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Half Moon Bay Weather in 1947

Historical record of Half Moon Bay, California weather for the year 1947 based on NOAA data.
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1947 Half Moon Bay Weather Extremes
Highest temperature 88 °F September 20
Lowest temperature 30 °F January 17
Highest daily low 60 °F August 3
Lowest daily high 49 °F November 17
Most daily precipitation 1.6 inches February 12
Total annual precipitation 13.6 inches -
January 1947 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
January 1
58 39 0.00
January 2
54 38 0.00
January 3
54 41 0.00
January 4
57 36 0.00
January 5
53 35 0.00
January 6
55 38 0.00
January 7
55 39 0.00
January 8
58 39 0.00
January 9
59 43 0.00
January 10
61 39 0.00
January 11
56 36 0.00
January 12
52 35 0.04
January 13
50 32 0.03
January 14
51 36 0.00
January 15
52 33 0.00
January 16
56 41 0.00
January 17
59 30 0.00
January 18
52 32 0.00
January 19
58 35 0.00
January 20
62 39 0.00
January 21
62 35 0.00
January 22
60 35 0.00
January 23
57 38 0.00
January 24
60 45 0.00
January 25
58 35 0.00
January 26
56 45 0.00
January 27
53 41 0.00
January 28
51 37 0.68
January 29
50 42 0.00
January 30
51 35 0.25
January 31
51 35 0.00
February 1947 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
February 1
58 38 0.00
February 2
57 41 0.00
February 3
65 42 0.00
February 4
63 47 0.00
February 5
56 41 0.00
February 6
55 44 0.00
February 7
54 42 0.00
February 8
54 46 0.00
February 9
61 49 0.29
February 10
61 47 0.00
February 11
62 47 0.00
February 12
62 50 1.60
February 13
62 45 0.00
February 14
65 47 0.00
February 15
57 48 0.00
February 16
57 48 0.09
February 17
55 41 0.00
February 18
53 47 0.00
February 19
51 48 0.00
February 20
50 42 0.00
February 21
54 42 0.00
February 22
59 43 0.00
February 23
72 40 0.00
February 24
74 49 0.00
February 25
n/a 39 0.00
February 26
56 49 0.00
February 27
57 43 0.00
February 28
60 43 0.00
March 1947 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
March 1
58 50 0.27
March 2
59 48 0.14
March 3
58 47 0.50
March 4
55 43 0.03
March 5
59 39 0.00
March 6
57 37 0.00
March 7
57 45 0.00
March 8
56 46 0.12
March 9
56 49 0.00
March 10
57 52 0.62
March 11
59 42 0.00
March 12
69 39 0.00
March 13
75 50 0.00
March 14
65 45 0.00
March 15
58 43 0.00
March 16
57 45 0.00
March 17
54 50 0.00
March 18
54 50 0.00
March 19
58 47 0.00
March 20
58 49 0.00
March 21
54 48 0.00
March 22
55 50 0.06
March 23
59 45 0.00
March 24
69 41 0.00
March 25
72 47 0.00
March 26
67 47 0.00
March 27
63 51 0.16
March 28
62 54 0.90
March 29
62 52 0.37
March 30
61 50 0.05
March 31
59 49 0.00
April 1947 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
April 1
60 45 0.00
April 2
59 50 0.06
April 3
56 47 0.08
April 4
59 38 0.00
April 5
60 47 0.04
April 6
61 45 0.00
April 7
58 42 0.00
April 8
58 40 0.00
April 9
61 49 0.06
April 10
65 39 0.00
April 11
76 44 0.00
April 12
n/a 51 0.00
April 13
78 50 0.00
April 14
72 44 0.00
April 15
67 45 0.00
April 16
62 44 0.00
April 17
