Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average sea temperature in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
As August unfolds in Porirua, the average high-temperature reaches a still cool 11.7°C (53.1°F), hinting at a slight fluctuation from the previous month. Recording a slight drop from the daily maximum, Porirua notes an average low temperature of 8.3°C (46.9°F) in the month of August.Humidity
April through June, August and December, with an average relative humidity of 81%, are the most humid months in Porirua.Rainfall
In Porirua, in August, during 14.7 rainfall days, 43mm (1.69") of precipitation is typically accumulated. In Porirua, during the entire year, the rain falls for 142.6 days and collects up to 465mm (18.31") of precipitation.Sea temperature
With an average sea temperature of 12.3°C (54.1°F), August is the month with the coldest seawater in Porirua.Note: It is advised against swimming in 12.3°C (54.1°F) when it drops below 10°C (50°F). Such temperatures can cause extreme cold shock, leading to hyperventilation.
Daylight
The average length of the day in August in Porirua is 10h and 31min.On the first day of the month, sunrise is at 7:27 am and sunset at 5:26 pm. On the last day of August, in Porirua, sunrise is at 6:46 am and sunset at 5:55 pm NZST.
Sunshine
The average sunshine in August in Porirua is 6.8h.UV index
The months with the lowest UV index in Porirua are May through August, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index, 3 during August, leads to the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
What is the temperature in August in Porirua?
What are the most humid months in Porirua?
What is the average humidity in August in Porirua?
How many days does it rain in August in Porirua?
When is the sea coldest in Porirua?
What is the water temperature in August in Porirua?
What is the average length of the day in August in Porirua?
What time are sunrise and sunset in August in Porirua?
How many hours of sunshine does Porirua have in August?
What is the month with the lowest UV index in Porirua?
How high is the UV index in August in Porirua?
Average temperature in August
Porirua, New Zealand
- Average high temperature in August: 11.7°C
The warmest month (with the highest average high temperature) is February (19.2°C).
The month with the lowest average high temperature is July (11.2°C).
- Average low temperature in August: 8.3°C
The month with the highest average low temperature is February (14.7°C).
The coldest month (with the lowest average low temperature) is July (8.2°C).
Average pressure in August
Porirua, New Zealand
- Average pressure in August: 1013.4mbar
The month with the highest atmospheric pressure is March (1017.7mbar).
The months with the lowest atmospheric pressure are September and November (1012.3mbar).
Average wind speed in August
Porirua, New Zealand
- Average wind speed in August: 21.1km/h
The windiest month (with the highest average wind speed) is September (24.1km/h).
The calmest month (with the lowest average wind speed) is March (20.1km/h).
Average humidity in August
Porirua, New Zealand
- Average humidity in August: 81%
The months with the highest relative humidity are April, May, June, August and December (81%).
The months with the lowest relative humidity are January, February, March, July, September, October and November (80%).
Average rainfall in August
Porirua, New Zealand
- Average rainfall in August: 43mm
The wettest month (with the highest rainfall) is June (55mm).
The driest month (with the least rainfall) is February (22mm).
Average rainfall days in August
Porirua, New Zealand
- Average rainfall days in August: 14.7 days
The month with the highest number of rainy days is June (14.8 days).
The month with the least rainy days is February (7.9 days).
Average sea temperature in August
Porirua, New Zealand
- Average sea temperature in August: 12.3°C
The best month for swimming (with the highest average sea temperature) is February (17.1°C).
The coldest month (with the lowest average sea temperature) is August (12.3°C).
Average daylight in August /
Average sunshine in August
Porirua, New Zealand
- Average daylight in August: 10h and 3min
The month with the longest days is December (Average daylight: 15h and 6min).
The month with the shortest days is June (Average daylight: 9h and 18min).
- Average sunshine in August: 6h and 5min
The months with the most sunshine are November and December (Average sunshine: 9h and 6min).
The month with the least sunshine is June (Average sunshine: 5h and 12min).
Average sunshine days in August
Porirua, New Zealand
- Average sunshine days in August: 14 days
The month with the most sunshine days is March (20.6 days).
The month with the least sunshine days is June (12.6 days).
Average UV index in August
Porirua, New Zealand
- Average UV index in August: 3
The months with the highest UV index are January, February and December (UV index 5).
The months with the lowest UV index are May, June, July and August (UV index 3).
Average cloud cover in August
Porirua, New Zealand
- Average cloud cover in August: 43
The month with the most cloud cover is June (Cloud cover 45).
The month with the least cloud cover is February (Cloud cover 31).
Average visibility in August
Porirua, New Zealand
- Average visibility in August: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Porirua, New Zealand
Weather forecast for your location
2. Allow the app to use your location
