December weather forecast
Dirranbandi, Australia

The first month of the summer, December, is also a hot month in Dirranbandi, Australia, with an average temperature varying between 22.5°C (72.5°F) and 33.6°C (92.5°F).

Temperature

Dirranbandi signifies an average high-temperature of a still tropical 33.6°C (92.5°F) in December, closely mirroring the 31.6°C (88.9°F) of November. During the December nights, an average temperature of 22.5°C (72.5°F) is observed.

Heat index

In December, the heat index is computed to be a torrid 35°C (95°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', arises from combining readings of air temperature and relative moisture content. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

January and December, with an average relative humidity of 40%, are the least humid months.

Rainfall

The month with the most rainfall is December, when the rain falls for 8.3 days and typically aggregates up to 33mm (1.3") of precipitation.

Daylight

With an average of 13h and 54min of daylight, December has the longest days of the year.
On the first day of December in Dirranbandi, sunrise is at 5:01 am and sunset at 6:50 pm. On the last day of the month, sunrise is at 5:12 am and sunset at 7:08 pm AEST.

Sunshine

The month with the most sunshine is December, with an average of 9.8h of sunshine.

UV index

The months with the highest UV index in Dirranbandi are January, February, November and December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A daily maximum UV index of 7 in December translates into the following instructions:
Inhibit overexposure. Warding off sun damage is of utmost importance. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.