Oro Valley Weather in August

During August, Oro Valley experiences extremely high daytime temperatures of 36°C (97°F) and cooler nights around 22°C (72°F). Expect quite a bit of rainfall. Around 68 mm (2.7 in) is typical.

Rainfall in Oro Valley in August

Records from the past 30 years suggest around 13 days of rain, with 68 mm (2.7 in) average for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Oro Valley in August

Temperatures in Oro Valley in August top out at 36°C (97°F) and drop to 22°C (72°F) overnight. For most visitors, the main thing to prepare for is the heat during the day. With lows of 22°C (72°F), the nights are warm and generally comfortable.

Sunshine in Oro Valley in August

Expect a lot of sunshine this month, with about 336 hours of sun. These sunny conditions add to the overall experience.

If you're looking for dry conditions and comfortable temperatures, August may not be the ideal month to visit Oro Valley. Our weather planner can help you explore destinations with more pleasant weather conditions.

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 Oro Valley's climate page.

Oro Valley Temperature in August

Min Temperature 22°C (72°F)  

Max Temperature 36°C (97°F)  

Chance of Rain 42%  

Precipitation 68 mm (2.7 in)  

Rainy days 13 days  

Humidity 47% *  

Sunshine 336 hours *  

Percentage Sunshine 81% *  

* Data from: Tucson, the United States of America (30 KM, 19 Miles).

What to Wear in Oro Valley in August

Pack for serious heat in Oro Valley in August. Prioritize clothing that breathes and doesn't cling or stick. Lightweight cotton, linen, and moisture-wicking fabrics are ideal. A wide hat provides welcome shade. Wet weather is likely, so pack waterproof gear for multiple rainy days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Oro Valley in August

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

Swimming

9/10

Camping

8/10

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 Oro Valley's climate page.

More climate data for Oro Valley

Temperature Rainfall Sunshine Humidity

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