Climate in Sandaun
(Papua New Guinea)

Average daytime and nighttime temperatures

All climate diagrams on this page come from the collected data of the official weather station in Sandaun in a height of 3m above sea level. All data correspond to the average monthly values of the last 20 years.

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Sandaun is one of the coldest regions in Papua New Guinea with an average daily high temperature of only 31 degrees. It is warm or hot yearlong.
Overview: Climate in Papua New Guinea
Daylengths and sun positions in Papua New Guinea
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Rain days per month
A rain day is a day on which at least 0.1 mm precipitation (=0.1 liter) per square meter falls. This can be rain, snow, hail or even dew. So it does not have to rain the whole day. With 16 rain days, January offers the most rain days, while July has the fewest.
Precipitation amount in mm/day
The amount of precipitation is measured in millimeters per square meter. Thus, at two mm/day, two liters of water fall on one square meter within 24 hours. With only 5.5 mm, the least amount of rain falls in October. January, on the other hand, has the most rain.
Map of Sandaun

Most important cities in the region »Sandaun«

Only very small villages are located here. The two biggest are Vanimo and Vanimo.

CityPopulationGeo position
Vanimo11,2042° 40' 27"S141° 18' 10"E
Vanimo9,8092° 40' 0"S141° 16' 0"E
Aitape5,5473° 9' 12"S142° 21' 46"E

Data basis: German Weather Service, individual values averaged and supplemented by own elements. Data on cities and inhabitants:, United Nations Statistics Division and own research.
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