Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Mackay measures an average high-temperature of a warm 23.7°C (74.7°F) in September, nearly consistent with the preceding month. Mackay maintains a minor drop in temperature during September nights, with averages of 18.8°C (65.8°F).Humidity
In Mackay, the average relative humidity in September is 75%.Rainfall
The month with the least rainfall in Mackay is September, when the rain falls for 6.2 days and typically collects 9mm (0.35") of precipitation.Daylight
In Mackay, Australia, the average length of the day in September is 11h and 58min.On the first day of the month, sunrise is at 6:12 am and sunset at 5:54 pm. On the last day of September, in Mackay, sunrise is at 5:45 am and sunset at 6:01 pm AEST.
Sunshine
In September, the average sunshine is 8.1h.UV index
In Mackay, Australia, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.Note: An average maximum UV index of 6 in September leads to these recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Mackay in September?
What is the average humidity in September in Mackay?
What is the driest month in Mackay?
How many days does it rain in September in Mackay?
How many hours of daylight does Mackay have in September?
What time are sunrise and sunset in September in Mackay?
How long on average sun shines in September in Mackay?
What is the UV index intensity in September in Mackay?
Average temperature in September
Mackay, Australia
- Average high temperature in September: 23.7°C
The warmest month (with the highest average high temperature) is February (28.5°C).
The month with the lowest average high temperature is July (20.8°C).
- Average low temperature in September: 18.8°C
The months with the highest average low temperature are January and February (24.8°C).
The coldest month (with the lowest average low temperature) is July (16.7°C).
Average pressure in September
Mackay, Australia
- Average pressure in September: 1017.3mbar
The month with the highest atmospheric pressure is July (1019mbar).
The month with the lowest atmospheric pressure is January (1008.7mbar).
Average wind speed in September
Mackay, Australia
- Average wind speed in September: 14.3km/h
The windiest month (with the highest average wind speed) is March (19.3km/h).
The calmest month (with the lowest average wind speed) is August (14km/h).
Average humidity in September
Mackay, Australia
- Average humidity in September: 75%
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is August (74%).
Average rainfall in September
Mackay, Australia
- Average rainfall in September: 9mm
The wettest month (with the highest rainfall) is March (175mm).
The driest month (with the least rainfall) is September (9mm).
Average rainfall days in September
Mackay, Australia
- Average rainfall days in September: 6.2 days
The month with the highest number of rainy days is March (21.8 days).
The month with the least rainy days is August (5.8 days).
Average daylight in September /
Average sunshine in September
Mackay, Australia
- Average daylight in September: 12h and 0min
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 September: 8h and 1min
The month with the most sunshine is October (Average sunshine: 10h and 30min).
The months with the least sunshine are April, May and June (Average sunshine: 6h and 12min).
Average sunshine days in September
Mackay, Australia
- Average sunshine days in September: 19.5 days
The month with the most sunshine days is August (21.3 days).
The month with the least sunshine days is March (7.1 days).
Average UV index in September
Mackay, Australia
- Average UV index in September: 6
The months with the highest UV index are February, November and December (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 5).
Average cloud cover in September
Mackay, Australia
- Average cloud cover in September: 24
The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in September
Mackay, Australia
- Average visibility in September: 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).
Mackay, Australia
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