Modesto Weather in September
During September, Modesto experiences very high daytime temperatures of 32°C (90°F) and cooler nights around 15°C (59°F). Rainfall is low, averaging just 1.5 mm (0.1 in) for the month.
Rainfall in Modesto in September
The climate data from previous years indicates about a single day of rain, averaging 1.5 mm (0.1 in) for the month. Any rain that does arrive is likely to be light drizzle rather than a proper shower.
Temperature in Modesto in September
Weather in Modesto is at its perfect in September. Highs reach 32°C (90°F), while nights settle around 15°C (59°F). Mornings and evenings are often more comfortable than the peak afternoon hours. At 15°C (59°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.If your ideal day consists of dry skies and pleasant temperatures, March, April, May, October and November typically offer the best circumstances for Modesto.
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 Modesto's climate page.
Modesto Temperature in September
Min Temperature
15°C (59°F)
Max Temperature
32°C (90°F)
Chance of Rain
3%
Precipitation
1.5 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 Modesto 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.What To Do in Modesto 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 Modesto's climate page.
See the full Modesto climate overview or explore weather in the United States of America.
