Undercliff, PA
Unincorporated community in Allegheny County, Pennsylvania
Undercliff is a small unincorporated community in Allegheny County, Pennsylvania. It is 1.2 miles S of Etna, the nearest town. Its ZIP code is 15223.
Undercliff at a glance
- State
- Pennsylvania
- County
- Allegheny County
- ZIP code
- 15223
- Nearest town
- Etna (1.2 mi)
- Time zone
- America/New York
- Coordinates
- 40.5119, -79.9469
Weather in Undercliff now
Loading the National Weather Service forecast…
Undercliff weather by the hour
Undercliff weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Undercliff.
This week in Undercliff
Sunrise, sunset and moon in Undercliff
What is the weather usually like in Undercliff?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 83°F average high
- Januarycoldest month · 19°F average low
- 44.5 inprecipitation per year · 1,131 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Undercliff: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station ACMETONIA LOCK 3, PA US (USC00360022), adjusted for the elevation of Undercliff.
Undercliff weather month by month
Sunrise and sunset in Undercliff through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:39 AM | 5:19 PM | 9 h 39 min |
| February | 7:11 AM | 5:56 PM | 10 h 44 min |
| March | 7:29 AM | 7:27 PM | 11 h 58 min |
| April | 6:39 AM | 8:00 PM | 13 h 20 min |
| May | 6:01 AM | 8:30 PM | 14 h 29 min |
| June | 5:47 AM | 8:53 PM | 15 h 6 min |
| July | 6:00 AM | 8:50 PM | 14 h 50 min |
| August | 6:29 AM | 8:19 PM | 13 h 49 min |
| September | 6:59 AM | 7:30 PM | 12 h 30 min |
| October | 7:29 AM | 6:41 PM | 11 h 11 min |
| November | 7:04 AM | 5:03 PM | 9 h 58 min |
| December | 7:34 AM | 4:55 PM | 9 h 20 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Undercliff?
Undercliff has a hot-summer humid continental climate. The warmest month is July, with an average high of 83°F (28°C), and the coldest is January, with average lows of 19°F (-7°C).
It gets about 44.5 inches (1,131 mm) of precipitation a year. The wettest month is July and the driest is February.
The best time to visit Undercliff 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 Undercliff
The closest live webcam is Etna, 1.2 miles S of Undercliff.
Webcams: Windy.com. Distances in a straight line from Undercliff.
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Map of Undercliff, PA
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Undercliff Street View
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Open in Google Maps ›Towns near Undercliff
Other communities near Undercliff
- Wittmer0.7 mi N
- Sharpe Hill0.8 mi SE
- Bauerstown1.9 mi SW
- Evergreen2.3 mi W
- Stanton Heights2.4 mi S
- Elfinwild2.7 mi N
- Lawrenceville3.2 mi S
- Troy Hill3.4 mi SW
- Summer Hill subdivision3.6 mi SW
- Ivory Avenue3.6 mi W
- Spring Garden subdivision3.7 mi SW
- City View subdivision3.8 mi SW
- Bryant3.8 mi N
- Larimer subdivision4.0 mi SE
- Polish Hill subdivision4.1 mi S
Questions about Undercliff
Where is Undercliff, PA?
Undercliff is an unincorporated community in Allegheny County, Pennsylvania, 1.2 miles S of Etna.
What county is Undercliff in?
Undercliff is in Allegheny County, Pennsylvania.
What is the ZIP code of Undercliff, PA?
The ZIP code for Undercliff is 15223.
What is the nearest town to Undercliff?
Etna, 1.2 miles away.
Are there webcams near Undercliff?
Yes. The closest is Etna, 1.2 miles away.
What is the hottest month in Undercliff?
July, with an average high of 83°F (28°C).
What is the coldest month in Undercliff?
January, with an average low of 19°F (-7°C).
How much does it rain in Undercliff?
About 44.5 inches (1,131 mm) a year; the wettest month is July.
Does it snow in Undercliff?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Undercliff?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Undercliff have?
Hot-summer humid continental (Köppen Dfa).
Last updated: