Hamilton Island in september: average Weather, Temperature and Climate
Weather in Hamilton Island in september 2025
The weather in Hamilton Island in the month of september comes from statistical datas on the past years. You can view the weather statistics the entire month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
perfect weather UV index: 6
Weather at 6am
72°F
Clear/Sunny
39% of time
29%
20%
13%
Weather at 12pm
74°F
Clear/Sunny
60% of time
21%
15%
6%
Weather at 6pm
74°F
Clear/Sunny
59% of time
22%
12%
8%
Weather at 3am
72°F
42%
29%
17%
12%
Evolution of daily average temperature and precipitation in Hamilton Island in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Hamilton Island in september.
The climate of Hamilton Island in september is perfect
the weather in Hamilton Island in september is rather dry (with 1in of precipitation over 1 days). This is better than the previous month since in august it receives an average of 1.6in of precipitation over 2 days.
The climate quite enjoyable in that locality september. Temperatures are up to 76°F. The minimum is 72°F. Thus, the mean temperature average on this month of september in Hamilton Island is 74°F. Note that these seasonal averages are in contrast with those observed in Hamilton Island in september with a maximum record of 81°F in 2009 and a minimum record of 56°F in 2020.
On this month of september, day length in Hamilton Island is generally 11:58. Sunrise is at 06:01 and sets at 17:59.
With ideal weather conditions, september is advisable to go in Hamilton Island in Australia.
Seasonal average climate and temperature of Hamilton Island in september
Check below seasonal norms These datas are compiled from the weather statements of the past years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 74°F | ||||
| Highest temperature | 76°F | ||||
| Lowest temperature | 72°F | ||||
| Highest record temperature | 81°F (2009) | ||||
| Lowest record temperature | 56°F (2020) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 75°F | ||||
| Lowest sea temperature | 71°F | ||||
| Highest sea temperature | 78°F | ||||
| Wind | |||||
| Wind speed | 25km/h | ||||
| Wind temperature | 72°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 1in | ||||
| Number of days with rainfall | 1 day(s) (4%) | ||||
| Record daily rainfall | 1.1in (2010) | ||||
| Other climate data | |||||
| Humidity | 76% | ||||
| Visibility | 9.86km | ||||
| Cloud cover | 29% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 10 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:01 | ||||
| Time of sunset | 17:59 | ||||
| Length of day | 11:58 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | perfect | ||||
How was the weather last september?
Here is the day by day recorded weather in Hamilton Island in september 2024:
74°F to 76°F
74°F to 74°F
72°F to 74°F
72°F to 72°F
72°F to 74°F
72°F to 74°F
72°F to 72°F
72°F to 74°F
72°F to 74°F
72°F to 74°F
72°F to 74°F
72°F to 74°F
70°F to 72°F
72°F to 72°F
70°F to 72°F
70°F to 72°F
70°F to 72°F
72°F to 72°F
72°F to 74°F
72°F to 76°F
72°F to 77°F
72°F to 74°F
72°F to 74°F
72°F to 74°F
72°F to 74°F
74°F to 74°F
72°F to 76°F
72°F to 74°F
72°F to 74°F
72°F to 76°F
Map: other cities in Australia in september
Cities near Hamilton Island:
| Whitsunday Islands in september | perfect weather |
| Bowen in september | perfect weather |
| Mackay in september | perfect weather |
| Townsville in september | perfect weather |
| Great Barrier Reef in september | perfect weather |
| Blackwater in september | perfect weather |
| Yeppoon in september | perfect weather |
| Rockhampton in september | perfect weather |
| Innisfail in september | perfect weather |
| Gladstone in september | perfect weather |
| Hughenden in september | perfect weather |
| Cairns in september | perfect weather |
Click over cities on the map for information about the weather in september.
Hamilton Island
perfect weather
good
tolerable
bad
very bad
Weather data for Hamilton Island in september:
Weather data for Hamilton Island for september are derived from an average of the weather forecast since 2009 in Hamilton Island. There is a margin of error and these forecasts are to be considered as general information only. The weather in Hamilton Island can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Hamilton Island.