September weather forecast
Goroka, Papua New Guinea

September weather in Goroka tends to mimic the patterns of August. The rainfall rises slightly to 149mm (5.87") compared to the previous two months. However, the city’s weather continues to strike a balance between cooler temperatures and rainfall. Clear skies prevailing during this time provides the city with ample daylight. This pleasant weather urge visitors and locals alike to soak in the outdoor activities on offer in this beautiful region.

Temperature

Goroka marks the arrival of September with an average high-temperature of a still warm 27°C (80.6°F), hardly different from August's 26°C (78.8°F). September, marked by an average low-temperature of 12°C (53.6°F), indicates a large temperature drop from the daytime peak.

Rainfall

In Goroka, in September, it is raining for 20 days, with typically 149mm (5.87") of accumulated precipitation. Throughout the year, in Goroka, there are 257 rainfall days, and 2236mm (88.03") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 4min.
On the first day of the month, sunrise is at 06:18 and sunset at 18:18. On the last day of September, sunrise is at 06:03 and sunset at 18:13 +10.

Sunshine

The months with the most sunshine are January, February, June, September through December, with an average of 5h of sunshine.

UV index

January through May, July through December, with an average maximum UV index of 12, are months with the highest UV index in Goroka. A UV Index value of 11, and more, symbolizes an extreme threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In September, the maximum UV index of 12 suggests these recommendations:
Adopt every vital precaution, unprotected skin and eyes may burn rapidly. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Enhance your sun protection with tightly woven, yet airy clothing.