Visitation · National Monument

Petroglyph National Monument visitation by month and year

October is the busiest month at Petroglyph, when the average temperature nearby is 58 degrees. August is the quietest, and the average temperature then is 77 degrees. The gap between them is narrow, 38,890 against 20,364. The warmest month is July, a little off the peak. Annual visits rose 5.7 percent from 293,957 in 2019 to 310,672 in 2025.

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Visits by month, with temperature and precipitation

Visits by month with average temperature, precipitation, Petroglyph010k20k30k40kJanuary: 26,086 visits on average, 37.2°FJanFebruary: 26,275 visits on average, 42.2°FFebMarch: 35,511 visits on average, 49.3°FMarApril: 33,494 visits on average, 56.6°FAprMay: 30,092 visits on average, 65.7°FMayJune: 25,930 visits on average, 75.5°FJunJuly: 23,203 visits on average, 78.8°FJulAugust: 20,364 visits on average, 76.7°FAugSeptember: 23,328 visits on average, 69.7°FSepOctober: 38,890 visits on average, 57.7°FOctNovember: 26,830 visits on average, 45.1°FNovDecember: 26,667 visits on average, 36.5°FDecJanuary: 37.2°F averageFebruary: 42.2°F averageMarch: 49.3°F averageApril: 56.6°F averageMay: 65.7°F averageJune: 75.5°F averageJuly: 78.8°F averageAugust: 76.7°F averageSeptember: 69.7°F averageOctober: 57.7°F averageNovember: 45.1°F averageDecember: 36.5°F average30°F40°F50°F60°F70°F80°FVisitsRain, inches0.0 in1.0 in2.0 inJanuary: 0.55 in precipitationFebruary: 0.42 in precipitationMarch: 0.66 in precipitationApril: 0.53 in precipitationMay: 0.43 in precipitationJune: 0.34 in precipitationJuly: 1.52 in precipitationAugust: 1.60 in precipitationSeptember: 1.64 in precipitationOctober: 0.92 in precipitationNovember: 0.64 in precipitationDecember: 0.58 in precipitation
Bars are the average recreation visits in each month over 2021 to 2025. The line is the average temperature at Petroglyph Natl Mon, 2 miles from the park's reference point at 5,121 feet, station USC00296754 in the NOAA 1991 to 2020 climate normals. The lower panel is monthly rain from the same station, which publishes no snowfall normal.

Annual visits, 1992 to 2025

Annual recreation visits, Petroglyph0100k200k300k198019902000201020201992: 68,0651993: 66,8701994: 85,8691995: 88,1961996: 90,5331997: 92,2091998: 77,5371999: 72,6042000: 61,1702001: 60,6082002: 59,2222003: 58,1012004: 97,4982005: 102,6232006: 121,8252007: 112,8682008: 116,6202009: 118,6882010: 105,6432011: 114,4282012: 119,4442013: 115,0752014: 115,8592015: 117,8252016: 124,1772017: 141,8032018: 268,6132019: 293,9572020: 356,4922021: 364,2112022: 339,3942023: 314,5282024: 354,5342025: 310,6722025: 311k
Recreation visits per calendar year. A year with a missing month is left blank rather than estimated.

The last ten years

YearRecreation visitsChange on prior year
2025310,672-12.4%
2024354,534+12.7%
2023314,528-7.3%
2022339,394-6.8%
2021364,211+2.2%
2020356,492+21.3%
2019293,957+9.4%
2018268,613+89.4%
2017141,803+14.2%
2016124,177+5.4%

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 USC00296754, 5,121 feet above sea level. Data refreshed October 14, 2026.