Haleakalā National Park visitation by month and year
June is the busiest month at Haleakalā, when the average temperature nearby is 57 degrees. February is the quietest, and the average temperature then is 51 degrees. The gap between them is narrow, 81,392 against 60,634. The temperature changes little from month to month here. Annual visits fell 14.1 percent, from 994,394 in 2019 to 853,711 in 2025.
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Visits by month, with temperature and precipitation
Annual visits, 1979 to 2025
The last ten years
| Year | Recreation visits | Change on prior year |
|---|---|---|
| 2025 | 853,711 | +16.6% |
| 2024 | 732,477 | -7.4% |
| 2023 | 791,292 | -27.2% |
| 2022 | 1,087,616 | +27.5% |
| 2021 | 853,181 | +167.3% |
| 2020 | 319,147 | -67.9% |
| 2019 | 994,394 | -4.8% |
| 2018 | 1,044,084 | -6.1% |
| 2017 | 1,112,390 | -12.0% |
| 2016 | 1,263,558 | +3.8% |
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 USC00511004, 6,962 feet above sea level. Data refreshed October 14, 2026.