Weather in August
Temperature
August reports an average high-temperature of a still warm 27.3°C (81.1°F), slightly varied from July's 24.7°C (76.5°F). Throughout August, Mount Isa acknowledges a distinct difference between its daytime highs and the steady low average of 10.3°C (50.5°F).Humidity
In August, the average relative humidity in Mount Isa is 20%.Rainfall
The month with the least rainfall is August, when the rain falls for 0.9 days and typically collects 4mm (0.16") of precipitation.Daylight
The average length of the day in August is 11h and 25min.On the first day of the month, sunrise is at 7:12 am and sunset at 6:24 pm. On the last day of August, sunrise is at 6:51 am and sunset at 6:33 pm AEST.
Sunshine
The months with the most sunshine are July through December, with an average of 10h of sunshine.UV index
The average daily maximum UV index in August in Mount Isa is 8. A UV Index of 8 to 10 symbolizes a very high threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 8 during August translates into the following recommendations:
Take the necessary steps to protect yourself; unprotected skin and eyes are vulnerable to damage. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Frequently asked questions
What is the usual temperature for Mount Isa in August?
What is the average humidity in August in Mount Isa?
What is the driest month in Mount Isa?
How many days does it rain in August in Mount Isa?
What is the average length of the day in August in Mount Isa?
When is the sunrise / sunset in August in Mount Isa?
What are the months with the most sunshine in Mount Isa?
How long on average sun shines in August in Mount Isa?
What is the UV index reading in August in Mount Isa?
Average temperature in August
Mount Isa, Australia
- Average high temperature in August: 27.3°C
The warmest month (with the highest average high temperature) is December (37.1°C).
The month with the lowest average high temperature is July (24.7°C).
- Average low temperature in August: 10.3°C
The month with the highest average low temperature is January (23.8°C).
The coldest month (with the lowest average low temperature) is July (8.6°C).
Average humidity in August
Mount Isa, Australia
- Average humidity in August: 20%
The month with the highest relative humidity is February (38%).
The months with the lowest relative humidity are September and October (18%).
Average rainfall in August
Mount Isa, Australia
- Average rainfall in August: 3.7mm
The wettest month (with the highest rainfall) is January (118.8mm).
The driest month (with the least rainfall) is August (3.7mm).
Average rainfall days in August
Mount Isa, Australia
- Average rainfall days in August: 0.9 days
The month with the highest number of rainy days is January (10.2 days).
The month with the least rainy days is August (0.9 days).
Average daylight in August /
Average sunshine in August
Mount Isa, Australia
- Average daylight in August: 11h and 2min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in August: 10h
The months with the most sunshine are July, August, September, October, November and December (Average sunshine: 10h).
The months with the least sunshine are January, February, March, April, May and June (Average sunshine: 9h).
Average UV index in August
Mount Isa, Australia
- Average UV index in August: 8
The months with the highest UV index are January, February, March, October, November and December (UV index 12).
The months with the lowest UV index are June and July (UV index 6).
Mount Isa, Australia
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