September weather forecastUst-Luga, Russia
September
Weather in September
Sea temperature
In September, the average sea temperature in Ust-Luga, Russia, is 15.3°C (59.5°F).Note: In 15.3°C (59.5°F), swimming is not an enjoyable activity for most. The challenge of managing one's breathing increases as the temperature goes under 21°C (69.8°F).
Daylight
In September, the average length of the day is 12h and 51min.On the first day of the month, sunrise is at 06:04 and sunset at 20:09. On the last day of September, sunrise is at 07:11 and sunset at 18:42 MSK.
Updated: Jul 16, 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
In September, the average sea temperature is 15.3°C (59.5°F). Swimming in 15.3°C (59.5°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
In Ust-Luga, the average day length in September is 12h and 51min.
In September, on the first day of the month, sunrise is at 06:04 and sunset at 20:09. On the last day of the month, sunrise is at 07:11 and sunset at 18:42 MSK.
Average sea temperature in September
Ust-Luga, Russia
- Average sea temperature in September: 15.3°C
The best month for swimming (with the highest average sea temperature) is July (19.9°C).
The coldest month (with the lowest average sea temperature) is February (-0.6°C).
Average daylight in September
Ust-Luga, Russia
- Average daylight in September: 12h and 54min
The month with the longest days is June (Average daylight: 18h and 36min).
The month with the shortest days is December (Average daylight: 6h and 6min).





