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January Weather in Rauna, Papua New Guinea

Last updated: August 31, 2025

In January, the average temperature in Rauna, Papua New Guinea hovers around 18°C (65°F). Expect a minimum of 10°C (51°F) and a maximum of 27°C (80°F), making for mild and pleasant days. However, be prepared for frequent rain, as 485 mm (19.1 in) of precipitation is expected over 23 days. With an average humidity of 89%, the air can feel quite damp, so pack accordingly!

January Temperature in Rauna

In January in Rauna, the average temperature is 18°C (65°F). The maximum can reach 27°C (80°F) and the minimum can be as low as 10°C (51°F). This pleasant climate makes it an ideal time to explore outdoor attractions and enjoy local activities.

January Weather in Rauna: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Rauna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rauna, January typically has an average temperature of 18°C (65°F), with highs reaching up to 27°C (80°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec646464646463636363636465
Data source: Temperature data for Rauna 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.

January Precipitation in Rauna

In Rauna in January, the precipitation amount is 485 mm (19.1 in) spread over a total of 23 days.

January Precipitation Trends in Rauna

The chart displays monthly precipitation patterns in Rauna, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Rauna, January typically receives around 485 mm (19.1 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec485528548515287197213200256340388468
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Rauna

In Rauna in January, humidity is 89%. With an average temperature of 18°C (65°F), this humidity feels like wrapping yourself in a damp blanket while traveling, making it sticky and uncomfortable for outdoor activities.

January Average Humidity in Rauna

This chart illustrates the average monthly humidity levels in Rauna, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Rauna is approximately 89%, 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 January generated using information from the Copernicus Climate Change Service.

January UV Index in Rauna

In Rauna in January, 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 Rauna.

Maximum UV Index Levels in Rauna for January

The chart shows the monthly maximum UV Index (UVI) for Rauna in January, 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 January, the maximum UV index in Rauna typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161718171412131416161516
Data source: Rauna January 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 January Weather in Rauna Compares to Other Months

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

This table compares monthly weather conditions in Rauna, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (65°F)485 mm (19.1 inches)89%extreme
February Weather18°C (65°F)528 mm (20.8 inches)89%extreme
March Weather18°C (64°F)548 mm (21.6 inches)89%extreme
April Weather18°C (64°F)515 mm (20.3 inches)89%extreme
May Weather18°C (64°F)287 mm (11.3 inches)88%extreme
June Weather17°C (63°F)197 mm (7.8 inches)88%extreme
July Weather17°C (63°F)213 mm (8.4 inches)86%extreme
August Weather17°C (63°F)200 mm (7.9 inches)86%extreme
September Weather17°C (63°F)256 mm (10.1 inches)85%extreme
October Weather17°C (64°F)340 mm (13.4 inches)86%extreme
November Weather18°C (64°F)388 mm (15.3 inches)90%extreme
December Weather18°C (65°F)468 mm (18.4 inches)88%extreme

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