Weather in Waiheke Island, Auckland, New Zealand in September

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Visiting Waiheke Island, Auckland, New Zealand in September

September is a bit cold, and quite sunny but with occasional periods of cloudy and overcast skies. It is not a good time for sunbathing in Waiheke Island. September is too cold for swimming in Waiheke Island for any length of time, unless you have a wetsuit. Consider visiting Waiheke Island in the months of January, February, March, December, for the best beach weather.

As spring begins in September, the weather starts to warm up, but rainfall remains frequent. Swimming and sunbathing may be possible on warmer days, while snorkeling, diving, and surfing can be enjoyed on calmer days. Windsurfing and kitesurfing may be possible, depending on the wind conditions. Also consider one of our other suggestions for September.

Can you sunbathe in Waiheke Island in September?

No, September is not a good time for sunbathing in Waiheke Island. September is too cold, and too cloudy or overcast to enjoy sunbathing.

The average maximum temperature in Waiheke Island in September is 16°C (61°F).

More about September temperature and sunshine.

Can you swim in Waiheke Island in September?

No, September is too cold for swimming in Waiheke Island for any length of time, with the sea water at 14°C (58°F), unless you have a wetsuit.

More about September sea temperatures.

Can you visit Waiheke Island in September?

Probably not, September is a not a good time for visiting Waiheke Island.

September is a bit cold and quite sunny but with occasional periods of cloudy and overcast skies.

However you can still enjoy the beach scenery with walks along the beach.

The average maximum temperature in Waiheke Island in September is 16°C (61°F).

More about the September temperatures and sunshine.

How cold is Waiheke Island in September?

The average minimum temperature in Waiheke Island in September is 10°C (50°F). The minimum temperature is 9°C (48°F) in the previous month and 11°C (53°F) in the next month.

More about the September temperatures and sunshine.

How sunny is Waiheke Island in September?

The average day light hours per day in Waiheke Island in September are 11.8 and there are 5.3 hours of sunshine per day on average during September, making it quite sunny but with occasional periods of cloudy and overcast skies.

More about September sunshine.

Is it warm enough to swim in Waiheke Island in September?

No, September is too cold for swimming in Waiheke Island for any length of time, with the sea water at 14°C (58°F), unless you have a wetsuit.

More about September sea temperatures.

Is September a good time to holiday in Waiheke Island?

Probably not, September is not a good time for a holiday in Waiheke Island.

September is a bit cold and quite sunny but with occasional periods of cloudy and overcast skies.

However you can still enjoy the beach scenery with walks along the beach.

The average maximum temperature in Waiheke Island in September is 16°C (61°F).

More about the September temperatures and sunshine.

Is Waiheke Island in September worth visiting?

Probably not, Waiheke Island is not worth visiting in September.

September is a bit cold and quite sunny but with occasional periods of cloudy and overcast skies.

However you can still enjoy the beach scenery with walks along the beach.

The average maximum temperature in Waiheke Island in September is 16°C (61°F).

More about the September temperatures and sunshine.

Is Waiheke Island warm in September?

No, Waiheke Island is a bit cold in September.

The average maximum temperature in Waiheke Island in September is 16°C (61°F). The average maximum temperature is 15°C (59°) in the previous month and 17°C (63°F) in the next month.

The average temperature in Waiheke Island in September is 13°C (55°F). The average temperature ranges is 12°C (53°F) in the previous month and 14°C (57°F) in the next month.

More info about the September temperatures and sunshine.

Crowds in Waiheke Island in September

September sees a slight increase in beachgoers on Waiheke Island, as the weather starts to warm up and spring arrives. However, the beaches are still far from crowded, and there are no public holidays or major events during this month.

Temperature in Waiheke Island in September

The average maximum temperature in Waiheke Island in September is 16°C (61°F). The average maximum temperature is 15°C (59°F) in the previous month and 17°C (63°F) in the next month.

The average temperature in Waiheke Island in September is 13°C (55°F). The average temperature ranges is 12°C (53°F) in the previous month and 14°C (57°F) in the next month.

The average minimum temperature in Waiheke Island in September is 10°C (50°F). The minimum temperature is 9°C (48°F) in the previous month and 11°C (53°F) in the next month.

Sunshine in Waiheke Island in September

The average day light hours per day in Waiheke Island in September are 11.8 and there are 5.3 hours of sunshine per day on average during September making it quite sunny but with occasional periods of cloudy and overcast skies

The ultraviolet index in Waiheke Island in September is typically 5.6 during September. An ultraviolet index reading of 3 to 5 indicates there is a moderate risk of harm from unprotected sun exposure. Keep out of the sun during the strongest hours around midday when unprotected skin risks burning in less than 30 minutes. For the sensitive wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days, and after swimming or sweating. Tanning for hours is possible with the right application of sun cream. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Waiheke Island in September

The average sea water temperature in Waiheke Island in September is 14.2°C (57.6°F) which is cold for swimming, a full wet suit is required to spend any length of time in the sea.

Humidity in Waiheke Island in September

The maximum dew point (an indicator of humidity) in Waiheke Island in September is 12°C (53°F) which is very comfortable. The dew point is 11°C (51°F) in the previous month and 13°C (13°F) in the next month.

The average maximum relative humidity in Waiheke Island in September is typically 94.8%. The maximum relative humidity is 95.3% in the previous month and 93% in the next month.

The average relative humidity in Waiheke Island in September is typically 81.5%. The average relative humidity is 83.6% in the previous month and 78.9% in the next month.

Wind Speed in Waiheke Island in September

The average maximum wind speed in Waiheke Island in September is typically 31KM/H (19MPH). The average maximum wind speed is 29KM/H (18MPH) in the previous month and 34KM/H (21MPH) in the next month.

The average wind speed in Waiheke Island in September is typically 17KM/H (11MPH). The average wind speed is 15KM/H (9MPH) in the previous month and 19KM/H (12MPH) in the next month.

The average wind direction in Waiheke Island in September is from the West.

Monthly Averages

Suggested Beaches in September

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