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
Stepping into December, Proston records an average high-temperature of a still moderately hot 28.7°C (83.7°F), almost consistent with November. In the month of December, the average temperature dips to a comfortable 17.4°C (63.3°F) during the night.Heat index
Throughout December, the heat index is evaluated at a tropical 32°C (89.6°F). Persistent activity under exposure might lead to a feeling of weariness, with subsequent heat cramps.Bear in mind that the heat index values are determined for shaded areas and light breezes. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', measures the perceived warmth when incorporating the humidity present in the air. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humidity
In Proston, the average relative humidity in December is 72%.Rainfall
December is the month with the most rainfall in Proston, Australia. Rain falls for 17.7 days and accumulates 78mm (3.07") of precipitation.Daylight
With an average of 13h and 42min of daylight, December has the longest days of the year in Proston.On the first day of the month, sunrise is at 4:53 am and sunset at 6:32 pm. On the last day of December, in Proston, sunrise is at 5:04 am and sunset at 6:49 pm AEST.
Sunshine
In December, the average sunshine in Proston is 9.6h.UV index
January, February, November and December, with an average maximum UV index of 6, are months with the highest UV index in Proston. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: A typical high UV index of 6 in December suggests the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Frequently asked questions
How hot is December in Proston?
What is the average humidity in December in Proston?
What is the wettest month in Proston?
How many days does it rain in December in Proston?
When are the longest days in Proston?
How many hours of daylight does Proston have in December?
When are sunrise and sunset in December in Proston?
How long on average sun shines in December in Proston?
What are the months with the highest UV index in Proston?
What is the UV index intensity in December in Proston?
Average temperature in December
Proston, 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
Proston, 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
Proston, 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
Proston, 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
Proston, 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
Proston, 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
Proston, Australia
- Average daylight in December: 13h and 4min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in December: 9h and 4min
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
Proston, 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
Proston, 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
Proston, 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
Proston, 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).
Proston, Australia
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