Swimming in Kemi in september 2025: Average sea temperature in september and tide times in september 2025
Average sea temperature in Kemi in september 2025.
In september, according to seasonal norms, the sea temperature in Kemi is:
Minimum: 49°F
Average: 56°F
Maximum: 61°F
Other useful seasonal weather averages in september:
- Outside temperature: 50°F to 54°F
- Most common weather: "Clear/Sunny"
- The wind blows at 5mph
- It rains a total of 3.9in, over 6 day(s).
Should we swim in Kemi in september?
No... The water temperature in Kemi in september is freezing
You won't be able to swim in Kemi in september! The water temperature is freezing, reaching as low as 49°F (and only 61°F at best)! Our advice: if you are going to Kemi this month, plan to sightsee and forget the beach!
Note also that in september, the climate is tolerable with an average outside temperature of 52°F, 3.8in of precipitation (over 6 days) and 85.35 % humidity.
Water and normal seasonal temperatures in Kemi in september
| September | |||
| Average sea temperature | 56°F | ||
| Minimum sea temperature | 49°F | ||
| Maximum sea temperature | 61°F | ||
| Average outside temperature | 52°F | ||
| Maximum outside temperature | 56°F | ||
| Minimum outside temperature | 50°F | ||
| Wind speed | 13.1mph | ||
| Wind temperature | 47°F | ||
| Precipitation | 3.9in | ||
| Number of days of rain | 6 jour(s) (22%) | ||
| Humidity | 86% | ||
| Visibility in kilometers | 9.19km | ||
| Cloud cover | 52% | ||
| Our opinion | freezing swimming |
Chart of the tides in september 2025
Tide times in september 2025 in Kemi
Swim elsewhere in Lapland in september
| City | Average T° | Min. T° | Max. T° | Our opinion | Alta in september | 50°F | 53°F | freezing swimming | Lulea in september | 54°F | 59°F | freezing swimming | Tromso in september | 51°F | 54°F | freezing swimming | Kirkenes in september | 49°F | 52°F | freezing swimming |