Merredin in september: average Weather, Temperature and Climate
Weather in Merredin in september 2025
The weather in Merredin in september comes from statistical datas on the last 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
good weather
Weather at 6am
52°F
Clear/Sunny
54% of time
24%
10%
9%
Weather at 12pm
68°F
Clear/Sunny
53% of time
21%
20%
6%
Weather at 6pm
56°F
Clear/Sunny
60% of time
19%
16%
5%
Weather at 3am
49°F
41%
24%
16%
12%
Evolution of daily average temperature and precipitation in Merredin in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Merredin in september.
The climate of Merredin in september is good
The climate in september in Merredin is quite dry (with 1.2in of rainfall over 2 days). It should be noted an improvement from the previous month since in august it receives an average of 2in of rainfall over 3 days.
The climate is rather cold in this city the month of september, but it is livable by dressing hot. The high seasonal norm is 68°F. The seasonal minimum is 52°F. Thus, the mean temperature average in september in Merredin is 61°F. These temperatures are far removed from those records observed in Merredin in the month of september with a maximum record of 86°F in 2018 and a minimum record of 34°F in 2021. You can plan to have about 19 days with temperatures up to 65°F, or 63% of time.
On average, in Merredin, the days of september last 11:53. Sunrise is at 06:06 and sunset is at 17:59.
With a good climate, this month is a good month to go in this city.
Seasonal average climate and temperature of Merredin in september
Check below seasonal norms These datas are compiled from the weather statements of the last years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 61°F | ||||
| Highest temperature | 68°F | ||||
| Lowest temperature | 52°F | ||||
| Highest record temperature | 86°F (2018) | ||||
| Lowest record temperature | 34°F (2021) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 19 day(s) (63%) | ||||
| Wind | |||||
| Wind speed | 21km/h | ||||
| Wind temperature | 50°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 1.2in | ||||
| Number of days with rainfall | 2 day(s) (6%) | ||||
| Record daily rainfall | 0.9in (2013) | ||||
| Other climate data | |||||
| Humidity | 76% | ||||
| Visibility | 9.29km | ||||
| Cloud cover | 28% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 10 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:06 | ||||
| Time of sunset | 17:59 | ||||
| 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 Merredin in september 2024:
45°F to 67°F
47°F to 76°F
61°F to 68°F
47°F to 67°F
47°F to 50°F
40°F to 59°F
41°F to 63°F
43°F to 68°F
50°F to 74°F
45°F to 70°F
47°F to 72°F
50°F to 76°F
52°F to 77°F
50°F to 74°F
49°F to 68°F
47°F to 72°F
49°F to 79°F
50°F to 74°F
45°F to 70°F
50°F to 70°F
43°F to 72°F
43°F to 77°F
52°F to 79°F
49°F to 67°F
40°F to 70°F
54°F to 81°F
52°F to 63°F
38°F to 63°F
40°F to 68°F
45°F to 77°F
Map: other cities in Australia in september
Cities near Merredin:
| Wave Rock in september | good weather |
| Perth in september | good weather |
| Fremantle in september | good weather |
| Mandurah in september | good weather |
| Fitzgerald River National Park in september | good weather |
| Kalgoorlie in september | good weather |
| Bunbury in september | good weather |
| Busselton in september | good weather |
| Albany in september | good weather |
| Margaret River in september | good weather |
| Esperance in september | good weather |
| Geraldton in september | perfect weather |
Click over cities on the map for information about the weather in september.
Merredin
perfect weather
good
tolerable
bad
very bad
Weather data for Merredin in september:
Weather data for Merredin for september are derived from an average of the weather forecast since 2009 in Merredin. There is a margin of error and these forecasts are to be considered as general information only. The weather in Merredin 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 Merredin.