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Whangarei Weather in August

August in Whangarei averages 16°C (61°F) during the day and 9°C (48°F) at night. Quite a bit of rainfall is typical this month, with around 103 mm (4.1 in) on average. An umbrella is a good idea.

Rainfall in Whangarei in August

Historically, approximately 21 days this month are expected to have rain, averaging 103 mm (4.1 in). This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Whangarei in August

If you're visiting Whangarei in August, expect highs of 16°C (61°F) and overnight lows around 9°C (48°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With lows around 9°C (48°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

August in Whangarei can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

Whangarei Temperature in August

Min Temperature

9°C (48°F)

Max Temperature

16°C (61°F)

Chance of Rain

69%

Precipitation

103 mm (4.1 in)

Rainy days

21 days

Humidity

86%

Whangarei Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Whangarei - and find the best time to visit.

January

24°C (75°F)View January → February

24°C (75°F)View February → March

23°C (73°F)View March → April

21°C (70°F)View April → May

19°C (66°F)View May → June

17°C (63°F)View June → July

16°C (61°F)View July → August

16°C (61°F)View August → September

17°C (63°F)View September → This monthOctober

19°C (66°F)View October → November

20°C (68°F)View November → December

22°C (72°F)View December →

Best Time to Visit Whangarei →

Daily Historical Temperatures

31-year average (1995-2025)

Based on our historical records, temperatures in Whangarei typically stay consistent throughout August, with daily highs averaging around 16°C (61°F). Nights are cool, with lows around 9°C (48°F).

Average temperatures in August

Daily Historical Precipitation

31-year average (1995-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in August

Historical weather records for Whangarei in August

Browse day-by-day weather records for Whangarei spanning 33 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Whangarei historical weather extremes in August

The extremes listed below come from historical weather data collected in Whangarei from 1995 through 2026.

The warmest day in August was on August 3, 2020, with a maximum of 35°C (95°F).
The coldest August day was on August 16, 2011, with a maximum of 10°C (50°F).
Nighttime temperatures dropped to 1°C (34°F) on August 7, 2026, marking the coldest August night on record.

Best Places in New Zealand in August

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 August →

Conditions Temperatures Precipitation

Temperatures Precipitation

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).

Marker color shows the average daytime high temperature in August: blue is cold, red is hot.

Marker color shows total monthly precipitation in August: pale blue is dry, deep blue is wet.

What to Wear in Whangarei in August

Pack for changing conditions in Whangarei in August. 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.