Paso Robles Weather in January

The climate in Paso Robles during January can be summarized as cool and a little damp.

January is in the winter in Paso Robles and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a cool 14°C (58°F), whilst at night 3°C (37°F) is normal.

On average January is the wettest month of the year in Paso Robles with around 96mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.2 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Paso Robles in January 2025.