Swimming in Puerto San José in september 2025: Average sea temperature in september and tide times in september 2025
Average sea temperature in Puerto San José in september 2025.
In september, according to seasonal norms, the sea temperature in Puerto San José is:
Minimum: 84°F
Average: 87°F
Maximum: 89°F
Other useful seasonal weather averages in september:
- Outside temperature: 77°F to 89°F
- Most common weather: "Clear/Sunny"
- The wind blows at 15.5mph
- It rains a total of 10.4in, over 16 day(s).
Should we swim in Puerto San José in september?
Yes! The water temperature in Puerto San José in september is ideal
In september, swimming is ideal on the beaches around Puerto San José! With water reaching 89°F at most and 87°F on average, spending time in the water is very pleasant.
Note also that in september, the climate is tolerable with an average outside temperature of 83°F, 10.4in of precipitation (over 16 days) and 82.54 % humidity.
Water and normal seasonal temperatures in Puerto San José in september
| September | |||
| Average sea temperature | 87°F | ||
| Minimum sea temperature | 84°F | ||
| Maximum sea temperature | 89°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 90°F | ||
| Minimum outside temperature | 77°F | ||
| Wind speed | 8.7mph | ||
| Wind temperature | 77°F | ||
| Precipitation | 10.4in | ||
| Number of days of rain | 16 jour(s) (52%) | ||
| Humidity | 83% | ||
| Visibility in kilometers | 9.17km | ||
| Cloud cover | 37% | ||
| Our opinion | ideal swimming |