December brings cooler temperatures, but it is still mild and sunny enough for swimming, snorkeling, and sunbathing. The sea is cooler but remains suitable for water activities. Windsurfing, kitesurfing, and surfing continue to be popular due to the consistent winds. Also consider one of our other suggestions for December.
The average maximum temperature in Flag Beach in December is 22°. The average maximum temperature is 24° in the previous month and 21° in the next month.
The average temperature in Flag Beach in December is 19°. The average temperature ranges is 21° in the previous month and 18° in the next month.
The average minimum temperature in Flag Beach in December is 17°. The minimum temperature is 19° in the previous month and 16° in the next month.
The average day light hours per day in Flag Beach in December are 10.3 and there are 7 hours of sunshine per day on average during December making it a quite sunny month with some cloud cover.
The ultraviolet index in Flag Beach in December is typically 4.1 during December. An ultraviolet index reading of 3 to 5 indicates there is a moderate risk of harm from unprotected sun exposure. Keep out of the sun during the strongest hours around midday when unprotected skin risks burning in less than 30 minutes. For the sensitive wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Tanning for hours is possible with the right application of sun cream. Watch out for relections from water that may increase ultraviolet exposure.
The average sea water temperature in Flag Beach in December is 19.6° which is comfortable for swimming though some may prefer warmer water.
The average total rainfall in Flag Beach in December is 3.3cm and on average there are 3.3 rainy days in December making it a very dry time to visit the beach.
The maximum dew point (an indicator of humidity) in Flag Beach in December is 15° which is comfortable for everyone. The dew point is 17° in the previous month and 14° in the next month.
The average maximum relative humidity in Flag Beach in December is typically 79.7%. The maximum relative humidity is 79.9% in the previous month and 79.7% in the next month.
The average relative humidity in Flag Beach in December is typically 66.7%. The average relative humidity is 66.9% in the previous month and 65.8% in the next month.
The average maximum wind speed in Flag Beach in December is typically 29kmh. The average maximum wind speed is 28kmh in the previous month and 27kmh in the next month.
The average wind speed in Flag Beach in December is typically 19kmh. The average wind speed is 18kmh in the previous month and 18kmh in the next month.
The average wind direction in Flag Beach in December is from the North-Northeast.
