Sweetwater Weather in September

September in Sweetwater typically sees daytime highs of 28°C (82°F) and nighttime lows of 16°C (61°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Sweetwater in September

Based on our climate data of the past 30 years, about 10 days of rain are anticipated, with 126 mm (5 in) on average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Sweetwater in September

In September, Sweetwater gets high temperatures, with highs of 28°C (82°F). Nights cool to around 16°C (61°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights cool down to 16°C (61°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Sweetwater in September

Expect sunny days throughout the month, with an estimated 233 hours of sunshine. This makes it a pleasant time to visit Sweetwater.

If you prefer dry days with pleasant temperatures, October typically offers 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.