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
December's average high-temperature is a still warm 28.4°C (83.1°F), maintaining a close comparison with November's 25.5°C (77.9°F). In Booleroo, the December nights cool down to an average low of 18.8°C (65.8°F).Heat index
For December, the heat index is computed to be 29°C (84.2°F). Fatigue might occur with continuous exposure and activity, potentially causing heat cramps.Data suggests that the heat index is set for environments in shade and with a light wind. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. 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 extremely significant for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
Humidity
In Booleroo, the average relative humidity in December is 46%.Rainfall
In Booleroo, in December, it is raining for 7.5 days, with typically 16mm (0.63") of accumulated precipitation. Throughout the year, there are 98.8 rainfall days, and 219mm (8.62") of precipitation is accumulated.Daylight
With an average of 14h and 18min of daylight, December has the longest days of the year.On the first day of the month, sunrise is at 6:00 am and sunset at 8:10 pm. On the last day of December, sunrise is at 6:11 am and sunset at 8:28 pm ACDT.
Sunshine
In Booleroo, the average sunshine in December is 9.3h.UV index
December is the month with the highest UV index, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.Note: In December, the UV index of 7 transforms into the following advice:
Inhibit overexposure. Warding off sun damage is of utmost importance. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in December?
What is the average humidity in December?
How much does it rain in December?
When are the longest days?
How many hours of daylight does Booleroo have in December?
What time are sunrise and sunset in December?
How many hours of sunshine does Booleroo have in December?
What is the month with the highest UV index?
What is the UV index reading in December?
Average temperature in December
Booleroo, Australia
- Average high temperature in December: 28.4°C
The warmest month (with the highest average high temperature) is January (30°C).
The month with the lowest average high temperature is July (15.2°C).
- Average low temperature in December: 18.8°C
The month with the highest average low temperature is January (20.8°C).
The coldest month (with the lowest average low temperature) is August (8.8°C).
Average pressure in December
Booleroo, Australia
- Average pressure in December: 1012.5mbar
The month with the highest atmospheric pressure is June (1022.6mbar).
The month with the lowest atmospheric pressure is January (1011.6mbar).
Average wind speed in December
Booleroo, Australia
- Average wind speed in December: 15.2km/h
The windiest months (with the highest average wind speed) are August and December (15.2km/h).
The calmest month (with the lowest average wind speed) is April (12.7km/h).
Average humidity in December
Booleroo, Australia
- Average humidity in December: 46%
The months with the highest relative humidity are June and July (69%).
The month with the lowest relative humidity is January (45%).
Average rainfall in December
Booleroo, Australia
- Average rainfall in December: 16mm
The wettest month (with the highest rainfall) is August (29mm).
The driest month (with the least rainfall) is March (11mm).
Average rainfall days in December
Booleroo, Australia
- Average rainfall days in December: 7.5 days
The month with the highest number of rainy days is July (11.9 days).
The month with the least rainy days is February (4.4 days).
Average daylight in December /
Average sunshine in December
Booleroo, Australia
- Average daylight in December: 14h and 2min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in December: 9h and 2min
The months with the most sunshine are January and February (Average sunshine: 9h and 24min).
The months with the least sunshine are June and August (Average sunshine: 7h and 54min).
Average sunshine days in December
Booleroo, Australia
- Average sunshine days in December: 21.2 days
The month with the most sunshine days is January (23 days).
The month with the least sunshine days is July (16.6 days).
Average UV index in December
Booleroo, 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, August and September (UV index 4).
Average cloud cover in December
Booleroo, Australia
- Average cloud cover in December: 17
The month with the most cloud cover is June (Cloud cover 33).
The month with the least cloud cover is January (Cloud cover 15).
Average visibility in December
Booleroo, 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).
