McKinney Weather in 1999

Historical record of McKinney, Texas weather for the year 1999 based on NOAA data.

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1999 McKinney Weather Extremes
Highest temperature	107 °F	August 26
Lowest temperature	12 °F	January 4
Highest daily low	81 °F	August 12
Lowest daily high	32 °F	January 3
Most daily precipitation	1.9 inches	November 22
Total annual precipitation	27.7 inches	-

What was the hottest temperature in McKinney in 1999?

The highest temperature recorded in McKinney, Texas in 1999 was 107 °F which happened on August 26.

Highest Temperatures: All-Time By Year

Highest Temperatures in McKinney in 1999

Rank	Temperature	Date
1	107 °F	Aug 26
2	105 °F	Aug 25
2	105 °F	Aug 19
2	105 °F	Aug 10
5	103 °F	Aug 28
5	103 °F	Aug 12
5	103 °F	Aug 11
5	103 °F	Aug 9
5	103 °F	Aug 8
10	102 °F	Jul 24

What was the coldest temperature in McKinney in 1999?

The lowest temperature recorded in McKinney, Texas in 1999 was 12 °F which happened on Jan 4.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in McKinney in 1999

Rank	Temperature	Date
1	12 °F	January 4
2	17 °F	January 10
3	18 °F	January 3
4	21 °F	January 9
5	23 °F	December 22
6	25 °F	December 25
6	25 °F	December 16
6	25 °F	December 6
9	26 °F	December 23
10	27 °F	December 21
10	27 °F	November 3
10	27 °F	January 15
10	27 °F	January 11
10	27 °F	January 5

January 1999 McKinney Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	55	44	0.06
January 2	46	29	0.01
January 3	32	18	0.00
January 4	38	12	0.00
January 5	52	27	0.00
January 6	58	29	0.00
January 7	54	34	0.00
January 8	52	30	0.00
January 9	39	21	0.00
January 10	52	17	0.00
January 11	65	27	0.00
January 12	71	53	0.00
January 13	61	33	0.00
January 14	49	30	0.00
January 15	61	27	0.00
January 16	69	43	0.00
January 17	72	42	0.00
January 18	65	31	0.00
January 19	74	34	0.00
January 20	73	37	0.00
January 21	78	57	0.00
January 22	60	37	0.00
January 23	55	34	0.00
January 24	74	34	0.00
January 25	61	40	0.00
January 26	74	39	0.00
January 27	73	53	0.00
January 28	68	53	1.68
January 29	58	51	0.83
January 30	51	43	0.03
January 31	46	42	0.00

February 1999 McKinney Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	64	34	0.00
February 2	61	38	0.00
February 3	74	35	0.00
February 4	67	45	0.00
February 5	73	47	0.00
February 6	71	56	0.45
February 7	73	45	0.00
February 8	74	46	0.00
February 9	80	56	0.00
February 10	77	56	0.00
February 11	72	41	0.14
February 12	56	32	0.00
February 13	61	30	0.00
February 14	65	34	0.00
February 15	69	46	0.00
February 16	64	44	0.00
February 17	64	32	0.00
February 18	69	47	0.00
February 19	58	37	0.00
February 20	60	43	0.00
February 21	55	35	0.00
February 22	55	30	0.00
February 23	68	33	0.00
February 24	74	30	0.00
February 25	76	52	0.00
February 26	76	63	0.00
February 27	73	50	0.00
February 28	74	37	0.00

March 1999 McKinney Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	77	44	0.00
March 2	75	42	0.00
March 3	59	37	0.00
March 4	72	35	0.00
March 5	81	54	0.00
March 6	68	42	0.00
March 7	57	42	0.10
March 8	74	45	1.13
March 9	62	40	0.00
March 10	65	46	0.00
March 11	61	48	0.07
March 12	56	40	0.64
March 13	43	38	0.00
March 14	55	35	0.00
March 15	61	29	0.00
March 16	69	40	0.00
March 17	70	54	0.00
March 18	69	55	0.05
March 19	57	44	0.03
March 20	59	41	0.00
March 21	73	36	0.00
March 22	77	43	0.00
March 23	64	51	0.00
March 24	67	46	0.09
March 25	67	48	0.00
March 26	66	38	0.00
March 27	61	49	0.26
March 28	60	49	0.01
March 29	59	51	0.05
March 30	58	48	0.06
March 31	65	56	0.01

April 1999 McKinney Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	70	58	0.00
April 2	79	67	0.00
April 3	74	51	0.25
April 4	75	47	0.01
April 5	76	50	0.00
April 6	81	45	0.00
April 7	81	52	0.00
April 8	88	66	0.00
April 9	85	56	0.00
April 10	81	51	0.00
April 11	78	45	0.00
April 12	81	58	0.00
April 13	80	63	0.00
April 14	77	54	0.69
April 15	63	44	0.00
April 16	64	37	0.00
April 17	65	38	0.00
April 18	77	32	0.00
April 19	88	52	0.00
April 20	85	63	0.00
April 21	78	66	0.00
April 22	88	69	0.00
April 23	86	63	0.00
April 24	74	60	0.00
April 25	81	64	0.07
April 26	78	60	1.76
April 27	82	57	0.01
April 28	86	57	0.00
April 29	77	60	0.00
April 30	77	56	0.00

May 1999 McKinney Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	76	55	0.03
May 2	67	60	0.46
May 3	79	65	0.13
May 4	84	65	1.08
May 5	80	57	0.00
May 6	74	49	0.00
May 7	82	47	0.00
May 8	87	54	0.00
May 9	84	60	0.03
May 10	76	63	1.58
May 11	80	60	0.00
May 12	78	61	0.00
May 13	79	55	0.01
May 14	85	59	0.00
May 15	87	73	0.00
May 16	85	73	0.00
May 17	81	65	0.73
May 18	79	57	0.00
May 19	80	54	0.00
May 20	84	62	0.00
May 21	84	69	0.00
May 22	88	67	0.00
May 23	84	67	0.49
May 24	84	59	0.00
May 25	85	62	0.49
May 26	76	63	0.81
May 27	76	62	0.01
May 28	80	60	0.05
May 29	83	64	0.26
May 30	83	65	1.36
May 31	83	66	0.17

June 1999 McKinney Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	91	75	0.00
June 2	89	75	0.00
June 3	87	74	0.00
June 4	88	73	0.00
June 5	90	75	0.00
June 6	89	76	0.00
June 7	91	72	0.00
June 8	89	72	0.00
June 9	88	72	0.00
June 10	88	70	0.38
June 11	89	70	0.01
June 12	81	70	0.03
June 13	90	67	0.00
June 14	84	69	0.00
June 15	86	65	0.08
June 16	87	67	0.00
June 17	81	65	0.00
June 18	83	63	0.00
June 19	88	65	0.00
June 20	87	72	0.00
June 21	85	73	0.17
June 22	85	72	0.08
June 23	90	75	0.00
June 24	90	70	0.53
June 25	85	72	0.01
June 26	93	70	0.00
June 27	94	80	0.00
June 28	95	80	0.00
June 29	88	78	0.00
June 30	90	77	0.00

July 1999 McKinney Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	94	77	0.00
July 2	93	78	0.00
July 3	92	76	0.00
July 4	92	74	0.00
July 5	90	74	0.05
July 6	96	71	0.00
July 7	n/a	n/a	n/a
July 8	91	72	0.00
July 9	93	75	0.00
July 10	86	75	0.00
July 11	88	69	0.00
July 12	87	67	0.00
July 13	91	67	0.00
July 14	93	73	0.00
July 15	n/a	n/a	0.00
July 16	92	74	0.00
July 17	92	74	0.00
July 18	92	73	0.00
July 19	92	72	0.00
July 20	92	75	0.00
July 21	92	74	0.00
July 22	95	73	0.00
July 23	98	73	0.00
July 24	102	73	0.00
July 25	96	74	0.00
July 26	95	75	0.00
July 27	96	74	0.00
July 28	98	74	0.00
July 29	98	76	0.00
July 30	98	79	0.00
July 31	97	77	0.00

August 1999 McKinney Weather

Day	High (°F)	Low (°F)
August 1	98	76
August 2	98	72
August 3	99	75
August 4	98	73
August 5	99	75
August 6	99	74
August 7	101	77
August 8	103	77
August 9	103	76
August 10	105	78
August 11	103	79
August 12	103	81
August 13	99	80
August 14	100	75
August 15	99	71
August 16	99	66
August 17	98	63
August 18	101	70
August 19	105	74
August 20	100	67
August 21	98	66
August 22	98	75
August 23	98	76
August 24	100	75
August 25	105	66
August 26	107	70
August 27	89	75
August 28	103	74
August 29	100	72
August 30	100	69
August 31	99	70

September 1999 McKinney Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	94	67	0.00
September 2	91	73	0.06
September 3	94	72	0.00
September 4	97	75	0.00
September 5	90	74	0.07
September 6	93	71	0.01
September 7	97	74	0.00
September 8	91	70	0.10
September 9	93	69	0.00
September 10	94	66	0.01
September 11	94	67	0.00
September 12	95	70	0.16
September 13	84	66	0.44
September 14	86	60	0.00
September 15	88	56	0.00
September 16	89	64	0.00
September 17	88	63	0.00
September 18	n/a	n/a	0.00
September 19	93	61	0.00
September 20	96	66	0.00
September 21	75	53	0.00
September 22	79	45	0.00
September 23	84	46	0.00
September 24	90	56	0.00
September 25	83	70	0.00
September 26	89	69	0.00
September 27	92	71	0.00
September 28	89	61	0.00
September 29	77	50	0.02
September 30	78	43	0.00

October 1999 McKinney Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	82	44	0.00
October 2	87	61	0.00
October 3	89	62	0.00
October 4	74	54	0.00
October 5	81	52	0.00
October 6	85	53	0.00
October 7	85	46	0.00
October 8	86	64	0.00
October 9	84	63	0.52
October 10	87	58	0.01
October 11	88	58	0.00
October 12	86	56	0.00
October 13	92	55	0.00
October 14	92	56	0.00
October 15	91	68	0.00
October 16	87	64	0.00
October 17	64	50	0.16
October 18	61	49	0.49
October 19	66	44	0.00
October 20	73	39	0.00
October 21	80	40	0.00
October 22	86	43	0.00
October 23	72	46	0.00
October 24	70	37	0.00
October 25	81	43	0.00
October 26	86	48	0.00
October 27	82	46	0.00
October 28	79	54	0.00
October 29	80	62	0.00
October 30	71	53	1.50
October 31	62	52	0.00

November 1999 McKinney Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	70	47	0.01
November 2	60	34	0.00
November 3	67	27	0.00
November 4	77	46	0.00
November 5	82	60	0.00
November 6	80	55	0.00
November 7	79	53	0.00
November 8	79	53	0.00
November 9	77	53	0.00
November 10	80	56	0.00
November 11	82	50	0.00
November 12	83	49	0.00
November 13	83	48	0.00
November 14	87	46	0.00
November 15	80	51	0.00
November 16	78	43	0.00
November 17	80	47	0.00
November 18	79	56	0.00
November 19	75	50	0.00
November 20	70	39	0.00
November 21	75	46	0.00
November 22	82	62	1.88
November 23	68	44	0.02
November 24	55	39	0.03
November 25	57	35	0.03
November 26	66	34	0.00
November 27	73	44	0.00
November 28	70	49	0.00
November 29	66	44	0.00
November 30	61	36	0.00

December 1999 McKinney Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	69	42	0.00
December 2	72	59	0.00
December 3	80	63	0.00
December 4	70	46	0.77
December 5	50	34	0.00
December 6	54	25	0.00
December 7	62	33	0.00
December 8	68	54	0.00
December 9	65	44	0.48
December 10	58	35	0.00
December 11	50	44	1.73
December 12	51	45	1.31
December 13	54	32	0.00
December 14	67	36	0.00
December 15	55	29	0.00
December 16	61	25	0.00
December 17	60	35	0.00
December 18	52	35	0.39
December 19	60	34	0.00
December 20	47	34	0.00
December 21	47	27	0.00
December 22	51	23	0.00
December 23	56	26	0.00
December 24	59	32	0.00
December 25	54	25	0.00
December 26	68	36	0.00
December 27	67	32	0.00
December 28	68	29	0.00
December 29	72	32	0.00
December 30	67	47	0.00
December 31	67	37	0.00

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Weather Station Details

Years	Station	Coordinates
1999–2024	McKinney Municipal Airport	location
1903–1998	McKinney Municipal Airport	location