64 53 0.00
April 18
64 43 0.00
April 19
67 42 0.00
April 20
61 40 0.00
April 21
61 50 0.00
April 22
59 43 0.00
April 23
57 50 0.00
April 24
59 45 0.00
April 25
59 49 0.00
April 26
61 47 0.00
April 27
58 50 0.00
April 28
60 49 0.00
April 29
65 50 0.00
April 30
79 49 0.00
May 1947 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
May 1
81 50 0.00
May 2
64 51 0.00
May 3
63 50 0.00
May 4
62 50 0.00
May 5
58 43 0.00
May 6
68 50 0.00
May 7
63 48 0.00
May 8
64 47 0.00
May 9
65 43 0.00
May 10
69 42 0.00
May 11
60 45 0.00
May 12
60 51 0.00
May 13
59 48 0.00
May 14
61 45 0.00
May 15
55 50 0.00
May 16
65 43 0.00
May 17
59 45 0.00
May 18
62 47 0.00
May 19
60 42 0.00
May 20
59 43 0.00
May 21
58 47 0.00
May 22
61 52 0.00
May 23
63 54 0.00
May 24
60 46 0.00
May 25
61 51 0.00
May 26
64 55 0.00
May 27
65 54 0.34
May 28
62 50 0.00
May 29
58 53 0.00
May 30
64 n/a 0.00
May 31
65 56 0.10
June 1947 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
June 1
68 56 0.00
June 2
64 56 0.07
June 3
65 50 0.00
June 4
67 50 0.05
June 5
66 52 0.15
June 6
66 56 0.18
June 7
68 58 0.20
June 8
66 58 0.19
June 9
65 53 0.00
June 10
65 51 0.00
June 11
71 44 0.00
June 12
72 46 0.00
June 13
69 48 0.00
June 14
65 43 0.00
June 15
64 47 0.00
June 16
62 52 0.00
June 17
61 54 0.00
June 18
66 48 0.00
June 19
62 46 0.00
June 20
66 49 0.00
June 21
n/a 52 0.00
June 22
71 45 0.00
June 23
61 48 0.00
June 24
60 51 0.00
June 25
64 52 0.00
June 26
60 53 0.00
June 27
61 53 0.00
June 28
62 47 0.00
June 29
62 51 0.00
June 30
60 47 0.00
July 1947 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
July 1
61 50 0.00
July 2
62 53 0.00
July 3
63 49 0.00
July 4
64 50 0.00
July 5
64 53 0.00
July 6
64 53 0.00
July 7
63 55 0.00
July 8
65 55 0.00
July 9
65 55 0.00
July 10
65 54 0.00
July 11
65 55 0.00
July 12
67 57 0.00
July 13
68 53 0.00
July 14
67 57 0.00
July 15
65 56 0.00
July 16
64 56 0.00
July 17
66 56 0.00
July 18
67 52 0.00
July 19
64 45 0.00
July 20
62 54 0.00
July 21
63 54 0.00
July 22
64 55 0.00
July 23
65 55 0.00
July 24
67 54 0.00
July 25
66 50 0.00
July 26
71 51 0.00
July 27
70 55 0.00
July 28
68 59 0.00
July 29
66 52 0.00
July 30
67 58 0.00
July 31
68 58 0.00
August 1947 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
August 1
70 59 0.00
August 2
68 57 0.00
August 3
68 60 0.00
August 4
70 55 0.00
August 5
63 49 0.00
August 6
60 53 0.00
August 7
66 55 0.00
August 8
69 47 0.00
August 9
70 49 0.00
August 10
68 48 0.00
August 11
66 49 0.00
August 12
65 55 0.00
August 13
70 59 0.00
August 14
66 56 0.00
August 15
65 56 0.00
August 16
67 57 0.00
August 17
68 56 0.00
August 18
67 56 0.00
August 19
67 57 0.00
August 20
65 53 0.00
August 21
67 56 0.00
August 22
68 55 0.00
August 23
63 55 0.00
August 24
61 52 0.00
August 25
67 54 0.00
August 26
68 58 0.00
August 27
69 57 0.00
August 28
72 57 0.00
August 29
70 59 0.00
August 30
72 51 0.00
August 31
82 49 0.00
September 1947 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
September 1
81 50 0.00
September 2
75 56 0.00
September 3
76 49 0.00
