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Half Moon Bay Weather in 1983

Historical record of Half Moon Bay, California weather for the year 1983 based on NOAA data.
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1983 Half Moon Bay Weather Extremes
note: data for this year is incomplete
Highest temperature 88 °F September 20
Lowest temperature 28 °F January 20
Highest daily low 70 °F September 19
Lowest daily high 47 °F December 22
Most daily precipitation 2.7 inches December 25
Most daily snow none -
Total annual precipitation 52.3 inches -
Total annual snow none -
January 1983 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
January 1
60 41 0.00
January 2
55 52 0.00
January 3
60 43 0.00
January 4
58 48 0.00
January 5
57 43 0.00
January 6
62 43 0.00
January 7
62 42 0.00
January 8
58 46 0.00
January 9
65 45 0.00
January 10
65 42 0.00
January 11
67 41 0.00
January 12
65 45 0.00
January 13
64 48 0.00
January 14
65 49 0.00
January 15
65 50 0.00
January 16
63 50 0.04
January 17
62 45 0.00
January 18
57 48 1.02
January 19
58 50 0.18
January 20
55 28 0.01
January 21
54 41 0.00
January 22
59 n/a 1.74
January 23
63 n/a 0.02
January 24
62 45 2.25
January 25
62 46 0.00
January 26
62 53 0.75
January 27
58 44 2.20
January 28
57 44 0.05
January 29
57 45 0.69
January 30
61 46 0.03
January 31
62 47 0.00
February 1983 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
February 1
62 43 0.00
February 2
59 50 0.22
February 3
61 46 0.02
February 4
61 42 0.00
February 7
59 48 n/a
February 8
58 49 1.07
February 9
57 51 0.05
February 10
63 54 0.02
February 11
63 41 0.00
February 12
61 50 0.66
February 13
59 51 0.18
February 14
59 44 0.00
February 15
60 45 0.30
February 16
59 45 0.20
February 17
63 42 0.02
February 18
62 52 0.54
February 19
58 44 0.00
February 20
62 41 0.00
February 21
61 42 0.00
February 22
58 49 0.00
February 23
63 53 0.00
February 24
60 50 0.64
February 25
58 48 0.15
February 26
60 53 1.24
February 27
59 52 1.90
February 28
56 53 0.25
March 1983 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
March 1
62 51 2.08
March 2
63 52 0.89
March 3
61 49 0.77
March 4
59 49 0.24
March 5
61 50 0.26
March 6
62 46 0.21
March 7
59 41 0.39
March 8
60 53 0.00
March 9
64 52 0.12
March 10
60 54 0.02
March 11
65 45 0.31
March 12
63 54 0.10
March 14
65 45 2.22
March 15
62 40 0.00
March 16
63 43 0.00
March 17
58 42 1.23
March 18
57 45 0.61
March 19
62 48 0.00
March 20
59 51 0.67
March 21
57 41 0.00
March 22
59 50 0.99
March 23
59 42 0.21
March 24
59 43 0.48
March 25
56 49 0.23
March 26
58 45 0.00
March 27
57 50 0.66
March 28
60 43 0.02
March 29
60 49 0.00
March 30
62 52 0.07
March 31
64 53 0.27
April 1983 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
April 1
61 42 0.00
April 2
63 50 0.20
April 3
59 47 0.00
April 4
64 44 0.00
April 5
60 54 0.00
April 6
66 46 0.00
April 7
69 43 0.00
April 8
63 52 0.00
April 9
56 51 0.00
April 10
58 42 0.00
April 11
57 42 0.08
April 12
57 38 0.04
April 13
57 37 0.00
April 14
60 40 0.00
April 15
60 42 0.00
April 16
64 46 0.00
April 17
64 47 0.04
April 18
65 51 0.42
April 19
62 54 0.03
April 20
69 50 0.19
April 21
69 50 0.02
April 22
58 48 0.00
April 23
60 52 0.08
April 24
57 48 1.00
April 25
60 44 0.13
April 26
59 43 0.00
April 27
60 49 0.03
April 28
59 52 0.45
April 29
62 45 0.10
April 30
63 48 0.52
May 1983 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
May 1
60 45 0.00
May 2
64 50 0.00
May 3
64 50 0.00
May 4
62 52 0.00
May 5
60 49 0.08
May 6
59 44 0.81
May 7
62 45 0.00
May 8
64 51 0.00
May 9
61 49 0.00
May 10
61 49 0.00
May 11
62 42 0.00
May 12
63 49 0.00
May 13
59 n/a 0.00
May 14
60 54 0.00
May 15
63 49 0.00
May 16
61 42 0.00
May 17
64 43 0.00
May 18
63 45 0.00
May 19
63 43 0.00
May 20
n/a 50 0.00
May 21
61 51 0.00
May 23
63 51 0.00
May 24
63 52 0.00
May 25
62 51 0.00
May 26
60 51 0.00
May 27
61 50 0.00
May 28
63 52 0.00
May 29
61 53 0.00
May 30
63 54 0.00
May 31
60 52 0.00
June 1983 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
June 1
60 52 0.00
June 2
66 52 0.00
June 3
60 53 0.00
June 4
61 n/a 0.00
June 6
66 50 0.00
June 7
70 55 0.00
June 8
63 55 0.00
June 9
60 53 0.00
June 10
61 n/a 0.01
June 11
63 53 0.00
June 12
65 50 0.00
June 13
67 48 0.00
June 14
66 51 0.00
June 15
63 53 0.02
June 16
63 48 0.00
June 17
64 54 0.00
June 18
65 50 0.00
June 20
64 49 0.00
June 21
61 46 0.00
June 22
64 53 0.00
June 23
64 54 0.00
June 24
63 52 0.00
