San Jacinto Weather in September
San Jacinto in September averages 35°C (95°F) during the day and 16°C (61°F) at night. Minimal rainfall is typical for this time of year.
Rainfall in San Jacinto in September
You can typically expect 2 days of rain this month, averaging around 7.5 mm (0.3 in). The occasional light shower is possible, but rain is rarely an issue this month.
Temperature in San Jacinto in September
Expect highs of 35°C (95°F) in San Jacinto in September, with nights dropping to around 16°C (61°F). If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. With overnight lows of 16°C (61°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.September in San Jacinto has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
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 San Jacinto's climate page.
San Jacinto Temperature in September
Min Temperature
16°C (61°F)
Max Temperature
35°C (95°F)
Chance of Rain
7%
Precipitation
7.5 mm (0.3 in)
Rainy days
2 days
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 →
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What to Wear in San Jacinto in September
Pack for serious heat in San Jacinto in September. Prioritize clothing that breathes and doesn't cling or stick. Lightweight cotton, linen, and moisture-wicking fabrics are ideal. A wide hat provides welcome shade. Dry conditions mean you won't need to worry about rain protection.What To Do in San Jacinto 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 San Jacinto's climate page.
See the full San Jacinto climate overview or explore weather in the United States of America.
