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
Stepping into August, Tumby Bay records an average high-temperature of a still refreshing 15.3°C (59.5°F), almost consistent with July. In Tumby Bay, a slight decrease from the daytime peak is noted during the month of August, with an average low-temperature of 11.4°C (52.5°F).Humidity
The months with the highest humidity in Tumby Bay are July through September, with an average relative humidity of 70%.Rainfall
In August, the rain falls for 15.8 days. Throughout August, 33mm (1.3") of precipitation is accumulated. In Tumby Bay, during the entire year, the rain falls for 139 days and collects up to 280mm (11.02") of precipitation.Sea temperature
August is the month with the coldest seawater, with an average sea temperature of 14.7°C (58.5°F).Note: Immersing oneself in 14.7°C (58.5°F) at sub-10°C (14°F) temperatures is a recipe for harsh cold shock and quickened breathing unless adequately equipped.
Daylight
The average length of the day in August is 10h and 52min.On the first day of the month, sunrise is at 7:18 am and sunset at 5:45 pm. On the last day of August, sunrise is at 6:45 am and sunset at 6:06 pm ACST.
Sunshine
The average sunshine in August in Tumby Bay is 7.3h.UV index
The months with the lowest UV index in Tumby Bay are May through September, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The UV index of 4 during August translates into the following guidance:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Frequently asked questions
What is the usual temperature for Tumby Bay in August?
What are the most humid months in Tumby Bay?
What is the average humidity in August in Tumby Bay?
How many days does it rain in August in Tumby Bay?
What is the month with the coldest sea water in Tumby Bay?
What is the water temperature in August in Tumby Bay?
How many hours of daylight does Tumby Bay have in August?
When is the sunrise / sunset in August in Tumby Bay?
How long on average sun shines in August in Tumby Bay?
When is the lowest UV index in Tumby Bay?
What is the UV index reading in August in Tumby Bay?
Average temperature in August
Tumby Bay, Australia
- Average high temperature in August: 15.3°C
The warmest month (with the highest average high temperature) is January (23.7°C).
The month with the lowest average high temperature is July (15.2°C).
- Average low temperature in August: 11.4°C
The month with the highest average low temperature is February (18.4°C).
The coldest month (with the lowest average low temperature) is August (11.4°C).
Average pressure in August
Tumby Bay, Australia
- Average pressure in August: 1018.6mbar
The month with the highest atmospheric pressure is June (1021.6mbar).
The month with the lowest atmospheric pressure is January (1013.1mbar).
Average wind speed in August
Tumby Bay, Australia
- Average wind speed in August: 23.3km/h
The windiest month (with the highest average wind speed) is August (23.3km/h).
The calmest month (with the lowest average wind speed) is April (18.3km/h).
Average humidity in August
Tumby Bay, Australia
- Average humidity in August: 70%
The months with the highest relative humidity are July, August and September (70%).
The month with the lowest relative humidity is December (65%).
Average rainfall in August
Tumby Bay, Australia
- Average rainfall in August: 33mm
The wettest month (with the highest rainfall) is June (40mm).
The driest month (with the least rainfall) is February (11mm).
Average rainfall days in August
Tumby Bay, Australia
- Average rainfall days in August: 15.8 days
The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is January (5.8 days).
Average sea temperature in August
Tumby Bay, Australia
- Average sea temperature in August: 14.7°C
The best month for swimming (with the highest average sea temperature) is February (20.7°C).
The coldest month (with the lowest average sea temperature) is August (14.7°C).
Average daylight in August /
Average sunshine in August
Tumby Bay, Australia
- Average daylight in August: 10h and 5min
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: 7h and 2min
The month with the most sunshine is January (Average sunshine: 8h and 48min).
The month with the least sunshine is May (Average sunshine: 7h and 6min).
Average sunshine days in August
Tumby Bay, Australia
- Average sunshine days in August: 9.7 days
The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is June (9.6 days).
Average UV index in August
Tumby Bay, Australia
- Average UV index in August: 4
The months with the highest UV index are January 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
Tumby Bay, Australia
- Average cloud cover in August: 39
The month with the most cloud cover is May (Cloud cover 42).
The month with the least cloud cover is January (Cloud cover 25).
Average visibility in August
Tumby Bay, 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).
Tumby Bay, Australia
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