The temperatures in Seaside in December are quite cold with temperatures between 8°C and 15°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Seaside during the month of December. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Seaside in December 2024.
If you’re planning to visit Seaside in the near future, we highly recommend that you review the 14 day weather forecast for Seaside before you arrive.
Temperatures
15° / 8°
Rainy Days
5
Snowy Days
0
Dry Days
26
Rainfall
99
mm
Sun Hours
7.6
Hrs
