Key West Weather in 1999

1999 Key West Weather Extremes
Highest temperature	92 °F	September 1
Lowest temperature	52 °F	January 6
Highest daily low	83 °F	September 15
Lowest daily high	60 °F	January 5
Most daily precipitation	4.8 inches	October 15
Total annual precipitation	47.9 inches	-

Rank	Temperature	Date
1	92 °F	Sep 1
1	92 °F	Jul 30
3	91 °F	Sep 6
3	91 °F	Sep 5
3	91 °F	Aug 29
3	91 °F	Aug 16
3	91 °F	Aug 15
3	91 °F	Aug 12
3	91 °F	Aug 11
3	91 °F	Aug 8
3	91 °F	Aug 7
3	91 °F	Aug 6
3	91 °F	Aug 2
3	91 °F	Aug 1
3	91 °F	Jul 31
3	91 °F	Jul 25
3	91 °F	Jul 24

Rank	Temperature	Date
1	52 °F	January 6
2	53 °F	January 5
3	54 °F	February 26
4	56 °F	March 2
4	56 °F	February 23
6	57 °F	March 4
6	57 °F	February 27
6	57 °F	January 11
9	58 °F	December 30
9	58 °F	December 28
9	58 °F	December 26
9	58 °F	March 16
9	58 °F	February 22
9	58 °F	January 4

January 1999 Key West Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	76	70	0.41
January 2	82	73	0.00
January 3	78	68	0.21
January 4	71	58	0.11
January 5	60	53	0.06
January 6	66	52	0.00
January 7	71	61	0.00
January 8	77	63	0.00
January 9	81	68	0.00
January 10	74	63	0.41
January 11	69	57	0.00
January 12	72	62	0.00
January 13	78	66	0.00
January 14	78	69	0.00
January 15	79	68	0.37
January 16	79	68	0.00
January 17	81	74	0.00
January 18	82	70	0.00
January 19	79	68	0.00
January 20	78	70	0.00
January 21	80	70	0.00
January 22	81	75	0.00
January 23	82	77	0.03
January 24	78	66	0.48
January 25	74	64	0.00
January 26	78	69	0.00
January 27	80	71	0.00
January 28	80	74	0.00
January 29	81	75	0.00
January 30	80	74	0.02
January 31	81	71	0.10

February 1999 Key West Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	81	73	0.00
February 2	77	69	1.46
February 3	81	70	0.00
February 4	81	69	0.00
February 5	78	71	0.00
February 6	80	70	0.00
February 7	82	68	0.00
February 8	82	68	0.00
February 9	80	66	0.00
February 10	79	70	0.03
February 11	80	72	0.10
February 12	82	74	0.07
February 13	75	64	0.00
February 14	70	59	0.00
February 15	74	63	0.00
February 16	77	66	0.00
February 17	80	72	0.00
February 18	76	69	0.21
February 19	82	68	0.00
February 20	75	67	0.00
February 21	73	62	0.01
February 22	65	58	0.00
February 23	68	56	0.00
February 24	71	62	0.00
February 25	70	63	0.00
February 26	71	54	0.00
February 27	78	57	0.00
February 28	80	71	0.00

March 1999 Key West Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	74	61	0.00
March 2	75	56	0.00
March 3	76	65	0.70
March 4	70	57	0.00
March 5	75	62	0.00
March 6	78	65	0.00
March 7	77	65	0.00
March 8	78	68	0.00
March 9	78	68	0.00
March 10	80	64	0.00
March 11	75	63	0.00
March 12	78	60	0.00
March 13	81	73	0.00
March 14	82	71	0.00
March 15	77	66	0.00
March 16	70	58	0.00
March 17	78	66	0.00
March 18	79	69	0.01
March 19	79	68	0.00
March 20	78	67	0.00
March 21	81	70	0.00
March 22	74	63	0.00
March 23	78	61	0.00
March 24	81	67	0.00
March 25	82	68	0.00
March 26	82	72	0.00
March 27	77	64	0.00
March 28	80	64	0.00
March 29	81	74	0.00
March 30	79	73	0.00
March 31	81	75	0.00

April 1999 Key West Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	83	76	0.00
April 2	83	76	0.00
April 3	83	73	0.00
April 4	83	76	0.00
April 5	84	75	0.00
April 6	84	75	0.00
April 7	82	73	0.00
April 8	81	72	0.00
April 9	84	75	0.00
April 10	86	75	0.00
April 11	84	74	0.00
April 12	84	71	0.00
April 13	83	73	0.00
April 14	84	70	0.00
April 15	86	78	0.00
April 16	86	78	0.00
April 17	86	72	0.28
April 18	73	65	0.10
April 19	74	66	0.00
April 20	81	69	0.00
April 21	80	69	0.00
April 22	84	76	0.00
April 23	85	78	0.00
April 24	84	76	0.00
April 25	85	72	0.00
April 26	85	77	0.00
April 27	86	73	0.02
April 28	85	77	0.00
April 29	86	73	0.84
April 30	83	74	0.00

May 1999 Key West Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	76	70	0.00
May 2	78	69	0.00
May 3	80	65	0.00
May 4	83	69	0.00
May 5	87	79	0.00
May 6	86	79	0.00
May 7	86	78	0.00
May 8	86	78	0.00
May 9	86	77	0.00
May 10	86	75	0.00
May 11	86	77	0.08
May 12	86	76	0.00
May 13	86	72	0.00
May 14	87	73	0.00
May 15	87	80	0.00
May 16	86	75	0.00
May 17	85	73	0.00
May 18	86	73	0.05
May 19	86	71	0.68
May 20	87	72	0.04
May 21	88	74	0.01
May 22	87	73	0.38
May 23	87	77	0.00
May 24	87	74	0.00
May 25	88	73	0.00
May 26	88	79	0.00
May 27	89	80	0.00
May 28	89	80	0.00
May 29	89	80	0.00
May 30	88	74	1.19
May 31	86	73	0.56

June 1999 Key West Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	86	78	0.00
June 2	88	80	0.01
June 3	87	79	0.28
June 4	87	76	0.54
June 5	88	79	0.00
June 6	83	73	0.77
June 7	87	78	0.00
June 8	86	74	0.00
June 9	88	78	0.00
June 10	89	80	0.00
June 11	89	74	2.50
June 12	86	78	0.00
June 13	87	81	0.00
June 14	87	81	0.00
June 15	88	80	0.00
June 16	88	74	0.55
June 17	88	79	0.00
June 18	86	77	0.03
June 19	83	76	0.04
June 20	88	78	0.00
June 21	89	81	0.00
June 22	89	78	0.63
June 23	88	79	0.01
June 24	88	75	0.14
June 25	88	76	0.08
June 26	88	79	0.00
June 27	90	82	0.00
June 28	90	81	0.00
June 29	89	80	0.00
June 30	89	77	0.39

July 1999 Key West Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	90	76	0.01
July 2	88	79	0.11
July 3	84	72	0.61
July 4	87	76	0.00
July 5	88	80	0.00
July 6	87	80	0.00
July 7	88	78	0.00
July 8	87	79	0.10
July 9	89	82	0.00
July 10	88	82	0.00
July 11	90	82	0.00
July 12	88	82	0.00
July 13	87	79	0.02
July 14	88	81	0.00
July 15	88	79	0.01
July 16	88	79	0.00
July 17	86	75	0.32
July 18	88	79	0.00
July 19	88	80	0.03
July 20	90	83	0.00
July 21	88	81	0.26
July 22	88	78	0.01
July 23	90	78	0.00
July 24	91	80	0.00
July 25	91	80	0.00
July 26	90	80	0.00
July 27	90	80	0.11
July 28	90	80	0.40
July 29	90	80	0.00
July 30	92	83	0.00
July 31	91	82	0.00

August 1999 Key West Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	91	80	0.00
August 2	91	73	2.49
August 3	89	75	1.35
August 4	86	76	0.01
August 5	89	76	0.18
August 6	91	81	0.00
August 7	91	79	0.00
August 8	91	83	0.00
August 9	90	79	0.26
August 10	90	80	0.00
August 11	91	80	0.00
August 12	91	83	0.00
August 13	87	81	0.03
August 14	84	75	3.06
August 15	91	80	0.00
August 16	91	82	0.00
August 17	84	77	0.33
August 18	84	74	0.65
August 19	89	75	0.60
August 20	89	81	0.00
August 21	89	80	0.00
August 22	88	80	0.01
August 23	88	76	0.41
August 24	88	79	0.04
August 25	88	78	0.11
August 26	89	78	0.00
August 27	90	80	0.02
August 28	90	79	0.00
August 29	91	81	0.00
August 30	90	83	0.00
August 31	90	82	0.00

September 1999 Key West Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	92	78	0.06
September 2	90	80	0.15
September 3	90	79	0.06
September 4	90	78	0.00
September 5	91	81	0.00
September 6	91	81	0.00
September 7	89	75	0.77
September 8	90	77	0.08
September 9	88	73	1.27
September 10	89	74	0.16
September 11	89	77	0.00
September 12	90	79	0.00
September 13	90	78	0.07
September 14	89	80	0.05
September 15	90	83	0.00
September 16	90	78	0.11
September 17	90	75	1.06
September 18	89	75	0.80
September 19	88	78	0.31
September 20	88	80	0.41
September 21	86	79	0.33
September 22	87	80	0.00
September 23	85	77	0.00
September 24	83	76	0.34
September 25	87	76	0.20
September 26	88	76	0.59
September 27	88	78	0.28
September 28	88	78	0.09
September 29	88	81	0.00
September 30	87	79	0.53

October 1999 Key West Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	88	80	0.00
October 2	84	75	0.89
October 3	85	75	0.63
October 4	89	80	0.00
October 5	88	79	0.00
October 6	86	75	0.10
October 7	84	77	0.32
October 8	87	80	0.00
October 9	87	79	0.18
October 10	86	75	0.44
October 11	87	77	0.03
October 12	87	75	0.19
October 13	85	77	0.24
October 14	80	75	3.77
October 15	81	76	4.82
October 16	86	76	0.05
October 17	86	77	0.06
October 18	85	74	0.00
October 19	87	74	0.00
October 20	87	80	0.00
October 21	87	77	0.10
October 22	79	74	0.14
October 23	80	71	0.00
October 24	77	70	0.00
October 25	77	71	0.00
October 26	79	73	0.00
October 27	80	73	0.00
October 28	80	73	0.00
October 29	82	74	0.00
October 30	83	74	0.00
October 31	84	73	0.59

November 1999 Key West Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	81	75	0.25
November 2	82	75	0.17
November 3	75	67	0.00
November 4	76	65	0.00
November 5	79	71	0.00
November 6	81	72	0.00
November 7	79	73	0.00
November 8	80	72	0.00
November 9	80	73	0.00
November 10	82	72	0.00
November 11	78	75	0.00
November 12	79	74	0.00
November 13	80	71	0.00
November 14	80	73	0.00
November 15	77	69	0.00
November 16	79	67	0.00
November 17	74	67	0.00
November 18	79	71	0.00
November 19	81	71	0.00
November 20	79	71	0.00
November 21	78	70	0.00
November 22	78	72	0.00
November 23	78	71	0.00
November 24	77	72	0.00
November 25	81	71	0.00
November 26	80	71	0.00
November 27	78	68	0.00
November 28	77	68	0.00
November 29	77	70	0.00
November 30	76	67	0.00

December 1999 Key West Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	71	63	0.00
December 2	71	61	0.00
December 3	74	64	0.00
December 4	77	68	0.00
December 5	79	70	0.00
December 6	79	68	0.02
December 7	74	66	0.00
December 8	80	71	0.00
December 9	80	71	0.07
December 10	80	70	0.00
December 11	79	70	0.00
December 12	82	68	0.01
December 13	82	72	0.00
December 14	81	72	0.00
December 15	81	70	0.00
December 16	76	71	0.02
December 17	79	71	0.00
December 18	80	71	0.31
December 19	80	70	0.00
December 20	80	71	0.00
December 21	82	72	0.00
December 22	82	71	0.00
December 23	82	73	0.03
December 24	73	67	0.00
December 25	67	61	0.00
December 26	65	58	0.00
December 27	72	61	0.00
December 28	76	58	0.19
December 29	73	59	0.00
December 30	73	58	0.00
December 31	77	66	0.00