August weather forecastManly, Australia
August
Weather in August
August, the last month of the winter in Manly, is another comfortable month, with an average temperature fluctuating between 10.9°C (51.6°F) and 17.4°C (63.3°F).Temperature
In August, Manly experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 16.4°C (61.5°F) in July to a still comfortable 17.4°C (63.3°F). Manly sees an average low-temperature of 10.9°C (51.6°F) during August.Humidity
August is the least humid month in Manly, Australia, with an average relative humidity of 66%.Rainfall
In August, in Manly, the rain falls for 8.8 days. Throughout August, 34mm (1.34") of precipitation is accumulated. Throughout the year, in Manly, there are 152.6 rainfall days, and 635mm (25") of precipitation is accumulated.Sea temperature
In Manly, Australia, the average seawater temperature in August is 18.8°C (65.8°F).Note: Swimming in water that is 18.8°C (65.8°F) is not enjoyable for most. Breathing becomes more challenging to manage as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
The average length of the day in August is 10h and 53min.On the first day of August in Manly, sunrise is at 6:46 am and sunset at 5:15 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 5:36 pm AEST.
Sunshine
In August, the average sunshine is 8.5h.UV index
June through September, with an average maximum UV index of 4, are months with the lowest UV index in Manly. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 4 during August translates into the following guidance:
Heed the precautions - Suggestions to avoid sunburn are made. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Manly, Australia
- Average high temperature in August: 17.4°C
The warmest month (with the highest average high temperature) is January (26.2°C).
The month with the lowest average high temperature is July (16.4°C).
- Average low temperature in August: 10.9°C
The month with the highest average low temperature is January (20.3°C).
The coldest months (with the lowest average low temperature) are July and August (10.9°C).
Average pressure in August
Manly, Australia
- Average pressure in August: 1017.9mbar
The month with the highest atmospheric pressure is June (1020.8mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed in August
Manly, Australia
- Average wind speed in August: 16.8km/h
The windiest month (with the highest average wind speed) is August (16.8km/h).
The calmest month (with the lowest average wind speed) is April (14.6km/h).
Average humidity in August
Manly, Australia
- Average humidity in August: 66%
The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is August (66%).
Average rainfall in August
Manly, Australia
- Average rainfall in August: 34mm
The wettest month (with the highest rainfall) is February (95mm).
The driest month (with the least rainfall) is September (32mm).
Average rainfall days in August
Manly, Australia
- Average rainfall days in August: 8.8 days
The month with the highest number of rainy days is March (17.5 days).
The month with the least rainy days is September (8.7 days).
Average sea temperature in August
Manly, 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
Manly, 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 30min
The month with the most sunshine is November (Average sunshine: 10h and 0min).
The month with the least sunshine is June (Average sunshine: 6h and 0min).
Average sunshine days in August
Manly, Australia
- Average sunshine days in August: 20.4 days
The month with the most sunshine days is August (20.4 days).
The month with the least sunshine days is February (10.8 days).
Average UV index in August
Manly, Australia
- Average UV index in August: 4
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are June, July, August and September (UV index 4).
Average cloud cover in August
Manly, Australia
- Average cloud cover in August: 24
The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in August
Manly, Australia
- 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).
