September
Weather in September
Sea temperature
In Inndyr, Norway, in September, the average water temperature is 11.5°C (52.7°F).Note: In 11.5°C (52.7°F), even brief exposure to 13°C (55.4°F) feels biting, and anything less than 10°C (50°F) risks cold shock and impaired breathing, considering one's health.
Daylight
The average length of the day in September is 13h and 10min.On the first day of the month, sunrise is at 05:36 and sunset at 20:30. On the last day of September, sunrise is at 07:14 and sunset at 18:33 CEST.
Updated: Jan 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 Inndyr?
In September, the average sea temperature in Inndyr is 11.5°C (52.7°F). Swimming in 11.5°C (52.7°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
What is the average length of the day in September in Inndyr?
The average day length in September in Inndyr is 13h and 10min.
When are sunrise and sunset in September in Inndyr?
On the first day of September, sunrise is at 05:36 and sunset at 20:30. On the last day of the month, sunrise is at 07:14 and sunset at 18:33 CEST.
Average sea temperature in September
Inndyr, Norway
- Average sea temperature in September: 11.5°C
The best month for swimming (with the highest average sea temperature) is July (13.6°C).
The coldest month (with the lowest average sea temperature) is March (3.5°C).
Average daylight in September
Inndyr, Norway
- Average daylight in September: 13h and 1min
The month with the longest days is May (Average daylight: 20h and 0min).
The month with the shortest days is June (Average daylight: 0h and 48min).
