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Half Moon Bay June Weather

Averages and records for weather in Half Moon Bay, California in the month of June.
Typical Half Moon Bay June Weather
1991–2020
Average daily high 63.8 °F
Average daily low 50.2 °F
Average monthly precipitation 0.4 inches
Average monthly snow none
Half Moon Bay June Weather Records
1939–2022
Highest temperature 89 °F June 10, 2019
Lowest temperature 36 °F June 7, 2007
Highest daily low 60 °F June 25, 1992
Lowest daily high 51 °F June 12, 1984
Hottest average temperature 4.8 °F
above average
1958
Coldest average temperature -4.3 °F
below average
1991
Most daily precipitation 1.1 inches June 2, 1967
Most monthly precipitation 2.1 inches 2011
Most daily snow none -
Most monthly snow none -
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
June 1 62.9 49.3 70 37
June 2 62.9 49.4 71 41
June 3 63.0 49.4 71 42
June 4 63.0 49.5 71 40
June 5 63.1 49.5 74 39
June 6 63.2 49.5 80 39
June 7 63.2 49.6 70 36
June 8 63.2 49.6 74 38
June 9 63.3 49.7 86 39
June 10 63.4 49.7 89 41
June 11 63.5 49.7 85 39
June 12 63.5 49.8 79 40
June 13 63.6 49.9 74 39
June 14 63.7 49.9 73 41
June 15 63.8 50.0 82 41
June 16 63.9 50.0 81 41
June 17 63.9 50.1 76 41
June 18 64.0 50.2 83 38
June 19 64.0 50.3 73 39
June 20 64.1 50.3 77 41
June 21 64.1 50.4 83 40
June 22 64.1 50.5 76 41
June 23 64.2 50.6 73 43
June 24 64.2 50.6 81 42
June 25 64.2 50.7 78 40
June 26 64.2 50.8 82 41
June 27 64.2 50.9 77 42
June 28 64.3 51.0 75 40
June 29 64.4 51.2 73 43
June 30 64.4 51.3 72 42
Weather Station Details
Years Station Coordinates
1939–2022 Half Moon Bay location