The first month of the summer,
December, is still a warm month in
Badgerys Creek,
Australia, with an average temperature fluctuating between 28°C (82.4°F) and 15.2°C (59.4°F).
Temperature
December observes an average high-temperature of a still warm 28°C (82.4°F), marking an insignificant difference from
November's 26.1°C (79°F). December presents a pronounced divergence from daily peak temperatures in Badgerys Creek, with the average low-temperature of 15.2°C (59.4°F).
Heat index
Throughout December, the heat index is calculated to be 28°C (82.4°F). Long-standing exposure and activity could induce a feeling of tiredness and lead to heat cramps.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
Humidity
In Badgerys Creek, the average relative humidity in December is 48%.
Rainfall
In December, in Badgerys Creek, the rain falls for 11.4 days. Throughout December, 60mm (2.36") of precipitation is accumulated. In Badgerys Creek, Australia, during the entire year, the rain falls for 117.6 days and collects up to 677mm (26.65") of precipitation.
Daylight
December has the longest days of the year, with an average of 14h and 24min of daylight.
On the first day of December, sunrise is at 5:38 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:11 pm AEDT.