Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
A slight uplift of average high-temperatures is noted in December, with temperatures adjusting from a moderately hot 27.7°C (81.9°F) in November to a tropical 31.1°C (88°F). The nighttime temperature shows a significant divergence from the daytime highs, averaging at a refreshing 16.9°C (62.4°F) in December.Heat index
December's heat index is computed to be a hot 32°C (89.6°F). If one continues to be active during enduring exposure, it could result in fatigue and heat cramps.Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. 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 highly critical for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Humidity
In December, the average relative humidity is 44%.Rainfall
In December, the rain falls for 4.5 days. Throughout December, 11mm (0.43") of precipitation is accumulated. In Mount Kokeby, during the entire year, the rain falls for 91.8 days and collects up to 222mm (8.74") of precipitation.Daylight
With an average of 14h and 12min of daylight, December has the longest days of the year.On the first day of the month, sunrise is at 4:58 am and sunset at 7:04 pm. On the last day of December, sunrise is at 5:08 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 of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.Note: An average UV index of 7 in December transforms into this advice:
Prevent overexposure. Protection from the sun's harmful effects is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Mount Kokeby during December?
What is the average humidity in December in Mount Kokeby?
How many days does it rain in December?
When are the longest days?
What is the average length of the day in December?
When are sunrise and sunset in December?
What are the months with the most sunshine?
How many hours of sunshine does Mount Kokeby have in December?
When is the highest UV index?
What is the UV index reading in December?
Average temperature in December
Mount Kokeby, 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
Mount Kokeby, 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
Mount Kokeby, 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
Mount Kokeby, 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
Mount Kokeby, 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
Mount Kokeby, 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
Mount Kokeby, Australia
- Average daylight in December: 14h and 1min
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 4min
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
Mount Kokeby, 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
Mount Kokeby, 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
Mount Kokeby, 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
Mount Kokeby, 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).
