December weather forecast
Yeppoon, Australia

Weather in December

The first month of the summer, December, is still a hot month in Yeppoon, Australia, with an average temperature ranging between max 31.1°C (88°F) and min 21.2°C (70.2°F).

Temperature

The warmest month is December, with an average high-temperature of 31.1°C (88°F) and an average low-temperature of 21.2°C (70.2°F).

Heat index

In December, the average heat index is estimated at a sweltering 38.2°C (100.8°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'apparent temperature', 'feels like', or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like activity, metabolic differences, clothing, and wind affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

In Yeppoon, the average relative humidity in December is 71%.

Rainfall

In December, the rain falls for 13.4 days. Throughout December, 64mm (2.52") of precipitation is accumulated. Throughout the year, in Yeppoon, there are 132 rainfall days, and 394mm (15.51") of precipitation is accumulated.

Sea temperature

In Yeppoon, the average seawater temperature in December is 26.8°C (80.2°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

The month with the longest days in Yeppoon is December, with an average of 13h and 32min of daylight.
On the first day of the month, sunrise is at 5:02 am and sunset at 6:29 pm. On the last day of December, in Yeppoon, sunrise is at 5:13 am and sunset at 6:45 pm AEST.

Sunshine

The average sunshine in December is 9.9h.

UV index

The months with the highest UV index in Yeppoon are January through March, September through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 6 in December interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.
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FAQ

What is the warmest month in Yeppoon?

With an average high-temperature of 31.1°C (88°F) and an average low-temperature of 21.2°C (70.2°F), December is the warmest month in Yeppoon, Australia.

What is the temperature in December in Yeppoon?

The average high-temperature, in December, in Yeppoon, is 31.1°C (88°F), while the average low-temperature is 21.2°C (70.2°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in December is estimated at 38.2°C (100.8°F).

What is the average humidity in December in Yeppoon?

In Yeppoon, Australia, the average relative humidity in December is 71%.

How many days does it rain in December in Yeppoon?

In December, in Yeppoon, Australia, the rain falls for 13.4 days. Throughout December, 64mm (2.52") of precipitation is accumulated.

How warm is the water in December in Yeppoon?

In December, the average sea temperature in Yeppoon, Australia, is 26.8°C (80.2°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

When are the longest days in Yeppoon?

The month with the longest days in Yeppoon is December, with an average of 13h and 32min of daylight.

How many hours of daylight does Yeppoon have in December?

In December, the average day length in Yeppoon, Australia, is 13h and 32min.

What time are sunrise and sunset in December in Yeppoon?

On the first day of December, sunrise is at 5:02 am and sunset at 6:29 pm. On the last day of the month, sunrise is at 5:13 am and sunset at 6:45 pm AEST.

How many hours of sunshine does Yeppoon have in December?

In December, the average sunshine duration in Yeppoon is 9.9h.

What is the month with the highest UV index in Yeppoon?

January through March, September through December, with an average maximum UV index of 6, are months with the highest UV index in Yeppoon.

How high is the UV index in December in Yeppoon?

In Yeppoon, the average daily maximum UV index in December is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.

Average temperature in December
Yeppoon, Australia

Average temperature in December - Yeppoon, Australia
  • Average high temperature in December: 31.1°C

The warmest month (with the highest average high temperature) is December (31.1°C).
The month with the lowest average high temperature is July (21.4°C).

  • Average low temperature in December: 21.2°C

The month with the highest average low temperature is January (22.1°C).
The coldest month (with the lowest average low temperature) is July (11.7°C).

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Average pressure in December
Yeppoon, Australia

Average pressure in December - Yeppoon, Australia
  • Average pressure in December: 1011.4mbar

The month with the highest atmospheric pressure is July (1020mbar).
The month with the lowest atmospheric pressure is January (1010mbar).

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Average wind speed in December
Yeppoon, Australia

Average wind speed in December - Yeppoon, Australia
  • Average wind speed in December: 12.2km/h

The windiest month (with the highest average wind speed) is January (12.5km/h).
The calmest month (with the lowest average wind speed) is August (9.2km/h).

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Average humidity in December
Yeppoon, Australia

Average humidity in December - Yeppoon, Australia
  • Average humidity in December: 71%

The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is September (68%).

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Average rainfall in December
Yeppoon, Australia

Average rainfall in December - Yeppoon, Australia
  • Average rainfall in December: 64mm

The wettest month (with the highest rainfall) is January (66mm).
The driest month (with the least rainfall) is September (10mm).

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Average rainfall days in December
Yeppoon, Australia

Average rainfall days in December - Yeppoon, Australia
  • Average rainfall days in December: 13.4 days

The month with the highest number of rainy days is January (14.8 days).
The month with the least rainy days is September (6.6 days).

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Average sea temperature in December
Yeppoon, Australia

Average sea temperature in December - Yeppoon, Australia
  • Average sea temperature in December: 26.8°C

The best month for swimming (with the highest average sea temperature) is February (28.2°C).
The coldest month (with the lowest average sea temperature) is August (20.8°C).

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Average daylight in December /
Average sunshine in December
Yeppoon, Australia

Average daylight in December / Average sunshine in December - Yeppoon, Australia
  • Average daylight in December: 13h and 32min

The month with the longest days is December (Average daylight: 13h and 32min).
The month with the shortest days is June (Average daylight: 10h and 44min).

  • Average sunshine in December: 9h and 54min

The month with the most sunshine is November (Average sunshine: 10h and 24min).
The month with the least sunshine is June (Average sunshine: 6h and 18min).

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Average sunshine days in December
Yeppoon, Australia

Average sunshine days in December - Yeppoon, Australia
  • Average sunshine days in December: 15.3 days

The month with the most sunshine days is August (22 days).
The month with the least sunshine days is February (11.8 days).

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Average UV index in December
Yeppoon, Australia

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

The months with the highest UV index are January, February, March, September, October, November and December (UV index 6).
The months with the lowest UV index are April, May, June, July and August (UV index 5).

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Average cloud cover in December
Yeppoon, Australia

Average cloud cover in December - Yeppoon, Australia
  • Average cloud cover in December: 37

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in December
Yeppoon, Australia

Average visibility in December - Yeppoon, 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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