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 shift from November to December is marked by a slight increase in the average high-temperature, moving from a moderately hot 24.5°C (76.1°F) to a still warm 28.1°C (82.6°F). Gerogery's average nighttime temperature descends significantly from the day's peak in December, settling at a moderate 14.2°C (57.6°F).Heat index
The heat index value during December is computed to be 29°C (84.2°F). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.Understanding the heat index involves considering values for shaded locales with light wind. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Humidity
The average relative humidity in December is 55%.Rainfall
In Gerogery, during December, the rain falls for 11.1 days and regularly aggregates up to 60mm (2.36") of precipitation. Throughout the year, there are 134.7 rainfall days, and 592mm (23.31") of precipitation is accumulated.Daylight
With an average of 14h and 30min of daylight, December has the longest days of the year.On the first day of December in Gerogery, Australia, sunrise is at 5:48 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:31 pm AEDT.
Sunshine
December has the most sunshine of the year, with an average of 11.1h of sunshine.UV index
In Gerogery, the average daily maximum UV index in December is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 6 in December translates into this advice:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is December in Gerogery?
What is the average humidity in December in Gerogery?
How much does it rain in Gerogery in December?
When are the longest days in Gerogery?
What is the average length of the day in December in Gerogery?
When is the sunrise / sunset in December in Gerogery?
What month has the most sunshine in Gerogery?
How many hours of sunshine does Gerogery have in December?
What is the UV index reading in December in Gerogery?
Average temperature in December
Gerogery, Australia
- Average high temperature in December: 28.1°C
The warmest month (with the highest average high temperature) is January (31.6°C).
The month with the lowest average high temperature is July (11.3°C).
- Average low temperature in December: 14.2°C
The month with the highest average low temperature is January (16.7°C).
The coldest month (with the lowest average low temperature) is August (2.5°C).
Average pressure in December
Gerogery, Australia
- Average pressure in December: 1012mbar
The month with the highest atmospheric pressure is June (1022.3mbar).
The month with the lowest atmospheric pressure is January (1011.3mbar).
Average wind speed in December
Gerogery, Australia
- Average wind speed in December: 8.5km/h
The windiest months (with the highest average wind speed) are September and December (8.5km/h).
The calmest month (with the lowest average wind speed) is June (6.4km/h).
Average humidity in December
Gerogery, Australia
- Average humidity in December: 55%
The month with the highest relative humidity is July (88%).
The month with the lowest relative humidity is January (49%).
Average rainfall in December
Gerogery, Australia
- Average rainfall in December: 60mm
The wettest month (with the highest rainfall) is November (73mm).
The driest month (with the least rainfall) is January (34mm).
Average rainfall days in December
Gerogery, Australia
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is August (15.2 days).
The month with the least rainy days is January (8.5 days).
Average daylight in December /
Average sunshine in December
Gerogery, Australia
- Average daylight in December: 14h and 3min
The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 48min).
- Average sunshine in December: 11h and 1min
The month with the most sunshine is December (Average sunshine: 11h and 6min).
The month with the least sunshine is July (Average sunshine: 6h and 0min).
Average sunshine days in December
Gerogery, Australia
- Average sunshine days in December: 18.6 days
The month with the most sunshine days is January (20.5 days).
The month with the least sunshine days is August (13.6 days).
Average UV index in December
Gerogery, Australia
- Average UV index in December: 6
The month with the highest UV index is January (UV index 7).
The month with the lowest UV index is June (UV index 2).
Average cloud cover in December
Gerogery, Australia
- Average cloud cover in December: 23
The month with the most cloud cover is July (Cloud cover 57).
The month with the least cloud cover is January (Cloud cover 18).
Average visibility in December
Gerogery, Australia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March and December (10km).
The month with the lowest visibility is July (6km).
