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.
Butler Weather in September
With daytime temperatures of 24°C (75°F) and nighttime lows of 11°C (52°F), September in Butler brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 89 mm (3.5 in) falls on average.
Rainfall in Butler in September
You can expect rain on around 11 days based on historical patterns, with 89 mm (3.5 in) average for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Butler in September
Butler in September is worth a visit. The temperature is excellent, with 24°C (75°F) during the day and 11°C (52°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Butler in September
Expect sunny days throughout the month, with an estimated 197 hours of sunshine. This makes it a pleasant time to visit Butler.If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Butler.
Butler Temperature in September
Min Temperature
11°C (52°F)
Max Temperature
24°C (75°F)
Chance of Rain
37%
Precipitation
89 mm (3.5 in)
Rainy days
11 days
Humidity
72% *
Sunshine
197 hours *
Percentage Sunshine
53% *
* Data from: Pittsburgh, the United States of America (48 KM, 30 Miles).
Butler Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Butler - 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 Butler in September
For Butler in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Butler in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming7/10 -
Cycling9/10 -
Walking9/10 -
Camping8/10 -
Outdoor sports9/10
Butler 3-Day Forecast
More climate data for Butler
Temperature Rainfall Sunshine Humidity
See the full Butler 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.
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Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
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