September weather forecastViimsi, Estonia
September
Weather in September
September ushers in the fall season in Viimsi, as summer fades and the Baltic Sea temperature cools down to 15.8°C (60.4°F). This transition brings a riot of colors to Viimsi's landscape, creating a postcard-perfect setting. As temperatures drop gently, daylight hours decrease, casting an ethereal glow during the golden hour. Migratory birds gearing up for their journey to warmer locales fill the air with their clamorous chorus. As the month winds down, preparations for October's crisper and shorter days start taking shape.Sea temperature
In Viimsi, the average seawater temperature in September is 15.8°C (60.4°F).Note: Most people find swimming in 15.8°C (60.4°F) unenjoyable. As the water temperature falls from 21°C (69.8°F) to 15°C (59°F), controlling one's breathing becomes harder.
Daylight
In September, the average length of the day in Viimsi, Estonia, is 12h and 51min.On the first day of September in Viimsi, sunrise is at 06:18 and sunset at 20:22. On the last day of the month, sunrise is at 07:24 and sunset at 18:56 EEST.
Updated: Jan 29, 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 Viimsi, in September, the average water temperature is 15.8°C (60.4°F). Swimming in 15.8°C (60.4°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 September, the average day length in Viimsi is 12h and 51min.
In September, on the first day of the month, sunrise is at 06:18 and sunset at 20:22. On the last day of the month, in Viimsi, sunrise is at 07:24 and sunset at 18:56 EEST.
Average sea temperature in September
Viimsi, Estonia
- Average sea temperature in September: 15.8°C
The best month for swimming (with the highest average sea temperature) is August (19.1°C).
The coldest months (with the lowest average sea temperature) are February and March (0.2°C).
Average daylight in September
Viimsi, Estonia
- Average daylight in September: 12h and 48min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).
