Average temperatures in Grenoble in January is 3. Through the month the highs are about 5 degrees and a low of -1. Our table below has the full details:
| Month | Degrees Celsius |
|---|---|
| Temperature | 3 |
| High Temperature | 5 |
| Low Temperature | -1 |
| Sunshine Per Day | 4 |
Useful Links: Grenoble Weather: Average Weather & Yearly Climate