Rockhill, TX
Unincorporated community in Collin County, Texas
Rockhill is a small unincorporated community in Collin County, Texas. It is 2.6 miles N of Prosper, the nearest town. Its ZIP code is 75078.
Rockhill at a glance
- State
- Texas
- County
- Collin County
- ZIP code
- 75078
- Nearest town
- Prosper (2.6 mi)
- Time zone
- America/Chicago
- Coordinates
- 33.2039, -96.8022
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
- Augustwarmest month · 95°F average high
- Januarycoldest month · 34°F average low
- 42.1 inprecipitation per year · 1,069 mm
- 2.6 insnowfall per year · 7 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Rockhill: March to May and October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station MCKINNEY MUNICIPAL AIRPORT, TX US (USC00415766), adjusted for the elevation of Rockhill.
Rockhill weather month by month
Sunrise and sunset in Rockhill through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:29 AM | 5:44 PM | 10 h 15 min |
| February | 7:09 AM | 6:13 PM | 11 h 4 min |
| March | 7:35 AM | 7:36 PM | 12 h 0 min |
| April | 6:55 AM | 7:58 PM | 13 h 3 min |
| May | 6:25 AM | 8:21 PM | 13 h 55 min |
| June | 6:16 AM | 8:39 PM | 14 h 23 min |
| July | 6:27 AM | 8:38 PM | 14 h 10 min |
| August | 6:48 AM | 8:14 PM | 13 h 25 min |
| September | 7:09 AM | 7:34 PM | 12 h 25 min |
| October | 7:30 AM | 6:55 PM | 11 h 24 min |
| November | 6:57 AM | 5:26 PM | 10 h 29 min |
| December | 7:21 AM | 5:22 PM | 10 h 1 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Rockhill?
Rockhill has a humid subtropical climate. The warmest month is August, with an average high of 95°F (35°C), and the coldest is January, with average lows of 34°F (1°C).
It gets about 42.1 inches (1,069 mm) of precipitation a year. The wettest month is May and the driest is January. Snow is common: about 3 inches fall in an average year.
The best time to visit Rockhill is March to May and October. 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 Prosper › North-east: West First Street, 2.1 miles N of Rockhill.
Webcams: Windy.com. Distances in a straight line from Rockhill.
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Map of Rockhill, TX
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, TX?
Rockhill is an unincorporated community in Collin County, Texas, 2.6 miles N of Prosper.
What county is Rockhill in?
Rockhill is in Collin County, Texas.
What is the ZIP code of Rockhill, TX?
The ZIP code for Rockhill is 75078.
What is the nearest town to Rockhill?
Prosper, 2.6 miles away.
Are there webcams near Rockhill?
Yes. The closest is Prosper › North-east: West First Street, 2.1 miles away.
What is the hottest month in Rockhill?
August, with an average high of 95°F (35°C).
What is the coldest month in Rockhill?
January, with an average low of 34°F (1°C).
How much does it rain in Rockhill?
About 42.1 inches (1,069 mm) a year; the wettest month is May.
Does it snow in Rockhill?
Yes, about 3 inches of snow fall in an average year.
When is the best time to visit Rockhill?
March to May and October, when temperatures are most pleasant and rainy days are fewer.
What climate does Rockhill have?
Humid subtropical (Köppen Cfa).
Last updated: