August weather forecastOatley, Australia
August
Weather in August
August, the last month of the winter in Oatley, is also an enjoyable month, with an average temperature fluctuating between 18.3°C (64.9°F) and 8.3°C (46.9°F).Temperature
With the advent of August, Oatley experiences an average high-temperature of a still enjoyable 18.3°C (64.9°F), mirroring a close resemblance to the previous month. Oatley reports a consistent average low-temperature of 8.3°C (46.9°F) throughout August nights.Humidity
In August, the average relative humidity in Oatley is 66%.Rainfall
In Oatley, in August, during 7.3 rainfall days, 28mm (1.1") of precipitation is typically accumulated. Throughout the year, there are 138.7 rainfall days, and 508mm (20") of precipitation is accumulated.Sea temperature
In Oatley, in August, the average water temperature is 18.8°C (65.8°F).Note: In 18.8°C (65.8°F), swimming is not an enjoyable activity for most. The challenge of managing one's breathing increases as the temperature goes under 21°C (69.8°F).
Daylight
In August, the average length of the day is 10h and 53min.On the first day of August, sunrise is at 6:47 am and sunset at 5:16 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 5:36 pm AEST.
Sunshine
The average sunshine in August is 8.4h.UV index
The months with the lowest UV index are May through September, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 4 in August translates into this advice:
Take necessary precautions - Suggestions to elude sunburn are provided. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Oatley, Australia
- Average high temperature in August: 18.3°C
The warmest month (with the highest average high temperature) is January (29.3°C).
The month with the lowest average high temperature is June (16.8°C).
- Average low temperature in August: 8.3°C
The month with the highest average low temperature is January (18.8°C).
The coldest month (with the lowest average low temperature) is July (8°C).
Average pressure in August
Oatley, Australia
- Average pressure in August: 1018.1mbar
The month with the highest atmospheric pressure is June (1021mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed in August
Oatley, Australia
- Average wind speed in August: 10.1km/h
The windiest months (with the highest average wind speed) are January, September and December (10.2km/h).
The calmest month (with the lowest average wind speed) is April (8.8km/h).
Average humidity in August
Oatley, Australia
- Average humidity in August: 66%
The month with the highest relative humidity is June (76%).
The month with the lowest relative humidity is September (65%).
Average rainfall in August
Oatley, Australia
- Average rainfall in August: 28mm
The wettest month (with the highest rainfall) is February (83mm).
The driest months (with the least rainfall) are May and September (26mm).
Average rainfall days in August
Oatley, Australia
- Average rainfall days in August: 7.3 days
The month with the highest number of rainy days is February (15.8 days).
The month with the least rainy days is August (7.3 days).
Average sea temperature in August
Oatley, Australia
- Average sea temperature in August: 18.8°C
The best month for swimming (with the highest average sea temperature) is February (23.7°C).
The coldest month (with the lowest average sea temperature) is September (18.6°C).
Average daylight in August /
Average sunshine in August
Oatley, Australia
- Average daylight in August: 10h and 54min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in August: 8h and 24min
The month with the most sunshine is November (Average sunshine: 9h and 24min).
The month with the least sunshine is June (Average sunshine: 5h and 48min).
Average sunshine days in August
Oatley, Australia
- Average sunshine days in August: 22.7 days
The month with the most sunshine days is August (22.7 days).
The month with the least sunshine days is February (10.6 days).
Average UV index in August
Oatley, Australia
- Average UV index in August: 4
The months with the highest UV index are January, February, November and December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 4).
Average cloud cover in August
Oatley, Australia
- Average cloud cover in August: 25
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in August
Oatley, Australia
- Average visibility in August: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
