Average temperatures within Swaffham through December is 6 with usual highs being around 7 with low of 3 celsius. The table below includes more detail:
| Month | Degrees Celsius |
|---|---|
| Temperature | 6 |
| High Temperature | 7 |
| Low Temperature | 3 |
| Sunshine Per Day | 3 |
Useful Links: Swaffham Weather: Average Weather & Yearly Climate