Gisborne Weather in September

September in Gisborne typically sees daytime highs of 17°C (63°F) and nighttime lows of 8°C (46°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Gisborne in September

Based on our climate data of the past 30 years, about 14 days of rain are anticipated, with 80 mm (3.1 in) on average. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Gisborne in September

Expect highs of 17°C (63°F) in Gisborne in September, with nights dropping to around 8°C (46°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights drop to 8°C (46°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Gisborne in September

The area enjoys a moderate level of sunlight, with around 182 hours. It's a good balance between sunny and cloudy days.

Wind Speed in Gisborne in September

In September, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

Average water temperature in September

The water temperature is 14°C (57°F) — chilly, but perfectly fine for a swim if you're not too sensitive to cold water. A short wetsuit can make longer sessions more comfortable.

For Gisborne itself, January, February, March, April, November and December generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit New Zealand, check out our Gisborne's climate page.

Gisborne Temperature in September

Min Temperature 8°C (46°F)  

Max Temperature 17°C (63°F)  

Water Temperature 14°C (57°F)  

Chance of Rain 46%  

Precipitation 80 mm (3.1 in)  

Rainy days 14 days  

Humidity 77%  

Windspeed 4 m/s (8 knots)  

Sunshine 182 hours  

Percentage Sunshine 52%  

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Gisborne typically stay consistent throughout September, with daily highs averaging around 17°C (63°F). Nights are cold, with lows typically ranging from 6°C (43°F) to 9°C (48°F).

Average temperatures in September

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‹ January February March April May June July August September October November December ›

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

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

‹ January February March April May June July August September October November December ›

Historical weather for Gisborne in September

Browse day-by-day weather records for Gisborne spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

‹ 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 ›

‹ January February March April May June July August September October November December ›

Gisborne historical weather extremes in September

Our historical data for Gisborne spans 1976 to 2025, revealing these weather extremes.

• Gisborne recorded its highest September temperature of 27°C (81°F) on September 21, 2023.
• Gisborne experienced its chilliest September day on September 4, 1989, reaching only 7°C (45°F).
• Nighttime temperatures dropped to 0°C (32°F) on September 1, 1986, marking the coldest September night on record.

What to Wear in Gisborne 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. Expect heavy rainfall, so bring good rain protection and waterproof bags. Expect water temperatures of around 14°C (57°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Gisborne in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

6/10

Walking

6/10

Barbeque

6/10

Camping

4/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit New Zealand, check out our Gisborne's climate page.

More climate data for Gisborne

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Gisborne climate overview or explore weather in New Zealand.