0.00	n/a
August 28	88	51	0.00	n/a
August 29	92	52	0.00	n/a
August 30	93	49	0.00	n/a
August 31	83	54	0.00	n/a

September 1998 Casper Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
September 1	85	43	0.00	n/a
September 2	93	54	0.00	n/a
September 3	93	54	0.00	n/a
September 4	96	48	0.00	n/a
September 5	94	53	0.00	n/a
September 6	93	62	0.00	n/a
September 7	93	56	0.00	n/a
September 8	92	58	0.01	n/a
September 9	91	59	0.00	n/a
September 10	91	54	0.00	n/a
September 11	82	54	0.09	n/a
September 12	81	56	0.03	n/a
September 13	72	48	0.00	n/a
September 14	79	47	0.00	n/a
September 15	83	42	0.00	n/a
September 16	88	43	0.00	n/a
September 17	88	53	0.00	n/a
September 18	88	51	0.00	n/a
September 19	71	46	0.01	n/a
September 20	56	45	0.28	n/a
September 21	51	43	0.36	n/a
September 22	71	44	0.00	n/a
September 23	69	49	0.01	n/a
September 24	77	48	0.00	n/a
September 25	77	43	0.00	n/a
September 26	71	42	0.00	n/a
September 27	78	41	0.00	n/a
September 28	79	41	0.00	n/a
September 29	82	37	0.00	n/a
September 30	62	41	0.00	n/a

October 1998 Casper Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	69	35	0.02	0.0
October 2	66	37	0.01	0.0
October 3	52	39	0.04	0.0
October 4	43	32	0.86	1.0
October 5	48	31	0.00	0.0
October 6	58	33	0.00	0.0
October 7	70	37	0.00	0.0
October 8	74	46	0.00	0.0
October 9	67	34	0.00	0.0
October 10	68	32	0.00	0.0
October 11	62	31	0.00	0.0
October 12	71	27	0.00	0.0
October 13	75	29	0.00	0.0
October 14	65	32	0.00	0.0
October 15	61	32	0.04	0.0
October 16	44	32	2.06	16.0
October 17	37	32	0.27	2.7
October 18	42	27	0.00	0.0
October 19	44	26	0.00	0.0
October 20	47	23	0.00	0.0
October 21	52	25	0.00	0.0
October 22	63	27	0.00	0.0
October 23	58	39	0.00	0.0
October 24	61	37	0.00	0.0
October 25	62	35	0.00	0.0
October 26	62	33	0.00	0.0
October 27	60	30	0.18	0.0
October 28	50	43	0.99	0.0
October 29	46	33	0.09	0.1
October 30	39	33	0.06	0.4
October 31	44	33	0.00	0.0

November 1998 Casper Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	47	30	0.00	0.0
November 2	41	33	0.05	0.2
November 3	36	30	0.18	2.1
November 4	41	24	0.03	0.5
November 5	39	26	0.00	0.0
November 6	35	25	0.16	3.0
November 7	35	20	0.00	0.0
November 8	46	20	0.00	0.0
November 9	25	16	0.00	0.2
November 10	34	16	0.00	0.0
November 11	41	21	0.00	0.0
November 12	44	23	0.00	0.0
November 13	53	32	0.00	0.0
November 14	59	38	0.00	0.0
November 15	59	33	0.00	0.0
November 16	49	27	0.00	0.0
November 17	61	30	0.00	0.0
November 18	43	27	0.00	0.0
November 19	43	23	0.00	0.0
November 20	45	23	0.00	0.0
November 21	53	36	0.00	0.0
November 22	53	29	0.00	0.0
November 23	57	29	0.00	0.0
November 24	55	30	0.00	0.0
November 25	50	30	0.00	0.0
November 26	63	42	0.00	0.0
November 27	64	40	0.00	0.0
November 28	61	37	0.00	0.0
November 29	54	35	0.00	0.0
November 30	58	34	0.00	0.0

December 1998 Casper Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	59	39	0.00	0.0
December 2	57	40	0.00	0.0
December 3	58	31	0.00	0.0
December 4	56	22	0.00	0.0
December 5	32	14	0.00	0.0
December 6	31	11	0.00	0.0
December 7	32	7	0.00	0.0
December 8	37	22	0.00	0.0
December 9	29	7	0.02	0.5
December 10	30	11	0.00	0.0
December 11	40	25	0.00	0.0
December 12	48	26	0.00	0.0
December 13	51	33	0.00	0.0
December 14	55	21	0.00	0.0
December 15	49	12	0.00	0.0
December 16	50	25	0.00	0.0
December 17	55	29	0.00	0.0
December 18	29	-5	0.08	3.0
December 19	-5	-10	0.00	0.5
December 20	-9	-25	0.00	0.0
December 21	1	-24	0.00	0.0
December 22	10	-19	0.00	0.0
December 23	9	-25	0.00	0.0
December 24	21	-9	0.00	0.0
December 25	33	19	0.00	0.0
December 26	39	23	0.00	0.0
December 27	37	16	0.00	0.0
December 28	45	32	0.00	0.0
December 29	47	23	0.00	0.0
December 30	42	18	0.00	0.0
December 31	44	15	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1949–2024	Casper-Natrona County International Airport	location
1900–1948	Casper 2 E	location