Key West Weather in 1977

Historical record of Key West, Florida weather for the year 1977 based on NOAA data.
Jump to Month:
Year:
1977 Key West Weather Extremes
Highest temperature 90 °F August 26
Lowest temperature 48 °F January 20
Highest daily low 83 °F August 1
Lowest daily high 59 °F February 17
Most daily precipitation 5.3 inches May 4
Most daily snow none -
Total annual precipitation 45.0 inches -
Total annual snow none -
Highest Temperatures in Key West in 1977
Rank Temperature Date
1 90 °F Aug 26
1 90 °F Aug 25
1 90 °F Aug 4
1 90 °F Jul 23
1 90 °F Jul 13
6 89 °F Oct 3
6 89 °F Oct 2
6 89 °F Sep 30
6 89 °F Sep 29
6 89 °F Sep 16
6 89 °F Sep 15
6 89 °F Sep 14
6 89 °F Sep 13
6 89 °F Aug 23
6 89 °F Aug 7
6 89 °F Aug 5
6 89 °F Aug 3
6 89 °F Aug 2
6 89 °F Aug 1
6 89 °F Jul 31
6 89 °F Jul 30
6 89 °F Jul 29
6 89 °F Jul 28
6 89 °F Jul 27
6 89 °F Jul 14
6 89 °F Jul 12
6 89 °F Jul 11
6 89 °F Jul 10
6 89 °F Jul 6
6 89 °F Jul 4
6 89 °F Jul 2
6 89 °F Jun 27
6 89 °F Jun 24
6 89 °F Jun 22
6 89 °F Jun 17
Lowest Temperatures in Key West in 1977
Rank Temperature Date
1 48 °F January 20
1 48 °F January 19
3 50 °F December 23
4 51 °F December 28
4 51 °F January 22
4 51 °F January 18
7 52 °F January 27
8 53 °F February 18
8 53 °F January 26
8 53 °F January 23
8 53 °F January 17
January 1977 Key West Weather
Day High (°F) Low (°F) Precip. (inches)
January 1
72 66 0.00
January 2
75 64 0.00
January 3
78 67 0.52
January 4
72 65 0.00
January 5
73 63 0.00
January 6
76 63 0.00
January 7
78 67 0.00
January 8
68 60 0.00
January 9
78 61 0.00
January 10
79 64 0.00
January 11
66 55 0.00
January 12
72 62 0.00
January 13
75 64 0.00
January 14
79 70 0.00
January 15
78 71 0.00
January 16
74 64 0.34
January 17
64 53 0.00
January 18
64 51 0.05
January 19
62 48 0.00
January 20
63 48 0.00
January 21
65 56 0.00
January 22
62 51 0.00
January 23
65 53 0.00
January 24
73 58 0.00
January 25
73 57 0.00
January 26
61 53 0.00
January 27
73 52 0.00
January 28
77 70 0.03
January 29
73 65 0.41
January 30
71 61 0.00
January 31
76 65 0.00
February 1977 Key West Weather
Day High (°F) Low (°F) Precip. (inches)
February 1
66 61 0.00
February 2
75 61 0.00
February 3
77 69 0.00
February 4
79 70 0.00
February 5
74 63 0.00
February 6
68 61 0.00
February 7
71 61 0.00
February 8
70 62 0.08
February 9
72 64 0.00
February 10
74 61 0.00
February 11
76 65 0.00
February 12
76 67 0.00
February 13
76 70 0.00
February 14
75 65 0.86
February 15
70 65 0.22
February 16
71 57 0.00
February 17
59 54 0.00
February 18
66 53 0.00
February 19
73 60 0.00
February 20
75 60 0.00
February 21
64 56 0.00
February 22
73 58 0.00
February 23
77 63 0.00
February 24
79 68 0.00
February 25
77 65 0.00
February 26
78 68 0.00
February 27
80 73 0.00
February 28
76 62 0.34
March 1977 Key West Weather
Day High (°F) Low (°F) Precip. (inches)
March 1
70 62 0.00
March 2
75 63 0.00
March 3
78 67 0.00
March 4
80 73 0.00
March 5
81 75 0.00
March 6
82 76 0.00
March 7
82 69 0.00
March 8
74 68 0.00
March 9
79 70 0.07
March 10
79 73 0.00
March 11
81 75 0.00
March 12
82 76 0.00
March 13
82 75 0.00
March 14
82 75 0.00
March 15
80 73 0.00
March 16
79 71 0.00
March 17
79 69 0.00
March 18
81 71 0.00
March 19
82 74 0.00
March 20
83 77 0.00
March 21
83 77 0.00
March 22
87 75 0.00
March 23
79 72 0.00
March 24
80 71 0.00
