The climate of Papua New Guinea
The current climate in Papua New Guinea features temperatures ranging from a high of 32°C to a low of 27°C throughout the year. The average yearly temperature is around 30°C. At night, temperatures in the colder months average around 18°C and in the warmer months around 24°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Papua New Guinea.
Temperature records
The highest temperature recorded in Papua New Guinea in recent years was 39°C in December 2017. The lowest daytime temperature recorded was 16°C in April 2015.
Rainfall amount
On average, Papua New Guinea receives 2707 mm of precipitation each year. For comparison, New York gets 1142 mm of precipitation annually.
The hurricane season in Papua New Guinea runs from November to April.
The climate in Papua New Guinea is based on weather data from Port Moresby. Other spots might have different weather. You can check out all destinations in Papua New Guinea to get the full picture of the climate.
Best time to visit Papua New Guinea?
The best time to visit Papua New Guinea for mild to warm weather is June up to August and November. You might get some rain, but the temperatures are just right to explore Papua New Guinea.
Find affordable vacations to Papua New Guinea
Climate Table of Papua New Guinea
The climate table of Papua New Guinea shows the average temperatures, rainfall, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 31 | 32 | 30 | 27 | 30 | 29 | 29 | 29 | 29 | 28 | 31 | 32 |
| Temp. min (°C) | 22 | 24 | 22 | 19 | 22 | 22 | 21 | 21 | 20 | 20 | 22 | 22 |
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| Precipitation (mm) | 407 | 234 | 351 | 397 | 204 | 85 | 69 | 126 | 182 | 308 | 121 | 223 |
| UV Index | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 8 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
Temperature charts
These charts display the average temperatures in Papua New Guinea. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Papua New Guinea
Yearly Temperature in Papua New Guinea
Precipitation charts
These charts show the average amount of precipitation in Papua New Guinea. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Papua New Guinea
Total Yearly Precipitation in Papua New Guinea
UV index chart
This chart shows the average UV index per month in Papua New Guinea. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Papua New Guinea
Weather experiences in Papua New Guinea
The weather in Papua New Guinea is rated an average of 3,5 out of 5 stars by 6 visitors. Have you been to Papua New Guinea? Share your weather experience to help other visitors.
Lieke Wieggers
The expected heat was there, but the rain showers were unpredictable and sometimes too heavy. Overall, nature was breathtaking despite the sticky weather.
MariusSometimes a short, heavy rain fell, but the sun was never far away.
QuintenBoth sun and rain, so be sure to bring a poncho. It is hot but also humid, so be prepared to sweat. Unfortunately, there were mosquitoes everywhere.
Berend BurgerThere are some tropical showers that make for an exotic experience. Beautiful nature.
JolijnSunny days were rare, but heavy rain did not spoil the fun. Most of the time the temperature was around 29 degrees.
JochemWarm temperatures were followed by heavy but brief showers throughout the day. This combination of sun and rain created a particularly green and vibrant environment.
Have you been to Papua New Guinea?
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Average weather in Papua New Guinea by month
Click on a month below to see detailed weather info for Papua New Guinea. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.