December weather forecast
Kieta, Papua New Guinea

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Weather in December

December ushers in the year-end with a bit more rainfall than November, though less than the wet season's average. Expect frequent yet short-lived showers throughout the month. The cloud cover reduces slightly, bringing more sunshine to the holiday season. Surf and swim enthusiasts will relish the slightly elevated sea temperature of 30.3°C (86.5°F). As the year ends, Kieta remains a haven for those seeking to escape the harsh winter of the northern hemisphere.

Temperature

November and December in Kieta are characterised by peak temperatures, with an average high of 27.3°C (81.1°F).

Heat index

In December, the heat index is evaluated at a hot 31°C (87.8°F). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.
Heat index readings emphasize conditions of light breezes and shaded spots. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.

Humidity

The average relative humidity in December is 89%.

Rainfall

In Kieta, in December, it is raining for 29.2 days, with typically 403mm (15.87") of accumulated precipitation. In Kieta, Papua New Guinea, during the entire year, the rain falls for 352.6 days and collects up to 5043mm (198.54") of precipitation.

Sea temperature

With an average sea temperature of 30.3°C (86.5°F), December is the month with the warmest seawater in Kieta.
Note: When the aim is to cool down, temperatures above 30°C (86°F) in waters might not be very inviting.

Daylight

With an average of 12h and 30min of daylight, December has the longest days of the year in Kieta.
On the first day of December, sunrise is at 05:12 and sunset at 17:40. On the last day of the month, sunrise is at 05:26 and sunset at 17:54 +10.

Sunshine

In December, the average sunshine in Kieta, Papua New Guinea, is 5.2h.

UV index

January, February, September through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 6 during December translates into the following directions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Warning! Reflective surfaces like sand and water amplify the Sun's UV radiation.
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Frequently asked questions

What month is the hottest in Kieta?

The warmest period falls in November and December, when the average high-temperature reaches 27.3°C (81.1°F).

What is the temperature in December in Kieta?

During December, Kieta experiences an average high-temperature of 27.3°C (81.1°F) and a low-temperature of 21.5°C (70.7°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 evaluated at 31°C (87.8°F).

What is the average humidity in December in Kieta?

In Kieta, the average relative humidity in December is 89%.

How many days does it rain in December in Kieta?

In December, the rain falls for 29.2 days. Throughout December, 403mm (15.87") of precipitation is accumulated.

What month is the sea warmest in Kieta?

December is the month with the warmest seawater, with an average sea temperature of 30.3°C (86.5°F).

How warm is the water in December in Kieta?

In Kieta, in December, the average water temperature is 30.3°C (86.5°F). The water temperature above 30°C (86°F) is arguably regarded as unpleasant. The primary purpose of entering the water - cooling down from sunshine and high temperatures - is lost.

When are the longest days in Kieta?

December has the longest days of the year, with an average of 12h and 30min of daylight.

How many hours of daylight does Kieta have in December?

In Kieta, Papua New Guinea, the average day length in December is 12h and 29min.

When is the sunrise / sunset in December in Kieta?

On the first day of December in Kieta, Papua New Guinea, sunrise is at 05:12 and sunset at 17:40. On the last day of the month, sunrise is at 05:26 and sunset at 17:54 +10.

How many hours of sunshine does Kieta have in December?

In Kieta, Papua New Guinea, the average sunshine duration in December is 5.2h.

What are the months with the highest UV index in Kieta?

The months with the highest UV index in Kieta, Papua New Guinea, are January, February, September through December, with an average maximum UV index of 6.

How high is the UV index in December in Kieta?

The average daily maximum UV index in December in Kieta, Papua New Guinea, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.

Average temperature in December
Kieta, Papua New Guinea

Average temperature in December - Kieta, Papua New Guinea
  • Average high temperature in December: 27.3°C

The warmest months (with the highest average high temperature) are November and December (27.3°C).
The month with the lowest average high temperature is July (25.8°C).

  • Average low temperature in December: 21.5°C

The month with the highest average low temperature is January (21.7°C).
The coldest month (with the lowest average low temperature) is August (20.5°C).

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Average pressure in December
Kieta, Papua New Guinea

Average pressure in December - Kieta, Papua New Guinea
  • Average pressure in December: 1007.2mbar

The month with the highest atmospheric pressure is August (1009.9mbar).
The month with the lowest atmospheric pressure is January (1007.1mbar).

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Average wind speed in December
Kieta, Papua New Guinea

Average wind speed in December - Kieta, Papua New Guinea
  • Average wind speed in December: 4.7km/h

The windiest month (with the highest average wind speed) is July (6.3km/h).
The calmest month (with the lowest average wind speed) is May (4.2km/h).

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Average humidity in December
Kieta, Papua New Guinea

Average humidity in December - Kieta, Papua New Guinea
  • Average humidity in December: 89%

The months with the highest relative humidity are June, July and August (92%).
The months with the lowest relative humidity are January and February (88%).

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Average rainfall in December
Kieta, Papua New Guinea

Average rainfall in December - Kieta, Papua New Guinea
  • Average rainfall in December: 403mm

The wettest month (with the highest rainfall) is August (511mm).
The driest month (with the least rainfall) is February (281mm).

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Average rainfall days in December
Kieta, Papua New Guinea

Average rainfall days in December - Kieta, Papua New Guinea
  • Average rainfall days in December: 29.2 days

The months with the highest number of rainy days are July and August (30.8 days).
The month with the least rainy days is February (26.8 days).

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Average sea temperature in December
Kieta, Papua New Guinea

Average sea temperature in December - Kieta, Papua New Guinea
  • Average sea temperature in December: 30.3°C

The best month for swimming (with the highest average sea temperature) is December (30.3°C).
The coldest month (with the lowest average sea temperature) is August (29°C).

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Average daylight in December /
Average sunshine in December
Kieta, Papua New Guinea

Average daylight in December / Average sunshine in December - Kieta, Papua New Guinea
  • Average daylight in December: 12h and 3min

The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 48min).

  • Average sunshine in December: 5h and 1min

The month with the most sunshine is February (Average sunshine: 6h and 12min).
The month with the least sunshine is September (Average sunshine: 4h and 24min).

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Average sunshine days in December
Kieta, Papua New Guinea

Average sunshine days in December - Kieta, Papua New Guinea
  • Average sunshine days in December: 1.5 days

The month with the most sunshine days is November (2 days).
The month with the least sunshine days is August (0 days).

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Average UV index in December
Kieta, Papua New Guinea

Average UV index in December - Kieta, Papua New Guinea
  • Average UV index in December: 6

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

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Average cloud cover in December
Kieta, Papua New Guinea

Average cloud cover in December - Kieta, Papua New Guinea
  • Average cloud cover in December: 67

The month with the most cloud cover is July (Cloud cover 74).
The month with the least cloud cover is February (Cloud cover 66).

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Average visibility in December
Kieta, Papua New Guinea

Average visibility in December - Kieta, Papua New Guinea
  • Average visibility in December: 7km

The months with the highest visibility are January, February, March and December (7km).
The months with the lowest visibility are April, May, June, July, August, September, October and November (6km).

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Kieta, Papua New Guinea

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