January Weather in Samarai, Papua New Guinea

Last updated: August 31, 2025

In January, the average temperature in Samarai, Papua New Guinea reaches a warm 28°C (82°F), with daily highs peaking at 30°C (87°F) and low dips around 25°C (78°F). Expect a fair share of rain, with 174 mm (6.9 in) of precipitation spread over 20 days. Humidity levels hover around a high 80%, contributing to the tropical feel of the season.

January Temperature in Samarai

In January in Samarai, the average temperature is 28°C (82°F). The maximum can reach 30°C (87°F), and the minimum can be as low as 25°C (78°F). This pleasant weather makes Samarai an ideal destination for travelers seeking warmth and comfort during this time of year.

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

The chart illustrates January temperature patterns in Samarai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Samarai, January typically has an average temperature of 28°C (82°F), with highs reaching up to 30°C (87°F) and lows dropping to around 25°C (78°F).

Data source: Temperature data for Samarai generated using information from the Copernicus Climate Change Service.

January Precipitation in Samarai

In Samarai in January, the total precipitation amount is 174 mm (6.9 in), which falls over the course of 20 days.

January Precipitation Trends in Samarai

The chart displays monthly precipitation patterns in Samarai, 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 Samarai, January typically receives around 174 mm (6.9 inches) of precipitation spread over approximately 20 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Samarai

In Samarai in January, humidity is 80%. With an average temperature of 28°C (82°F), this humidity feels like a warm, thick blanket enveloping you, making outdoor activities sweaty and demanding frequent breaks in the shade while traveling.

January Average Humidity in Samarai

This chart illustrates the average monthly humidity levels in Samarai, 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 Samarai is approximately 80%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Samarai

In Samarai 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 Samarai.

Maximum UV Index Levels in Samarai for January

The chart shows the monthly maximum UV Index (UVI) for Samarai 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 Samarai typically reaches 16, which falls under the extreme exposure category.

Data source: Samarai 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 Samarai Compares to Other Months

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

This table compares monthly weather conditions in Samarai, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	28°C (82°F)	174 mm (6.9 inches)	80%	extreme
February Weather	28°C (82°F)	133 mm (5.2 inches)	79%	extreme
March Weather	27°C (82°F)	270 mm (10.6 inches)	79%	extreme
April Weather	27°C (81°F)	283 mm (11.1 inches)	81%	extreme
May Weather	27°C (80°F)	250 mm (9.8 inches)	85%	extreme
June Weather	26°C (79°F)	399 mm (15.7 inches)	85%	very high
July Weather	26°C (78°F)	304 mm (12.0 inches)	83%	extreme
August Weather	25°C (78°F)	302 mm (11.9 inches)	82%	extreme
September Weather	25°C (78°F)	410 mm (16.2 inches)	80%	extreme
October Weather	26°C (79°F)	275 mm (10.8 inches)	82%	extreme
November Weather	27°C (80°F)	188 mm (7.4 inches)	81%	extreme
December Weather	27°C (82°F)	96 mm (3.8 inches)	80%	extreme