Boulder Weather in 1998

Historical record of Boulder, Colorado weather for the year 1998 based on NOAA data.

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1998 Boulder Weather Extremes
Highest temperature	100 °F	July 20
Lowest temperature	-13 °F	December 22
Highest daily low	68 °F	July 19
Lowest daily high	5 °F	December 20
Most daily precipitation	2.0 inches	March 18
Most daily snow	16.9 inches	March 18
Total annual precipitation	22.3 inches	-
Total annual snow	101.7 inches	-

What was the hottest temperature in Boulder in 1998?

The highest temperature recorded in Boulder, Colorado in 1998 was 100 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Boulder in 1998

Rank	Temperature	Date
1	100 °F	Jul 20
1	100 °F	Jul 18
3	99 °F	Jul 19
4	97 °F	Jul 13
5	96 °F	Jul 21
6	95 °F	Jul 14
6	95 °F	Jul 12
8	94 °F	Sep 4
8	94 °F	Jul 17
8	94 °F	Jul 5

What was the coldest temperature in Boulder in 1998?

The lowest temperature recorded in Boulder, Colorado in 1998 was -13 °F which happened on Dec 22.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Boulder in 1998

Rank	Temperature	Date
1	-13 °F	December 22
2	-7 °F	December 23
2	-7 °F	December 21
4	-5 °F	December 24
5	-3 °F	December 20
6	-1 °F	March 8
7	1 °F	December 19
8	3 °F	March 11
9	6 °F	January 10
10	7 °F	December 10

January 1998 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	66	39	0.00	0.0
January 2	64	42	0.00	0.0
January 3	58	24	0.00	0.0
January 4	48	20	0.00	0.0
January 5	48	24	0.00	0.0
January 6	41	23	1.04	9.2
January 7	44	12	0.00	0.0
January 8	47	20	0.00	0.0
January 9	40	13	0.02	1.1
January 10	31	6	0.00	0.0
January 11	52	13	0.00	0.0
January 12	46	15	0.00	0.0
January 13	48	17	0.01	0.1
January 14	46	26	0.00	0.0
January 15	49	28	0.00	0.0
January 16	47	26	0.00	0.0
January 17	53	32	0.00	0.0
January 18	50	33	0.00	0.0
January 19	48	24	0.00	0.0
January 20	47	26	0.00	0.0
January 21	36	17	0.00	0.0
January 22	37	21	0.00	0.0
January 23	44	22	0.00	0.0
January 24	50	24	0.00	0.0
January 25	48	33	0.00	0.0
January 26	57	27	0.00	0.0
January 27	57	30	0.00	0.0
January 28	53	35	0.00	0.0
January 29	59	24	0.00	0.0
January 30	54	28	0.00	0.0
January 31	40	31	0.00	0.0

February 1998 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	49	20	0.01	0.3
February 2	52	23	0.00	0.0
February 3	47	24	0.00	0.0
February 4	46	21	0.00	0.0
February 5	36	27	0.01	0.0
February 6	50	25	0.00	0.0
February 7	44	25	0.00	0.0
February 8	52	29	0.00	0.0
February 9	45	30	0.00	0.0
February 10	45	23	0.00	0.0
February 11	48	23	0.00	0.0
February 12	48	19	0.00	0.0
February 13	53	23	0.00	0.0
February 14	54	28	0.00	0.0
February 15	49	26	0.00	0.0
February 16	41	31	0.19	1.4
February 17	44	24	0.01	0.0
February 18	47	26	0.00	0.0
February 19	45	22	0.00	0.0
February 20	44	19	0.00	0.0
February 21	55	23	0.00	0.0
February 22	57	33	0.00	0.0
February 23	55	30	0.00	0.0
February 24	62	28	0.01	0.0
February 25	58	36	0.00	0.0
February 26	41	24	0.00	0.0
February 27	37	16	0.00	0.0
February 28	39	17	0.00	0.0

March 1998 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	42	16	0.00	0.0
March 2	45	15	0.00	0.0
March 3	58	21	0.00	0.0
March 4	50	27	0.01	0.3
March 5	44	18	0.04	0.7
March 6	38	18	0.00	0.0
March 7	32	16	0.38	10.0
March 8	33	-1	0.02	0.4
March 9	29	13	0.01	0.3
March 10	46	16	0.00	0.0
March 11	43	3	0.06	2.6
March 12	55	17	0.00	0.0
March 13	63	28	0.00	0.0
March 14	59	24	0.00	0.0
March 15	59	33	0.00	0.0
March 16	53	27	0.00	0.0
March 17	56	30	0.00	0.0
March 18	45	30	2.02	16.9
March 19	37	16	0.12	3.9
March 20	46	16	0.00	0.0
March 21	56	27	0.00	0.0
March 22	63	35	0.00	0.0
March 23	69	44	0.00	0.0
March 24	76	43	0.00	0.0
March 25	75	44	0.00	0.0
March 26	71	51	0.00	0.0
March 27	66	43	0.00	0.0
March 28	62	34	0.00	0.0
March 29	58	34	0.08	0.1
March 30	38	25	0.36	3.6
March 31	48	18	0.31	4.1

