Paso Robles Weather in January
January in Paso Robles brings moderate temperatures, with daytime highs of 17°C (63°F) and nights around 1°C (34°F). It's also the wettest month of the year, so an umbrella is a must.
Rainfall in Paso Robles in January
With the most rainfall occurring this month, it's practical to keep an umbrella handy for sudden downpours. Analyzing past climate data, one can expect approximately 6 days of rain, averaging 70 mm (2.8 in). Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.
Temperature in Paso Robles in January
In January, expect moderate temperatures in Paso Robles, with highs of 17°C (63°F) and lows of 1°C (34°F) at night. January marks the winter season. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 1°C (34°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Paso Robles in January
Expect a lot of sunshine this month, with about 208 hours of sun. These sunny conditions add to the overall experience.Our weather planner can help you find worldwide destinations with pleasant weather during this period. March, April, May, October and November typically offer the best weather for Paso Robles.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Paso Robles's climate page.
Paso Robles Temperature in January
Min Temperature
1°C (34°F)
Max Temperature
17°C (63°F)
Chance of Rain
21%
Precipitation
70 mm (2.8 in)
Rainy days
6 days
Sunshine
208 hours
Percentage Sunshine
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Paso Robles typically stay consistent throughout January, with daily highs averaging around 17°C (63°F). Nights are cold, with lows around 3°C (37°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Paso Robles in January
Browse day-by-day weather records for Paso Robles spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Paso Robles historical weather extremes in January
Based on 49 years of weather observations in Paso Robles between 1976 and 2025, these are the recorded extremes.
- On January 4, 2012, temperatures climbed to 34°C (93°F), marking the warmest January day on record.
- The coldest January day was on January 3, 1998, with a maximum of 5°C (41°F).
- Paso Robles registered its coldest January night on January 13, 2007, with temperatures dropping to -10°C (14°F).
Best Places in the United States of America in January
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in January →
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What to Wear in Paso Robles in January
For Paso Robles in January, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Paso Robles in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Paso Robles's climate page.
See the full Paso Robles climate overview or explore weather in the United States of America.
