Whyalla in september: average Weather, Temperature and Climate
Weather in Whyalla in september 2025
The weather in Whyalla in september comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather
Weather at 6am
56°F
Clear/Sunny
59% of time
24%
9%
8%
Weather at 12pm
68°F
Clear/Sunny
54% of time
24%
12%
10%
Weather at 6pm
63°F
Clear/Sunny
57% of time
26%
11%
6%
Weather at 3am
56°F
60%
24%
8%
8%
Evolution of daily average temperature and precipitation in Whyalla in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Whyalla in september.
The climate of Whyalla in september is good
The climate in september in Whyalla is relatively dry (with 1.3in of rainfall over 2 days). The weather is better from the previous month since in august it receives an average of 1.6in of rainfall over 2 days.
The climate quite comfortable in this city september. Temperatures are up to 70°F. The seasonal minimum is 56°F. Thus, the mean temperature average on this month of september in Whyalla is 63°F. Note that seasonal normals in contrast with those observed in Whyalla in september with a maximum record of 92°F in 2017 and a minimum record of 43°F in 2019. You can expect to have about 20 days with temperatures over 65°F, or 67% of time.
Day length in Whyalla in september is 11:53. The sun rises at 07:19 and sunset is at 19:12.
With good weather conditions, the month of september is advisable to go in that area.
Seasonal average climate and temperature of Whyalla in september
Check below seasonal norms These statistics are compiled from the weather statements of the last years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 63°F | ||||
| Highest temperature | 70°F | ||||
| Lowest temperature | 56°F | ||||
| Highest record temperature | 92°F (2017) | ||||
| Lowest record temperature | 43°F (2019) | ||||
| Number of days at +86°F | 1 day(s) (3%) | ||||
| Number of days at +65°F | 20 day(s) (67%) | ||||
| Wind | |||||
| Wind speed | 27km/h | ||||
| Wind temperature | 52°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 1.3in | ||||
| Number of days with rainfall | 2 day(s) (7%) | ||||
| Record daily rainfall | 1.5in (2020) | ||||
| Other climate data | |||||
| Humidity | 71% | ||||
| Visibility | 9.85km | ||||
| Cloud cover | 25% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:19 | ||||
| Time of sunset | 19:12 | ||||
| Length of day | 11:53 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Whyalla in september 2024:
49°F to 76°F
49°F to 61°F
40°F to 70°F
49°F to 81°F
68°F to 92°F
65°F to 79°F
47°F to 68°F
43°F to 72°F
45°F to 67°F
49°F to 77°F
56°F to 68°F
43°F to 67°F
41°F to 68°F
49°F to 68°F
41°F to 67°F
41°F to 65°F
38°F to 72°F
47°F to 79°F
49°F to 67°F
45°F to 70°F
47°F to 74°F
45°F to 74°F
52°F to 76°F
59°F to 72°F
54°F to 68°F
41°F to 68°F
43°F to 77°F
54°F to 77°F
54°F to 68°F
49°F to 68°F
Map: other cities in Australia in september
Cities near Whyalla:
| Port Pirie in september | good weather |
| Port Augusta in september | good weather |
| Adelaide in september | good weather |
| Port Lincoln in september | good weather |
| Roxby Downs in september | good weather |
| Kingscote in september | good weather |
| Baird Bay in september | good weather |
| Kangaroo Island in september | good weather |
| Streaky Bay in september | good weather |
| Broken Hill in september | good weather |
| Mildura in september | good weather |
| Robe in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Whyalla
perfect weather
good
tolerable
bad
very bad
Weather data for Whyalla in september:
Weather data for Whyalla for september are derived from an average of the weather forecast since 2009 in Whyalla. There is a margin of error and these forecasts are to be considered as general information only. The weather in Whyalla 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 Whyalla.