Wellington Weather in October

Wellington in October sees moderate temperatures, with highs around 15°C (59°F) and overnight lows of 11°C (52°F). Rainfall is fairly high at around 86 mm (3.4 in) on average, so pack waterproofs just in case.

Rainfall in Wellington in October

On average, there are about 15 days with rain during this month, averaging 86 mm (3.4 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Wellington in October

In October, Wellington sees moderate temperatures, with highs of 15°C (59°F). Nights drop to around 11°C (52°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With lows of 11°C (52°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Wellington in October

The area enjoys a moderate level of sunlight, with around 183 hours. It's a good balance between sunny and cloudy days.

Wind Speed in Wellington in October

Average wind conditions reach 8 m/s (16 knots) in October. This results in consistently windy weather that dominates the month and affects many daily activities. Keep in mind this is an average. Some days have strong, steady winds, while others are less turbulent.

Average water temperature in October

The water temperature is only 12°C (54°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.

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.

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

Wellington Temperature in October

Min Temperature 11°C (52°F)  

Max Temperature 15°C (59°F)  

Water Temperature 12°C (54°F)  

Chance of Rain 50%  

Precipitation 86 mm (3.4 in)  

Rainy days 15 days  

Humidity 80%  

Windspeed 8 m/s (16 knots)  

Sunshine 183 hours  

Percentage Sunshine  

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Wellington typically stay consistent throughout October, with daily highs averaging around 15°C (59°F). Nights are cool, with lows typically ranging from 9°C (48°F) to 11°C (52°F).

Average temperatures in October

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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 ›

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 October

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

Historical weather for Wellington in October

Browse day-by-day weather records for Wellington 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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‹ January February March April May June July August September October November December ›

Wellington historical weather extremes in October

The extremes listed below come from historical weather data collected in Wellington from 1976 through 2025.

• Wellington recorded its highest October temperature of 22°C (72°F) on October 6, 2001.
• The coldest October day was on October 14, 1987, with a maximum of 8°C (46°F).
• The lowest overnight temperature recorded in October was 2°C (36°F) (October 13, 1977).

What to Wear in Wellington in October

Pack for changing conditions in Wellington in October. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes. Expect water temperatures of around 12°C (54°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Wellington 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

8/10

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 Wellington's climate page.

More climate data for Wellington

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

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