Key West Weather in 2009

Historical record of Key West, Florida weather for the year 2009 based on NOAA data.
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2009 Key West Weather Extremes
Highest temperature 94 °F July 25
Lowest temperature 47 °F February 5
Highest daily low 86 °F July 30
Lowest daily high 55 °F February 5
Most daily precipitation 5.1 inches November 25
Total annual precipitation 33.5 inches -
Highest Temperatures in Key West in 2009
Rank Temperature Date
1 94 °F Jul 25
2 93 °F Aug 29
2 93 °F Aug 28
2 93 °F Jul 29
2 93 °F Jul 26
2 93 °F Jul 20
2 93 °F Jul 18
8 92 °F Sep 4
8 92 °F Sep 3
8 92 °F Aug 27
8 92 °F Aug 25
8 92 °F Aug 24
8 92 °F Aug 14
8 92 °F Aug 12
8 92 °F Aug 11
8 92 °F Aug 10
8 92 °F Aug 9
8 92 °F Aug 4
8 92 °F Aug 3
8 92 °F Aug 2
8 92 °F Aug 1
8 92 °F Jul 31
8 92 °F Jul 30
8 92 °F Jul 27
8 92 °F Jul 24
8 92 °F Jul 23
8 92 °F Jul 22
8 92 °F Jul 19
8 92 °F Jul 17
8 92 °F Jul 16
8 92 °F Jul 15
8 92 °F Jul 9
Lowest Temperatures in Key West in 2009
Rank Temperature Date
1 47 °F February 5
1 47 °F January 23
3 48 °F January 22
4 51 °F February 6
5 53 °F January 21
6 55 °F April 9
6 55 °F February 4
6 55 °F January 31
9 56 °F January 19
10 57 °F February 1
January 2009 Key West Weather
Day High (°F) Low (°F) Precip. (inches)
January 1
74 62 0.00
January 2
76 71 0.00
January 3
76 70 0.00
January 4
77 69 0.38
January 5
78 70 0.00
January 6
79 72 0.00
January 7
80 66 0.18
January 8
74 63 0.00
January 9
74 60 0.00
January 10
77 67 0.00
January 11
80 67 0.00
January 12
80 68 0.00
January 13
80 70 0.00
January 14
69 64 0.00
January 15
67 61 0.00
January 16
72 62 0.00
January 17
68 59 0.00
January 18
71 58 0.00
January 19
76 56 0.08
January 20
72 62 0.00
January 21
62 53 0.00
January 22
61 48 0.00
January 23
70 47 0.00
January 24
73 62 0.00
January 25
76 62 0.00
January 26
76 64 0.00
January 27
76 66 0.00
January 28
78 70 0.00
January 29
78 66 0.00
January 30
81 61 0.17
January 31
62 55 0.00
February 2009 Key West Weather
Day High (°F) Low (°F) Precip. (inches)
February 1
72 57 0.00
February 2
76 63 0.64
February 3
68 59 0.01
February 4
69 55 0.00
February 5
55 47 0.00
February 6
67 51 0.00
February 7
68 58 0.00
February 8
73 61 0.00
February 9
74 62 0.00
February 10
74 64 0.00
February 11
77 69 0.00
February 12
79 68 0.00
February 13
74 63 0.00
February 14
79 63 0.00
February 15
78 63 0.00
February 16
74 63 0.00
February 17
75 63 0.00
February 18
76 63 0.00
February 19
77 64 0.00
February 20
71 61 0.00
February 21
74 62 0.00
February 22
78 65 0.00
February 23
73 65 0.00
February 24
75 63 0.00
February 25
74 65 0.00
February 26
76 65 0.00
February 27
77 67 0.00
February 28
78 68 0.00
March 2009 Key West Weather
Day High (°F) Low (°F) Precip. (inches)
March 1
78 63 0.03
March 2
67 58 0.00
March 3
64 58 0.00
March 4
73 58 0.00
March 5
74 63 0.00
March 6
75 63 0.00
March 7
76 67 0.00
March 8
77 69 0.00
March 9
79 66 0.00
March 10
79 69 0.00
March 11
79 70 0.00
March 12
78 68 0.00
March 13
80 70 0.00
March 14
81 73 0.00
March 15
81 73 0.00
March 16
82 71 0.00
March 17
81 68 0.00
March 18
77 70 0.15
March 19
79 68 0.12
March 20
80 69 0.04
March 21
80 68 0.13
March 22
77 68 0.00
March 23
75 67 0.22
March 24
77 69 0.01
March 25
77 69 0.02
March 26
78 72 0.00
March 27
80 73 0.00
