December weather forecast
Dubbo, Australia

In December, summer fully takes over in Dubbo, with the temperature considerably high yet lower than the annual maximum observed in January. Days are long and filled with sunlight, providing ample opportunity for outdoor activities. Although an increase in rain is observed, it does not cause significant discomfort. While days get warmer, the nights remain fairly pleasant giving a perfect combination of summer weather. With temperatures fluctuating from 18.2°C (64.8°F) to 30.5°C (86.9°F), the month of December wraps up the year on a warm note.

Temperature

Dubbo's average high-temperature in December is a hot 30.5°C (86.9°F), indicating a subtle variation from November. A noticeable downturn in temperature characterizes the December nights, averaging at an enjoyable 18.2°C (64.8°F).

Heat index

In December, the heat index is estimated at a hot 31°C (87.8°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', gives an indication of how one might feel in terms of heat after considering humidity. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.

Humidity

The months with the lowest humidity in Dubbo are January and December, with an average relative humidity of 48%.

Rainfall

In December, in Dubbo, the rain falls for 6.5 days. Throughout December, 45mm (1.77") of precipitation is accumulated. In Dubbo, during the entire year, the rain falls for 95.3 days and collects up to 375mm (14.76") of precipitation.

Daylight

The month with the longest days is December, with an average of 14h and 12min of daylight.
On the first day of the month, sunrise is at 5:51 am and sunset at 7:57 pm. On the last day of December, in Dubbo, sunrise is at 6:01 am and sunset at 8:15 pm AEDT.

Sunshine

The month with the most sunshine in Dubbo, Australia, is December, with an average of 11.1h of sunshine.

UV index

The months with the highest UV index in Dubbo, Australia, are January and December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In December, the maximum UV index of 7 suggests these recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.