December weather forecastSpencers Brook, Australia
December
Weather in December
December, the first month of the summer in Spencers Brook, is a hot month, with an average temperature ranging between min 16.9°C (62.4°F) and max 31.1°C (88°F).Temperature
The commencement of December sees a minor shift in the average high-temperature, moving from a warm 27.7°C (81.9°F) in November to a hot 31.1°C (88°F). With a significant temperature contrast, nighttime temperatures in Spencers Brook, Australia, hover around an average low of 16.9°C (62.4°F) in December.Heat index
December's average heat index is appraised at a hot 32°C (89.6°F). If one persists in activity during exposure, it could induce weariness and subsequently, heat cramps.In the scope of the heat index, its values resonate with shade and light wind conditions. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
Humidity
In Spencers Brook, the average relative humidity in December is 44%.Rainfall
In December, the rain falls for 4.5 days. Throughout December, 11mm (0.43") of precipitation is accumulated. Throughout the year, there are 91.8 rainfall days, and 222mm (8.74") of precipitation is accumulated.Daylight
December has the longest days of the year in Spencers Brook, Australia, with an average of 14h and 12min of daylight.On the first day of the month, sunrise is at 5:00 am and sunset at 7:04 pm. On the last day of December, sunrise is at 5:10 am and sunset at 7:22 pm AWST.
Sunshine
January and December, with an average of 11.6h of sunshine, are months with the most sunshine.UV index
February and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 7 in December translates into this advice:
Deter overexposure. Protecting against the sun's effects is essential. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Spencers Brook, Australia
- Average high temperature in December: 31.1°C
The warmest month (with the highest average high temperature) is January (33.1°C).
The month with the lowest average high temperature is July (15.9°C).
- Average low temperature in December: 16.9°C
The month with the highest average low temperature is February (19.3°C).
The coldest month (with the lowest average low temperature) is August (6.6°C).
Average pressure in December
Spencers Brook, Australia
- Average pressure in December: 1012mbar
The month with the highest atmospheric pressure is July (1020.9mbar).
The month with the lowest atmospheric pressure is January (1010.9mbar).
Average wind speed in December
Spencers Brook, Australia
- Average wind speed in December: 12.3km/h
The windiest month (with the highest average wind speed) is February (12.8km/h).
The calmest month (with the lowest average wind speed) is July (9.4km/h).
Average humidity in December
Spencers Brook, Australia
- Average humidity in December: 44%
The month with the highest relative humidity is August (81%).
The month with the lowest relative humidity is January (43%).
Average rainfall in December
Spencers Brook, Australia
- Average rainfall in December: 11mm
The wettest month (with the highest rainfall) is June (34mm).
The driest month (with the least rainfall) is March (10mm).
Average rainfall days in December
Spencers Brook, Australia
- Average rainfall days in December: 4.5 days
The month with the highest number of rainy days is July (12.2 days).
The month with the least rainy days is December (4.5 days).
Average daylight in December /
Average sunshine in December
Spencers Brook, Australia
- Average daylight in December: 14h and 12min
The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).
- Average sunshine in December: 11h and 36min
The months with the most sunshine are January and December (Average sunshine: 11h and 36min).
The months with the least sunshine are July and August (Average sunshine: 5h and 42min).
Average sunshine days in December
Spencers Brook, Australia
- Average sunshine days in December: 25 days
The month with the most sunshine days is December (25 days).
The months with the least sunshine days are July and August (16.3 days).
Average UV index in December
Spencers Brook, Australia
- Average UV index in December: 7
The months with the highest UV index are February and December (UV index 7).
The months with the lowest UV index are May, June, July, August and September (UV index 4).
Average cloud cover in December
Spencers Brook, Australia
- Average cloud cover in December: 14
The month with the most cloud cover is August (Cloud cover 43).
The month with the least cloud cover is January (Cloud cover 13).
Average visibility in December
Spencers Brook, Australia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are July, August and September (8km).
