Updated October 2026
Hamlin Beach State Park: Weather by Month and When to Go
Hamlin Beach State Park is a state park in New York. The USGS Protected Areas Database maps about 990 acres under its name. Average highs range from 33°F in January to 80°F in July.
Average highs sit between 60°F and 80°F in May through October. They stay below 60°F in November through April. The figures are NOAA climate normals for 1991–2020, measured at a weather station 10 miles from the park.
Warmest average high
80°F
July
Coldest average low
17°F
February
Most precipitation
3.5 in
July
Longest days
15.2 h
June
Hamlin Beach State Park weather by month
| Month | Average high | Average low | Precipitation | Daylight |
|---|---|---|---|---|
| January | 33°F | 18°F | 2.4 in | 9.1 h |
| February | 35°F | 17°F | 2.0 in | 10.3 h |
| March | 42°F | 26°F | 2.6 in | 11.6 h |
| April | 56°F | 36°F | 3.0 in | 13.2 h |
| May | 67°F | 48°F | 3.1 in | 14.5 h |
| June | 75°F | 58°F | 3.3 in | 15.2 h |
| July | 80°F | 62°F | 3.5 in | 14.9 h |
| August | 79°F | 61°F | 3.4 in | 13.8 h |
| September | 73°F | 54°F | 3.1 in | 12.3 h |
| October | 60°F | 43°F | 3.4 in | 10.8 h |
| November | 48°F | 33°F | 2.8 in | 9.4 h |
| December | 38°F | 25°F | 2.8 in | 8.8 h |
Temperature and precipitation figures are NOAA climate normals for 1991–2020 from station USC00300937, the nearest station with a complete set of temperature normals, 10 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 80°F and an average low of 62°F. February is the coldest month, with an average low of 17°F and an average high of 35°F.
- Precipitation. July is the wettest month, averaging 3.5 inches of precipitation, and February is the driest, at 2.0 inches. An average year brings about 35.4 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 8.8 hours of daylight in December to 15.2 hours in June.
Camping, trails, maps and fees
Whether Hamlin Beach 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 Hamlin Beach State Park page
For the forecast rather than the averages, the National Weather Service issues a point forecast for the park's location.
National Weather Service forecast for Hamlin Beach State Park
Where to stay near Hamlin Beach State Park
Hotels, cabins and vacation rentals near Hamlin Beach State Park, with live availability and prices.
Top-rated places to stay near Hamlin Beach State Park
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Frequently Asked Questions
July is the warmest month, with an average high of 80°F and an average low of 62°F. February is the coldest month, with an average low of 17°F and an average high of 35°F. These are NOAA 1991–2020 climate normals from a weather station 10 miles from the park.
Average highs sit between 60°F and 80°F in May through October. They stay below 60°F in November through April.
July is the wettest month, averaging 3.5 inches of precipitation, and February is the driest, at 2.0 inches. An average year brings about 35.4 inches in total. The station has no snowfall normal, so no snowfall figure is available.
Days run from about 8.8 hours of daylight in December to 15.2 hours in June. The hours are calculated for the park's latitude.
Nearest National Park Service sites
- Theodore Roosevelt Inaugural National Historic Site56 miles away
- Women's Rights National Historical Park65 miles away
- Fort Stanwix National Monument126 miles away
Nearby state parks
- Letchworth State Park49 miles away
- Chimney Bluffs State Park52 miles away
- Fair Haven Beach State Park64 miles away
- Watkins Glen State Park87 miles away
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.