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.

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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Fresno's climate page.

Fresno Temperature in August

Min Temperature 19°C (66°F)  

Max Temperature 37°C (99°F)  

Chance of Rain 0%  

Precipitation 0.2 mm (0.01 in)  

Rainy days 0 days  

Humidity 44%  

Sunshine 398 hours  

Percentage Sunshine 95%  

What to Wear in Fresno 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Fresno in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Camping

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Fresno's climate page.

More climate data for Fresno

Temperature Rainfall Sunshine Humidity

See the full Fresno climate overview or explore weather in the United States of America.