Rock Hill, New York Climate
United States
Pop. 1,742 Elev. 423 m / 1,388 ft
TZ: America/New_York (UTC-4) ·
Rock Hill sees mild summers peaking at 82°F (28°C) in July, and frigid winters that bottom out around 19°F (-7°C) in January. Humidity pushes the summer feels-like temperature to 88°F (31°C), while wind chill can drive winter lows to 9°F (-13°C). Precipitation occurs on roughly 62 days per year (43.0 in / 1091 mm total), with snow on 11 days and 60 in (1534 mm) of annual accumulation. The city averages 90 sunny days per year and around 34 thunderstorm days. Nearby lake water reaches 78°F (25°C) in summer.
| Temperature | 82°F (28°C) high | 19°F (-7°C) low |
| Feels like | 88°F (31°C) high | 9°F (-13°C) low |
| Rain | 62 days | 43.0 in (1091 mm) /yr |
| Snow | 11 days | 60.4 in (1534 mm) /yr |
| Sky | 90 sunny | 34 stormy |
| Wind | 3.7 mph (1.6 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jun, Aug, Sep
Sky & Air by Month
Cloud cover (%)
61
Jan 72
Feb 57
Mar 73
Apr 77
May 64
Jun 59
Jul 46
Aug 52
Sep 42
Oct 69
Nov 68
Dec Humidity (%)
57
Jan 65
Feb 55
Mar 56
Apr 73
May 74
Jun 76
Jul 69
Aug 69
Sep 69
Oct 67
Nov 66
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 27 mi New York Stewart International Airport (SWF)
Ski resort 21 mi Villa Roma Ski Area
National park 116 mi Connecticut River Greenway State Park
Mountain peak
(4,971 ft) 175 mi Schofield Cobble
Hospital 9 mi Garnet Health Medical Center - Catskills, Harris Campus
Hiking trail 12 mi Shawangunk Ridge Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 30°F -1°C | 19°F -7°C | 0.7 in 17 mm | 6.0 in151 mm | 7 |
| February | 34°F 1°C | 20°F -7°C | 2.2 in 56 mm | 20.9 in530 mm | 2 |
| March | 51°F 11°C | 32°F 0°C | 3.8 in 95 mm | 3.1 in79 mm | 9 |
| April | 59°F 15°C | 40°F 4°C | 3.8 in 97 mm | 7.9 in201 mm | 4 |
| May | 66°F 19°C | 50°F 10°C | 9.2 in 232 mm | — | 4 |
| June | 77°F 25°C | 60°F 15°C | 3.7 in 95 mm | — | 9 |
| July | 82°F 28°C | 65°F 19°C | 4.7 in 119 mm | — | 11 |
| August | 77°F 25°C | 57°F 14°C | 2.0 in 51 mm | — | 14 |
| September | 74°F 23°C | 54°F 12°C | 3.6 in 92 mm | — | 12 |
| October | 61°F 16°C | 43°F 6°C | 5.3 in 135 mm | — | 15 |
| November | 46°F 8°C | 33°F 1°C | 2.5 in 63 mm | 1.6 in40 mm | 1 |
| December | 33°F 0°C | 19°F -7°C | 1.5 in 39 mm | 21.0 in533 mm | 2 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 7 | 0 |
| February | 2 | 1 |
| March | 9 | 2 |
| April | 4 | 1 |
| May | 4 | 7 |
| June | 9 | 3 |
| July | 11 | 7 |
| August | 14 | 1 |
| September | 12 | 4 |
| October | 15 | 4 |
| November | 1 | 2 |
| December | 2 | 2 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 32°F 0°C |
| February | 32°F 0°C |
| March | 36°F 2°C |
| April | 46°F 8°C |
| May | 57°F 14°C |
| June | 67°F 19°C |
| July | 78°F 25°C |
| August | 71°F 22°C |
| September | 66°F 19°C |
| October | 56°F 13°C |
| November | 43°F 6°C |
| December | 33°F 0°C |