Yucaipa in September

Average high

31.7°C

Average low

16.8°C

Rainfall

—

— wet days

Comfort score

out of 100

September in Yucaipa averages a daily high of 31.7°C with nights around 16.8°C. Comfortable conditions for being outdoors all day.

Across the year, the best time to visit Yucaipa is March–May.

Based on MILL CREEK BDF CALIFORNIA, CA US (5.6km), 1995–2024. 27 years of September data.