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Port Macquarie Weather in September
Thinking of visiting Port Macquarie in September? Expect pleasant temperatures reaching 21°C (70°F) during the day, dropping to 14°C (57°F) at night, with some rainfall likely.
Rainfall in Port Macquarie in September
Typically, about 10 days will experience rainfall, with an average of 55 mm (2.2 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Port Macquarie in September
September is a good time to be in Port Macquarie. Days are excellent, reaching 21°C (70°F), with nights around 14°C (57°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.Our weather planner can help you find worldwide destinations with pleasant weather during this period. September, October and December typically offer the best weather for Port Macquarie.
Port Macquarie Temperature in September
Min Temperature
14°C (57°F)
Max Temperature
21°C (70°F)
Chance of Rain
33%
Precipitation
55 mm (2.2 in)
Rainy days
10 days
Humidity
56%
Port Macquarie Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Port Macquarie - and find the best time to visit.
Daily Historical Temperatures
43-year average (1976-2025)
Based on our historical records, temperatures in Port Macquarie typically stay consistent throughout September, with daily highs averaging around 21°C (70°F). Nights are cool, with lows typically ranging from 10°C (50°F) to 12°C (54°F).
Average temperatures in September
Historical weather records for Port Macquarie in September
Browse day-by-day weather records for Port Macquarie spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Port Macquarie historical weather extremes in September
Based on 35 years of weather observations (1990-2025), these are the most extreme conditions recorded in Port Macquarie.
- Port Macquarie recorded its highest September temperature of 38°C (100°F) on September 24, 2017.
- The coldest September day was on September 24, 1997, with a maximum of 13°C (55°F).
- The lowest overnight temperature recorded in September was 1°C (34°F) (September 8, 2017).
Best Places in Australia in September
Find out more about the weather in Australia and which places have the best travel conditions in this month. See all of Australia in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Port Macquarie in September
Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days.
What To Do in Port Macquarie in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling10/10 -
Walking10/10 -
Camping8/10 -
Outdoor sports10/10
Port Macquarie 3-Day Forecast
More climate data for Port Macquarie
See the full Port Macquarie climate overview or explore weather in Australia.
Popular in September
Where to go in September - average daytime high across popular destinations.
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