More often than not the weather in Altrincham throughout December is 6. Highs are expected to be 7 degrees celsius and a low of 3. See our table below for a full breakdown:
| Month | Degrees Celsius |
|---|---|
| Temperature | 6 |
| High Temperature | 7 |
| Low Temperature | 3 |
| Sunshine Per Day | 2 |
Useful Links: Altrincham Weather: Average Weather & Yearly Climate