Madang Weather in January

With daytime temperatures of 30°C (86°F) and nighttime lows of 25°C (77°F), January in Madang brings very high temperatures during the day. Do keep in mind that January is part of the rainy season, with frequent and often heavy rainfall.

Rainfall in Madang in January

As part of the rainy season, Madang sees around 23 days of rain in January, with an average of 409 mm (16 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in Madang in January

January in Madang brings very high temperatures, with highs of 30°C (86°F) and nights around 25°C (77°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.

Sunshine in Madang in January

The city usually sees around 155 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).

Wind Speed in Madang in January

Average wind conditions reach 2 m/s (4 knots) in January. This creates comfortable weather with light winds that gently move vegetation. Keep in mind this is an average. Daily conditions range from near-calm to more noticeable wind.

Average water temperature in January

The water reaches 29°C (84°F) this month. It's on the warm side, which suits people who prefer that, but don't expect a cooling dip if the air temperature is also high.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Madang. Our weather planner can help you explore destinations with more pleasant weather conditions.