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.
Harpers Ferry Weather in September
September in Harpers Ferry brings high temperatures, with daytime highs of 26°C (79°F) and nights around 13°C (55°F). Quite a bit of rainfall is expected, around 94 mm (3.7 in), so pack an umbrella.
Rainfall in Harpers Ferry in September
Analyzing past climate data, one can expect approximately 10 days of rain, averaging 94 mm (3.7 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Harpers Ferry in September
September in Harpers Ferry is generally excellent, with days reaching 26°C (79°F) and nights settling around 13°C (55°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. 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.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Harpers Ferry Temperature in September
Min Temperature
13°C (55°F)
Max Temperature
26°C (79°F)
Chance of Rain
33%
Precipitation
94 mm (3.7 in)
Rainy days
10 days
Harpers Ferry Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Harpers Ferry - 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 Harpers Ferry in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho.
What To Do in Harpers Ferry in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping8/10 -
Outdoor sports7/10
Harpers Ferry 3-Day Forecast
More climate data for Harpers Ferry
See the full Harpers Ferry 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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