Mammoth Cave National Park Weather in 1990

Historical record of Mammoth Cave National Park, Kentucky weather for the year 1990 based on NOAA data.

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1990 Mammoth Cave National Park Weather Extremes
Highest temperature	100 °F	July 10
Lowest temperature	6 °F	December 24
Highest daily low	79 °F	July 4
Lowest daily high	23 °F	December 24
Most daily precipitation	1.9 inches	October 4
Most daily snow	none	-
Total annual precipitation	42.9 inches	-
Total annual snow	none	-

What was the hottest temperature in Mammoth Cave National Park in 1990?

The highest temperature recorded in Mammoth Cave National Park, Kentucky in 1990 was 100 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Mammoth Cave National Park in 1990

Rank	Temperature	Date
1	100 °F	Jul 10
1	100 °F	Jul 9
3	99 °F	Sep 7
4	98 °F	Sep 2
5	96 °F	Sep 3
5	96 °F	Jul 11
7	95 °F	Jul 8
8	94 °F	Sep 6
8	94 °F	Jul 6
8	94 °F	Jul 5
8	94 °F	Jul 4

What was the coldest temperature in Mammoth Cave National Park in 1990?

The lowest temperature recorded in Mammoth Cave National Park, Kentucky in 1990 was 6 °F which happened on Dec 24.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Mammoth Cave National Park in 1990

Rank	Temperature	Date
1	6 °F	December 24
2	11 °F	January 13
3	13 °F	December 31
3	13 °F	December 26
5	14 °F	February 25
6	17 °F	December 8
7	20 °F	December 4
7	20 °F	January 26
9	21 °F	February 26
9	21 °F	January 3

January 1990 Mammoth Cave National Park Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	43	23	0.06
January 2	45	24	0.00
January 3	51	21	0.00
January 4	61	43	0.27
January 5	48	34	0.00
January 6	47	29	0.00
January 7	46	22	0.00
January 8	53	32	0.00
January 9	56	40	0.00
January 10	48	45	0.00
January 11	58	40	0.00
January 12	51	28	0.00
January 13	39	11	0.00
January 14	54	23	0.00
January 15	63	51	0.00
January 16	64	54	0.00
January 17	68	47	0.50
January 18	60	36	0.01
January 19	46	32	0.34
January 20	67	35	1.35
January 21	55	35	0.00
January 22	56	28	0.00
January 23	52	36	0.00
January 24	50	44	0.00
January 25	54	26	0.00
January 26	56	20	0.00
January 27	59	35	0.00
January 28	55	30	0.47
January 29	41	30	1.40
January 30	55	29	0.00
January 31	57	22	n/a

February 1990 Mammoth Cave National Park Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	53	34	0.29
February 2	66	50	0.60
February 3	62	46	1.55
February 4	59	n/a	0.34
February 5	51	36	0.00
February 6	59	32	0.01
February 7	54	35	0.23
February 8	66	34	0.00
February 9	63	36	0.28
February 10	59	30	1.25
February 11	57	38	0.00
February 12	62	30	0.00
February 13	70	54	0.00
February 14	72	n/a	0.00
February 15	n/a	60	1.03
February 16	60	36	0.00
February 17	57	27	0.00
February 18	49	28	0.00
February 19	55	37	0.00
February 20	51	30	0.00
February 21	67	25	0.00
February 22	67	54	0.00
February 23	n/a	36	0.02
February 24	41	30	0.04
February 25	31	14	0.00
February 26	33	21	0.03
February 27	56	32	0.07
February 28	n/a	36	0.00

March 1990 Mammoth Cave National Park Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	48	38	0.00
March 2	47	40	0.21
March 3	57	30	0.00
March 4	54	26	0.00
March 5	66	26	0.00
March 6	72	39	0.00
March 7	55	43	0.00
March 8	54	48	0.02
March 9	61	49	0.03
March 10	77	55	0.22
March 11	80	59	0.00
March 12	78	62	0.00
March 13	81	57	0.00
March 14	81	61	0.00
March 15	78	52	0.18
March 16	55	50	1.35
March 17	60	45	0.10
March 18	58	35	0.00
March 19	n/a	29	0.29
March 20	45	22	0.00
March 21	62	22	0.00
March 22	78	45	0.03
March 23	59	42	0.00
March 24	56	33	0.35
March 25	50	34	0.17
March 26	52	22	0.00
March 27	58	26	0.00
March 28	64	37	0.17
March 29	61	51	0.01
March 30	61	57	0.87
March 31	64	52	0.00

April 1990 Mammoth Cave National Park Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	71	50	0.00
April 2	n/a	46	0.00
April 3	57	23	0.00
April 4	62	28	0.00
April 5	66	35	0.00
April 6	64	35	0.25
April 7	66	24	0.00
April 8	61	22	0.00
April 9	71	42	0.00
April 10	71	41	0.35
April 11	59	44	0.00
April 12	n/a	26	0.00
April 13	64	32	0.00
April 14	n/a	29	0.34
April 15	60	57	0.23
April 16	71	31	0.03
April 17	n/a	40	0.19
April 18	56	30	0.00
April 19	72	40	0.00
April 20	69	51	0.00
April 21	74	57	0.16
April 22	75	50	0.00
April 23	83	55	0.00
April 24	87	56	0.00
April 25	85	60	0.00
April 26	85	56	0.00
April 27	86	55	0.00
April 28	83	58	0.20
April 29	77	50	0.14
April 30	80	59	0.26

May 1990 Mammoth Cave National Park Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	78	51	0.80
May 2	69	49	0.28
May 3	72	51	0.00
May 4	78	62	0.44
May 5	n/a	40	0.08
May 6	60	38	0.08
May 7	74	40	0.00
May 8	78	50	0.00
May 9	78	59	0.01
May 10	65	49	0.29
May 11	68	36	0.00
May 12	69	53	0.00
May 13	71	52	0.31
May 14	78	45	0.00
May 15	80	58	0.01
May 16	80	60	1.04
May 17	73	44	0.00
May 18	82	44	0.00
May 19	80	55	0.00
May 20	79	62	0.18
May 21	73	n/a	0.00
May 22	n/a	50	0.00
May 23	67	38	0.00
May 24	74	42	0.00
May 25	76	n/a	0.06
May 26	81	64	0.00
May 27	81	56	0.00
May 28	77	58	0.58
May 29	74	50	0.00
May 30	77	50	0.00
May 31	80	53	0.00

June 1990 Mammoth Cave National Park Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	82	57	0.00
June 2	82	67	0.00
June 3	82	63	0.28
June 4	75	49	0.00
June 5	75	47	0.00
June 6	85	58	0.51
June 7	87	61	0.00
June 8	87	64	0.00
June 9	89	65	0.00
June 10	87	63	0.00
June 11	80	54	0.00
June 12	84	52	0.00
June 13	88	60	0.00
June 14	89	66	0.00
June 15	92	67	0.00
June 16	89	65	0.00
June 17	90	70	0.00
June 18	89	68	0.40
June 19	86	59	0.00
June 20	87	63	0.00
June 21	86	64	0.00
June 22	80	64	0.00
June 23	88	56	0.00
June 24	78	54	0.00
June 25	83	49	0.00
June 26	86	50	0.00
June 27	90	58	0.00
June 28	93	63	0.00
June 29	91	63	0.43
June 30	92	71	0.00

July 1990 Mammoth Cave National Park Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	92	68	0.00
July 2	90	62	0.00
July 3	92	56	0.00
July 4	94	79	0.00
July 5	94	66	0.00
July 6	94	69	0.00
July 7	91	63	0.00
July 8	95	65	0.02
July 9	100	71	0.00
July 10	100	72	0.00
July 11	96	68	0.58
July 12	89	69	1.77
July 13	79	64	0.00
July 14	77	63	0.03
July 15	78	52	0.00
July 16	85	56	0.00
July 17	87	55	0.00
July 18	89	58	0.00
July 19	89	64	0.00
July 20	88	67	0.00
July 21	84	67	0.81
July 22	83	66	0.34
July 23	n/a	60	0.00
July 24	83	62	0.00
July 25	84	56	0.00
July 26	87	59	0.00
July 27	90	63	0.00
July 28	89	64	0.00
July 29	90	62	0.00
July 30	89	62	0.00
July 31	89	64	0.00

August 1990 Mammoth Cave National Park Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	n/a	n/a	n/a
August 2	n/a	n/a	n/a
August 3	n/a	n/a	n/a
August 4	n/a	n/a	n/a
August 5	n/a	n/a	n/a
August 6	n/a	n/a	n/a
August 7	n/a	n/a	n/a
August 8	n/a	n/a	n/a
August 9	n/a	n/a	n/a
August 10	n/a	n/a	n/a
August 11	n/a	n/a	n/a
August 12	n/a	n/a	n/a
August 13	n/a	n/a	n/a
August 14	n/a	n/a	n/a
August 15	n/a	n/a	n/a
August 16	n/a	n/a	n/a
August 17	n/a	n/a	n/a
August 18	n/a	n/a	n/a
August 19	n/a	n/a	n/a
August 20	n/a	n/a	n/a
August 21	n/a	n/a	n/a
August 22	n/a	n/a	n/a
August 23	n/a	n/a	n/a
August 24	n/a	n/a	n/a
August 25	n/a	n/a	n/a
August 26	n/a	n/a	n/a
August 27	n/a	n/a	n/a
August 28	n/a	n/a	n/a
August 29	n/a	n/a	n/a
August 30	n/a	n/a	n/a
August 31	n/a	n/a	n/a

September 1990 Mammoth Cave National Park Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	92	62	0.00
September 2	98	58	0.00
September 3	96	59	0.00
September 4	92	60	0.00
September 5	93	59	1.24
September 6	94	64	0.00
September 7	99	62	0.04
September 8	78	68	0.00
September 9	82	64	0.62
September 10	80	62	0.00
September 11	82	64	0.00
September 12	72	66	0.00
September 13	78	62	0.00
September 14	83	65	0.01
September 15	80	53	0.00
September 16	80	48	0.00
September 17	73	46	0.00
September 18	74	47	0.00
September 19	79	61	0.45
September 20	78	58	0.00
September 21	74	55	0.00
September 22	74	55	0.00
September 23	68	44	0.02
September 24	68	35	0.00
September 25	74	39	0.00
September 26	82	53	0.00
September 27	83	51	0.00
September 28	82	54	0.00
September 29	85	53	0.00
September 30	81	63	0.03

October 1990 Mammoth Cave National Park Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	72	49	0.00
October 2	78	46	0.00
October 3	84	56	0.00
October 4	79	56	1.85
October 5	79	49	0.00
October 6	78	53	0.00
October 7	80	57	0.00
October 8	81	62	0.00
October 9	76	67	0.65
October 10	n/a	50	0.58
October 11	70	42	0.00
October 12	66	47	0.00
October 13	69	47	0.00
October 14	74	39	0.00
October 15	71	48	0.00
October 16	77	42	0.00
October 17	78	46	0.00
October 18	79	42	0.87
October 19	60	32	0.00
October 20	69	30	0.00
October 21	75	49	0.00
October 22	72	51	1.12
October 23	62	45	0.00
October 24	65	32	0.00
October 25	53	42	0.12
October 26	57	30	0.00
October 27	65	31	0.00
October 28	65	35	0.00
October 29	62	n/a	0.00
October 30	72	31	0.00
October 31	74	40	0.00

November 1990 Mammoth Cave National Park Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	77	30	0.00
November 2	76	50	0.00
November 3	72	58	0.00
November 4	74	n/a	0.00
November 5	n/a	44	0.48
November 6	50	42	0.00
November 7	54	30	0.00
November 8	50	28	0.00
November 9	50	41	1.10
November 10	51	36	0.00
November 11	59	30	0.00
November 12	58	36	0.00
November 13	59	28	0.00
November 14	72	n/a	0.00
November 15	74	50	0.00
November 16	72	35	0.00
November 17	55	35	0.07
November 18	58	30	0.00
November 19	55	42	0.03
November 20	66	48	0.00
November 21	72	51	0.20
November 22	60	48	0.92
November 23	60	46	0.04
November 24	66	38	0.00
November 25	71	50	0.12
November 26	65	53	0.01
November 27	74	64	0.01
November 28	70	47	0.68
November 29	46	25	0.00
November 30	52	23	0.00

December 1990 Mammoth Cave National Park Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	58	50	0.00
December 2	53	41	0.17
December 3	61	50	1.70
December 4	n/a	20	0.00
December 5	48	32	0.00
December 6	48	34	0.00
December 7	39	32	0.00
December 8	52	17	0.00
December 9	57	24	0.00
December 10	64	34	0.00
December 11	63	27	0.00
December 12	61	46	0.00
December 13	57	43	0.00
December 14	n/a	32	0.02
December 15	59	n/a	0.54
December 16	61	28	0.00
December 17	42	29	n/a
December 18	58	38	n/a
December 19	n/a	32	0.00
December 20	63	n/a	1.00
December 21	58	n/a	1.00
December 22	57	36	n/a
December 23	41	22	1.00
December 24	23	6	0.00
December 25	29	n/a	0.00
December 26	32	13	0.00
December 27	41	22	0.40
December 28	49	32	0.13
December 29	62	47	0.00
December 30	67	33	n/a
December 31	34	13	0.01

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Weather Station Details

Years	Station	Coordinates
1934–2024	Mammoth Cave	location