June 25
68 51 0.00
June 26
63 54 0.00
June 27
63 54 0.00
June 28
62 55 0.00
June 29
62 54 0.00
June 30
64 55 0.00
July 1983 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
July 1
63 n/a 0.00
July 2
66 48 0.00
July 4
66 62 0.00
July 5
66 54 0.00
July 6
65 56 0.00
July 7
66 52 0.00
July 8
66 54 0.00
July 9
64 57 0.00
July 10
68 52 0.00
July 11
67 50 0.00
July 12
66 51 0.00
July 13
68 51 0.00
July 14
68 50 0.00
July 15
66 48 0.00
July 16
65 53 0.00
July 17
67 55 0.00
July 18
66 56 0.00
July 19
66 56 0.00
July 20
69 50 0.00
July 21
67 49 0.00
July 22
66 56 0.00
July 23
65 57 0.00
July 24
65 56 0.00
July 25
66 55 0.00
July 26
65 56 0.00
July 27
66 56 0.00
July 28
66 56 0.00
July 29
64 54 0.00
July 30
65 54 0.00
July 31
67 55 0.00
August 1983 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
August 1
68 57 0.00
August 2
68 57 0.00
August 3
68 n/a 0.00
August 4
70 58 0.00
August 5
69 57 0.00
August 6
68 48 0.00
August 7
70 55 0.00
August 8
68 58 0.00
August 9
69 58 0.00
August 10
69 58 0.00
August 11
68 55 0.00
August 12
67 54 0.00
August 13
66 56 0.00
August 14
68 52 0.00
August 15
69 54 0.00
August 16
69 58 0.00
August 17
67 59 0.00
August 18
67 60 0.08
August 19
67 58 0.00
August 20
73 53 0.00
August 21
74 58 0.00
August 22
71 60 0.00
August 23
71 54 0.00
August 24
71 58 0.00
August 25
71 59 0.00
August 26
69 52 0.00
August 27
69 52 0.00
August 28
75 62 0.00
August 29
72 62 0.00
August 30
74 54 0.00
August 31
71 54 0.06
September 1983 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
September 1
70 50 0.00
September 3
71 54 0.00
September 4
76 56 0.00
September 5
71 51 0.00
September 6
69 63 0.00
September 7
67 59 0.00
September 8
71 48 0.00
September 9
74 48 0.00
September 10
76 47 0.00
September 11
n/a 50 0.00
September 12
81 51 0.00
September 13
69 51 0.00
September 14
70 54 0.00
September 15
67 50 0.00
September 16
69 51 0.00
September 19
82 70 0.00
September 20
88 62 0.01
September 21
79 62 0.03
September 22
73 62 0.00
September 23
75 60 0.00
September 24
70 58 0.00
September 25
73 57 0.00
September 26
72 61 0.00
September 27
71 55 0.00
September 28
71 57 0.00
September 29
66 57 0.16
September 30
68 52 0.60
October 1983 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
October 1
74 54 0.00
October 2
73 48 0.02
October 3
72 52 0.00
October 4
74 51 0.00
October 5
72 57 0.00
October 6
61 58 0.00
October 7
66 57 0.00
October 8
68 55 0.00
October 9
70 53 0.00
October 10
80 52 0.00
October 11
73 58 0.00
October 12
69 59 0.00
October 13
68 48 0.00
October 14
66 46 0.00
October 15
68 50 0.00
October 16
69 52 0.00
October 17
68 50 0.00
October 18
66 50 0.00
October 19
69 46 0.00
October 20
84 48 0.00
October 21
66 48 0.00
October 22
64 48 0.00
October 23
65 48 0.02
October 24
67 48 0.01
October 25
73 49 0.00
October 26
87 55 0.00
October 27
76 55 0.00
October 28
62 56 0.00
October 29
70 55 0.00
October 30
71 56 0.05
October 31
66 56 1.02
November 1983 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
November 1
67 50 0.00
November 2
65 52 0.00
November 3
68 56 0.01
November 4
68 48 0.00
November 6
66 48 0.04
November 7
62 45 0.00
November 8
63 49 0.04
November 9
63 52 0.26
November 10
65 52 1.55
November 11
66 50 0.02
November 13
63 44 1.36
November 14
63 45 0.00
November 15
64 51 0.39
November 16
61 43 1.37
November 17
63 47 0.22
November 18
60 50 0.00
November 19
62 53 0.97
November 20
62 39 0.00
November 21
58 40 0.00
November 22
53 42 0.12
November 23
58 41 0.00
November 24
60 42 1.22
November 25
58 41 0.00
November 27
64 41 0.00
November 28
62 41 0.00
November 29
58 48 0.09
November 30
58 49 0.41
December 1983 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
December 1
62 45 0.02
December 2
61 49 0.92
December 3
54 n/a 0.04
December 4
57 52 0.00
December 5
64 37 0.04
December 6
n/a 48 0.00
December 7
60 45 0.20
December 8
62 53 0.95
December 9
60 55 0.35
December 11
58 45 n/a
December 12
58 46 0.06
December 13
56 n/a 0.05
December 14
60 49 0.00
December 15
60 49 0.00
December 16
56 49 0.11
December 18
61 47 0.00
December 19
56 43 0.00
December 20
60 39 0.00
December 21
51 40 0.25
December 22
47 43 0.24
December 23
56 46 0.75
December 24
57 n/a 0.00
December 25
56 49 2.66
December 26
57 52 0.70
December 27
59 46 0.00
December 28
59 50 0.00
December 29
61 n/a 0.97
December 30
60 49 0.13
Weather Station Details
Years Station Coordinates
1939–2022 Half Moon Bay location