Pori in september: average Weather, Temperature and Climate
Weather in Pori in september 2025
The weather in Pori in september comes from statistical datas on the past years. You can view the weather statistics for all the 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
54°F
Clear/Sunny
27% of time
26%
23%
18%
Weather at 12pm
59°F
Clear/Sunny
29% of time
28%
22%
13%
Weather at 6pm
54°F
Clear/Sunny
35% of time
26%
24%
10%
Weather at 3am
52°F
27%
25%
17%
15%
Evolution of daily average temperature and precipitation in Pori in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Pori in september.
The climate of Pori in september is good
the weather in Pori in september is wet (with 3.7in of precipitation over 6 days). It should be noted an improvement from the previous month since in august it receives an average of 4.6in of rainfall over 8 days.
The climate is fairly cool in that locality this month, but it is liveable when dressing warm. Temperatures are up to 61°F. In the morning the temperature drops to 54°F. Thus, the mean temperature average on this month of september in Pori is 58°F. Note that seasonal normals in contrast with those observed in Pori in september with a maximum record of 76°F in 2018 and a minimum record of 36°F in 2013. You can plan to have about 6 days with temperatures above 65°F, or 20% of the month.
On average, in Pori, the days of september last 12:56. The sun rises at 05:59 and sunset is at 18:55.
With proper weather, the month of september is okay (but not good) to go in this locality in Finland.
Seasonal average climate and temperature of Pori in september
Check below seasonal norms These datas are compiled from the weather statements earlier years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 58°F | ||||
| Highest temperature | 61°F | ||||
| Lowest temperature | 54°F | ||||
| Highest record temperature | 76°F (2018) | ||||
| Lowest record temperature | 36°F (2013) | ||||
| Number of days at +65°F | 6 day(s) (20%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Wind | |||||
| Wind speed | 19km/h | ||||
| Wind temperature | 50°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.7in | ||||
| Number of days with rainfall | 6 day(s) (20%) | ||||
| Record daily rainfall | 1.8in (2010) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 84% | ||||
| Visibility | 9.19km | ||||
| Cloud cover | 47% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:59 | ||||
| Time of sunset | 18:55 | ||||
| Length of day | 12:56 | ||||
| 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 Pori in september 2024:
58°F to 59°F
54°F to 59°F
56°F to 63°F
58°F to 70°F
61°F to 68°F
61°F to 67°F
58°F to 65°F
61°F to 68°F
61°F to 68°F
63°F to 65°F
58°F to 63°F
56°F to 59°F
56°F to 59°F
54°F to 56°F
52°F to 58°F
50°F to 63°F
56°F to 59°F
56°F to 59°F
58°F to 61°F
58°F to 59°F
54°F to 59°F
47°F to 52°F
54°F to 61°F
56°F to 63°F
58°F to 61°F
54°F to 58°F
56°F to 59°F
49°F to 52°F
49°F to 50°F
49°F to 54°F
Map: other cities in Finland in september
Cities near Pori:
| Rauma in september | tolerable weather |
| Kankaanpaeae in september | tolerable weather |
| Uusikaupunki in september | tolerable weather |
| Kristinestad in september | tolerable weather |
| Masku in september | good weather |
| Tampere in september | tolerable weather |
| Kauhajoki in september | tolerable weather |
| Naantali in september | good weather |
| Turku in september | good weather |
| Forssa in september | good weather |
| Pargas in september | good weather |
| Turku Archipelago (Abo Skargard) in september | good weather |
Click over cities on the map for information about the weather in september.
Pori
perfect weather
good
tolerable
bad
very bad
Weather data for Pori in september:
Weather data for Pori for september are derived from an average of the weather forecast since 2009 in Pori. There is a margin of error and these forecasts are to be considered as general information only. The weather in Pori 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 Pori.