Thaddeus Kosciuszko National Memorial in October
October at Thaddeus Kosciuszko National Memorial averages a daytime high near 68°F and an overnight low around 51°F, with about 4.2" of precipitation. Visitation runs about 1.1× the park's average month, which makes October an average month here.
- Average low
- 51°F
- Average high
- 68°F
Range across the year: 28°F to 89°F
- Precipitation
- 4.2 in
- Daylight
- 10.9 hours
Roughly 9% of the park's yearly visitors come in October: about 450 recreation visits in a typical year, based on National Park Service monthly counts from 1981 to 2025.
That makes October the 6th-busiest of the park's twelve months, sitting between the July peak (1.8×) and the January low (0.4×).
October is our recommended month at Thaddeus Kosciuszko: pleasant weather with noticeably thinner crowds (shoulder season).
The daily average of about 60°F is a comfortable range for hiking and being outdoors all day. These figures are 1991–2020 NOAA climate normals from the nearest station, about 1.7 miles from the park.
Because June, July and August together draw about 39% of annual visitors, choosing October instead steps outside that summer crush — the single biggest lever on how crowded the park feels.
You'll have about 10.9 hours of daylight in October to explore — between the 9.2-hour midwinter low and the 14.8-hour summer high.
Park-wide, 2013 drew 1,682 recreation visits, down 17.8% from 2,045 in 2012.
Across the past decade overall visitation has eased about 49%, so October may feel a touch quieter than it once did.
How October compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| September | 80°F / 63°F | 1.2× Busy | 58 Fair |
| October | 68°F / 51°F | 1.1× Average | 55 Fair |
| November | 56°F / 41°F | 0.7× Quiet | 54 Fair |
All twelve months at Thaddeus Kosciuszko, with the best time to visit.
Frequently Asked Questions
October averages a daytime high near 68°F and an overnight low around 51°F at Thaddeus Kosciuszko National Memorial, with about 4.2 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 1.7 miles from the park, so conditions inside the park can differ, especially at other elevations.
October is average at Thaddeus Kosciuszko National Memorial (about 1.1× the average month). Our best-time score rates it "Fair" at 55/100. October is our recommended month for this park.
The busiest month is July and the quietest is January. October sits at about 1.1× the park's average, or 9% of annual visitation.
A typical October sees about 0,000 recreation visits at Thaddeus Kosciuszko National Memorial, based on National Park Service monthly counts from 1981–2025.
Where to stay near Thaddeus Kosciuszko in October
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Top-rated places to stay near Thaddeus Kosciuszko
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See the full ranking of the best national parks to visit in October.
Source: National Park Service Visitor Use Statistics (1981–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.