The average daily temperature in Longyearbyen right through October is -3 with the high being -2 with lows about -6 degrees. We have put some more details below:
| Month | Degrees Celsius |
|---|---|
| Temperature | -3 |
| High Temperature | -2 |
| Low Temperature | -6 |
Useful Links: Longyearbyen Weather: Average Weather & Yearly Climate