Perth in september: average Weather, Temperature and Climate
Weather in Perth in september 2025
The weather in Perth in the month of september comes from statistical datas on the past years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather
Weather at 6am
50°F
Fog
34% of time
17%
17%
13%
Weather at 12pm
59°F
Partly Cloudy
33% of time
25%
18%
17%
Weather at 6pm
56°F
Partly Cloudy
26% of time
24%
22%
18%
Weather at 3am
50°F
35%
19%
14%
13%
Evolution of daily average temperature and precipitation in Perth in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Perth in september.
The climate of Perth in september is good
The weather in september in Perth is relatively dry (with 3in of precipitation over 4 days). This is better than the previous month since in august it receives an average of 5in of rainfall over 8 days.
The climate is quite cold around this city the month of september, but it is endurable when dressing warm. The high seasonal norm is 61°F. The seasonal minimum is 50°F. Thus, the mean temperature average on this month of september in Perth is 56°F. Note that these seasonal averages are in contrast with those observed in Perth in the month of september with a maximum record of 77°F in 2021 and a minimum record of 32°F in 2012. You can hope to have about 4 days with temperatures up to 65°F, or 13% of time.
On average, in Perth, the days of september last 12:46. The sun rises at 05:45 and sets at 18:31.
With a correct climate, september is okay (but not good) to go there in Scotland.
Seasonal average climate and temperature of Perth in september
Check below seasonal norms These statistics are compiled from the weather statements earlier years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 56°F | ||||
| Highest temperature | 61°F | ||||
| Lowest temperature | 50°F | ||||
| Highest record temperature | 77°F (2021) | ||||
| Lowest record temperature | 32°F (2012) | ||||
| Number of days at +65°F | 4 day(s) (13%) | ||||
| Sea temperature | |||||
| Average sea temperature | 58°F | ||||
| Lowest sea temperature | 56°F | ||||
| Highest sea temperature | 59°F | ||||
| Wind | |||||
| Wind speed | 19km/h | ||||
| Wind temperature | 47°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3in | ||||
| Number of days with rainfall | 4 day(s) (15%) | ||||
| Record daily rainfall | 1.3in (2009) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 94% | ||||
| Visibility | 7.89km | ||||
| Cloud cover | 55% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:45 | ||||
| Time of sunset | 18:31 | ||||
| Length of day | 12:46 | ||||
| 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 Perth in september 2024:
50°F to 59°F
56°F to 61°F
49°F to 63°F
41°F to 54°F
49°F to 68°F
54°F to 74°F
54°F to 74°F
54°F to 72°F
52°F to 58°F
45°F to 54°F
40°F to 54°F
40°F to 52°F
32°F to 54°F
47°F to 58°F
50°F to 61°F
40°F to 61°F
47°F to 72°F
49°F to 67°F
45°F to 67°F
43°F to 67°F
49°F to 67°F
47°F to 63°F
43°F to 61°F
45°F to 49°F
41°F to 52°F
47°F to 52°F
40°F to 50°F
31°F to 50°F
36°F to 56°F
49°F to 52°F
Map: other cities in Scotland in september
Cities near Perth:
| Blairgowrie in september | tolerable weather |
| Crieff in september | tolerable weather |
| Glenrothes in september | tolerable weather |
| Dundee in september | good weather |
| Methil in september | tolerable weather |
| Kirkcaldy in september | good weather |
| Dunfermline in september | tolerable weather |
| Monifieth in september | good weather |
| Burntisland in september | good weather |
| St Andrews in september | tolerable weather |
| Forfar in september | tolerable weather |
| Bo'ness in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Perth
perfect weather
good
tolerable
bad
very bad
Weather data for Perth in september:
Weather data for Perth for september are derived from an average of the weather forecast since 2009 in Perth. There is a margin of error and these forecasts are to be considered as general information only. The weather in Perth 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 Perth.