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.
Fountain Hills Weather in September
Fountain Hills in September sees extremely high temperatures, with highs around 37°C (99°F) and overnight lows of 23°C (73°F). Around 27 mm (1.1 in) of rainfall is typical, so a light rain jacket is a sensible addition to your bag.
Rainfall in Fountain Hills in September
On average, there are about 4 days with rain during this month, averaging 27 mm (1.1 in). When rain does fall, showers tend to be light and brief. Most days will be dry.
Temperature in Fountain Hills in September
Daytime temperatures in Fountain Hills reach 37°C (99°F) in September, dropping to 23°C (73°F) at night. If you're spending a lot of time outdoors, it helps to plan around the warmer part of the day. Nights stay warm at around 23°C (73°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Fountain Hills in September
There are approximately 328 hours of sunshine this month, resulting in mostly clear days.September in Fountain Hills has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Fountain Hills Temperature in September
Min Temperature
23°C (73°F)
Max Temperature
37°C (99°F)
Chance of Rain
13%
Precipitation
27 mm (1.1 in)
Rainy days
4 days
Sunshine
328 hours *
Percentage Sunshine
*
* Data from: Scottsdale, the United States of America (22 KM, 14 Miles).
Fountain Hills Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Fountain Hills - 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 Fountain Hills in September
Pack for serious heat in Fountain Hills 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. Light rain is possible, so consider bringing a small umbrella or rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Fountain Hills in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming10/10 -
Camping10/10
Fountain Hills 3-Day Forecast
More climate data for Fountain Hills
See the full Fountain Hills 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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