December weather forecastBlackbutt, Australia
December
Weather in December
The first month of the summer, December, is also a moderately hot month in Blackbutt, Australia, with an average temperature ranging between max 28.7°C (83.7°F) and min 17.4°C (63.3°F).Temperature
The advent of December observes an average high-temperature of a still moderately hot 28.7°C (83.7°F), nearly identical to November's 28.5°C (83.3°F). Blackbutt in December experiences a low-temperature average of 17.4°C (63.3°F).Heat index
For most parts of December, the heat index is evaluated at a tropical 32°C (89.6°F). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.Be aware that heat index ratings are designed for shaded locations and minor breezes. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
Humidity
In Blackbutt, Australia, the average relative humidity in December is 72%.Rainfall
December is the month with the most rainfall. Rain falls for 17.7 days and accumulates 78mm (3.07") of precipitation.Daylight
December has the longest days of the year in Blackbutt, with an average of 13h and 48min of daylight.On the first day of December in Blackbutt, sunrise is at 4:49 am and sunset at 6:31 pm. On the last day of the month, sunrise is at 5:00 am and sunset at 6:48 pm AEST.
Sunshine
The average sunshine in December is 9.6h.UV index
The months with the highest UV index in Blackbutt are January, February, November and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high UV index of 6 in December translates into the following recommendations:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. 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. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Blackbutt, Australia
- Average high temperature in December: 28.7°C
The warmest month (with the highest average high temperature) is January (29.3°C).
The month with the lowest average high temperature is June (17.8°C).
- Average low temperature in December: 17.4°C
The month with the highest average low temperature is January (18.2°C).
The coldest month (with the lowest average low temperature) is July (7.9°C).
Average pressure in December
Blackbutt, Australia
- Average pressure in December: 1012.7mbar
The month with the highest atmospheric pressure is July (1021mbar).
The month with the lowest atmospheric pressure is January (1011.7mbar).
Average wind speed in December
Blackbutt, Australia
- Average wind speed in December: 10.7km/h
The windiest month (with the highest average wind speed) is February (11.3km/h).
The calmest months (with the lowest average wind speed) are April and May (9.6km/h).
Average humidity in December
Blackbutt, Australia
- Average humidity in December: 72%
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is September (67%).
Average rainfall in December
Blackbutt, Australia
- Average rainfall in December: 78mm
The wettest month (with the highest rainfall) is December (78mm).
The driest month (with the least rainfall) is July (15mm).
Average rainfall days in December
Blackbutt, Australia
- Average rainfall days in December: 17.7 days
The month with the highest number of rainy days is March (20 days).
The month with the least rainy days is August (8.3 days).
Average daylight in December /
Average sunshine in December
Blackbutt, Australia
- Average daylight in December: 13h and 48min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in December: 9h and 36min
The month with the most sunshine is November (Average sunshine: 10h and 18min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).
Average sunshine days in December
Blackbutt, Australia
- Average sunshine days in December: 9.5 days
The month with the most sunshine days is August (20.1 days).
The month with the least sunshine days is February (5.8 days).
Average UV index in December
Blackbutt, Australia
- Average UV index in December: 6
The months with the highest UV index are January, February, November and December (UV index 6).
The months with the lowest UV index are April, May, June, July and August (UV index 4).
Average cloud cover in December
Blackbutt, Australia
- Average cloud cover in December: 46
The month with the most cloud cover is March (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in December
Blackbutt, Australia
- Average visibility in December: 8km
The month with the highest visibility is September (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, October, November and December (8km).
