Sorong Weather in September
September in Sorong sees daytime temperatures around 30°C (86°F) and lows of 24°C (75°F) at night. Being part of the rainy season, heavy rainfall is a regular part of the day, so pack accordingly.
Rainfall in Sorong in September
As part of the rainy season, Sorong sees around 16 days of rain in September, with an average of 208 mm (8.2 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.
Temperature in Sorong in September
Daytime highs in Sorong in September reach 30°C (86°F), with nights around 24°C (75°F). For most visitors, the main thing to prepare for is the heat during the day. Nights are warm at 24°C (75°F). It's worth making sure your accommodation has decent ventilation or air conditioning.If you're planning additional trips, our weather planner can help you find destinations that match your weather preferences.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Indonesia, check out our Sorong's climate page.
Sorong Temperature in September
Min Temperature
24°C (75°F)
Max Temperature
30°C (86°F)
Chance of Rain
54%
Precipitation
208 mm (8.2 in)
Rainy days
16 days
Humidity
85%
Historical weather for Sorong in September
Browse day-by-day weather records for Sorong spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sorong historical weather extremes in September
The extremes listed below come from historical weather data collected in Sorong from 2006 through 2025.
- The hottest September day on record in Sorong reached 33°C (91°F) (September 18, 2024).
- The coldest September day was on September 17, 2011, with a maximum of 26°C (79°F).
- Nighttime temperatures dropped to 22°C (72°F) on September 28, 2007, marking the coldest September night on record.
Best Places in Indonesia in September
Find out more about the weather in Indonesia and which places have the best travel conditions in this month. See all of Indonesia in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Sorong in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything!What To Do in Sorong in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Indonesia, check out our Sorong's climate page.
See the full Sorong climate overview or explore weather in Indonesia.
