December weather forecastCecil Plains, Australia
December
Weather in December
December, the first month of the summer in Cecil Plains, is still a warm month, with an average temperature fluctuating between 18.4°C (65.1°F) and 29.6°C (85.3°F).Temperature
Cecil Plains sees the arrival of December with an average high-temperature of a still warm 29.6°C (85.3°F), indicating a subtle variation from November. Cecil Plains records an average nighttime low-temperature of 18.4°C (65.1°F) throughout December.Heat index
December's mean heat index is computed to be a tropical 33°C (91.4°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.For clarity, heat index numbers account for light winds and areas under shade. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. 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 Cecil Plains, the average relative humidity in December is 64%.Rainfall
December is the month with the most rainfall. Rain falls for 14.3 days and accumulates 60mm (2.36") of precipitation.Daylight
December has the longest days of the year in Cecil Plains, with an average of 13h and 48min of daylight.On the first day of the month, sunrise is at 4:51 am and sunset at 6:36 pm. On the last day of December, sunrise is at 5:02 am and sunset at 6:53 pm AEST.
Sunshine
In December, the average sunshine in Cecil Plains is 10.7h.UV index
The months with the highest UV index are January through March, October through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.Note: The daily high UV index of 6 during December translates into the following recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Cecil Plains, Australia
- Average high temperature in December: 29.6°C
The warmest month (with the highest average high temperature) is January (30.6°C).
The month with the lowest average high temperature is July (17.2°C).
- Average low temperature in December: 18.4°C
The month with the highest average low temperature is January (19.2°C).
The coldest month (with the lowest average low temperature) is July (7.7°C).
Average pressure in December
Cecil Plains, Australia
- Average pressure in December: 1012.6mbar
The month with the highest atmospheric pressure is July (1021.4mbar).
The month with the lowest atmospheric pressure is January (1011.7mbar).
Average wind speed in December
Cecil Plains, Australia
- Average wind speed in December: 14.9km/h
The windiest month (with the highest average wind speed) is February (15.5km/h).
The calmest month (with the lowest average wind speed) is May (12.1km/h).
Average humidity in December
Cecil Plains, Australia
- Average humidity in December: 64%
The month with the highest relative humidity is June (76%).
The month with the lowest relative humidity is November (59%).
Average rainfall in December
Cecil Plains, Australia
- Average rainfall in December: 60mm
The wettest month (with the highest rainfall) is December (60mm).
The driest month (with the least rainfall) is July (13mm).
Average rainfall days in December
Cecil Plains, Australia
- Average rainfall days in December: 14.3 days
The month with the highest number of rainy days is December (14.3 days).
The month with the least rainy days is August (6.7 days).
Average daylight in December /
Average sunshine in December
Cecil Plains, 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 24min).
- Average sunshine in December: 10h and 42min
The month with the most sunshine is November (Average sunshine: 11h and 18min).
The month with the least sunshine is June (Average sunshine: 6h and 24min).
Average sunshine days in December
Cecil Plains, Australia
- Average sunshine days in December: 14.5 days
The month with the most sunshine days is May (22.3 days).
The month with the least sunshine days is February (14.2 days).
Average UV index in December
Cecil Plains, Australia
- Average UV index in December: 6
The months with the highest UV index are January, February, March, October, November and December (UV index 6).
The months with the lowest UV index are May, June, July and August (UV index 4).
Average cloud cover in December
Cecil Plains, Australia
- Average cloud cover in December: 29
The month with the most cloud cover is March (Cloud cover 34).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in December
Cecil Plains, Australia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, September, October, November and December (10km).
The months with the lowest visibility are May, June, July and August (9km).