March 25
80 73 0.00
March 26
80 74 0.00
March 27
79 73 0.00
March 28
81 74 0.00
March 29
82 75 0.00
March 30
83 76 0.00
March 31
84 76 0.00
April 1977 Key West Weather
Day High (°F) Low (°F) Precip. (inches)
April 1
83 76 0.00
April 2
83 77 0.00
April 3
84 77 0.00
April 4
84 77 0.00
April 5
85 74 0.01
April 6
76 68 0.08
April 7
76 69 0.00
April 8
81 70 0.00
April 9
80 69 0.00
April 10
82 70 0.00
April 11
81 70 0.17
April 12
81 70 0.04
April 13
83 70 0.15
April 14
82 70 2.06
April 15
83 73 0.00
April 16
80 71 0.03
April 17
82 73 0.00
April 18
82 75 0.00
April 19
82 74 0.00
April 20
82 75 0.07
April 21
82 75 0.00
April 22
82 76 0.00
April 23
83 77 0.00
April 24
83 74 0.34
April 25
81 72 0.00
April 26
82 70 0.00
April 27
78 71 0.00
April 28
81 70 0.00
April 29
82 71 0.00
April 30
81 71 0.00
May 1977 Key West Weather
Day High (°F) Low (°F) Precip. (inches)
May 1
81 74 0.00
May 2
82 74 0.00
May 3
78 71 0.65
May 4
78 70 5.33
May 5
83 73 0.00
May 6
84 77 0.00
May 7
85 78 0.00
May 8
85 76 0.00
May 9
84 76 0.00
May 10
84 71 0.33
May 11
84 72 1.59
May 12
84 75 1.52
May 13
82 72 0.63
May 14
81 72 0.00
May 15
82 71 0.00
May 16
81 71 0.00
May 17
83 75 0.00
May 18
84 75 0.00
May 19
84 74 0.00
May 20
84 75 0.00
May 21
85 75 0.00
May 22
85 75 0.00
May 23
84 75 0.00
May 24
85 74 0.00
May 25
83 78 0.00
May 26
85 75 0.00
May 27
87 77 0.00
May 28
85 77 0.00
May 29
87 76 0.00
May 30
87 78 0.00
May 31
87 80 0.05
June 1977 Key West Weather
Day High (°F) Low (°F) Precip. (inches)
June 1
85 76 0.42
June 2
80 75 1.16
June 3
83 78 0.16
June 4
86 75 0.04
June 5
86 79 0.00
June 6
85 77 0.00
June 7
85 77 0.00
June 8
86 79 0.00
June 9
85 77 0.19
June 10
86 79 0.00
June 11
88 78 0.00
June 12
87 78 0.00
June 13
88 77 0.00
June 14
88 80 0.00
June 15
88 80 0.00
June 16
88 80 0.00
June 17
89 79 0.00
June 18
88 80 0.00
June 19
87 80 0.00
June 20
88 81 0.00
June 21
88 81 0.00
June 22
89 82 0.00
June 23
88 82 0.00
June 24
89 82 0.00
June 25
88 80 0.00
June 26
88 80 0.00
June 27
89 81 0.00
June 28
88 82 0.00
June 29
88 82 0.00
June 30
88 81 0.00
July 1977 Key West Weather
Day High (°F) Low (°F) Precip. (inches)
July 1
88 82 0.00
July 2
89 81 0.00
July 3
88 82 0.08
July 4
89 82 0.01
July 5
88 79 0.10
July 6
89 79 0.00
July 7
87 78 0.01
July 8
88 81 0.00
July 9
88 81 0.05
July 10
89 82 0.00
July 11
89 78 0.05
July 12
89 81 0.00
July 13
90 81 0.00
July 14
89 81 0.03
July 15
86 79 0.09
July 16
86 75 0.39
July 17
87 75 0.34
July 18
88 78 0.00
July 19
86 76 0.27
July 20
82 75 0.15
July 21
87 76 0.00
July 22
87 79 0.00
July 23
90 79 0.00
July 24
88 74 0.34
July 25
87 80 0.00
July 26
88 81 0.00
July 27
89 81 0.00
July 28
89 81 0.00
July 29
89 82 0.00
July 30
89 83 0.00
July 31
89 82 0.00
August 1977 Key West Weather
Day High (°F) Low (°F) Precip. (inches)
August 1
89 83 0.00
August 2
89 82 0.00
August 3
89 81 0.00
August 4
90 80 0.01
August 5
89 79 0.10
August 6
86 77 0.31
August 7
89 78 0.14
August 8
88 78 0.13
August 9
88 78 0.07
August 10
88 77 0.06
August 11
88 78 0.16
August 12
85 78 0.02
August 13
87 77 0.24
August 14
88 79 0.00
August 15
88 82 0.02
August 16
88 76 1.28
August 17
87 78 0.00
August 18
87 81 0.00
August 19
88 81 0.00
August 20
88 81 0.00
August 21
88 81 0.03
August 22
88 77 0.06
August 23
89 78 0.00
August 24
88 78 0.19
August 25
90 78 0.00
