In January, Nueva Guinea typically sees daytime highs of 28.8°C and overnight lows around 20.9°C. Compared to the annual average high of 30.6°C, January runs -1.8°C.
January in Nueva Guinea averages a daytime high of 28.8°C and an overnight low of 20.9°C.
January runs -1.8°C compared to Nueva Guinea's annual average high of 30.6°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 28.8°C and cooler evenings around 20.9°C.