Visitation · National Battlefield Park

River Raisin National Battlefield Park visitation by month and year

May is the busiest month at River Raisin, when the average temperature nearby is 59 degrees. November is the quietest, and the average temperature then is 41 degrees. The gap between them is narrow, 26,531 against 13,624. The warmest month is July, a little off the peak. Annual visits fell 41.0 percent, from 226,354 in 2019 to 133,643 in 2025.

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Visits by month, with average temperature

Bars are the average recreation visits in each month over 2021 to 2025. The line is the average temperature at Monroe, 2 miles from the park's reference point at 586 feet, station USC00205563 in the NOAA 1991 to 2020 climate normals.

Annual visits, 2011 to 2025

Recreation visits per calendar year. A year with a missing month is left blank rather than estimated.

The last ten years

Year	Recreation visits	Change on prior year
2025	133,643	-44.4%
2024	240,556	-4.8%
2023	252,796	+4.5%
2022	241,998	-8.2%
2021	263,472	-15.0%
2020	309,977	+36.9%
2019	226,354	-5.9%
2018	240,548	+0.7%
2017	238,813	+18.0%
2016	202,375	+85.5%

Visitation at other parks

Sleeping Bear Dunes National Lakeshore Pictured Rocks National Lakeshore Kennesaw Mountain National Battlefield Park Manassas National Battlefield Park

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 normals are the 1991 to 2020 monthly averages published by NOAA NCEI for station USC00205563, 586 feet above sea level. Data refreshed October 14, 2026.