El Paso Weather in September

September in El Paso averages 31°C (88°F) during the day and 18°C (64°F) at night. It is the wettest month of the year, with 57 mm (2.2 in) of rainfall on average, so waterproof gear is a must.

Rainfall in El Paso in September

With this being the wettest month, keeping an umbrella on hand might save you from getting wet from a sudden shower. Historically, the month has about 8 days of rain, averaging 57 mm (2.2 in) in total. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in El Paso in September

If you're visiting El Paso in September, expect highs of 31°C (88°F) and overnight lows around 18°C (64°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. At 18°C (64°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

If you prefer enjoying temperate temperatures and rain-free days, February, March, April, October and November typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.