September
Weather in September
Sea temperature
In Colonia Del Sacramento, Uruguay, the average seawater temperature in September is 14.1°C (57.4°F).Note: Caution: 14.1°C (57.4°F) temperatures below 10°C (50°F) during swimming can result in intense cold shock and quickened breathing.
Daylight
In September, the average length of the day in Colonia Del Sacramento is 11h and 54min.On the first day of September, sunrise is at 07:08 and sunset at 18:33. On the last day of the month, sunrise is at 06:28 and sunset at 18:53 -03.
Updated: Jul 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is the water in September in Colonia Del Sacramento?
In Colonia Del Sacramento, the average seawater temperature in September is 14.1°C (57.4°F). Swimming in 14.1°C (57.4°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
How many hours of daylight does Colonia Del Sacramento have in September?
In September, the average day length is 11h and 54min.
When are sunrise and sunset in September?
On the first day of September, sunrise is at 07:08 and sunset at 18:33. On the last day of the month, sunrise is at 06:28 and sunset at 18:53 -03.
Average sea temperature in September
Colonia Del Sacramento, Uruguay
- Average sea temperature in September: 14.1°C
The best month for swimming (with the highest average sea temperature) is January (24.8°C).
The coldest month (with the lowest average sea temperature) is July (11.9°C).
Average daylight in September
Colonia Del Sacramento, Uruguay
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
