Frequent average weather in Shannon throughout the month of January is 7 with a general average high of 8 with lows of 4 degrees. For more context we have put some more information below:
| Month | Degrees Celsius |
|---|---|
| Temperature | 7 |
| High Temperature | 8 |
| Low Temperature | 4 |
| Sunshine Per Day | 3 |
Useful Links: Shannon Weather: Average Weather & Yearly Climate