August 26
90 79 0.22
August 27
86 76 0.60
August 28
86 75 1.03
August 29
87 74 3.29
August 30
87 74 1.10
August 31
81 74 1.37
September 1977 Key West Weather
Day High (°F) Low (°F) Precip. (inches)
September 1
83 74 1.18
September 2
84 76 0.16
September 3
86 79 0.00
September 4
87 80 0.00
September 5
87 80 0.00
September 6
87 81 0.00
September 7
88 81 0.00
September 8
88 81 0.00
September 9
88 81 0.00
September 10
88 80 0.00
September 11
88 81 0.23
September 12
88 80 0.00
September 13
89 81 0.00
September 14
89 81 0.00
September 15
89 79 0.03
September 16
89 77 0.04
September 17
88 80 0.17
September 18
87 77 0.01
September 19
87 79 0.29
September 20
88 81 0.00
September 21
88 81 0.00
September 22
88 78 0.02
September 23
88 78 0.11
September 24
88 76 1.45
September 25
87 77 0.02
September 26
87 79 0.00
September 27
87 81 0.00
September 28
87 79 0.00
September 29
89 78 0.00
September 30
89 78 0.00
October 1977 Key West Weather
Day High (°F) Low (°F) Precip. (inches)
October 1
88 79 0.00
October 2
89 78 0.00
October 3
89 77 0.01
October 4
88 78 0.00
October 5
86 77 0.00
October 6
86 76 0.00
October 7
86 76 0.00
October 8
86 76 0.00
October 9
87 75 0.00
October 10
86 71 0.00
October 11
86 78 0.00
October 12
87 76 0.00
October 13
80 70 0.00
October 14
75 67 0.00
October 15
78 67 0.00
October 16
79 72 0.00
October 17
76 67 0.00
October 18
80 66 0.00
October 19
81 72 0.00
October 20
79 71 0.00
October 21
83 72 0.00
October 22
78 71 2.15
October 23
80 72 0.00
October 24
84 75 0.00
October 25
86 76 0.00
October 26
83 75 0.00
October 27
81 76 0.00
October 28
82 72 0.00
October 29
81 71 0.00
October 30
83 74 0.00
October 31
83 74 0.22
November 1977 Key West Weather
Day High (°F) Low (°F) Precip. (inches)
November 1
80 73 0.00
November 2
84 75 0.22
November 3
85 77 0.00
November 4
85 76 0.06
November 5
81 74 0.00
November 6
81 71 0.00
November 7
82 70 0.00
November 8
82 72 0.00
November 9
84 75 0.00
November 10
83 73 0.00
November 11
73 65 0.00
November 12
70 63 0.00
November 13
72 63 0.00
November 14
77 67 0.00
November 15
77 68 0.00
November 16
80 68 0.00
November 17
80 72 0.00
November 18
78 70 0.00
November 19
80 71 0.00
November 20
82 71 0.00
November 21
80 71 0.00
November 22
80 72 0.09
November 23
78 71 0.37
November 24
77 69 2.59
November 25
77 69 0.17
November 26
73 63 0.00
November 27
76 59 0.00
November 28
78 67 0.00
November 29
78 72 0.10
November 30
80 75 0.63
December 1977 Key West Weather
Day High (°F) Low (°F) Precip. (inches)
December 1
80 76 0.00
December 2
81 74 0.00
December 3
79 72 0.00
December 4
81 70 0.00
December 5
80 76 0.00
December 6
80 65 0.96
December 7
65 55 0.00
December 8
75 61 0.00
December 9
80 70 0.00
December 10
70 67 0.00
December 11
73 65 0.00
December 12
74 67 0.08
December 13
77 71 0.35
December 14
79 71 1.59
December 15
79 72 0.40
December 16
80 74 0.00
December 17
78 67 0.44
December 18
78 64 0.38
December 19
67 62 0.00
December 20
75 61 0.00
December 21
75 59 0.01
December 22
67 57 0.00
December 23
65 50 0.00
December 24
71 62 0.00
December 25
75 68 0.16
December 26
68 60 0.06
December 27
60 54 0.00
December 28
61 51 0.00
December 29
69 55 0.00
December 30
73 63 0.00
December 31
80 66 0.00
Weather Station Details
Years Station Coordinates
1948–2024 Key West International Airport location