Dunedin Weather in October

With daytime temperatures of 15°C (59°F) and nighttime lows of 5°C (41°F), October in Dunedin brings moderate temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 94 mm (3.7 in) falls on average.

Rainfall in Dunedin in October

Past climate data indicates that roughly 14 days will see rain, totalling around 94 mm (3.7 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 Dunedin in October

In October, expect moderate temperatures in Dunedin, with highs of 15°C (59°F) and lows of 5°C (41°F) at night. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to 5°C (41°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Dunedin in October

The area experiences a moderate amount of sunshine, with approximately 162 hours of sunlight expected. This means a decent mix of sun and overcast.

Wind Speed in Dunedin in October

October sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.

Average water temperature in October

The water temperature is only 10°C (50°F) this month — cold enough that most people will want to stay out. Hardy swimmers may manage a quick dip, but it won't be comfortable.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. February and March typically offer the best weather for Dunedin.

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

Dunedin Temperature in October

Min Temperature 5°C (41°F)  

Max Temperature 15°C (59°F)  

Water Temperature 10°C (50°F)  

Chance of Rain 48%  

Precipitation 94 mm (3.7 in)  

Rainy days 14 days  

Humidity 72%  

Windspeed 4 m/s (8 knots)  

Sunshine 162 hours  

Percentage Sunshine 41%  

Daily Historical Temperatures

49-year average (1976-2025)

Based on our historical records, temperatures in Dunedin typically stay consistent throughout October, with daily highs averaging around 15°C (59°F). Nights are cold, with lows around 7°C (45°F).

Average temperatures in October

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Historical weather for Dunedin in October

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

Historical weather Temperatures Precipitation

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Dunedin historical weather extremes in October

Based on weather observations in Dunedin between 2003 and 2025, these are the recorded extremes during October.

• The warmest day in October was on October 16, 2010, with a maximum of 27°C (81°F).
• The coldest October day was on October 5, 2003, with a maximum of 5°C (41°F).
• Dunedin registered its coldest October night on October 6, 2006, with temperatures dropping to -3°C (27°F).
• The wettest day in October Dunedin was on October 18, 2011 with 52 mm (2 in) of precipitation.

What to Wear in Dunedin in October

The weather can be unpredictable in October, 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. The water temperature sits at about 10°C (50°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Dunedin in October

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

Swimming

5/10

Cycling

6/10

Walking

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 Dunedin's climate page.

More climate data for Dunedin

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

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