April 1998 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	61	27	0.00	0.0
April 2	60	32	0.68	4.8
April 3	50	30	0.17	0.2
April 4	59	30	0.00	0.0
April 5	62	35	0.00	0.0
April 6	58	38	0.06	0.0
April 7	50	30	0.00	0.0
April 8	52	29	0.49	2.6
April 9	57	29	0.02	0.0
April 10	62	31	0.00	0.0
April 11	79	35	0.00	0.0
April 12	77	47	0.00	0.0
April 13	59	39	0.00	0.0
April 14	47	32	0.40	0.0
April 15	43	32	0.72	2.4
April 16	39	28	0.51	3.5
April 17	50	24	0.00	0.0
April 18	45	30	0.58	5.7
April 19	57	30	0.00	0.0
April 20	51	32	0.23	0.2
April 21	58	34	0.00	0.0
April 22	66	33	0.00	0.0
April 23	76	40	0.00	0.0
April 24	75	46	0.00	0.0
April 25	69	46	0.00	0.0
April 26	55	33	0.69	0.0
April 27	59	33	0.00	0.0
April 28	60	39	0.01	0.0
April 29	66	32	0.00	0.0
April 30	72	40	0.00	0.0

May 1998 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	67	36	0.03
May 2	66	40	0.00
May 3	76	41	0.00
May 4	75	45	0.00
May 5	66	40	0.28
May 6	65	39	0.01
May 7	66	40	0.14
May 8	59	42	0.39
May 9	61	33	0.24
May 10	71	40	0.03
May 11	68	43	0.00
May 12	68	37	0.01
May 13	84	43	0.00
May 14	82	44	0.00
May 15	69	39	0.00
May 16	74	35	0.00
May 17	83	46	0.00
May 18	83	54	0.00
May 19	79	47	0.00
May 20	76	46	0.00
May 21	80	51	0.00
May 22	74	51	0.46
May 23	71	40	0.18
May 24	70	43	0.03
May 25	71	40	0.00
May 26	77	43	0.02
May 27	84	45	0.00
May 28	82	51	0.00
May 29	83	49	0.00
May 30	85	53	0.00
May 31	84	48	0.00

June 1998 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	87	49	0.00
June 2	86	52	0.00
June 3	80	40	0.02
June 4	51	41	0.38
June 5	49	33	0.47
June 6	69	33	0.00
June 7	71	42	0.00
June 8	70	46	0.41
June 9	67	44	0.23
June 10	68	44	0.01
June 11	75	44	0.03
June 12	80	49	0.00
June 13	75	46	0.00
June 14	75	51	0.00
June 15	69	40	0.18
June 16	70	45	0.00
June 17	66	49	0.02
June 18	74	46	0.00
June 19	87	55	0.00
June 20	85	54	0.02
June 21	74	49	0.08
June 22	82	49	0.00
June 23	86	53	0.00
June 24	85	49	0.00
June 25	90	48	0.00
June 26	93	60	0.00
June 27	92	54	0.00
June 28	91	51	0.00
June 29	91	59	0.00
June 30	89	59	0.00

July 1998 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	85	59	0.00
July 2	89	59	0.00
July 3	87	58	0.00
July 4	78	55	0.01
July 5	94	55	0.00
July 6	90	63	0.06
July 7	85	56	0.00
July 8	82	57	0.00
July 9	81	58	0.35
July 10	84	54	0.00
July 11	93	57	0.00
July 12	95	60	0.00
July 13	97	59	0.00
July 14	95	61	0.00
July 15	88	59	0.00
July 16	86	53	0.00
July 17	94	61	0.00
July 18	100	62	0.00
July 19	99	68	0.00
July 20	100	66	0.00
July 21	96	65	0.00
July 22	77	59	0.61
July 23	76	58	0.11
July 24	77	58	0.04
July 25	82	58	0.84
July 26	81	58	0.08
July 27	82	57	0.05
July 28	83	59	0.00
July 29	86	59	0.06
July 30	68	58	1.74
July 31	74	58	0.07

August 1998 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	77	57	0.19
August 2	83	54	0.00
August 3	75	53	0.06
August 4	73	55	0.36
August 5	77	51	0.17
August 6	83	51	0.00
August 7	86	52	0.00
August 8	92	55	0.00
August 9	80	60	0.07
August 10	81	55	0.00
August 11	84	59	0.01
August 12	85	57	0.00
August 13	86	53	0.00
August 14	87	55	0.00
August 15	87	54	0.05
August 16	86	58	0.00
August 17	91	56	0.00
August 18	88	60	0.01
August 19	86	56	0.00
August 20	83	61	0.00
August 21	85	57	0.00
August 22	92	55	0.04
August 23	91	60	0.00
August 24	91	65	0.01
August 25	79	60	0.00
August 26	86	56	0.00
August 27	86	62	0.00
August 28	86	50	0.00
August 29	90	54	0.00
August 30	93	59	0.00
August 31	84	60	0.00

