Rock Valley, NY
Unincorporated community in Sullivan County, New York
Rock Valley is a small unincorporated community in Sullivan County, New York. It is 4.6 miles S of Hankins, the nearest town. Its ZIP code is 12760.
Rock Valley at a glance
- State
- New York
- County
- Sullivan County
- ZIP code
- 12760
- Nearest town
- Hankins (4.6 mi)
- Time zone
- America/New York
- Coordinates
- 41.8894, -75.0847
Weather in Rock Valley now
Loading the National Weather Service forecast…
Rock Valley weather by the hour
Rock Valley weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Rock Valley.
This week in Rock Valley
Sunrise, sunset and moon in Rock Valley
What is the weather usually like in Rock Valley?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 80°F average high
- Februarycoldest month · 12°F average low
- 50.2 inprecipitation per year · 1,276 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Rock Valley: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station CALLICOON CTR, NY US (USC00301102), adjusted for the elevation of Rock Valley.
Rock Valley weather month by month
Sunrise and sunset in Rock Valley through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:23 AM | 4:55 PM | 9 h 32 min |
| February | 6:54 AM | 5:34 PM | 10 h 40 min |
| March | 7:10 AM | 7:08 PM | 11 h 57 min |
| April | 6:18 AM | 7:42 PM | 13 h 24 min |
| May | 5:38 AM | 8:15 PM | 14 h 36 min |
| June | 5:22 AM | 8:38 PM | 15 h 16 min |
| July | 5:37 AM | 8:35 PM | 14 h 58 min |
| August | 6:07 AM | 8:02 PM | 13 h 54 min |
| September | 6:39 AM | 7:11 PM | 12 h 32 min |
| October | 7:11 AM | 6:20 PM | 11 h 8 min |
| November | 6:48 AM | 4:41 PM | 9 h 52 min |
| December | 7:19 AM | 4:31 PM | 9 h 12 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Rock Valley?
Rock Valley has a warm-summer humid continental climate. The warmest month is July, with an average high of 80°F (27°C), and the coldest is February, with average lows of 12°F (-11°C).
It gets about 50.2 inches (1,276 mm) of precipitation a year. The wettest month is June and the driest is February.
The best time to visit Rock Valley is June to September. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Rock Valley
The closest live webcam is New Milford Township, 31.0 miles W of Rock Valley.
Webcams: Windy.com. Distances in a straight line from Rock Valley.
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Map of Rock Valley, NY
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Rock Valley Street View
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Questions about Rock Valley
Where is Rock Valley, NY?
Rock Valley is an unincorporated community in Sullivan County, New York, 4.6 miles S of Hankins.
What county is Rock Valley in?
Rock Valley is in Sullivan County, New York.
What is the ZIP code of Rock Valley, NY?
The ZIP code for Rock Valley is 12760.
What is the nearest town to Rock Valley?
Hankins, 4.6 miles away.
Are there webcams near Rock Valley?
Yes. The closest is New Milford Township, 31.0 miles away.
What is the hottest month in Rock Valley?
July, with an average high of 80°F (27°C).
What is the coldest month in Rock Valley?
February, with an average low of 12°F (-11°C).
How much does it rain in Rock Valley?
About 50.2 inches (1,276 mm) a year; the wettest month is June.
Does it snow in Rock Valley?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Rock Valley?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Rock Valley have?
Warm-summer humid continental (Köppen Dfb).
Last updated: