Montecito Weather in September

Montecito in September sees high daytime temperatures of 26°C (79°F) and nighttime lows of 16°C (61°F). With just 2 mm (0.1 in) of rainfall expected, it's a dry month overall.

Rainfall in Montecito in September

Historically, September sees about a single day of rain, with a monthly average of 2 mm (0.1 in). If rain does fall, it tends to be very light and barely worth getting out an umbrella for.

Temperature in Montecito in September

Montecito in September has excellent weather. Days reach 26°C (79°F) and nights cool to 16°C (61°F). This kind of day-to-night contrast is typical for this time of year. 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. It's the warmest month of the year on average, so summer clothing is the way to go.

Sunshine in Montecito in September

Enjoy a sunny month with about 270 hours of sunshine, the clear skies make Montecito even more beautiful.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. March, April, May, June, July, August, September, October and November typically offer the best weather for Montecito.