Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
Seventeen Seventy marks the start of December with an average high-temperature of a still warm 28.2°C (82.8°F), hinting at a slight fluctuation from November's 27.2°C (81°F). The month of December records an average low-temperature of 22.6°C (72.7°F).Heat index
The heat index for December is calculated to be a hot 32°C (89.6°F). If exposure and ongoing activity persist, they might induce a state of tiredness and heat cramps.Consider that heat index readings are for situations in the shade and light wind. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. 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 hold great significance to children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Humidity
In December, the average relative humidity is 74%.Rainfall
In Seventeen Seventy, Australia, in December, it is raining for 15.6 days, with typically 67mm (2.64") of accumulated precipitation. In Seventeen Seventy, during the entire year, the rain falls for 150.3 days and collects up to 503mm (19.8") of precipitation.Daylight
December has the longest days of the year in Seventeen Seventy, with an average of 13h and 36min of daylight.On the first day of December in Seventeen Seventy, sunrise is at 4:55 am and sunset at 6:27 pm. On the last day of the month, sunrise is at 5:07 am and sunset at 6:43 pm AEST.
Sunshine
In December, the average sunshine in Seventeen Seventy is 10.3h.UV index
In December, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 6 in December interprets into the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Seventeen Seventy during December?
What is the average humidity in December in Seventeen Seventy?
How many days does it rain in December in Seventeen Seventy?
When are the longest days in Seventeen Seventy?
How many hours of daylight does Seventeen Seventy have in December?
What time are sunrise and sunset in December in Seventeen Seventy?
How long on average sun shines in December in Seventeen Seventy?
What is the UV index intensity in December in Seventeen Seventy?
Average temperature in December
Seventeen Seventy, Australia
- Average high temperature in December: 28.2°C
The warmest month (with the highest average high temperature) is January (29°C).
The month with the lowest average high temperature is July (21.1°C).
- Average low temperature in December: 22.6°C
The months with the highest average low temperature are January and February (23.6°C).
The coldest month (with the lowest average low temperature) is July (14.3°C).
Average pressure in December
Seventeen Seventy, Australia
- Average pressure in December: 1011.8mbar
The month with the highest atmospheric pressure is July (1020.1mbar).
The month with the lowest atmospheric pressure is January (1010.4mbar).
Average wind speed in December
Seventeen Seventy, Australia
- Average wind speed in December: 16.5km/h
The windiest month (with the highest average wind speed) is March (17.7km/h).
The calmest month (with the lowest average wind speed) is August (12.8km/h).
Average humidity in December
Seventeen Seventy, Australia
- Average humidity in December: 74%
The month with the highest relative humidity is March (77%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Seventeen Seventy, Australia
- Average rainfall in December: 67mm
The wettest month (with the highest rainfall) is February (91mm).
The driest month (with the least rainfall) is September (13mm).
Average rainfall days in December
Seventeen Seventy, Australia
- Average rainfall days in December: 15.6 days
The month with the highest number of rainy days is March (20.3 days).
The month with the least rainy days is September (6.2 days).
Average daylight in December /
Average sunshine in December
Seventeen Seventy, Australia
- Average daylight in December: 13h and 4min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in December: 10h and 2min
The month with the most sunshine is November (Average sunshine: 10h and 48min).
The month with the least sunshine is June (Average sunshine: 6h and 36min).
Average sunshine days in December
Seventeen Seventy, Australia
- Average sunshine days in December: 11 days
The month with the most sunshine days is August (21.6 days).
The month with the least sunshine days is February (6.5 days).
Average UV index in December
Seventeen Seventy, Australia
- Average UV index in December: 6
The month with the highest UV index is February (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 5).
Average cloud cover in December
Seventeen Seventy, Australia
- Average cloud cover in December: 33
The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in December
Seventeen Seventy, 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).
Seventeen Seventy, Australia
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