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Half Moon Bay Weather in 1974

Historical record of Half Moon Bay, California weather for the year 1974 based on NOAA data.
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1974 Half Moon Bay Weather Extremes
Highest temperature 85 °F October 12
Lowest temperature 33 °F January 9
Highest daily low 61 °F July 25
Lowest daily high 46 °F January 4
Most daily precipitation 2.0 inches March 1
Most daily snow none -
Total annual precipitation 24.8 inches -
Total annual snow none -
January 1974 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
January 1
55 39 0.10
January 2
52 35 0.00
January 3
48 34 1.90
January 4
46 34 0.18
January 5
48 36 0.38
January 6
48 38 0.20
January 7
47 33 0.11
January 8
57 42 0.00
January 9
55 33 0.00
January 10
54 36 0.00
January 11
54 39 0.00
January 12
57 48 0.00
January 13
57 51 0.00
January 14
61 45 0.07
January 15
64 53 0.02
January 16
61 52 1.00
January 17
58 50 0.18
January 18
59 52 0.18
January 19
58 52 0.26
January 20
54 49 0.00
January 21
55 36 0.00
January 22
62 37 0.00
January 23
58 39 0.00
January 24
66 50 0.00
January 25
57 45 0.00
January 26
57 41 0.00
January 27
58 36 0.00
January 28
56 42 0.00
January 29
55 39 0.00
January 30
55 46 0.00
January 31
55 41 0.29
February 1974 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
February 1
56 46 0.16
February 2
59 39 0.00
February 3
65 42 0.00
February 4
63 38 0.00
February 5
60 39 0.00
February 6
60 38 0.00
February 7
62 36 0.00
February 8
64 41 0.00
February 9
69 42 0.00
February 10
60 42 0.00
February 11
56 47 0.00
February 12
55 45 0.26
February 13
54 37 0.00
February 14
57 39 0.00
February 15
58 40 0.00
February 16
56 44 0.10
February 17
55 37 0.00
February 18
53 47 0.02
February 19
54 48 0.91
February 20
59 38 0.00
February 21
58 38 0.15
February 22
54 38 0.03
February 23
61 39 0.00
February 24
67 43 0.00
February 25
60 39 0.00
February 26
55 44 0.07
February 27
59 39 0.00
February 28
56 51 0.46
March 1974 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
March 1
59 51 1.98
March 2
57 45 0.76
March 3
54 38 0.40
March 4
55 36 0.00
March 5
56 46 0.00
March 6
55 47 0.00
March 7
51 45 0.65
March 8
59 35 0.00
March 9
57 35 0.00
March 10
58 41 0.00
March 11
57 51 0.19
March 12
58 47 0.12
March 13
58 42 0.00
March 14
63 46 0.02
March 15
74 47 0.00
March 16
63 50 0.00
March 17
58 51 0.00
March 18
58 47 0.00
March 19
57 40 0.00
March 20
58 47 0.00
March 21
58 49 0.00
March 22
55 48 0.00
March 23
60 48 0.00
March 24
55 47 0.00
March 25
56 48 0.76
March 26
61 52 0.09
March 27
59 51 0.46
March 28
60 53 0.92
March 29
60 54 0.10
March 30
58 53 0.75
March 31
59 49 0.00
April 1974 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
April 1
55 51 1.81
April 2
58 47 0.08
April 3
58 47 0.00
April 4
70 39 0.00
April 5
62 45 0.20
April 6
59 46 0.00
April 7
70 41 0.00
April 8
59 43 0.00
April 9
55 45 0.42
April 10
58 39 0.00
April 11
59 41 0.00
April 12
71 41 0.00
April 13
78 43 0.00
April 14
70 42 0.00
April 15
59 47 0.00
