December weather forecastKenthurst, Australia
December
Weather in December
The first month of the summer, December, is also a moderately hot month in Kenthurst, Australia, with an average temperature ranging between min 16.6°C (61.9°F) and max 28°C (82.4°F).Temperature
In December, Kenthurst experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 26.5°C (79.7°F) in November to a still moderately hot 28°C (82.4°F). An average low-temperature of 16.6°C (61.9°F) is observed during the December nights.Heat index
Throughout December, the heat index is estimated at a tropical 30°C (86°F). Constant activity during exposure could result in a state of weariness and possibly heat cramps.It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold great significance to children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Humidity
In December, the average relative humidity is 68%.Rainfall
In Kenthurst, during December, the rain falls for 11.6 days and regularly aggregates up to 30mm (1.18") of precipitation. In Kenthurst, during the entire year, the rain falls for 130.1 days and collects up to 476mm (18.74") of precipitation.Daylight
December has the longest days of the year in Kenthurst, with an average of 14h and 18min of daylight.On the first day of December, sunrise is at 5:38 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:09 pm AEDT.
Sunshine
The average sunshine in December is 9.6h.UV index
The months with the highest UV index in Kenthurst are January, February, October through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A daily high UV index of 6 in December leads to these guidelines:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Kenthurst, Australia
- Average high temperature in December: 28°C
The warmest month (with the highest average high temperature) is January (29.6°C).
The months with the lowest average high temperature are June and July (16.6°C).
- Average low temperature in December: 16.6°C
The month with the highest average low temperature is January (18.3°C).
The coldest month (with the lowest average low temperature) is July (7.3°C).
Average pressure in December
Kenthurst, Australia
- Average pressure in December: 1013.3mbar
The month with the highest atmospheric pressure is June (1021.1mbar).
The month with the lowest atmospheric pressure is January (1012.8mbar).
Average wind speed in December
Kenthurst, Australia
- Average wind speed in December: 8.9km/h
The windiest month (with the highest average wind speed) is September (9.1km/h).
The calmest month (with the lowest average wind speed) is April (7.8km/h).
Average humidity in December
Kenthurst, Australia
- Average humidity in December: 68%
The month with the highest relative humidity is June (77%).
The month with the lowest relative humidity is September (65%).
Average rainfall in December
Kenthurst, Australia
- Average rainfall in December: 30mm
The wettest month (with the highest rainfall) is February (87mm).
The driest month (with the least rainfall) is May (23mm).
Average rainfall days in December
Kenthurst, Australia
- Average rainfall days in December: 11.6 days
The month with the highest number of rainy days is February (13.9 days).
The month with the least rainy days is May (7.3 days).
Average daylight in December /
Average sunshine in December
Kenthurst, Australia
- Average daylight in December: 14h and 18min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in December: 9h and 36min
The month with the most sunshine is November (Average sunshine: 9h and 42min).
The month with the least sunshine is June (Average sunshine: 6h and 0min).
Average sunshine days in December
Kenthurst, Australia
- Average sunshine days in December: 16.5 days
The month with the most sunshine days is May (21.8 days).
The month with the least sunshine days is February (11.6 days).
Average UV index in December
Kenthurst, Australia
- Average UV index in December: 6
The months with the highest UV index are January, February, October, November and December (UV index 6).
The months with the lowest UV index are April, May, June, July, August and September (UV index 4).
Average cloud cover in December
Kenthurst, Australia
- Average cloud cover in December: 39
The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in December
Kenthurst, Australia
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
