American Canyon Weather in September
September in American Canyon sees daytime temperatures around 28°C (82°F) and lows of 11°C (52°F) at night. The excellent weather makes it a good time to visit.
Rainfall in American Canyon in September
Looking at the last 30 years, the data shows about a single day with rain, averaging 3.5 mm (0.1 in) for the month. On the rare occasion it rains this month, it usually amounts to very little.
Temperature in American Canyon in September
September is a good time to be in American Canyon. Days are excellent, reaching 28°C (82°F), with nights around 11°C (52°F). September is in the summer season. This kind of day-to-night contrast is typical for this time of year. At 11°C (52°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. This is typically the warmest month of the year, so light summer clothing is a good idea.
Sunshine in American Canyon in September
Enjoy a sunny month with about 270 hours of sunshine, the clear skies make American Canyon even more beautiful.Our weather planner can help you find worldwide destinations with pleasant weather during this period. April, May, June, July, August, September and October typically offer the best weather for American Canyon.
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 American Canyon's climate page.
American Canyon Temperature in September
Min Temperature
11°C (52°F)
Max Temperature
28°C (82°F)
Chance of Rain
3%
Precipitation
3.5 mm (0.1 in)
Rainy days
a single day
Humidity
73% *
Sunshine
270 hours *
Percentage Sunshine
73% *
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 American Canyon in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. With minimal rainfall expected, you can leave the rain gear at home. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in American Canyon 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 American Canyon's climate page.
Temperature Rainfall Sunshine Humidity
See the full American Canyon climate overview or explore weather in the United States of America.
