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December has average maximum temperatures of 14°C (58°F) which is a little too chilly for sunbathing. The sunshine percentage is 54% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 5.2 hours of sunshine per day. December has total rainfall of 7.2cm (2.8inches) making it mostly dry with only intermittent light showers. There are only 13.6 days with some rainfall so you can still enjoy the beach on the majority of days. It is not a good time for sunbathing in Half Moon Bay State Beach. Sea temperatures are a cold 15°C (59°F). December is too cold for swimming in Half Moon Bay State Beach for any length of time, unless you have a wetsuit.
Consider visiting Half Moon Bay State Beach in the months of June, July, August, September, for the best beach weather.
December brings cool and wet weather, with frequent rain. The ocean water is cold, making swimming and snorkeling unappealing. Sunbathing is also less popular due to the cooler temperatures, but surfing can be enjoyable for experienced surfers due to the strong winter swells. Also consider one of our other suggestions for December.
No, December is not a good time for sunbathing in Half Moon Bay State Beach.
December has average maximum temperatures of 14°C (58°F) which is a little too chilly for sunbathing. The sunshine percentage is 54% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 5.2 hours of sunshine per day. December has total rainfall of 7.2cm (2.8inches) making it mostly dry with only intermittent light showers. There are only 13.6 days with some rainfall so you can still enjoy the beach on the majority of days.
More about December temperature and sunshine.
No, December is too cold for swimming in Half Moon Bay State Beach for any length of time, with the sea water at 15°C (59°F), unless you have a wetsuit.
More about December sea temperatures.
No, December is not a good time for a holiday in Half Moon Bay State Beach.
December has average maximum temperatures of 14°C (58°F) which is a little too chilly for sunbathing. The sunshine percentage is 54% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 5.2 hours of sunshine per day. December has total rainfall of 7.2cm (2.8inches) making it mostly dry with only intermittent light showers. There are only 13.6 days with some rainfall so you can still enjoy the beach on the majority of days. It is not a good time for sunbathing in Half Moon Bay State Beach. Sea temperatures are a cold 15°C (59°F). December is too cold for swimming in Half Moon Bay State Beach for any length of time, unless you have a wetsuit.
More about the December temperatures and sunshine.
No, Half Moon Bay State Beach is a little too chilly for sunbathing in December.
The average maximum temperature in Half Moon Bay State Beach in December is 14°C (58°F). The average maximum temperature is 17°C (62°) in the previous month and 15°C (59°F) in the next month.
The average temperature in Half Moon Bay State Beach in December is 10°C (50°F). The average temperature is 12°C (54°F) in the previous month and 10°C (51°F) in the next month.
More info about the December temperatures and sunshine.
The average day light hours per day in Half Moon Bay State Beach in December are 9.6. The sunshine percentage is 54% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 5.2 hours of sunshine per day.
More about December sunshine.
December is a quiet month at Half Moon Bay State Beach, with cooler weather and fewer visitors. The beach is not very crowded during this month, even during the Christmas and New Year's holidays. Visitors during December are typically those who enjoy the scenic views and peaceful atmosphere of the beach during the off-season.
The average maximum temperature in Half Moon Bay State Beach in December is 14°C (58°F). The average maximum temperature is 17°C (62°F) in the previous month and 15°C (59°F) in the next month.
The average temperature in Half Moon Bay State Beach in December is 10°C (50°F). The average temperature is 12°C (54°F) in the previous month and 10°C (51°F) in the next month.
The average minimum temperature in Half Moon Bay State Beach in December is 6°C (43°F). The minimum temperature is 8°C (46°F) in the previous month and 6°C (42°F) in the next month.
During December the average day light hours are 9.6 per day in Half Moon Bay State Beach. The sunshine percentage is 54% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 5.2 hours of sunshine per day.
The ultraviolet index in Half Moon Bay State Beach in December is typically 2.3 during December. An ultraviolet index reading of 0 to 2 indicates low danger from the sun's UV rays for the average person. Most people will be able to spend several hours in the sun with out a problem, however unprotected skin risks burning in less than 1 hour. Wear sunglasses on bright days. Only those that burn easily will need to apply sunscreen. Watch out for relections from water that may increase ultraviolet exposure.
The average sea water temperature in Half Moon Bay State Beach in December is 15°C (59°F) which is cold for swimming, a full wet suit is required to spend any length of time in the sea.
The average total rainfall in Half Moon Bay State Beach in December is 7.2cm (2.8inches) and on average there are 13.6 rainy days in December making it a pretty wet time to visit the beach.
The maximum dew point (an indicator of humidity) in Half Moon Bay State Beach in December is 9°C (49°F) which is a bit dry for some. The dew point is 12°C (53°F) in the previous month and 9°C (9°F) in the next month.
The average maximum relative humidity in Half Moon Bay State Beach in December is typically 93.6%. The maximum relative humidity is 96.6% in the previous month and 93.3% in the next month.
The average relative humidity in Half Moon Bay State Beach in December is typically 78%. The average relative humidity is 81.4% in the previous month and 76.6% in the next month.
The average maximum wind speed in Half Moon Bay State Beach in December is typically 27KM/H (17MPH). The average maximum wind speed is 25KM/H (15MPH) in the previous month and 26KM/H (16MPH) in the next month.
The average wind speed in Half Moon Bay State Beach in December is typically 11KM/H (7MPH). The average wind speed is 9KM/H (6MPH) in the previous month and 9KM/H (6MPH) in the next month.
The average wind direction in Half Moon Bay State Beach in December is from the North.
