Seaside Weather in September
September in Seaside brings pleasant temperatures, with daytime highs of 21°C (70°F) and nights around 12°C (54°F). Only 2.2 mm (0.1 in) of rainfall is typical, making it a largely dry month.
Rainfall in Seaside in September
Historically, approximately a single day this month are expected to have rain, averaging 2.2 mm (0.1 in). If rain does fall, it tends to be very light and barely worth getting out an umbrella for.
Temperature in Seaside in September
September in Seaside is generally excellent, with days reaching 21°C (70°F) and nights settling around 12°C (54°F). The difference between afternoon and evening temperatures is usually noticeable. With lows of 12°C (54°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest. On average, it sees the highest temps of the year.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August, September and October typically offer the best weather for Seaside.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Seaside's climate page.
Seaside Temperature in September
Min Temperature
12°C (54°F)
Max Temperature
21°C (70°F)
Chance of Rain
3%
Precipitation
2.2 mm (0.1 in)
Rainy days
a single day
Best Places in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Seaside in September
Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Dry conditions mean you won't need to worry about rain protection.What To Do in Seaside in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Seaside's climate page.
See the full Seaside climate overview or explore weather in the United States of America.
