August weather forecastMosman, Australia
August
Weather in August
The last month of the winter, August, is another comfortable month in Mosman, Australia, with temperature in the range of an average high of 17.4°C (63.3°F) and an average low of 10.9°C (51.6°F).Temperature
Mosman starts August with an average high-temperature of a still enjoyable 17.4°C (63.3°F), hinting at a minimal fluctuation from July. During the nights in August, the temperature averages to a fresh 10.9°C (51.6°F).Humidity
The least humid month in Mosman is August, with an average relative humidity of 66%.Rainfall
In Mosman, in August, during 8.8 rainfall days, 34mm (1.34") of precipitation is typically accumulated. In Mosman, during the entire year, the rain falls for 152.6 days and collects up to 635mm (25") of precipitation.Sea temperature
In Mosman, in August, the average water temperature is 18.8°C (65.8°F).Note: The majority of individuals do not enjoy swimming in water that is 18.8°C (65.8°F). Breathing control becomes more challenging as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
In August, the average length of the day is 10h and 53min.On the first day of August in Mosman, sunrise is at 6:47 am and sunset at 5:15 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 8.5h.UV index
June through September, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: An average UV index of 4 in August transforms into this advice:
Take precautions - Protection against sun damage is advised. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Mosman, 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
Mosman, 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
Mosman, 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
Mosman, 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
Mosman, 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
Mosman, 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
Mosman, 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
Mosman, 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
Mosman, 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
Mosman, 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
Mosman, 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
Mosman, 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).
