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
December
Weather in December
Temperature
The commencement of December introduces an average high-temperature of a still moderately hot 27.3°C (81.1°F), closely mirroring the preceding month. In December, Denial Bay experiences a temperature dip to an average of 18.4°C (65.1°F) at night.Heat index
The heat index value for December is evaluated at 28°C (82.4°F). With ongoing exposure and activity, one might experience weariness, and heat cramps could ensue.Take into consideration that the heat index values are calculated for shade and light wind conditions. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is achieved by amalgamating air temperature with the relative humidity readings. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. 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
The least humid month is December, with an average relative humidity of 53%.Rainfall
In Denial Bay, in December, it is raining for 6.2 days, with typically 14mm (0.55") of accumulated precipitation. Throughout the year, there are 103.6 rainfall days, and 213mm (8.39") of precipitation is accumulated.Daylight
With an average of 14h and 12min of daylight, December has the longest days of the year.On the first day of December in Denial Bay, sunrise is at 6:21 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 8:45 pm ACDT.
Sunshine
In December, the average sunshine is 9.2h.UV index
December is the month with the highest UV index in Denial Bay, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for average individuals.Note: In December, a regular UV index of 7 translates into these guidelines:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full 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
What is the temperature in December in Denial Bay?
What is the least humid month in Denial Bay?
What is the average humidity in December in Denial Bay?
How much does it rain in Denial Bay in December?
When are the longest days in Denial Bay?
How many hours of daylight does Denial Bay have in December?
When is the sunrise / sunset in December in Denial Bay?
How long on average sun shines in December in Denial Bay?
When is the highest UV index in Denial Bay?
What is the UV index intensity in December in Denial Bay?
Average temperature in December
Denial Bay, Australia
- Average high temperature in December: 27.3°C
The warmest month (with the highest average high temperature) is January (28.7°C).
The month with the lowest average high temperature is July (16.8°C).
- Average low temperature in December: 18.4°C
The month with the highest average low temperature is January (19.5°C).
The coldest month (with the lowest average low temperature) is August (11.1°C).
Average pressure in December
Denial Bay, Australia
- Average pressure in December: 1012.9mbar
The month with the highest atmospheric pressure is June (1022.6mbar).
The month with the lowest atmospheric pressure is January (1012.1mbar).
Average wind speed in December
Denial Bay, Australia
- Average wind speed in December: 20.9km/h
The windiest month (with the highest average wind speed) is January (21.4km/h).
The calmest month (with the lowest average wind speed) is April (16.8km/h).
Average humidity in December
Denial Bay, Australia
- Average humidity in December: 53%
The months with the highest relative humidity are June, July and August (63%).
The month with the lowest relative humidity is December (53%).
Average rainfall in December
Denial Bay, Australia
- Average rainfall in December: 14mm
The wettest months (with the highest rainfall) are August and November (24mm).
The driest month (with the least rainfall) is September (12mm).
Average rainfall days in December
Denial Bay, Australia
- Average rainfall days in December: 6.2 days
The month with the highest number of rainy days is July (12.9 days).
The month with the least rainy days is February (5.2 days).
Average daylight in December /
Average sunshine in December
Denial Bay, Australia
- Average daylight in December: 14h and 1min
The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).
- Average sunshine in December: 9h and 1min
The month with the most sunshine is February (Average sunshine: 9h and 18min).
The months with the least sunshine are May and June (Average sunshine: 8h and 0min).
Average sunshine days in December
Denial Bay, Australia
- Average sunshine days in December: 21.5 days
The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is July (14.8 days).
Average UV index in December
Denial Bay, Australia
- Average UV index in December: 7
The month with the highest UV index is December (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 4).
Average cloud cover in December
Denial Bay, Australia
- Average cloud cover in December: 20
The months with the most cloud cover are May, June and July (Cloud cover 31).
The month with the least cloud cover is February (Cloud cover 18).
Average visibility in December
Denial Bay, 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).
