Swimming in Riga in september 2025: Average sea temperature in september and tide times in september 2025
Average sea temperature in Riga in september 2025.
In september, according to seasonal norms, the sea temperature in Riga is:
Minimum: 56°F
Average: 62°F
Maximum: 68°F
Other useful seasonal weather averages in september:
- Outside temperature: 55°F to 63°F
- Most common weather: "Clear/Sunny"
- The wind blows at 6.8mph
- It rains a total of 3in, over 5 day(s).
Should we swim in Riga in september?
No... The water temperature in Riga in september is cold
Swimming in Riga in september is possible... with a wetsuit! Indeed, the water is cold at this time of year with an average sea temperature of 62°F (minimum: 56°F - maximum: 68°F).
Note also that in september, the climate is good with an average outside temperature of 59°F, 3in of precipitation (over 5 days) and 82.88 % humidity.
Water and normal seasonal temperatures in Riga in september
| September | |||
| Average sea temperature | 62°F | ||
| Minimum sea temperature | 56°F | ||
| Maximum sea temperature | 68°F | ||
| Average outside temperature | 59°F | ||
| Maximum outside temperature | 65°F | ||
| Minimum outside temperature | 56°F | ||
| Wind speed | 11.8mph | ||
| Wind temperature | 52°F | ||
| Precipitation | 3in | ||
| Number of days of rain | 5 jour(s) (15%) | ||
| Humidity | 83% | ||
| Visibility in kilometers | 9.44km | ||
| Cloud cover | 45% | ||
| Our opinion | cold swimming |
Chart of the tides in september 2025
Tide times in september 2025 in Riga
Swim elsewhere in Latvia in september
| City | Average T° | Min. T° | Max. T° | Our opinion | Jurmala in september | 62°F | 68°F | cold swimming |