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December Weather in Tari, Papua New Guinea

Last updated: August 31, 2025

In Tari, Papua New Guinea, the average temperature in December hovers around 15°C (60°F), with temperatures ranging from a minimum of 9°C (49°F) to a pleasant maximum of 24°C (75°F). Expect considerable precipitation, averaging 363 mm (14.3 in) over 29 days, alongside an average humidity of 88%. Prepare for a lush, albeit damp, atmosphere!

December Temperature in Tari

In December in Tari, the average temperature is 15°C (60°F). Maximum temperatures can reach 24°C (75°F), while minimums can drop to as low as 9°C (49°F). This makes it a great time for travelers to enjoy mild weather and explore the area comfortably.

December Weather in Tari: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Tari, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tari, December typically has an average temperature of 15°C (60°F), with highs reaching up to 24°C (75°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec595959606059585859595960
Data source: Temperature data for Tari generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Tari

In Tari in December, the total precipitation amount is 363 mm (14.3 in), occurring over a period of 29 days.

December Precipitation Trends in Tari

The chart displays monthly precipitation patterns in Tari, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Tari, December typically receives around 363 mm (14.3 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec322313460405411372389378481483421363
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Tari

In Tari in December humidity is 88%. With an average temperature of 15°C (60°F), this humidity feels like a damp embrace, making travel feel sluggish and heavy, as the air clings to your skin and every step requires more effort than usual.

December Average Humidity in Tari

This chart illustrates the average monthly humidity levels in Tari, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Tari is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%89%89%89%88%88%86%86%85%86%90%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tari

In Tari in December, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Tari.

Maximum UV Index Levels in Tari for December

The chart shows the monthly maximum UV Index (UVI) for Tari in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Tari typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec171818181512131517171616
Data source: Tari December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Tari Compares to Other Months

Weather in Tari varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Tari, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Tari, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (60°F)322 mm (12.7 inches)89%extreme
February Weather15°C (59°F)313 mm (12.3 inches)89%extreme
March Weather15°C (60°F)460 mm (18.1 inches)89%extreme
April Weather15°C (60°F)405 mm (15.9 inches)89%extreme
May Weather16°C (60°F)411 mm (16.2 inches)88%extreme
June Weather15°C (59°F)372 mm (14.6 inches)88%extreme
July Weather15°C (59°F)389 mm (15.3 inches)86%extreme
August Weather15°C (59°F)378 mm (14.9 inches)86%extreme
September Weather15°C (59°F)481 mm (18.9 inches)85%extreme
October Weather15°C (59°F)483 mm (19.0 inches)86%extreme
November Weather15°C (60°F)421 mm (16.6 inches)90%extreme
December Weather15°C (60°F)363 mm (14.3 inches)88%extreme

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