Paso Robles Weather in August
August in Paso Robles brings very high temperatures, with daytime highs of 34°C (93°F) and nights around 12°C (54°F). Only 0.5 mm (0.02 in) of rainfall is typical, making it a largely dry month.
Rainfall in Paso Robles in August
Historically, August sees about 0 days of rain, with a monthly average of 0.5 mm (0.02 in).
Temperature in Paso Robles in August
Expect highs of 34°C (93°F) in Paso Robles in August, with nights dropping to around 12°C (54°F). For most visitors, the main thing to prepare for is the heat during the day. With overnight lows of 12°C (54°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Paso Robles in August
The city usually sees around 344 hours of sunlight, indicating many sunny days — a great month for sightseeing.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 August
Min Temperature
12°C (54°F)
Max Temperature
34°C (93°F)
Chance of Rain
0%
Precipitation
0.5 mm (0.02 in)
Rainy days
0 days
Sunshine
344 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Paso Robles typically stay consistent throughout August, with daily highs averaging around 34°C (93°F). Nights are cool, with lows around 13°C (55°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Paso Robles in August
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 August
According to our 49 years of weather records for Paso Robles, the following extremes were recorded between 1976 and 2025.
- On August 16, 2020, temperatures climbed to 45°C (113°F), marking the warmest August day on record.
- Nighttime temperatures dropped to 6°C (43°F) on August 26, 2009, marking the coldest August night on record.
Best Places in the United States of America in August
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 August →
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What to Wear in Paso Robles in August
Hot weather in August means keeping cool is the priority. Loose-fitting clothes in natural fabrics work best. Pack plenty of shorts, tank tops, and breathable shirts. Don't forget a hat, swimwear, and comfortable sandals. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Paso Robles in August
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.
