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.
Leon Valley Weather in September
September in Leon Valley sees daytime temperatures around 33°C (91°F) and lows of 21°C (70°F) at night. With around 110 mm (4.3 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Leon Valley in September
Typically around 9 days of rainfall are expected, averaging 110 mm (4.3 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Leon Valley in September
If you're visiting Leon Valley in September, expect highs of 33°C (91°F) and overnight lows around 21°C (70°F). If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. With lows of 21°C (70°F), the nights are warm and generally comfortable.
Sunshine in Leon Valley in September
With approximately 235 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.September in Leon Valley 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.
Leon Valley Temperature in September
Min Temperature
21°C (70°F)
Max Temperature
33°C (91°F)
Chance of Rain
30%
Precipitation
110 mm (4.3 in)
Rainy days
9 days
Humidity
68% *
Sunshine
235 hours *
Percentage Sunshine
63% *
* Data from: San Antonio, the United States of America (14 KM, 8 Miles).
Leon Valley Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Leon Valley - 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 Leon Valley 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. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Leon Valley in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming9/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Leon Valley 3-Day Forecast
More climate data for Leon Valley
Temperature Rainfall Sunshine Humidity
See the full Leon Valley 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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