Mesa Weather in August

August in Mesa sees daytime temperatures around 40°C (104°F) and lows of 27°C (81°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.

Rainfall in Mesa in August

During the wettest month of the year, an umbrella can be your best friend to stay dry. Historically, August sees about 6 days of rain, with a monthly average of 31 mm (1.2 in). The odd shower may pass through, but it usually doesn't amount to much. A largely dry month overall.

Temperature in Mesa in August

In August, Mesa gets extremely high temperatures, with highs of 40°C (104°F). Nights cool to around 27°C (81°F). Mornings and evenings are often more comfortable than the peak afternoon hours. 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 Mesa in August

With approximately 357 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

August in Mesa has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.