Updated October 2026
Allegany State Park: Weather by Month and When to Go
Allegany State Park is a state park in New York. The USGS Protected Areas Database maps about 63,000 acres under its name. Average highs range from 32°F in January to 79°F in July.
Average highs sit between 60°F and 80°F in May through September. They stay below 60°F in October through April. The figures are NOAA climate normals for 1991–2020, measured at a weather station 3.3 miles from the park.
Warmest average high
79°F
July
Coldest average low
15°F
January and February
Most precipitation
5.1 in
July
Longest days
15.1 h
June
Allegany State Park weather by month
| Month | Average high | Average low | Precipitation | Daylight |
|---|---|---|---|---|
| January | 32°F | 15°F | 3.5 in | 9.3 h |
| February | 34°F | 15°F | 2.5 in | 10.4 h |
| March | 42°F | 21°F | 2.9 in | 11.7 h |
| April | 56°F | 32°F | 4.0 in | 13.2 h |
| May | 68°F | 43°F | 4.1 in | 14.4 h |
| June | 76°F | 52°F | 4.6 in | 15.1 h |
| July | 79°F | 56°F | 5.1 in | 14.8 h |
| August | 78°F | 55°F | 4.2 in | 13.7 h |
| September | 71°F | 48°F | 4.2 in | 12.3 h |
| October | 59°F | 38°F | 4.3 in | 10.8 h |
| November | 47°F | 30°F | 3.8 in | 9.6 h |
| December | 36°F | 22°F | 3.7 in | 8.9 h |
Temperature and precipitation figures are NOAA climate normals for 1991–2020 from station USC00300093, the nearest station with a complete set of temperature normals, 3.3 miles from the park. Conditions in the park can differ from the station's, most of all where the two sit at different elevations. Daylight is calculated for the park's latitude at the middle of each month. The acreage is what the USGS Protected Areas Database maps under the park's name. The state's own figure can differ, because the database may hold part of a park under another name.
What the averages show
- Temperature. July is the warmest month, with an average high of 79°F and an average low of 56°F. January and February are the coldest months, each with an average low of 15°F.
- Precipitation. July is the wettest month, averaging 5.1 inches of precipitation, and February is the driest, at 2.5 inches. An average year brings about 46.9 inches in total.
- Snowfall. The station has no snowfall normal, so snowfall is left out of the table. That is a gap in the station's record, not a sign that it never snows here.
- Daylight. Days run from about 8.9 hours of daylight in December to 15.1 hours in June.
Camping, trails, maps and fees
Whether Allegany State Park has camping or cabins, where its trails run, when it opens and what it charges are all published by the agency that runs the park. Its official page is the place to check before a trip.
Official Allegany State Park page
For the forecast rather than the averages, the National Weather Service issues a point forecast for the park's location.
Where to stay near Allegany State Park
Hotels, cabins and vacation rentals near Allegany State Park, with live availability and prices.
Top-rated places to stay near Allegany State Park
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Frequently Asked Questions
July is the warmest month, with an average high of 79°F and an average low of 56°F. January and February are the coldest months, each with an average low of 15°F. These are NOAA 1991–2020 climate normals from a weather station 3.3 miles from the park.
Average highs sit between 60°F and 80°F in May through September. They stay below 60°F in October through April.
July is the wettest month, averaging 5.1 inches of precipitation, and February is the driest, at 2.5 inches. An average year brings about 46.9 inches in total. The station has no snowfall normal, so no snowfall figure is available.
Days run from about 8.9 hours of daylight in December to 15.1 hours in June. The hours are calculated for the park's latitude.
Nearest National Park Service sites
- Theodore Roosevelt Inaugural National Historic Site59 miles away
- Allegheny Portage Railroad National Historic Site113 miles away
- Women's Rights National Historical Park116 miles away
Nearby state parks
- Cook Forest State Park55 miles away · Pennsylvania
- Cherry Springs State Park56 miles away · Pennsylvania
- Letchworth State Park57 miles away
- Presque Isle State Park69 miles away · Pennsylvania
Distances are measured in a straight line from the park, so the drive is longer.
Sources: NOAA NCEI U.S. Climate Normals 1991–2020; USGS Protected Areas Database for location and acreage; the official New York state park listing for the park's name.