The weather in Shannon in February is very cold with temperatures between 3°C and 9°C, warm clothes are a must.
You can expect rain for roughly half of the month of February in Shannon. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Please note that Shannon can expect a few days of snow in February.
Our weather forecast can give you a great sense of what weather to expect in Shannon in February 2026.
If you’re planning to visit Shannon in the near future, we highly recommend that you review the 14 day weather forecast for Shannon before you arrive.
Temperatures
9° / 3°
Rainy Days
9
Snowy Days
2
Dry Days
17
Rainfall
94
mm
Sun Hours
2.7
Hrs
