Amarillo Weather in August

Amarillo in August averages 33°C (91°F) during the day and 18°C (64°F) at night. This is the wettest month of the year.

Rainfall in Amarillo in August

This is the wettest month of the year, so having an umbrella ready is a smart choice. You can expect rain on around 10 days based on historical patterns, with 87 mm (3.4 in) average for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Amarillo in August

In August, expect very high temperatures in Amarillo, with highs of 33°C (91°F) and lows of 18°C (64°F) at night. Mornings and evenings are often more comfortable than the peak afternoon hours. With overnight lows of 18°C (64°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Amarillo in August

The city usually sees around 320 hours of sunlight, indicating many sunny days , a great month for sightseeing.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. March, April, May, September and October typically offer the best weather for Amarillo.