March 28
82 75 0.00
March 29
82 72 0.00
March 30
79 70 0.00
March 31
84 76 0.00
April 2009 Key West Weather
Day High (°F) Low (°F) Precip. (inches)
April 1
83 76 0.00
April 2
84 77 0.00
April 3
86 77 0.00
April 4
84 74 0.00
April 5
85 77 0.00
April 6
86 74 0.00
April 7
75 67 0.00
April 8
71 58 0.00
April 9
76 55 0.00
April 10
83 72 0.00
April 11
84 73 0.00
April 12
83 73 0.00
April 13
82 76 0.00
April 14
85 72 0.69
April 15
84 73 0.00
April 16
82 75 0.00
April 17
82 73 0.00
April 18
81 71 0.00
April 19
81 72 0.00
April 20
83 73 0.00
April 21
80 72 0.00
April 22
81 66 0.00
April 23
85 68 0.00
April 24
81 75 0.00
April 25
81 73 0.00
April 26
82 75 0.00
April 27
81 74 0.00
April 28
81 74 0.00
April 29
82 73 0.00
April 30
82 72 0.01
May 2009 Key West Weather
Day High (°F) Low (°F) Precip. (inches)
May 1
82 76 0.00
May 2
84 76 0.00
May 3
82 76 0.00
May 4
83 77 0.00
May 5
83 77 0.00
May 6
85 76 0.00
May 7
84 77 0.00
May 8
85 77 0.00
May 9
86 78 0.00
May 10
86 78 0.00
May 11
85 77 0.00
May 12
85 74 0.08
May 13
85 79 0.00
May 14
85 78 0.15
May 15
85 74 0.58
May 16
84 75 0.03
May 17
84 76 0.02
May 18
85 74 0.11
May 19
80 69 2.23
May 20
84 74 0.00
May 21
86 74 0.00
May 22
86 69 0.25
May 23
87 74 0.37
May 24
87 77 0.00
May 25
85 79 0.00
May 26
86 80 0.00
May 27
87 81 0.00
May 28
88 79 0.00
May 29
89 77 0.05
May 30
87 78 0.00
May 31
88 77 0.00
June 2009 Key West Weather
Day High (°F) Low (°F) Precip. (inches)
June 1
87 77 0.00
June 2
87 74 0.22
June 3
87 80 0.00
June 4
87 81 0.00
June 5
89 77 0.01
June 6
87 74 0.08
June 7
88 74 0.01
June 8
87 76 0.00
June 9
88 77 0.00
June 10
88 75 0.00
June 11
89 78 0.02
June 12
89 75 0.39
June 13
89 78 0.00
June 14
90 79 0.00
June 15
89 77 0.24
June 16
90 79 0.00
June 17
91 77 0.05
June 18
90 76 0.25
June 19
89 77 0.00
June 20
90 79 0.00
June 21
91 79 0.00
June 22
91 83 0.00
June 23
91 83 0.00
June 24
84 73 0.21
June 25
84 74 0.41
June 26
88 76 0.19
June 27
89 77 0.00
June 28
89 78 0.00
June 29
90 82 0.00
June 30
90 79 0.02
July 2009 Key West Weather
Day High (°F) Low (°F) Precip. (inches)
July 1
91 78 0.13
July 2
90 83 0.00
July 3
91 80 0.00
July 4
91 76 0.45
July 5
90 77 0.00
July 6
91 79 0.00
July 7
91 79 0.00
July 8
91 82 0.00
July 9
92 81 0.00
July 10
89 83 0.00
July 11
91 79 0.03
July 12
91 82 0.05
July 13
90 78 0.48
July 14
90 78 0.00
July 15
92 84 0.00
July 16
92 84 0.00
July 17
92 83 0.00
July 18
93 85 0.00
July 19
92 83 0.00
July 20
93 83 0.00
July 21
91 76 0.26
July 22
92 82 0.00
July 23
92 84 0.00
July 24
92 83 0.18
July 25
94 83 0.00
July 26
93 81 0.03
July 27
92 78 0.31
July 28
89 77 0.24
July 29
93 86 0.00
July 30
92 86 0.00
July 31
92 85 0.00
August 2009 Key West Weather
Day High (°F) Low (°F) Precip. (inches)
August 1
92 79 0.04
August 2
92 80 0.26
August 3
92 85 0.00
August 4
92 85 0.00
August 5
91 77 0.47
August 6
89 77 1.04
August 7
91 84 0.00
August 8
91 85 0.00
August 9
92 83 0.00
August 10
92 84 0.00
August 11
92 81 0.32
August 12
92 80 0.05
August 13
91 84 0.00
August 14
92 83 0.00
August 15
88 75 1.03
August 16
91 82 0.00
August 17
90 83 0.11
August 18
90 79 0.05
August 19
89 82 0.00
August 20
90 84 0.00
August 21
90 80 0.71
August 22
90 80 0.00
August 23
91 81 0.00
August 24
92 82 0.07
August 25
92 81 0.14
August 26
91 85 0.00
August 27
