Herbert Hoover National Historic Site visitation by month and year
August is the busiest month at Herbert Hoover, when the average temperature nearby is 71 degrees. February is the quietest, and the average temperature then is 25 degrees. August runs about 2.9 times the visits of February. The crowd arrives with the warm weather and leaves with it. Annual visits fell 15.1 percent, from 125,688 in 2019 to 106,672 in 2025.
Back to the Herbert Hoover page · Plot Herbert Hoover against other parks on Publicopia Labs
Visits by month, with temperature and precipitation
Annual visits, 1979 to 2025
The last ten years
| Year | Recreation visits | Change on prior year |
|---|---|---|
| 2025 | 106,672 | -27.9% |
| 2024 | 148,031 | +34.9% |
| 2023 | 109,728 | +5.7% |
| 2022 | 103,804 | +48.6% |
| 2021 | 69,843 | +24.1% |
| 2020 | 56,270 | -55.2% |
| 2019 | 125,688 | -9.0% |
| 2018 | 138,087 | -4.5% |
| 2017 | 144,619 | -5.1% |
| 2016 | 152,382 | +19.8% |
Visitation at other parks
Source: NPS Visitor Use Statistics, monthly recreation visits, as compiled for Publicopia Labs. A year is shown only when all twelve months were reported. Temperature, precipitation and snowfall normals are the 1991 to 2020 monthly averages published by NOAA NCEI for station USC00134101, 640 feet above sea level. Data refreshed October 14, 2026.