Jakobstad in september: average Weather, Temperature and Climate
Weather in Jakobstad in september 2025
The weather in Jakobstad in september comes from statistical datas on the last 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
tolerable weather
Weather at 6am
52°F
Clear/Sunny
26% of time
26%
21%
20%
Weather at 12pm
56°F
Clear/Sunny
32% of time
26%
19%
18%
Weather at 6pm
54°F
Clear/Sunny
31% of time
25%
23%
16%
Weather at 3am
52°F
29%
29%
21%
15%
Evolution of daily average temperature and precipitation in Jakobstad in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Jakobstad in september.
The climate of Jakobstad in september is tolerable
The weather in september in Jakobstad is wet (with 3.5in of precipitation over 6 days). The weather is better from the previous month since in august it receives an average of 5.2in of precipitation over 8 days.
The climate is quite cold around this city this month, but it is endurable by dressing warm. The thermometer averaged maximum of 58°F. The minimum is 52°F. Thus, the mean temperature average in september in Jakobstad is 56°F. Note that seasonal normals in contrast with those observed in Jakobstad in september with a maximum record of 72°F in 2019 and a minimum record of 40°F in 2019.
On average, in Jakobstad, the days of september last 13:01. The sun rises at 05:53 and sunset is at 18:54.
With a correct weather, this month is okay (but not the best) to go in this locality in Finland.
Jakobstad: another month?
If you can push the dates of your trip to Jakobstad forward, the month of october has a better weather forecast than september. more information
September: another location in Finland?
If you want to go to Finland in september, there are destinations with better weather than Jakobstad:
In september, Helsinki, Turku, Masku, Pori, Turku Archipelago (Abo Skargard) and Ekenäs have good weather.
Seasonal average climate and temperature of Jakobstad in september
Check below seasonal norms These statistics are generated from the weather statements of the last years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 56°F | ||||
| Highest temperature | 58°F | ||||
| Lowest temperature | 52°F | ||||
| Highest record temperature | 72°F (2019) | ||||
| Lowest record temperature | 40°F (2019) | ||||
| Number of days at +65°F | 1 day(s) (3%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Sea temperature | |||||
| Average sea temperature | 55°F | ||||
| Lowest sea temperature | 48°F | ||||
| Highest sea temperature | 62°F | ||||
| Wind | |||||
| Wind speed | 24km/h | ||||
| Wind temperature | 49°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 3.5in | ||||
| Number of days with rainfall | 6 day(s) (20%) | ||||
| Record daily rainfall | 2.2in (2020) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 84% | ||||
| Visibility | 9.33km | ||||
| Cloud cover | 49% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:53 | ||||
| Time of sunset | 18:54 | ||||
| Length of day | 13:01 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last september?
Here is the day by day recorded weather in Jakobstad in september 2024:
56°F to 65°F
52°F to 67°F
54°F to 63°F
54°F to 70°F
59°F to 68°F
59°F to 70°F
56°F to 67°F
54°F to 68°F
59°F to 72°F
59°F to 70°F
58°F to 65°F
56°F to 59°F
56°F to 59°F
54°F to 56°F
49°F to 56°F
45°F to 61°F
49°F to 58°F
54°F to 59°F
54°F to 63°F
54°F to 58°F
49°F to 50°F
43°F to 50°F
45°F to 52°F
49°F to 58°F
54°F to 58°F
49°F to 54°F
45°F to 54°F
43°F to 49°F
41°F to 49°F
41°F to 50°F
Map: other cities in Finland in september
Cities near Jakobstad:
| Kokkola in september | tolerable weather |
| Oravais in september | tolerable weather |
| Vaasa in september | tolerable weather |
| Kalajoki in september | tolerable weather |
| Alajärvi in september | tolerable weather |
| Seinäjoki in september | tolerable weather |
| Ylivieska in september | tolerable weather |
| Nivala in september | tolerable weather |
| Pyhaejoki in september | tolerable weather |
| Kauhajoki in september | tolerable weather |
| Raahe in september | tolerable weather |
| Saarijaervi in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Jakobstad
perfect weather
good
tolerable
bad
very bad
Weather data for Jakobstad in september:
Weather data for Jakobstad for september are derived from an average of the weather forecast since 2009 in Jakobstad. There is a margin of error and these forecasts are to be considered as general information only. The weather in Jakobstad 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 Jakobstad.