Tempe Weather in August

August in Tempe averages 40°C (104°F) during the day and 27°C (81°F) at night. It is the wettest month of the year, with 35 mm (1.4 in) of rainfall on average, so waterproof gear is a must.

Rainfall in Tempe in August

As the month with the most rain, you'll want to have an umbrella with you to manage the frequent showers. Typically, about 6 days will experience rainfall, with an average of 35 mm (1.4 in) for the month. Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.

Temperature in Tempe in August

Daytime highs in Tempe in August reach 40°C (104°F), with nights around 27°C (81°F). For most visitors, the main thing to prepare for is the heat during the day. With overnight lows of 27°C (81°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.

Sunshine in Tempe in August

There are approximately 357 hours of sunshine this month, resulting in mostly clear days.

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

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• 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 Tempe's climate page.

Tempe Temperature in August

Min Temperature 27°C (81°F)  

Max Temperature 40°C (104°F)  

Chance of Rain 21%  

Precipitation 35 mm (1.4 in)  

Rainy days 6 days  

Sunshine 357 hours *  

Percentage Sunshine *  

* Data from: Scottsdale, the United States of America (9 KM, 6 Miles).

What to Wear in Tempe in August

Get ready for hot weather in August! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. Some rain is possible, so pack something to handle light showers. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Tempe in August

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

Swimming

10/10

Camping

9/10

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 Tempe's climate page.

More climate data for Tempe

Temperature Rainfall Sunshine

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