Palmerston North Weather in September
During September, Palmerston North experiences moderate daytime temperatures of 15°C (59°F) and cooler nights around 7°C (45°F). Expect quite a bit of rainfall. Around 115 mm (4.5 in) is typical.
Rainfall in Palmerston North in September
Climate statistics over the past 30 years suggest around 17 days of rain, with 115 mm (4.5 in) average for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Palmerston North in September
September in Palmerston North sees highs of 15°C (59°F) and lows of 7°C (45°F) overnight. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights fall to 7°C (45°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Sunshine in Palmerston North in September
The area experiences a moderate amount of sunshine, with approximately 125 hours of sunlight expected. This means a decent mix of sun and overcast.Should you favor a climate that's both dry and comfortably warm, January, February and March typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit New Zealand, check out our Palmerston North's climate page.
Palmerston North Temperature in September
Min Temperature
7°C (45°F)
Max Temperature
15°C (59°F)
Chance of Rain
55%
Precipitation
115 mm (4.5 in)
Rainy days
17 days
Humidity
80%
Sunshine
125 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Palmerston North typically stay consistent throughout September, with daily highs averaging around 15°C (59°F). Nights are cold, with lows typically ranging from 6°C (43°F) to 9°C (48°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Palmerston North in September
Browse day-by-day weather records for Palmerston North spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Palmerston North historical weather extremes in September
Based on weather observations in Palmerston North between 1976 and 2025, these are the recorded extremes during September.
- The warmest day in September was on September 20, 2023, with a maximum of 23°C (73°F).
- Palmerston North experienced its chilliest September day on September 8, 1977, reaching only 8°C (46°F).
- The lowest overnight temperature recorded in September was -2°C (28°F) (September 5, 2009).
Best Places in New Zealand in September
Find out more about the weather in New Zealand and which places have the best travel conditions in this month. See all of New Zealand in September →
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What to Wear in Palmerston North in September
The weather can be unpredictable in September, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Palmerston North 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 New Zealand, check out our Palmerston North's climate page.
Temperature Rainfall Sunshine Humidity
See the full Palmerston North climate overview or explore weather in New Zealand.
