December weather forecastHowlong, Australia
December
Weather in December
The first month of the summer, December, is also a moderately hot month in Howlong, Australia, with an average temperature varying between 28.1°C (82.6°F) and 14.2°C (57.6°F).Temperature
December's onset witnesses a minor shift in the average high-temperature, moving from a warm 24.5°C (76.1°F) in November to a still moderately hot 28.1°C (82.6°F). December nights in Howlong bring a pronounced temperature shift, with averages hovering around a moderate 14.2°C (57.6°F).Heat index
The heat index value for December is computed to be 29°C (84.2°F). Prolonged activity during exposure might result in a state of fatigue and cause heat cramps.Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', joins air temperature with relative humidity to produce a temperature perception for humans. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Humidity
In December, the average relative humidity is 55%.Rainfall
In Howlong, in December, during 11.1 rainfall days, 60mm (2.36") of precipitation is typically accumulated. Throughout the year, in Howlong, there are 134.7 rainfall days, and 592mm (23.31") of precipitation is accumulated.Daylight
December has the longest days of the year in Howlong, with an average of 14h and 36min of daylight.On the first day of the month, sunrise is at 5:50 am and sunset at 8:15 pm. On the last day of December, in Howlong, Australia, sunrise is at 5:59 am and sunset at 8:33 pm AEDT.
Sunshine
December has the most sunshine of the year in Howlong, with an average of 11.1h of sunshine.UV index
The average daily maximum UV index in December is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily maximum UV index of 6 in December interprets into the following advice:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun 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
Howlong, Australia
- Average high temperature in December: 28.1°C
The warmest month (with the highest average high temperature) is January (31.6°C).
The month with the lowest average high temperature is July (11.3°C).
- Average low temperature in December: 14.2°C
The month with the highest average low temperature is January (16.7°C).
The coldest month (with the lowest average low temperature) is August (2.5°C).
Average pressure in December
Howlong, Australia
- Average pressure in December: 1012mbar
The month with the highest atmospheric pressure is June (1022.3mbar).
The month with the lowest atmospheric pressure is January (1011.3mbar).
Average wind speed in December
Howlong, Australia
- Average wind speed in December: 8.5km/h
The windiest months (with the highest average wind speed) are September and December (8.5km/h).
The calmest month (with the lowest average wind speed) is June (6.4km/h).
Average humidity in December
Howlong, Australia
- Average humidity in December: 55%
The month with the highest relative humidity is July (88%).
The month with the lowest relative humidity is January (49%).
Average rainfall in December
Howlong, Australia
- Average rainfall in December: 60mm
The wettest month (with the highest rainfall) is November (73mm).
The driest month (with the least rainfall) is January (34mm).
Average rainfall days in December
Howlong, Australia
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is August (15.2 days).
The month with the least rainy days is January (8.5 days).
Average daylight in December /
Average sunshine in December
Howlong, Australia
- Average daylight in December: 14h and 36min
The month with the longest days is December (Average daylight: 14h and 36min).
The month with the shortest days is June (Average daylight: 9h and 48min).
- Average sunshine in December: 11h and 6min
The month with the most sunshine is December (Average sunshine: 11h and 6min).
The month with the least sunshine is July (Average sunshine: 6h and 0min).
Average sunshine days in December
Howlong, Australia
- Average sunshine days in December: 18.6 days
The month with the most sunshine days is January (20.5 days).
The month with the least sunshine days is August (13.6 days).
Average UV index in December
Howlong, Australia
- Average UV index in December: 6
The month with the highest UV index is January (UV index 7).
The month with the lowest UV index is June (UV index 2).
Average cloud cover in December
Howlong, Australia
- Average cloud cover in December: 23
The month with the most cloud cover is July (Cloud cover 57).
The month with the least cloud cover is January (Cloud cover 18).
Average visibility in December
Howlong, 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 July (6km).
