Frequently the average temperatures in Hammerfest right through January is -4. You can expect a high of -3 and typical average low being around -7 celsius. The table below includes more detail:
| Month | Degrees Celsius |
|---|---|
| Temperature | -4 |
| High Temperature | -3 |
| Low Temperature | -7 |
Useful Links: Hammerfest Weather: Average Weather & Yearly Climate