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.
Mechanicsburg Weather in September
September in Mechanicsburg sees daytime temperatures around 25°C (77°F) and lows of 13°C (55°F) at night. With around 116 mm (4.6 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Mechanicsburg in September
Typically, you can expect about 9 days of rain this month, with 116 mm (4.6 in) on average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Mechanicsburg in September
In September, expect high temperatures in Mechanicsburg, with highs of 25°C (77°F) and lows of 13°C (55°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 13°C (55°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Mechanicsburg in September
The city usually sees around 226 hours of sunlight, indicating many sunny days , a great month for sightseeing.If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Mechanicsburg.
Mechanicsburg Temperature in September
Min Temperature
13°C (55°F)
Max Temperature
25°C (77°F)
Chance of Rain
30%
Precipitation
116 mm (4.6 in)
Rainy days
9 days
Humidity
73% *
Sunshine
226 hours *
Percentage Sunshine
61% *
* Data from: Harrisburg, the United States of America (11 KM, 7 Miles).
Mechanicsburg Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mechanicsburg - 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 Mechanicsburg in September
Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Mechanicsburg in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming9/10 -
Cycling9/10 -
Walking9/10 -
Camping6/10 -
Outdoor sports9/10
Mechanicsburg 3-Day Forecast
More climate data for Mechanicsburg
Temperature Rainfall Sunshine Humidity
See the full Mechanicsburg 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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