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 advent of December presents an average high-temperature of a still moderately hot 27.6°C (81.7°F), maintaining a close correlation with the preceding month. December nights present a stark temperature decrease to a mild 15.2°C (59.4°F).Heat index
In December, the average heat index is calculated to be 28°C (82.4°F). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.The standards for the heat index are set for locations in shade and under light breezes. 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 'feels like' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly important for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
Humidity
In December, the average relative humidity in Nildottie is 53%.Rainfall
In Nildottie, in December, it is raining for 8.2 days, with typically 18mm (0.71") of accumulated precipitation. Throughout the year, in Nildottie, there are 112.2 rainfall days, and 219mm (8.62") of precipitation is accumulated.Daylight
With an average of 14h and 24min of daylight, December has the longest days of the year in Nildottie, Australia.On the first day of December, sunrise is at 5:51 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:27 pm ACDT.
Sunshine
December has the most sunshine of the year in Nildottie, with an average of 10.5h of sunshine.UV index
The months with the highest UV index are January, February, November and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: During December, 6 as the daily maximum UV index converts into the following advice:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer 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. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Nildottie?
What is the average humidity in December in Nildottie?
How much does it rain in Nildottie in December?
When are the longest days in Nildottie?
What is the average length of the day in December in Nildottie?
When are sunrise and sunset in December in Nildottie?
What month has the most sunshine in Nildottie?
How long on average sun shines in December in Nildottie?
When is the highest UV index in Nildottie?
How high is the UV index in December in Nildottie?
Average temperature in December
Nildottie, Australia
- Average high temperature in December: 27.6°C
The warmest month (with the highest average high temperature) is January (29.6°C).
The month with the lowest average high temperature is July (14.6°C).
- Average low temperature in December: 15.2°C
The month with the highest average low temperature is January (16.8°C).
The coldest month (with the lowest average low temperature) is August (6.7°C).
Average pressure in December
Nildottie, Australia
- Average pressure in December: 1012.9mbar
The month with the highest atmospheric pressure is June (1021.8mbar).
The month with the lowest atmospheric pressure is January (1012.2mbar).
Average wind speed in December
Nildottie, Australia
- Average wind speed in December: 12.7km/h
The windiest month (with the highest average wind speed) is August (13km/h).
The calmest month (with the lowest average wind speed) is April (10.1km/h).
Average humidity in December
Nildottie, Australia
- Average humidity in December: 53%
The month with the highest relative humidity is July (76%).
The month with the lowest relative humidity is January (51%).
Average rainfall in December
Nildottie, Australia
- Average rainfall in December: 18mm
The wettest month (with the highest rainfall) is May (26mm).
The driest month (with the least rainfall) is March (12mm).
Average rainfall days in December
Nildottie, Australia
- Average rainfall days in December: 8.2 days
The month with the highest number of rainy days is July (13.9 days).
The months with the least rainy days are January and February (5.8 days).
Average daylight in December /
Average sunshine in December
Nildottie, Australia
- Average daylight in December: 14h and 2min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in December: 10h and 3min
The month with the most sunshine is December (Average sunshine: 10h and 30min).
The month with the least sunshine is August (Average sunshine: 7h and 6min).
Average sunshine days in December
Nildottie, Australia
- Average sunshine days in December: 20.4 days
The month with the most sunshine days is January (23 days).
The month with the least sunshine days is July (14.2 days).
Average UV index in December
Nildottie, 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 June and July (UV index 3).
Average cloud cover in December
Nildottie, Australia
- Average cloud cover in December: 24
The months with the most cloud cover are May, July and August (Cloud cover 40).
The month with the least cloud cover is January (Cloud cover 20).
Average visibility in December
Nildottie, Australia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, November and December (10km).
The months with the lowest visibility are May, June, July, August, September and October (9km).
