August weather forecast and climate
Auckland, New Zealand

The city of Auckland, New Zealand, viewed across the water early morning
The city of Auckland, New Zealand, viewed across the water early morning

Weather in August

August, the last month of the winter, in Auckland, is another mild month, with temperature in the range of an average high of 14.4°C (57.9°F) and an average low of 10.6°C (51.1°F).

Temperature

In August, the average high-temperature is practically the same as in July - a still mild 14.4°C (57.9°F). In Auckland, New Zealand,, the average low-temperature is 10.6°C (51.1°F).

Humidity

August and September, with an average relative humidity of 79%, are most humid months in Auckland, New Zealand.

Rainfall

In Auckland, New Zealand, in August, during 18.9 rainfall days, 67mm (2.64") of precipitation is typically accumulated. In Auckland, during the entire year, the rain falls for 186.5 days and collects up to 625mm (24.61") of precipitation.

Sea temperature

The month with the coldest seawater is August, with an average sea temperature of 14.7°C (58.5°F).
Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

Daylight

In August, the average length of the day is 10.8h.

Sunshine

With an average of 6.4h of sunshine, August has the least sunshine of the year.

UV index

The average daily maximum UV index in August is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 4 in August interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What are the most humid months in Auckland?

Months with the highest humidity in Auckland are August and September, with an average relative humidity of 79%.

What is the average humidity in August in Auckland?

The average relative humidity in August in Auckland, New Zealand, is 79%.

How many days does it rain in August in Auckland?

In Auckland, New Zealand, in August, it is raining for 18.9 days, with typically 67mm (2.64") of accumulated precipitation.

When is the sea coldest in Auckland?

With an average sea temperature of 14.7°C (58.5°F), August is the month with the coldest seawater in Auckland, New Zealand.

What is the water temperature in August in Auckland?

In Auckland, New Zealand, the average seawater temperature in August is 14.7°C (58.5°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

What is the average length of the day in August in Auckland?

In August, the average length of the day in Auckland, New Zealand, is 10.8h.

What is the month with the least sunshine in Auckland?

The month with the least sunshine is August, with an average of 6.4h of sunshine.

How long on average sun shines in August in Auckland?

In August, the average sunshine in Auckland is 6.4h.

What is the UV index intensity in August in Auckland?

In August, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to the Sun's UV rays.

Average temperature in August
Auckland, New Zealand

Average temperature in August - Auckland, New Zealand
  • Average high temperature in August: 14.4°C

The warmest month (with the highest average high temperature) is February (22.6°C).
The month with the lowest average high temperature is July (13.8°C).

  • Average low temperature in August: 10.6°C

The month with the highest average low temperature is February (17.5°C).
The coldest month (with the lowest average low temperature) is July (10.4°C).

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Average pressure in August
Auckland, New Zealand

Average pressure in August - Auckland, New Zealand
  • Average pressure in August: 1015.1mbar

The month with the highest atmospheric pressure is March (1018.3mbar).
Months with the lowest atmospheric pressure are January and September (1014.8mbar).

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Average wind speed in August
Auckland, New Zealand

Average wind speed in August - Auckland, New Zealand
  • Average wind speed in August: 17.6km/h

The windiest month (with the highest average wind speed) is September (19km/h).
The calmest month (with the lowest average wind speed) is February (13.9km/h).

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Average humidity in August
Auckland, New Zealand

Average humidity in August - Auckland, New Zealand
  • Average humidity in August: 79%

Months with the highest relative humidity are August and September (79%).
Months with the lowest relative humidity are January, February, March and November (77%).

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Average rainfall in August
Auckland, New Zealand

Average rainfall in August - Auckland, New Zealand
  • Average rainfall in August: 67mm

The wettest month (with the highest rainfall) is June (71mm).
The driest month (with the least rainfall) is January (34mm).

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Average rainfall days in August
Auckland, New Zealand

Average rainfall days in August - Auckland, New Zealand
  • Average rainfall days in August: 18.9 days

The month with the highest number of rainy days is August (18.9 days).
The month with the least rainy days is January (11.1 days).

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Average sea temperature in August
Auckland, New Zealand

Average sea temperature in August - Auckland, New Zealand
  • Average sea temperature in August: 14.7°C

The best month for swimming (with the highest average sea temperature) is February (21.3°C).
The coldest month (with the lowest average sea temperature) is August (14.7°C).

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Average daylight in August /
Average sunshine in August
Auckland, New Zealand

Average daylight in August / Average sunshine in August - Auckland, New Zealand
  • Average daylight in August: 10.8h

The month with the longest days is December (Average daylight: 14.6h).
The month with the shortest days is June (Average daylight: 9.7h).

  • Average sunshine in August: 6.4h

The month with the most sunshine is December (Average sunshine: 8.3h).
The month with the least sunshine is August (Average sunshine: 6.4h).

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Average sunshine days in August
Auckland, New Zealand

Average sunshine days in August - Auckland, New Zealand
  • Average sunshine days in August: 8.3 days

The month with the most sunshine days is January (16.3 days).
The month with the least sunshine days is September (7.7 days).

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Average UV index in August
Auckland, New Zealand

Average UV index in August - Auckland, New Zealand
  • Average UV index in August: 4

Months with the highest UV index are January, February, March, April and December (UV index 5).
The month with the lowest UV index is June (UV index 3).

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Average cloud cover in August
Auckland, New Zealand

Average cloud cover in August - Auckland, New Zealand
  • Average cloud cover in August: 48

The month with the most cloud cover is September (Cloud cover 49).
The month with the least cloud cover is January (Cloud cover 37).

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Average visibility in August
Auckland, New Zealand

Average visibility in August - Auckland, New Zealand
  • Average visibility in August: 10km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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