September 1998 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	78	57	0.04
September 2	86	51	0.00
September 3	92	61	0.00
September 4	94	56	0.00
September 5	93	57	0.00
September 6	93	60	0.00
September 7	88	55	0.00
September 8	89	54	0.00
September 9	89	56	0.03
September 10	90	56	0.00
September 11	88	58	0.00
September 12	77	57	0.11
September 13	78	51	0.10
September 14	78	49	0.00
September 15	79	50	0.00
September 16	82	48	0.00
September 17	87	51	0.01
September 18	89	54	0.00
September 19	81	61	0.00
September 20	78	45	0.01
September 21	67	45	0.19
September 22	65	44	0.14
September 23	71	45	0.01
September 24	81	45	0.00
September 25	84	47	0.00
September 26	82	49	0.00
September 27	77	44	0.00
September 28	86	45	0.00
September 29	79	55	0.02
September 30	68	47	0.00

October 1998 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	58	46	0.04
October 2	70	42	0.05
October 3	51	42	0.00
October 4	60	40	0.29
October 5	53	35	0.00
October 6	64	35	0.00
October 7	71	35	0.00
October 8	78	42	0.00
October 9	76	45	0.00
October 10	72	40	0.00
October 11	67	40	0.00
October 12	70	33	0.00
October 13	76	39	0.00
October 14	75	48	0.00
October 15	68	37	0.00
October 16	60	43	0.05
October 17	51	32	0.03
October 18	62	28	0.00
October 19	59	30	0.00
October 20	49	35	0.00
October 21	58	28	0.00
October 22	69	33	0.00
October 23	69	32	0.02
October 24	68	35	0.00
October 25	65	40	0.00
October 26	64	44	0.00
October 27	57	41	0.10
October 28	55	43	0.36
October 29	62	43	0.00
October 30	49	34	0.01
October 31	40	34	0.17

November 1998 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	45	34	0.06	0.0
November 2	42	33	0.28	0.0
November 3	38	30	0.08	0.0
November 4	44	26	0.02	0.0
November 5	45	27	0.00	0.0
November 6	54	33	0.00	0.0
November 7	44	30	0.67	4.1
November 8	37	21	0.00	0.0
November 9	34	26	0.41	5.3
November 10	39	17	0.00	0.0
November 11	46	18	0.00	0.0
November 12	51	24	0.00	0.0
November 13	66	28	0.00	0.0
November 14	65	40	0.00	0.0
November 15	72	41	0.00	0.0
November 16	63	35	0.00	0.0
November 17	58	33	0.00	0.0
November 18	55	37	0.00	0.0
November 19	47	30	0.01	0.1
November 20	53	23	0.00	0.0
November 21	65	33	0.00	0.0
November 22	72	53	0.00	0.0
November 23	61	35	0.00	0.0
November 24	68	36	0.00	0.0
November 25	61	42	0.00	0.0
November 26	68	37	0.00	0.0
November 27	71	35	0.00	0.0
November 28	64	42	0.00	0.0
November 29	62	45	0.00	0.0
November 30	65	39	0.00	0.0

December 1998 Boulder Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	68	38	0.00	0.0
December 2	68	45	0.00	0.0
December 3	64	35	0.00	0.0
December 4	64	32	0.00	0.0
December 5	53	23	0.00	0.0
December 6	32	20	0.02	0.4
December 7	37	18	0.00	0.0
December 8	40	14	0.00	0.0
December 9	33	23	0.37	7.1
December 10	37	7	0.09	2.6
December 11	47	15	0.00	0.0
December 12	46	22	0.00	0.0
December 13	52	25	0.00	0.0
December 14	61	28	0.00	0.0
December 15	46	27	0.00	0.0
December 16	47	27	0.00	0.0
December 17	63	25	0.00	0.0
December 18	58	19	0.00	0.1
December 19	21	1	0.16	2.8
December 20	5	-3	0.14	2.0
December 21	9	-7	0.27	2.8
December 22	16	-13	0.00	0.0
December 23	17	-7	0.00	0.0
December 24	35	-5	0.00	0.0
December 25	46	23	0.00	0.0
December 26	52	31	0.00	0.0
December 27	47	35	0.00	0.0
December 28	49	35	0.00	0.0
December 29	53	35	0.00	0.0
December 30	58	32	0.00	0.0
December 31	43	27	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1893–2024	Boulder	location