April 16
58 41 0.00
April 17
58 46 0.00
April 18
56 48 0.04
April 19
58 47 0.00
April 20
59 40 0.00
April 21
57 43 0.00
April 22
59 47 0.00
April 23
56 46 0.54
April 24
57 42 0.13
April 25
57 39 0.00
April 26
61 43 0.00
April 27
60 41 0.00
April 28
68 44 0.00
April 29
65 45 0.00
April 30
59 49 0.00
May 1974 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
May 1
58 48 0.00
May 2
58 48 0.00
May 3
58 48 0.00
May 4
58 48 0.00
May 5
55 49 0.00
May 6
58 48 0.00
May 7
59 48 0.01
May 8
58 48 0.00
May 9
60 50 0.00
May 10
61 45 0.00
May 11
61 42 0.00
May 12
58 50 0.00
May 13
56 43 0.00
May 14
58 47 0.00
May 15
58 47 0.00
May 16
58 46 0.00
May 17
57 41 0.00
May 18
58 39 0.00
May 19
59 48 0.00
May 20
60 49 0.00
May 21
60 46 0.00
May 22
60 47 0.00
May 23
60 50 0.00
May 24
60 44 0.00
May 25
62 49 0.00
May 26
63 46 0.00
May 27
61 44 0.00
May 28
55 49 0.00
May 29
60 49 0.00
May 30
62 45 0.00
May 31
61 48 0.00
June 1974 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
June 1
61 52 0.00
June 2
61 50 0.00
June 3
60 50 0.06
June 4
63 46 0.00
June 5
64 54 0.00
June 6
62 48 0.00
June 7
62 44 0.00
June 8
65 43 0.00
June 9
63 47 0.00
June 10
60 49 0.00
June 11
58 50 0.00
June 12
63 51 0.00
June 13
66 54 0.00
June 14
65 46 0.00
June 15
65 48 0.00
June 16
60 54 0.12
June 17
69 47 0.00
June 18
65 52 0.11
June 19
67 54 0.19
June 20
65 48 0.00
June 21
66 50 0.00
June 22
62 54 0.00
June 23
60 52 0.00
June 24
60 52 0.00
June 25
61 52 0.00
June 26
60 46 0.00
June 27
64 48 0.00
June 28
67 48 0.00
June 29
62 48 0.00
June 30
59 53 0.02
July 1974 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
July 1
65 52 0.00
July 2
60 50 0.00
July 3
62 50 0.00
July 4
62 53 0.00
July 5
68 46 0.00
July 6
58 52 0.03
July 7
65 53 0.00
July 8
62 55 0.60
July 9
60 55 0.32
July 10
65 51 0.01
July 11
65 53 0.00
July 12
66 52 0.00
July 13
65 54 0.00
July 14
63 52 0.00
July 15
62 53 0.00
July 16
63 55 0.00
July 17
63 55 0.00
July 18
64 54 0.02
July 19
65 55 0.02
July 20
65 55 0.00
July 21
64 53 0.00
July 22
65 47 0.00
July 23
63 51 0.00
July 24
69 51 0.00
July 25
69 61 0.00
July 26
68 57 0.00
July 27
71 57 0.00
July 28
69 57 0.00
July 29
66 51 0.00
July 30
66 51 0.00
July 31
64 55 0.01
August 1974 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
August 1
67 50 0.01
August 2
63 53 0.02
August 3
63 55 0.01
August 4
65 57 0.01
August 5
67 57 0.00
August 6
69 57 0.00
August 7
65 56 0.00
August 8
65 56 0.00
August 9
65 57 0.00
August 10
66 58 0.00
August 11
64 57 0.00
August 12
63 58 0.00
August 13
66 56 0.00
August 14
64 54 0.00
August 15
66 55 0.00
August 16
63 55 0.00
August 17
65 54 0.00
August 18
67 51 0.00
August 19
67 51 0.00
August 20
67 46 0.00
August 21
72 50 0.00
August 22
68 51 0.00
August 23
66 54 0.00
August 24
62 53 0.00
August 25
64 52 0.00
August 26
67 53 0.00
August 27
65 53 0.00
August 28
60 56 0.07
August 29
61 55 0.01
August 30
62 55 0.00
August 31
65 56 0.00
September 1974 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
September 1
65 54 0.00
September 2
64 54 0.00