September 4
n/a 50 0.00
September 5
64 50 0.00
September 6
65 45 0.00
September 7
64 57 0.00
September 8
76 53 0.00
September 9
74 52 0.00
September 10
n/a 49 0.00
September 11
64 45 0.00
September 12
62 51 0.00
September 13
62 50 0.00
September 14
63 48 0.00
September 15
63 47 0.00
September 16
65 54 0.00
September 17
64 52 0.00
September 18
64 55 0.00
September 19
64 44 0.00
September 20
88 45 0.00
September 21
73 54 0.00
September 22
68 57 0.00
September 23
63 52 0.00
September 24
61 54 0.00
September 25
66 55 0.00
September 26
66 45 0.00
September 27
58 53 0.00
September 28
64 53 0.00
September 29
62 53 0.00
September 30
62 54 0.00
October 1947 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
October 1
67 57 0.00
October 2
69 53 0.00
October 3
67 49 0.00
October 4
72 48 0.00
October 5
62 52 0.00
October 6
63 53 0.00
October 7
62 54 0.35
October 8
64 49 0.00
October 9
65 49 0.44
October 10
66 54 0.69
October 11
67 46 0.23
October 12
81 57 0.00
October 13
73 47 0.00
October 14
68 55 0.00
October 15
67 49 0.00
October 16
64 57 0.82
October 17
64 49 0.00
October 18
66 46 0.00
October 19
68 47 0.00
October 20
64 52 0.10
October 21
66 54 0.00
October 22
60 47 0.00
October 23
65 43 0.00
October 24
67 47 0.00
October 25
68 46 0.00
October 26
60 45 0.00
October 27
62 51 0.00
October 28
62 48 0.25
October 29
65 51 0.35
October 30
61 n/a 0.00
October 31
65 46 0.00
November 1947 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
November 1
61 52 0.32
November 2
60 43 0.00
November 3
61 42 0.00
November 4
60 48 0.09
November 5
61 38 0.00
November 6
63 38 0.00
November 7
65 40 0.00
November 8
65 40 0.00
November 9
65 41 0.00
November 10
65 38 0.00
November 11
65 40 0.00
November 12
63 51 0.00
November 13
56 37 0.00
November 14
55 44 0.00
November 15
57 45 0.78
November 16
55 n/a 0.04
November 17
49 39 0.00
November 18
55 42 0.00
November 19
61 37 0.00
November 20
57 35 0.00
November 21
53 38 0.00
November 22
53 36 0.00
November 23
58 34 0.00
November 24
61 36 0.00
November 25
62 40 0.00
November 26
69 45 0.00
November 27
66 45 0.00
November 28
60 43 0.00
November 29
59 48 0.00
November 30
58 52 0.00
December 1947 Half Moon Bay Weather
Day High (°F) Low (°F) Precip. (inches)
December 1
57 44 0.08
December 2
66 47 0.00
December 3
55 38 0.00
December 4
54 45 0.09
December 5
54 37 0.00
December 6
54 35 0.00
December 7
54 34 0.00
December 8
54 43 0.00
December 9
54 36 0.00
December 10
54 36 0.00
December 11
58 36 0.00
December 12
61 37 0.00
December 13
60 40 0.00
December 14
59 35 0.00
December 15
n/a 45 0.00
December 16
54 41 0.00
December 17
55 47 0.52
December 18
57 39 0.00
December 19
59 43 0.00
December 20
58 50 0.65
December 21
57 49 0.03
December 22
58 42 0.00
December 23
56 47 0.00
December 24
58 46 0.00
December 25
59 47 0.00
December 26
62 46 0.00
December 27
57 45 0.00
December 28
56 47 0.00
December 29
55 36 0.00
December 30
57 33 0.00
December 31
54 36 0.00
Weather Station Details
Years Station Coordinates
1939–2022 Half Moon Bay location