Coffs Harbour Weather in August

August in Coffs Harbour sees daytime temperatures around 20°C (68°F) and lows of 11°C (52°F) at night. The perfect weather makes it a good time to visit.

Rainfall in Coffs Harbour in August

Typically around 11 days of rainfall are expected, averaging 53 mm (2.1 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Coffs Harbour in August

Coffs Harbour in August is worth a visit. The temperature is perfect, with 20°C (68°F) during the day and 11°C (52°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 11°C (52°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Coffs Harbour in August

The month enjoys around 260 hours of sunshine, creating mostly sunny days with good weather conditions.

Wind Speed in Coffs Harbour in August

August has wind speeds averaging 5 m/s (10 knots). You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.

Average water temperature in August

With water at 18°C (64°F), swimming is comfortable for most people. It feels refreshing rather than cold, though it depends a bit on personal preference.

If your ideal day consists of dry skies and pleasant temperatures, May, August, September and October typically offer the best circumstances for Coffs Harbour.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
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• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Australia, check out our Coffs Harbour's climate page.

Coffs Harbour Temperature in August

Min Temperature 11°C (52°F)  

Max Temperature 20°C (68°F)  

Water Temperature 18°C (64°F)  

Chance of Rain 35%  

Precipitation 53 mm (2.1 in)  

Rainy days 11 days  

Humidity 54%  

Windspeed 5 m/s (10 knots)  

Sunshine 260 hours  

Percentage Sunshine 75%  

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Coffs Harbour typically stay consistent throughout August, with daily highs averaging around 20°C (68°F). Nights are cool, with lows typically ranging from 8°C (46°F) to 11°C (52°F).

Average temperatures in August

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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 August

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Historical weather for Coffs Harbour in August

Browse day-by-day weather records for Coffs Harbour 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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Coffs Harbour historical weather extremes in August

Based on weather observations in Coffs Harbour between 1976 and 2025, these are the recorded extremes during August.

• The warmest day in August was on August 31, 2024, with a maximum of 35°C (95°F).
• On August 2, 1990, Coffs Harbour saw its coldest August day with temperatures maxing out at 13°C (55°F).
• The lowest overnight temperature recorded in August was 1°C (34°F) (August 4, 1995).

What to Wear in Coffs Harbour in August

For Coffs Harbour in August, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. The water temperature sits at about 18°C (64°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Coffs Harbour in August

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

Cycling

10/10

Walking

10/10

Camping

8/10

Outdoor sports

10/10

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 Australia, check out our Coffs Harbour's climate page.

More climate data for Coffs Harbour

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Coffs Harbour climate overview or explore weather in Australia.