September 3
67 57 0.00
September 4
65 54 0.00
September 5
62 47 0.00
September 6
64 48 0.00
September 7
66 53 0.00
September 8
63 51 0.00
September 9
65 53 0.00
September 10
68 55 0.00
September 11
67 50 0.00
September 12
67 55 0.00
September 13
68 58 0.00
September 14
70 52 0.00
September 15
68 49 0.00
September 16
62 54 0.00
September 17
63 53 0.00
September 18
66 52 0.00
September 19
66 55 0.00
September 20
64 56 0.00
September 21
63 55 0.00
September 22
63 53 0.00
September 23
61 53 0.00
September 24
60 51 0.00
September 25
64 53 0.00
September 26
63 56 0.00
September 27
65 55 0.00
September 28
66 56 0.00
September 29
68 53 0.00
September 30
83 50 0.00
October 1974 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
October 1
65 49 0.00
October 2
68 57 0.12
October 3
64 55 0.00
October 4
65 55 0.00
October 5
65 46 0.00
October 6
72 45 0.00
October 7
63 52 0.15
October 8
67 54 0.03
October 9
67 51 0.00
October 10
67 51 0.00
October 11
65 51 0.00
October 12
85 50 0.00
October 13
70 46 0.00
October 14
66 45 0.00
October 15
59 48 0.01
October 16
65 48 0.01
October 17
74 50 0.00
October 18
76 52 0.00
October 19
69 50 0.00
October 20
65 51 0.00
October 21
76 45 0.01
October 22
66 49 0.00
October 23
63 54 0.00
October 24
69 49 0.00
October 25
66 49 0.00
October 26
66 51 0.00
October 27
65 50 0.00
October 28
60 53 0.60
October 29
61 44 0.01
October 30
60 48 0.00
October 31
59 50 0.42
November 1974 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
November 1
60 45 0.01
November 2
65 40 0.00
November 3
63 41 0.00
November 4
60 41 0.00
November 5
62 40 0.00
November 6
64 42 0.00
November 7
61 49 0.47
November 8
59 42 0.00
November 9
61 40 0.00
November 10
66 52 0.01
November 11
70 52 0.00
November 12
76 56 0.00
November 13
73 54 0.00
November 14
58 50 0.00
November 15
57 51 0.00
November 16
55 50 0.02
November 17
60 45 0.00
November 18
58 50 0.00
November 19
58 44 0.00
November 20
62 50 0.03
November 21
60 53 0.07
November 22
58 47 0.00
November 23
64 40 0.00
November 24
66 48 0.00
November 25
59 44 0.03
November 26
63 45 0.00
November 27
60 40 0.00
November 28
64 41 0.00
November 29
64 46 0.00
November 30
61 48 0.00
December 1974 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
December 1
59 42 0.00
December 2
60 52 0.33
December 3
61 54 1.00
December 4
60 47 0.39
December 5
59 43 0.01
December 6
61 46 0.00
December 7
60 50 0.00
December 8
59 45 0.00
December 9
56 46 0.00
December 10
57 42 0.00
December 11
56 45 0.06
December 12
57 45 0.14
December 13
58 41 0.02
December 14
55 44 0.16
December 15
60 50 0.02
December 16
64 47 0.00
December 17
59 45 0.00
December 18
57 37 0.00
December 19
60 39 0.00
December 20
57 42 0.00
December 21
56 44 0.00
December 22
54 36 0.00
December 23
53 35 0.00
December 24
56 37 0.00
December 25
56 34 0.00
December 26
56 34 0.00
December 27
53 47 0.97
December 28
53 42 0.53
December 29
55 37 0.01
December 30
55 35 0.00
December 31
57 42 0.00
Weather Station Details
Years Station Coordinates
1939–2022 Half Moon Bay location