Moreno Valley Weather in September

September in Moreno Valley brings very high temperatures, with daytime highs of 33°C (91°F) and nights around 16°C (61°F). Only 3.1 mm (0.1 in) of rainfall is typical, making it a largely dry month.

Rainfall in Moreno Valley in September

Records from the past 30 years suggest around a single day of rain, with 3.1 mm (0.1 in) average for the month. Any rain that does arrive is likely to be light drizzle rather than a proper shower.

Temperature in Moreno Valley in September

The temperature in Moreno Valley in September is excellent. Daytime highs reach 33°C (91°F), with nights dropping to 16°C (61°F). If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. At 16°C (61°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.

Sunshine in Moreno Valley in September

Expect sunny days throughout the month, with an estimated 290 hours of sunshine. This makes it a pleasant time to visit Moreno Valley.

If you prefer dry days with pleasant temperatures, February, March, April, May, 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.