Typically, you can expect that the weather in Andenes throughout the time of September is 6. Throughout the month you should see a high of 10 degrees with a low of 5. The table below has further info:
| Month | Degrees Celsius |
|---|---|
| Temperature | 6 |
| High Temperature | 10 |
| Low Temperature | 5 |
Useful Links: Andenes Weather: Average Weather & Yearly Climate