Weather in September
The advent of spring revamps the weather in September in Kerema, Papua New Guinea with flattened temperatures and abundant sunshine. Sea temperatures start to respond to the changing season as well, increasing marginally to around 26.5°C (79.7°F). There is certainly a return of the vibrancy of the tropics as daylight hours begin to lengthen, offering extended hours of exploration. Despite the steadily increasing temperatures, the sea continues to provide a refreshing contrast with its relatively cooler waters. The transition into October anticipates the arrival of the warmer tones of the tropical summer.
Note: Water activities including swimming and diving at temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed very pleasurable and enjoyable for extended periods, devoid of discomfort.
On the first day of the month, sunrise is at 06:18 and sunset at 18:15. On the last day of September, in Kerema, sunrise is at 06:01 and sunset at 18:11 +10.
Sea temperature
In September, the average sea temperature is 26.5°C (79.7°F).Note: Water activities including swimming and diving at temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed very pleasurable and enjoyable for extended periods, devoid of discomfort.
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 18:15. On the last day of September, in Kerema, sunrise is at 06:01 and sunset at 18:11 +10.
Updated: Jun 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How warm is the water in September?
In September, the average sea temperature is 26.5°C (79.7°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.
How many hours of daylight does Kerema have in September?
In September, the average day length is 12h and 4min.
When are sunrise and sunset in September?
On the first day of September, sunrise is at 06:18 and sunset at 18:15. On the last day of the month, sunrise is at 06:01 and sunset at 18:11 +10.
Average sea temperature in September
Kerema, Papua New Guinea
- Average sea temperature in September: 26.5°C
The best months for swimming (with the highest average sea temperature) are January, February and December (29.8°C).
The coldest month (with the lowest average sea temperature) is August (26°C).
Average daylight in September
Kerema, Papua New Guinea
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 42min).
Kerema, Papua New Guinea
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