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Whangarei Weather in January

Whangarei in January sees high daytime temperatures of 24°C (75°F) and nighttime lows of 16°C (61°F). Rainfall is fairly high this month at around 75 mm (3 in), so pack a rain jacket to stay dry.

Rainfall in Whangarei in January

Analyzing past climate data, one can expect approximately 11 days of rain, averaging 75 mm (3 in). 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 Whangarei in January

The excellent temperature in Whangarei in January makes it a solid month to visit, with 24°C (75°F) during the day and 16°C (61°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 16°C (61°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

If you're a fan of comfortable temperatures and drier conditions, January is a great time to visit.

Whangarei Temperature in January

Min Temperature

16°C (61°F)

Max Temperature

24°C (75°F)

Chance of Rain

36%

Precipitation

75 mm (3 in)

Rainy days

11 days

Humidity

81%

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 → This monthSeptember

17°C (63°F)View September → October

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

32-year average (1995-2026)

Based on our historical records, temperatures in Whangarei typically stay consistent throughout January, with daily highs averaging around 24°C (75°F). Nights are pleasant, with lows typically ranging from 16°C (61°F) to 18°C (64°F).

Average temperatures in January

Daily Historical Precipitation

32-year average (1995-2026)

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

Average precipitation in January

Historical weather records for Whangarei in January

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 January

Based on 30 years of weather observations in Whangarei between 1995 and 2025, these are the recorded extremes.

The warmest day in January was on January 17, 2021, with a maximum of 29°C (84°F).
Whangarei experienced its chilliest January day on January 5, 1997, reaching only 17°C (63°F).
The coldest night in January in Whangarei was on January 10, 2020, with a minimum of 5°C (41°F).

Best Places in New Zealand in January

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 January →

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 January: blue is cold, red is hot.

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

What to Wear in Whangarei in January

For Whangarei in January, 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.