New River Gorge National Park weather in September

September in New River Gorge National Park: warm, rainy, with clean air — an excellent time to visit.

Updated September 2026 · climate normals from ERA5 reanalysis

New River Gorge National Park🇺🇸 United States · Great Lakes & Midwest · National park84
  1. 62Jan
  2. 67Feb
  3. 77Mar
  4. 86Apr
  5. 83May
  6. 78Jun
  7. 72Jul
  8. 76Aug
  9. 84Sep
  10. 87Oct
  11. 75Nov
  12. 66Dec

#3 of 12 months in New River Gorge National Park · #542 of 1413 destinations to visit in September · comfort 84/100 (tier A)

Days
25°C
Nights
13°C
Wet days
9
Sun
9.6 h
Humidity
77%
Daylight
12 h
New River Gorge National Park, United States
Photo: Jackie A · Pexels

Traveller notes on New River Gorge National Park in September

New River Gorge-forum threads on fall visits name September and October together as a strongly favored window, cooler evenings and lower humidity replacing summer's heavier air while daytime temperatures stay genuinely warm and comfortable. Posters call September one of the drier stretches of the year here, a real advantage for anyone planning to hike the gorge rim trails or visit the iconic bridge overlook without persistent afternoon storms to work around. Regulars name the start of Gauley Season, when the dam-controlled Gauley River opens for a run of genuinely intense whitewater rafting, as a real September draw, alongside the paddling-focused Gauley Fest that follows. The bridge walk and various overlook trails are both comfortable September picks regardless of rafting plans. Posters call crowds noticeably thinner than the peak summer rafting season. The record: 25.3C days feeling like 24C, 13C nights, an extraordinarily high 108mm across over 8 days and 77 percent humidity.
NewRiverGorgeSeptemberRegular · September · 1 month ago · Read more on Tripadvisor ↗

Other months in New River Gorge National Park

New River Gorge-forum threads on a March visit call the Canyon Rim Boardwalk and the Long Point Trail at the visitor center a real starting point, posters describing the views there as a genuine highlight even on a short trip. Regulars call the Endless Wall Trail worth the extra time, multiple viewpoints along the edge of the gorge each considered rewarding in its own right. Posters recommend the Adventures on the Gorge overlook past the pool area as another solid stop for anyone touring by car. Regulars call Sandstone Falls a bit further afield but worth the detour, elevated boardwalks there putting visitors right out over the river. Posters recommend basing in Fayetteville or nearby Lansing for easy access to the park's main sections, both mentioned repeatedly as practical March bases. The record: 13.2C days feeling like 12C, 0.2C nights, 94.2mm across over 12 days and 68 percent humidity.
NewRiverGorgeMarchRegular · March · 1 month ago · Read more on Tripadvisor ↗
New River Gorge-forum threads on a June rafting trip describe the Lower New River as the standard recommendation for first-timers, posters calling water levels typically lower and manageable through June, July and August compared with spring. Regulars call outfitters like Ace Adventures well reviewed, several posters comparing companies before settling on one for a date. Posters describe ACE as more of a full resort than a rafting operator, real extras like hiking, mountain biking, swimming and zip-lining rounding out a stay. Regulars recommend booking cabin or group lodging well ahead for a June weekend, popular dates filling up fast. Posters call the Lower New River the better choice for a family or first-time group, considerably gentler than the Gorge's upper sections. Regulars recommend real water shoes and sun protection regardless of stretch booked. The record: 26C days feeling like 28C, 14.1C nights, an extraordinarily high 131.3mm across over 12 days and 78 percent humidity.
NewRiverGorgeJuneRegular · June · 1 month ago · Read more on Tripadvisor ↗
New River Gorge-forum reviews on a winter visit describe the gorge under a fresh layer as genuinely striking, the famous bridge and surrounding overlooks taking on a real different character compared to the busy summer season. Posters describe roads in and around the park as occasionally slushy after a system, worth real caution on the steeper approach routes. Regulars call several boardwalk viewpoint trails as staying open even in snowy conditions, though stairs and decking can turn genuinely icy. Posters recommend proper footwear regardless of how mild the forecast looks, conditions shifting fast given the elevation change through the gorge. Regulars describe January as one of the quietest months to visit, a real contrast to the crowds that build for warmer-weather rafting season. Posters call the winter views from the main bridge overlook worth the cold. The record: 4.6C days feeling like 1C, -5C nights, a notably high 16.3cm of fresh accumulation and 73 percent humidity.
NewRiverGorgeJanuaryRegular · January · 1 month ago · Read more on Tripadvisor ↗
New River Gorge-forum threads on late July camping are candid the season can run genuinely hot and unsettled, one poster specifically flagging it as too warm and wet some years for fully comfortable tent camping, humidity building fast between showers. Posters consistently name summer as the best rafting window regardless of the camping comfort question - warmer water, more moderate flows than spring runoff, and the Lower New's Class III and IV rapids called thrilling without being overwhelming for first-timers. Long, warm days pair well with swimming and hiking between rafting trips, water temperatures reported around the high 60s to 70 degrees Fahrenheit. Regulars recommend a shaded, well-ventilated campsite over anything fully exposed, and treating an afternoon shower as a near-daily possibility rather than a surprise. The record: 28.5C days feeling like a punishing 33C, 17C nights, an extraordinarily high 132mm across 13.2 days and 80 percent humidity.
FayettevilleJulyRegular · July · 1 month ago · Read more on Tripadvisor ↗

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New River Gorge National Park climate normals — September

Daytime high25°C / 78°F🌤 warm
Nighttime low13°C / 55°F
Feels like (high)27°C / 81°F
Rainfall91 mm / 3.6 in🌧 rainy
Rainy days9 days
Humidity77%💦 very humid
Dew point15°C / 59°F
Sunshine9.6 h/day
Daylight12.4 h
Wind13 km/h / 8 mph
Air quality (US AQI)41🍃 good

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

Crowds in New River Gorge National Park in September

How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.

Peak crowdsLabor Day weekend, Gauley release season, Summer break in United States(estimated)

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Peak crowdsBusyShoulder seasonQuiet

Best months for New River Gorge National Park's weather

Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).

Best weatherNew River Gorge National Park's best weather comes in April, September and October — separate windows, not one continuous season.

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Best weatherFair weatherToughest weather

What's on in New River Gorge National Park in September

Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.

  • Holiday

    Labor Day weekend

    5–7 SepNational holidayCrowdedBook early

    Labor Day, the first Monday of September, is the last big getaway of summer: the long weekend books out campsites and lodging and fills parking early, and families thin out quickly once it has passed. Source ↗

  • Season

    Gauley release season

    8 Sep – 20 Oct · usuallyHigh waterCrowdedBook early

    Six weekends of controlled releases from Summersville Dam turn the Gauley into the hardest commercial whitewater in the east, and every outfitter in Fayette County books out. The New itself runs low and warm at the same time. Source ↗

What's on around the world in September →

Nearby, and something's on

Within 300 km of New River Gorge National Park — a day trip or a short hop — with something on this month. Never part of the comfort score.

Where is New River Gorge National Park?

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New River Gorge National Park in September — FAQ

Is September a good time to visit New River Gorge National Park?
September in New River Gorge National Park: warm, rainy, with clean air — an excellent time to visit. It ranks #3 of 12 months for New River Gorge National Park on SeasonMap's comfort score (84/100).
What is the weather like in New River Gorge National Park in September?
In September, New River Gorge National Park averages a daily high of 25.3°C and a low of 13°C, with about 90.7 mm of rain over roughly 8.5 rainy days.
What is the air quality in New River Gorge National Park in September?
New River Gorge National Park has a mean US Air Quality Index of about 41 in September.

Within 300 km: Columbus' All American Quarter Horse Congress on 26 Sep – 24 Oct, and Pittsburgh's Pittsburgh Irish Festival around 7–16 Sep.