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Whitianga Weather in May

Whitianga in May sees moderate daytime temperatures of 18°C (64°F) and nighttime lows of 13°C (55°F). Rainfall is fairly high this month at around 120 mm (4.7 in), so pack a rain jacket to stay dry.

Rainfall in Whitianga in May

Typically, you can expect about 14 days of rain this month, with 120 mm (4.7 in) on average. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Whitianga in May

May in Whitianga brings moderate temperatures, with highs of 18°C (64°F) and nights around 13°C (55°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows of 13°C (55°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.

If you prefer dry days with pleasant temperatures, January, February and March 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.

Whitianga Temperature in May

Min Temperature

13°C (55°F)

Max Temperature

18°C (64°F)

Chance of Rain

48%

Precipitation

120 mm (4.7 in)

Rainy days

14 days

Whitianga Weather by Month

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

January

22°C (72°F)View January → February

23°C (73°F)View February → March

21°C (70°F)View March → April

20°C (68°F)View April → May

18°C (64°F)View May → June

16°C (61°F)View June → July

15°C (59°F)View July → August

15°C (59°F)View August → September

16°C (61°F)View September → This monthOctober

17°C (63°F)View October → November

18°C (64°F)View November → December

20°C (68°F)View December →

Best Time to Visit Whitianga →

Historical weather records for Whitianga in May

Browse day-by-day weather records for Whitianga spanning 25 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Whitianga historical weather extremes in May

According to our 20 years of weather records for Whitianga, the following extremes were recorded between 2006 and 2026.

On May 18, 2022, temperatures climbed to 21°C (70°F), marking the warmest May day on record.
Whitianga experienced its chilliest May day on May 21, 2009, reaching only 11°C (52°F).
The coldest night in May in Whitianga was on May 10, 2024, with a minimum of -2°C (28°F).

Best Places in New Zealand in May

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 May →

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 May: blue is cold, red is hot.

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

What to Wear in Whitianga in May

Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes.