Rockhill, PA
Unincorporated community in Lancaster County, Pennsylvania
Rockhill is a small unincorporated community in Lancaster County, Pennsylvania. It is 2.0 miles S of Conestoga, the nearest town. Its ZIP code is 17551.
Rockhill at a glance
- State
- Pennsylvania
- County
- Lancaster County
- ZIP code
- 17551
- Nearest town
- Conestoga (2.0 mi)
- Time zone
- America/New York
- Coordinates
- 39.9625, -76.3628
Weather in Rockhill now
Loading the National Weather Service forecast…
Rockhill weather by the hour
Rockhill weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Rockhill.
This week in Rockhill
Sunrise, sunset and moon in Rockhill
What is the weather usually like in Rockhill?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 87°F average high
- Januarycoldest month · 25°F average low
- 46.3 inprecipitation per year · 1,177 mm
- 21.3 insnowfall per year · 54 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Rockhill: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station SAFE HARBOR DAM, PA US (USC00367732), adjusted for the elevation of Rockhill.
Rockhill weather month by month
Sunrise and sunset in Rockhill through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:23 AM | 5:06 PM | 9 h 42 min |
| February | 6:56 AM | 5:42 PM | 10 h 46 min |
| March | 7:15 AM | 7:13 PM | 11 h 58 min |
| April | 6:25 AM | 7:45 PM | 13 h 19 min |
| May | 5:48 AM | 8:15 PM | 14 h 26 min |
| June | 5:34 AM | 8:37 PM | 15 h 2 min |
| July | 5:48 AM | 8:34 PM | 14 h 46 min |
| August | 6:16 AM | 8:03 PM | 13 h 47 min |
| September | 6:45 AM | 7:15 PM | 12 h 30 min |
| October | 7:14 AM | 6:27 PM | 11 h 12 min |
| November | 6:49 AM | 4:50 PM | 10 h 1 min |
| December | 7:18 AM | 4:42 PM | 9 h 24 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Rockhill?
Rockhill has a hot-summer humid continental climate. The warmest month is July, with an average high of 87°F (30°C), and the coldest is January, with average lows of 25°F (-4°C).
It gets about 46.3 inches (1,177 mm) of precipitation a year. The wettest month is September and the driest is February. Snow is common: about 21 inches fall in an average year.
The best time to visit Rockhill is May–June and August–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 Rockhill
The closest live webcam is Lancaster › West, 6.4 miles N of Rockhill.
Webcams: Windy.com. Distances in a straight line from Rockhill.
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Map of Rockhill, PA
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Rockhill Street View
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Questions about Rockhill
Where is Rockhill, PA?
Rockhill is an unincorporated community in Lancaster County, Pennsylvania, 2.0 miles S of Conestoga.
What county is Rockhill in?
Rockhill is in Lancaster County, Pennsylvania.
What is the ZIP code of Rockhill, PA?
The ZIP code for Rockhill is 17551.
What is the nearest town to Rockhill?
Conestoga, 2.0 miles away.
Are there webcams near Rockhill?
Yes. The closest is Lancaster › West, 6.4 miles away.
What is the hottest month in Rockhill?
July, with an average high of 87°F (30°C).
What is the coldest month in Rockhill?
January, with an average low of 25°F (-4°C).
How much does it rain in Rockhill?
About 46.3 inches (1,177 mm) a year; the wettest month is September.
Does it snow in Rockhill?
Yes, about 21 inches of snow fall in an average year.
When is the best time to visit Rockhill?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Rockhill have?
Hot-summer humid continental (Köppen Dfa).
Last updated: