The temperatures in Pismo Beach in January are quite cold with temperatures between 8°C and 18°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Pismo Beach during the month of January. 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 Pismo Beach in January 2026.
If you’re planning to visit Pismo Beach in the near future, we highly recommend that you review the 14 day weather forecast for Pismo Beach before you arrive.
Temperatures
18° / 8°
Rainy Days
3
Snowy Days
0
Dry Days
28
Rainfall
68
mm
Sun Hours
9.0
Hrs