92 81 0.00
August 28
93 80 0.00
August 29
93 83 0.01
August 30
90 81 0.43
August 31
91 79 0.18
September 2009 Key West Weather
Day High (°F) Low (°F) Precip. (inches)
September 1
91 79 0.01
September 2
90 80 0.00
September 3
92 79 0.01
September 4
92 79 0.00
September 5
88 75 0.56
September 6
90 79 0.22
September 7
90 80 0.00
September 8
89 77 0.25
September 9
90 77 0.14
September 10
89 76 1.63
September 11
88 80 0.02
September 12
89 83 0.00
September 13
91 77 0.04
September 14
91 81 0.00
September 15
91 81 0.00
September 16
88 79 0.43
September 17
90 84 0.00
September 18
90 82 0.00
September 19
90 82 0.00
September 20
89 85 0.00
September 21
90 78 0.74
September 22
90 79 0.31
September 23
90 77 0.24
September 24
90 80 0.26
September 25
90 79 0.07
September 26
91 83 0.00
September 27
89 78 0.08
September 28
91 81 0.00
September 29
90 79 0.00
September 30
86 75 0.30
October 2009 Key West Weather
Day High (°F) Low (°F) Precip. (inches)
October 1
87 75 0.00
October 2
87 77 0.00
October 3
88 76 0.00
October 4
89 80 0.00
October 5
91 84 0.00
October 6
90 84 0.00
October 7
91 84 0.00
October 8
90 83 0.00
October 9
90 84 0.00
October 10
90 84 0.00
October 11
90 80 0.15
October 12
88 81 0.01
October 13
89 82 0.00
October 14
90 82 0.00
October 15
90 81 0.00
October 16
91 83 0.00
October 17
89 77 0.18
October 18
77 67 0.00
October 19
78 65 0.00
October 20
83 72 0.00
October 21
83 75 0.00
October 22
86 75 0.00
October 23
86 75 0.01
October 24
85 78 0.00
October 25
83 75 0.00
October 26
87 73 0.61
October 27
86 79 0.04
October 28
88 81 0.04
October 29
87 82 0.00
October 30
86 78 0.07
October 31
86 76 0.00
November 2009 Key West Weather
Day High (°F) Low (°F) Precip. (inches)
November 1
86 75 0.00
November 2
86 75 0.00
November 3
85 74 0.00
November 4
84 74 0.00
November 5
83 77 0.00
November 6
82 75 0.00
November 7
80 76 0.00
November 8
81 78 0.01
November 9
82 78 0.00
November 10
82 79 0.02
November 11
82 75 0.19
November 12
77 71 0.02
November 13
77 67 0.00
November 14
77 64 0.00
November 15
78 66 0.00
November 16
79 69 0.00
November 17
79 71 0.00
November 18
82 71 0.00
November 19
80 71 0.00
November 20
81 73 0.00
November 21
83 73 0.09
November 22
82 71 0.89
November 23
82 76 0.01
November 24
84 75 0.11
November 25
79 71 5.05
November 26
80 70 0.24
November 27
71 63 0.00
November 28
68 59 0.00
November 29
78 59 0.00
November 30
81 67 0.00
December 2009 Key West Weather
Day High (°F) Low (°F) Precip. (inches)
December 1
81 71 0.00
December 2
83 77 0.00
December 3
84 75 0.00
December 4
83 73 0.70
December 5
81 67 0.42
December 6
70 63 0.00
December 7
77 63 0.00
December 8
81 69 0.00
December 9
82 77 0.00
December 10
84 75 0.00
December 11
81 73 0.00
December 12
82 76 0.00
December 13
83 76 0.00
December 14
83 75 0.00
December 15
83 75 0.01
December 16
83 76 0.00
December 17
82 75 0.00
December 18
79 72 3.28
December 19
74 70 0.00
December 20
70 63 0.00
December 21
63 58 0.00
December 22
71 62 0.00
December 23
76 65 0.00
December 24
77 69 0.00
December 25
79 70 0.03
December 26
71 66 0.00
December 27
72 64 0.00
December 28
72 64 0.03
December 29
64 58 0.00
December 30
75 61 0.00
December 31
79 67 0.02
Weather Station Details
Years Station Coordinates
1948–2024 Key West International Airport location