Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Mission Weather in September
Mission in September averages 35°C (95°F) during the day and 23°C (73°F) at night. This is the wettest month of the year.
Rainfall in Mission in September
Since this month has the highest rainfall, keep an umbrella with you to handle sudden showers. The climate data from previous years indicates about 12 days of rain, averaging 123 mm (4.8 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Mission in September
Expect highs of 35°C (95°F) in Mission in September, with nights dropping to around 23°C (73°F). For most visitors, the main thing to prepare for is the heat during the day. At 23°C (73°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Mission. Our weather planner can help you explore destinations with more pleasant weather conditions.
Mission Temperature in September
Min Temperature
23°C (73°F)
Max Temperature
35°C (95°F)
Chance of Rain
39%
Precipitation
123 mm (4.8 in)
Rainy days
12 days
Mission Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mission - and find the best time to visit.
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
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Mission in September
Get ready for hot weather in September! Lightweight, breathable fabrics are your best friend during this month. Cotton and linen shirts, shorts, sundresses, and sandals will keep you comfortable. Light colors help reflect the heat, avoid wearing black. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.
What To Do in Mission in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Mission 3-Day Forecast
More climate data for Mission
See the full Mission climate overview or explore weather in the United States of America.
Popular in September
Where to go in September - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
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