River Hill, PA
Unincorporated community in Washington County, Pennsylvania
River Hill is a small unincorporated community in Washington County, Pennsylvania. It is 1.1 miles SW of Monongahela, the nearest town. Its ZIP code is 15063.
River Hill at a glance
- State
- Pennsylvania
- County
- Washington County
- ZIP code
- 15063
- Nearest town
- Monongahela (1.1 mi)
- Time zone
- America/New York
- Coordinates
- 40.2044, -79.9111
Weather in River Hill now
Loading the National Weather Service forecast…
River Hill weather by the hour
River Hill weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of River Hill.
This week in River Hill
Sunrise, sunset and moon in River Hill
What is the weather usually like in River Hill?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 84°F average high
- Januarycoldest month · 20°F average low
- 40.9 inprecipitation per year · 1,038 mm
- 21.4 insnowfall per year · 54 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit River Hill: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station DONORA 1 SW, PA US (USC00362190), adjusted for the elevation of River Hill.
River Hill weather month by month
Sunrise and sunset in River Hill through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:38 AM | 5:19 PM | 9 h 41 min |
| February | 7:10 AM | 5:56 PM | 10 h 45 min |
| March | 7:29 AM | 7:27 PM | 11 h 58 min |
| April | 6:39 AM | 7:59 PM | 13 h 20 min |
| May | 6:02 AM | 8:30 PM | 14 h 28 min |
| June | 5:47 AM | 8:52 PM | 15 h 4 min |
| July | 6:01 AM | 8:49 PM | 14 h 48 min |
| August | 6:29 AM | 8:18 PM | 13 h 48 min |
| September | 6:59 AM | 7:30 PM | 12 h 30 min |
| October | 7:29 AM | 6:41 PM | 11 h 12 min |
| November | 7:04 AM | 5:04 PM | 10 h 0 min |
| December | 7:33 AM | 4:56 PM | 9 h 22 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in River Hill?
River Hill has a hot-summer humid continental climate. The warmest month is July, with an average high of 84°F (29°C), and the coldest is January, with average lows of 20°F (-6°C).
It gets about 40.9 inches (1,038 mm) of precipitation a year. The wettest month is June and the driest is February. Snow is common: about 21 inches fall in an average year.
The best time to visit River Hill 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 River Hill
The closest live webcam is Rostraver Township, 5.5 miles S of River Hill.
Webcams: Windy.com. Distances in a straight line from River Hill.
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Map of River Hill, PA
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
River Hill Street View
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Questions about River Hill
Where is River Hill, PA?
River Hill is an unincorporated community in Washington County, Pennsylvania, 1.1 miles SW of Monongahela.
What county is River Hill in?
River Hill is in Washington County, Pennsylvania.
What is the ZIP code of River Hill, PA?
The ZIP code for River Hill is 15063.
What is the nearest town to River Hill?
Monongahela, 1.1 miles away.
Are there webcams near River Hill?
Yes. The closest is Rostraver Township, 5.5 miles away.
What is the hottest month in River Hill?
July, with an average high of 84°F (29°C).
What is the coldest month in River Hill?
January, with an average low of 20°F (-6°C).
How much does it rain in River Hill?
About 40.9 inches (1,038 mm) a year; the wettest month is June.
Does it snow in River Hill?
Yes, about 21 inches of snow fall in an average year.
When is the best time to visit River Hill?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does River Hill have?
Hot-summer humid continental (Köppen Dfa).
Last updated: