December weather forecastMarrabel, Australia
December
Weather in December
The first month of the summer, December, is still a warm month in Marrabel, Australia, with temperature in the range of an average high of 28.5°C (83.3°F) and an average low of 15.2°C (59.4°F).Temperature
Marrabel's weather in December presents a minor rise in the average high-temperature, moving from a moderately hot 25.5°C (77.9°F) in November to a still warm 28.5°C (83.3°F). A notable decrease from the day's highest temperature marks December, culminating in an average low of 15.2°C (59.4°F).Heat index
December's average heat index is computed to be 29°C (84.2°F). Prolonged exposure and physical activity might induce exhaustion, potentially causing heat cramps.Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'feels like', gives a temperature feeling by integrating air temperature and 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. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values remain especially vital for babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Humidity
In Marrabel, the average relative humidity in December is 48%.Rainfall
The months with the most rainfall are August and December, with an average 22mm (0.87") of precipitation.Daylight
December has the longest days of the year in Marrabel, with an average of 14h and 24min of daylight.On the first day of the month, sunrise is at 5:55 am and sunset at 8:11 pm. On the last day of December, in Marrabel, sunrise is at 6:05 am and sunset at 8:29 pm ACDT.
Sunshine
The month with the most sunshine in Marrabel, Australia, is December, with an average of 10.2h of sunshine.UV index
With an average maximum UV index of 7, December is the month with the highest UV index in Marrabel. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 7 during December translates into these guidelines:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Marrabel, Australia
- Average high temperature in December: 28.5°C
The warmest month (with the highest average high temperature) is January (31.2°C).
The month with the lowest average high temperature is July (13.7°C).
- Average low temperature in December: 15.2°C
The month with the highest average low temperature is January (16.9°C).
The coldest month (with the lowest average low temperature) is August (5.5°C).
Average pressure in December
Marrabel, Australia
- Average pressure in December: 1012.7mbar
The month with the highest atmospheric pressure is June (1022.1mbar).
The month with the lowest atmospheric pressure is January (1011.9mbar).
Average wind speed in December
Marrabel, Australia
- Average wind speed in December: 12.5km/h
The windiest month (with the highest average wind speed) is August (13.4km/h).
The calmest month (with the lowest average wind speed) is April (10.4km/h).
Average humidity in December
Marrabel, Australia
- Average humidity in December: 48%
The months with the highest relative humidity are June and July (77%).
The month with the lowest relative humidity is January (45%).
Average rainfall in December
Marrabel, Australia
- Average rainfall in December: 22mm
The wettest months (with the highest rainfall) are August and December (22mm).
The driest month (with the least rainfall) is March (10mm).
Average rainfall days in December
Marrabel, Australia
- Average rainfall days in December: 7.4 days
The month with the highest number of rainy days is August (10.9 days).
The month with the least rainy days is January (5.1 days).
Average daylight in December /
Average sunshine in December
Marrabel, Australia
- Average daylight in December: 14h and 24min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in December: 10h and 12min
The month with the most sunshine is December (Average sunshine: 10h and 12min).
The month with the least sunshine is August (Average sunshine: 6h and 24min).
Average sunshine days in December
Marrabel, Australia
- Average sunshine days in December: 21.2 days
The month with the most sunshine days is January (24.2 days).
The month with the least sunshine days is August (17.2 days).
Average UV index in December
Marrabel, Australia
- Average UV index in December: 7
The month with the highest UV index is December (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 3).
Average cloud cover in December
Marrabel, Australia
- Average cloud cover in December: 24
The months with the most cloud cover are July and August (Cloud cover 46).
The month with the least cloud cover is January (Cloud cover 19).
Average visibility in December
Marrabel, Australia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March and December (10km).
The month with the lowest visibility is August (8km).
