Carstensz Pyramid lies inside Papua Rainforest Jungle on Highland – it is normally rainy and cloudy every day. We should also expect ice and little bit snow, plus wind challenge on the summit bid. Other aspect that very important is Papua lies between Asia (south East Asia) and Australia, the climate and weather is very influence by Australia. Papua weather is unpredictable, depend on regional weather and can change rapidly.
Be prepared for a wide range of temperatures; from freezing nights, to adverse snow and wind conditions, to bright sunshine intensified by the high altitude. it can be 1-3 days raining, snowing, and cloudy.
In the highland areas, day time temperatures should range between 75 and 45 degrees -F with most evenings about 45 degrees -F. Expect warm afternoon showers, which may turn cool in encountered on a mountain pass. Closer to Carstensz Pyramid, snow or inclement weather may accrue.
Temperatures can range from 28 degree-F to 60 degree-F with sunshine occasionally in the mornigs, then rainfall in the afternoons and evenings.
Winds are variable and can be strong.