Union Square, PA
Unincorporated community in Lancaster County, Pennsylvania
Union Square is a small unincorporated community in Lancaster County, Pennsylvania. It is 1.9 miles S of Rapho, the nearest town. Its ZIP code is 17545.
Union Square at a glance
- State
- Pennsylvania
- County
- Lancaster County
- ZIP code
- 17545
- Nearest town
- Rapho (1.9 mi)
- Time zone
- America/New York
- Coordinates
- 40.1825, -76.4642
Weather in Union Square now
Loading the National Weather Service forecast…
Union Square weather by the hour
Union Square weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Union Square.
This week in Union Square
Sunrise, sunset and moon in Union Square
What is the weather usually like in Union Square?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 85°F average high
- Januarycoldest month · 19°F average low
- 45.2 inprecipitation per year · 1,147 mm
- 23.2 insnowfall per year · 59 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Union Square: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station LANDISVILLE 2 NW, PA US (USC00364778), adjusted for the elevation of Union Square.
Union Square weather month by month
Sunrise and sunset in Union Square through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:24 AM | 5:06 PM | 9 h 41 min |
| February | 6:57 AM | 5:42 PM | 10 h 45 min |
| March | 7:15 AM | 7:13 PM | 11 h 58 min |
| April | 6:25 AM | 7:45 PM | 13 h 20 min |
| May | 5:48 AM | 8:16 PM | 14 h 27 min |
| June | 5:34 AM | 8:38 PM | 15 h 4 min |
| July | 5:47 AM | 8:35 PM | 14 h 48 min |
| August | 6:16 AM | 8:04 PM | 13 h 48 min |
| September | 6:45 AM | 7:16 PM | 12 h 30 min |
| October | 7:15 AM | 6:27 PM | 11 h 12 min |
| November | 6:50 AM | 4:50 PM | 10 h 0 min |
| December | 7:19 AM | 4:42 PM | 9 h 22 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Union Square?
Union Square has a hot-summer humid continental climate. The warmest month is July, with an average high of 85°F (29°C), and the coldest is January, with average lows of 19°F (-7°C).
It gets about 45.2 inches (1,147 mm) of precipitation a year. The wettest month is July and the driest is February. Snow is common: about 23 inches fall in an average year.
The best time to visit Union Square 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 Union Square
The closest live webcam is Mount Hope, 3.6 miles NE of Union Square.
Webcams: Windy.com. Distances in a straight line from Union Square.
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Map of Union Square, PA
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Union Square Street View
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Open in Google Maps ›Towns near Union Square
Other communities near Union Square
Questions about Union Square
Where is Union Square, PA?
Union Square is an unincorporated community in Lancaster County, Pennsylvania, 1.9 miles S of Rapho.
What county is Union Square in?
Union Square is in Lancaster County, Pennsylvania.
What is the ZIP code of Union Square, PA?
The ZIP code for Union Square is 17545.
What is the nearest town to Union Square?
Rapho, 1.9 miles away.
Are there webcams near Union Square?
Yes. The closest is Mount Hope, 3.6 miles away.
What is the hottest month in Union Square?
July, with an average high of 85°F (29°C).
What is the coldest month in Union Square?
January, with an average low of 19°F (-7°C).
How much does it rain in Union Square?
About 45.2 inches (1,147 mm) a year; the wettest month is July.
Does it snow in Union Square?
Yes, about 23 inches of snow fall in an average year.
When is the best time to visit Union Square?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Union Square have?
Hot-summer humid continental (Köppen Dfa).
Last updated: