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
Weather in December
Temperature
With the transition into December, Greta West experiences a subtle uplift in average high-temperatures, adjusting from a moderately hot 24.9°C (76.8°F) in November to a still warm 28.2°C (82.8°F). December nights in Greta West bring a pronounced temperature shift, with averages hovering around a moderate 14.3°C (57.7°F).Heat index
For December, the heat index is calculated to be 29°C (84.2°F). Persisting in activity during exposure could lead to weariness and subsequently to heat cramps.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Humidity
The average relative humidity in December is 54%.Rainfall
December is the month with the most rainfall. Rain falls for 9.8 days and accumulates 57mm (2.24") of precipitation.Daylight
With an average of 14h and 36min of daylight, December has the longest days of the year in Greta West.On the first day of December, sunrise is at 5:50 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 8:36 pm AEDT.
Sunshine
December has the most sunshine of the year in Greta West, with an average of 11h of sunshine.UV index
The months with the highest UV index in Greta West are January, February and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In December, a daily UV index of 6 turns into the following recommendations:
Shun overexposure. Protection from sun ravages is indispensable. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
How hot is it in Greta West in December?
What is the average humidity in December in Greta West?
What is the wettest month in Greta West?
How many days does it rain in December in Greta West?
When are the longest days in Greta West?
How many hours of daylight does Greta West have in December?
What time are sunrise and sunset in December in Greta West?
What month has the most sunshine in Greta West?
How many hours of sunshine does Greta West have in December?
When is the highest UV index in Greta West?
What is the UV index intensity in December in Greta West?
Average temperature in December
Greta West, Australia
- Average high temperature in December: 28.2°C
The warmest month (with the highest average high temperature) is January (31.3°C).
The month with the lowest average high temperature is July (11.5°C).
- Average low temperature in December: 14.3°C
The month with the highest average low temperature is January (16.4°C).
The coldest month (with the lowest average low temperature) is August (2.8°C).
Average pressure in December
Greta West, Australia
- Average pressure in December: 1012mbar
The month with the highest atmospheric pressure is June (1022.2mbar).
The month with the lowest atmospheric pressure is January (1011.4mbar).
Average wind speed in December
Greta West, Australia
- Average wind speed in December: 8.4km/h
The windiest month (with the highest average wind speed) is December (8.4km/h).
The calmest month (with the lowest average wind speed) is June (6.3km/h).
Average humidity in December
Greta West, Australia
- Average humidity in December: 54%
The month with the highest relative humidity is July (87%).
The month with the lowest relative humidity is January (48%).
Average rainfall in December
Greta West, Australia
- Average rainfall in December: 57mm
The wettest month (with the highest rainfall) is December (57mm).
The driest month (with the least rainfall) is January (34mm).
Average rainfall days in December
Greta West, Australia
- Average rainfall days in December: 9.8 days
The month with the highest number of rainy days is August (15.8 days).
The month with the least rainy days is January (7.3 days).
Average daylight in December /
Average sunshine in December
Greta West, Australia
- Average daylight in December: 14h and 4min
The month with the longest days is December (Average daylight: 14h and 36min).
The month with the shortest days is June (Average daylight: 9h and 42min).
- Average sunshine in December: 11h and 0min
The month with the most sunshine is December (Average sunshine: 11h and 0min).
The month with the least sunshine is July (Average sunshine: 6h and 12min).
Average sunshine days in December
Greta West, Australia
- Average sunshine days in December: 19.6 days
The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is August (12.8 days).
Average UV index in December
Greta West, Australia
- Average UV index in December: 6
The months with the highest UV index are January, February and December (UV index 6).
The month with the lowest UV index is June (UV index 2).
Average cloud cover in December
Greta West, Australia
- Average cloud cover in December: 22
The month with the most cloud cover is July (Cloud cover 57).
The month with the least cloud cover is January (Cloud cover 17).
Average visibility in December
Greta West, Australia
- Average visibility in December: 10km
The months with the highest visibility are January, February, March and December (10km).
The months with the lowest visibility are June, July, August and September (7km).
Greta West, Australia
Weather forecast for your location
2. Allow the app to use your location
