December weather forecastMarble Bar, Australia
December
Weather in December
The first month of the summer, December, is a very hot month in Marble Bar, Australia, with temperature in the range of an average high of 35.3°C (95.5°F) and an average low of 28.3°C (82.9°F).Temperature
Marble Bar ushers in December with an average high-temperature of a fiery hot 35.3°C (95.5°F), showing a close resemblance to the previous month. Marble Bar records a consistent low-temperature of 28.3°C (82.9°F) during December nights.Heat index
Throughout December, the heat index is appraised at an extremely hot 43°C (109.4°F). Keep on guard: Heat exhaustion and heat cramps are probable. Heatstroke is a possible danger with ongoing physical activity.It is emphasized that the heat index's values are meant for shaded zones with mild winds. 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 'real feel', marries air temperature and humidity to produce a value illustrating perceived warmth. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.
Humidity
The average relative humidity in December in Marble Bar, Australia, is 54%.Rainfall
In Marble Bar, in December, during 6.2 rainfall days, 18mm (0.71") of precipitation is typically accumulated. Throughout the year, there are 51.3 rainfall days, and 264mm (10.39") of precipitation is accumulated.Daylight
The month with the longest days is December, with an average of 13h and 24min of daylight.On the first day of December, sunrise is at 5:10 am and sunset at 6:29 pm. On the last day of the month, sunrise is at 5:22 am and sunset at 6:46 pm AWST.
Sunshine
In Marble Bar, Australia, the average sunshine in December is 11.9h.UV index
The months with the highest UV index are January through March, October through December, with an average maximum UV index of 8. A UV Index value of 8 to 10 symbolizes a very high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In December, a daily UV index of 8 turns into the following recommendations:
Immediate precautions are necessary; otherwise, skin and eyes might get damaged quickly. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Marble Bar, Australia
- Average high temperature in December: 35.3°C
The warmest month (with the highest average high temperature) is March (35.6°C).
The month with the lowest average high temperature is July (26.7°C).
- Average low temperature in December: 28.3°C
The month with the highest average low temperature is February (29.2°C).
The coldest month (with the lowest average low temperature) is July (19.2°C).
Average pressure in December
Marble Bar, Australia
- Average pressure in December: 1006mbar
The month with the highest atmospheric pressure is July (1016.6mbar).
The month with the lowest atmospheric pressure is January (1004.8mbar).
Average wind speed in December
Marble Bar, Australia
- Average wind speed in December: 20.6km/h
The windiest month (with the highest average wind speed) is December (20.6km/h).
The calmest month (with the lowest average wind speed) is April (17km/h).
Average humidity in December
Marble Bar, Australia
- Average humidity in December: 54%
The month with the highest relative humidity is January (60%).
The months with the lowest relative humidity are August and September (40%).
Average rainfall in December
Marble Bar, Australia
- Average rainfall in December: 18mm
The wettest month (with the highest rainfall) is March (100mm).
The driest months (with the least rainfall) are August, September and October (1mm).
Average rainfall days in December
Marble Bar, Australia
- Average rainfall days in December: 6.2 days
The month with the highest number of rainy days is January (11.4 days).
The months with the least rainy days are August and September (0.5 days).
Average daylight in December /
Average sunshine in December
Marble Bar, Australia
- Average daylight in December: 13h and 24min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in December: 11h and 54min
The months with the most sunshine are October and November (Average sunshine: 12h and 12min).
The months with the least sunshine are May and June (Average sunshine: 7h and 18min).
Average sunshine days in December
Marble Bar, Australia
- Average sunshine days in December: 23.6 days
The month with the most sunshine days is August (30.4 days).
The month with the least sunshine days is January (16.9 days).
Average UV index in December
Marble Bar, Australia
- Average UV index in December: 8
The months with the highest UV index are January, February, March, October, November and December (UV index 8).
The months with the lowest UV index are May, June and July (UV index 6).
Average cloud cover in December
Marble Bar, Australia
- Average cloud cover in December: 13
The month with the most cloud cover is January (Cloud cover 23).
The months with the least cloud cover are August and September (Cloud cover 4).
Average visibility in December
Marble Bar, Australia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
