Fresno Weather in August

Fresno in August sees extremely high daytime temperatures of 37°C (99°F) and nighttime lows of 19°C (66°F). With just 0.2 mm (0.01 in) of rainfall on average, it's the driest month of the year.

Rainfall in Fresno in August

This month is perfect for exploring, with the driest conditions of the year. You can typically expect 0 days of rain this month, averaging around 0.2 mm (0.01 in).

Temperature in Fresno in August

In August, expect extremely high temperatures in Fresno, with highs of 37°C (99°F) and lows of 19°C (66°F) at night. Mornings and evenings are often more comfortable than the peak afternoon hours. With lows of 19°C (66°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Fresno in August

There are approximately 398 hours of sunshine this month, resulting in mostly clear days.

August in Fresno can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.