Visitation · National Historical Park

War In The Pacific National Historical Park visitation by month and year

May is the busiest month at War In The Pacific, when the average temperature nearby is 83 degrees. February is the quietest, and the average temperature then is 81 degrees. The gap between them is narrow, 38,889 against 28,528. The temperature changes little from month to month here. Annual visits fell 8.0 percent, from 432,213 in 2019 to 397,733 in 2025.

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Visits by month, with temperature and precipitation

Bars are the average recreation visits in each month over 2021 to 2025. The line is the average temperature at Guam Intl AP, 8 miles from the park's reference point at 254 feet, station GQW00041415 in the NOAA 1991 to 2020 climate normals. The lower panel is monthly rain from the same station, which records under an inch of snow a year.

Annual visits, 1985 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	397,733	+6.4%
2024	373,974	-10.0%
2023	415,533	+9.2%
2022	380,578	+3.7%
2021	367,150	+15.2%
2020	318,711	-26.3%
2019	432,213	+11.4%
2018	387,856	+0.8%
2017	384,610	-21.3%
2016	488,988	+51.6%

Visitation at other parks

Chesapeake & Ohio Canal National Historical Park San Francisco Maritime National Historical Park Boston National Historical Park Independence National Historical 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, precipitation and snowfall normals are the 1991 to 2020 monthly averages published by NOAA NCEI for station GQW00041415, 254 feet above sea level. Data refreshed October 14, 2026.