September 7 in Arroyo Grande, through the years

Typical high: 25.8°. Hottest: 27.7° (2025). Coldest night: 15.1° (2022).

YEAR	HIGH	LOW	RAIN
2025	27.7°	17.4°	13.2 mm
2024	26.9°	17.6°	2.4 mm
2023	24.1°	16.7°	15.2 mm
2022	26.7°	15.1°	0.5 mm
2021	22.5°	16.8°	15.4 mm
2020	26.6°	16.9°	13.1 mm

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