Coffs Harbour Weather in January

January in Coffs Harbour sees daytime temperatures around 27°C (81°F) and lows of 21°C (70°F) at night. With around 154 mm (6.1 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Coffs Harbour in January

You can expect rain on roughly 12 days based on historical data, averaging 154 mm (6.1 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Coffs Harbour in January

January in Coffs Harbour brings high temperatures, with highs of 27°C (81°F) and nights around 21°C (70°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 21°C (70°F) overnight, nights are warm enough to sit outside comfortably in light clothing. It's the warmest month of the year on average, so summer clothing is the way to go.

Sunshine in Coffs Harbour in January

Expect sunny days throughout the month, with an estimated 240 hours of sunshine. This makes it a pleasant time to visit Coffs Harbour.

Wind Speed in Coffs Harbour in January

January 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 January

At 23°C (73°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

If you prefer enjoying temperate temperatures and rain-free days, May, August, September and October typically offer 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 Australia, check out our Coffs Harbour's climate page.

Coffs Harbour Temperature in January

Min Temperature 21°C (70°F)  

Max Temperature 27°C (81°F)  

Water Temperature 23°C (73°F)  

Chance of Rain 41%  

Precipitation 154 mm (6.1 in)  

Rainy days 12 days  

Humidity 69%  

Windspeed 4 m/s (8 knots)  

Sunshine 240 hours  

Percentage Sunshine 55%  

Daily Historical Temperatures

51-year average (1976-2026)

Based on our historical records, temperatures in Coffs Harbour typically stay consistent throughout January, with daily highs averaging around 27°C (81°F). Nights are warm, with lows around 20°C (68°F).

Average temperatures in January

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Daily Historical Precipitation

51-year average (1976-2026)

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

Average precipitation in January

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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 Coffs Harbour in January

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

Coffs Harbour historical weather extremes in January

According to our 49 years of weather records for Coffs Harbour, the following extremes were recorded between 1976 and 2025.

• The hottest January day on record in Coffs Harbour reached 37°C (99°F) (January 8, 2004).
• The coldest January day was on January 5, 1977, with a maximum of 19°C (66°F).
• The coldest night in January in Coffs Harbour was on January 18, 2018, with a minimum of 12°C (54°F).

What to Wear in Coffs Harbour in January

Warm temperatures in January make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! The water temperature sits at about 23°C (73°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Coffs Harbour in January

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

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

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.