Climate Overview
The climate in Porgera is temperate. The average annual temperature is 14°C and approximately 4315mm of precipitation falls per year. Porgera receives a notable amount of rainfall throughout the year, including during its driest month. Porgera sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Porgera has relatively stable temperatures year-round, staying within a 10°C range. December is the warmest month, though highs remain moderate at 19°C with a mean of 14°C. August is the coolest month, with minimum temperatures around 9°C and an average of 13°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs.
Precipitation
Porgera is a very wet location, receiving approximately 4315mm of precipitation annually, which averages out to around 360mm per month. The wettest month is December, averaging 459mm of rainfall. October and March also tend to see above-average precipitation. The driest month is June, with just 213mm. That's 247mm less than December, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around.
Wind
Porgera is relatively calm, with an average annual wind speed of 6km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 7km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 6km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.
Seasons
89 days until Winter
It is currently autumn in Porgera, which began on March 20, 2026. Porgera sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in December at around 19°C, while the coldest stretch bottoms out in August near 9°C. Winter is next, beginning on June 21, 2026 — 89 days from now.
Spring
Temperatures range from 10 to 19°C. Rainfall is heavy, totalling around 1141mm across the season with a monthly average of 380mm. Winds are generally light, averaging 6km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 10 to 19°C. Rainfall is heavy, totalling around 1259mm across the season with a monthly average of 420mm. Winds are generally light, averaging 7km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from 10 to 19°C. Rainfall is heavy, totalling around 1169mm across the season with a monthly average of 390mm. Winds are generally light, averaging 6km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 9 to 18°C. Rainfall is heavy, totalling around 747mm across the season with a monthly average of 249mm. Winds are generally light, averaging 6km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.
Monthly Climate Data
The table below shows monthly climate averages for Porgera based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.
