December weather forecast
Yeppoon, Australia

December brings the year to a close in Yeppoon, with the weather at its warmest. The winds continue to blow, maintaining their cooling effect in the summer heat. With the peak sea temperature of 26.8°C (80.2°F), December is an excellent month for spending time at the beach. However, the weather also sees a significant increase in rainfall, with 64mm (2.52") average precipitation spread over 13.4 days. Simultaneously, the long daylight hours provide ample opportunity for sightseeing and outdoor activities.

Temperature

In Yeppoon, the month of December is known for its highest average temperatures, reaching a high of 31.1°C (88°F) and a low of 21.2°C (70.2°F).

Heat index

During December, the heat index is evaluated at a sweltering 38°C (100.4°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In December, the average relative humidity in Yeppoon, Australia, is 71%.

Rainfall

In Yeppoon, in December, during 13.4 rainfall days, 64mm (2.52") of precipitation is typically accumulated. Throughout the year, in Yeppoon, Australia, there are 132 rainfall days, and 394mm (15.51") of precipitation is accumulated.

Sea temperature

In Yeppoon, in December, the average water temperature is 26.8°C (80.2°F).
Note: Surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as excellent and extremely agreeable for enduring enjoyment in water activities.

Daylight

With an average of 13h and 30min of daylight, December has the longest days of the year.
On the first day of December in Yeppoon, Australia, sunrise is at 5:02 am and sunset at 6:29 pm. On the last day of the month, sunrise is at 5:13 am and sunset at 6:46 pm AEST.

Sunshine

In December, the average sunshine in Yeppoon is 9.9h.

UV index

January through March, September through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 6 in December converts into the following recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Attention! The reflection of both water and sand can increase the intensity of UV rays.