December weather forecast
Karrabin, Australia

December

Weather in December

The first month of the summer, December, is still a warm month in Karrabin, Australia, with an average temperature fluctuating between 28.9°C (84°F) and 18.4°C (65.1°F).

Temperature

December's arrival registers an average high-temperature of a still moderately hot 28.9°C (84°F), closely aligning with the temperature of the previous month. In December, the recorded average low-temperature in Karrabin, Australia, is an enjoyable 18.4°C (65.1°F).

Heat index

In December, the heat index is calculated to be a hot 33°C (91.4°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'feels like' or 'felt air temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.

Humidity

The average relative humidity in December in Karrabin, Australia, is 74%.

Rainfall

In Karrabin, in December, during 16.6 rainfall days, 57mm (2.24") of precipitation is typically accumulated. In Karrabin, during the entire year, the rain falls for 155.1 days and collects up to 433mm (17.05") of precipitation.

Daylight

The month with the longest days in Karrabin, Australia, is December, with an average of 13h and 54min of daylight.
On the first day of the month, sunrise is at 4:45 am and sunset at 6:30 pm. On the last day of December, in Karrabin, sunrise is at 4:56 am and sunset at 6:47 pm AEST.

Sunshine

In December, the average sunshine in Karrabin is 9.6h.

UV index

January through March, November and December, with an average maximum UV index of 6, are months with the highest UV index in Karrabin, Australia. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 6 during December translates into the following guidance:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less 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. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.

Frequently asked questions

Is it hot in Karrabin during December?
Karrabin in December has an average high-temperature of 28.9°C (84°F) and an average low-temperature of 18.4°C (65.1°F). In December, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, is calculated to be 33°C (91.4°F).
What is the average humidity in December in Karrabin?
In December, the average relative humidity in Karrabin is 74%.
How many days does it rain in December in Karrabin?
In Karrabin, during December, the rain falls for 16.6 days and regularly aggregates up to 57mm (2.24") of precipitation.
When are the longest days in Karrabin?
December has the longest days of the year, with an average of 13h and 54min of daylight.
How many hours of daylight does Karrabin have in December?
In Karrabin, Australia, the average day length in December is 13h and 51min.
What time are sunrise and sunset in December in Karrabin?
On the first day of December in Karrabin, sunrise is at 4:45 am and sunset at 6:30 pm. On the last day of the month, sunrise is at 4:56 am and sunset at 6:47 pm AEST.
How many hours of sunshine does Karrabin have in December?
In December, the average sunshine duration in Karrabin, Australia, is 9.6h.
When is the highest UV index in Karrabin?
The months with the highest UV index in Karrabin are January through March, November and December, with an average maximum UV index of 6.
How high is the UV index in December in Karrabin?
In December, the average daily maximum UV index in Karrabin, Australia, is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December - Karrabin, Australia
Average temperature in December
Karrabin, Australia
  • Average high temperature in December: 28.9°C

The warmest month (with the highest average high temperature) is January (29.3°C).
The month with the lowest average high temperature is July (19.1°C).

  • Average low temperature in December: 18.4°C

The months with the highest average low temperature are January and February (19.5°C).
The coldest month (with the lowest average low temperature) is July (9.4°C).

Average pressure in December - Karrabin, Australia
Average pressure in December
Karrabin, Australia
  • Average pressure in December: 1013.3mbar

The month with the highest atmospheric pressure is July (1020.8mbar).
The month with the lowest atmospheric pressure is January (1012.4mbar).

Average wind speed in December - Karrabin, Australia
Average wind speed in December
Karrabin, Australia
  • Average wind speed in December: 10.2km/h

The windiest month (with the highest average wind speed) is February (11.3km/h).
The calmest month (with the lowest average wind speed) is May (9.5km/h).

Average humidity in December - Karrabin, Australia
Average humidity in December
Karrabin, Australia
  • Average humidity in December: 74%

The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is September (69%).

Average rainfall in December - Karrabin, Australia
Average rainfall in December
Karrabin, Australia
  • Average rainfall in December: 57mm

The wettest month (with the highest rainfall) is January (69mm).
The driest month (with the least rainfall) is July (12mm).

Average rainfall days in December - Karrabin, Australia
Average rainfall days in December
Karrabin, Australia
  • Average rainfall days in December: 16.6 days

The month with the highest number of rainy days is March (19.4 days).
The month with the least rainy days is August (6.6 days).

Average daylight in December / Average sunshine in December - Karrabin, Australia
Average daylight in December /
Average sunshine in December
Karrabin, Australia
  • Average daylight in December: 13h and 5min

The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).

  • Average sunshine in December: 9h and 4min

The month with the most sunshine is November (Average sunshine: 10h and 36min).
The month with the least sunshine is June (Average sunshine: 6h and 24min).

Average sunshine days in December - Karrabin, Australia
Average sunshine days in December
Karrabin, Australia
  • Average sunshine days in December: 11.3 days

The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is March (7.6 days).

Average UV index in December - Karrabin, Australia
Average UV index in December
Karrabin, Australia
  • Average UV index in December: 6

The months with the highest UV index are January, February, March, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).

Average cloud cover in December - Karrabin, Australia
Average cloud cover in December
Karrabin, Australia
  • Average cloud cover in December: 41

The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 19).

Average visibility in December - Karrabin, Australia
Average visibility in December
Karrabin, Australia
  • Average visibility in December: 9km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).

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