Unionville, NJ
Unincorporated community in Hunterdon County, New Jersey
Unionville is a small unincorporated community in Hunterdon County, New Jersey. It is 1.0 miles NE of East Amwell, the nearest town. Its ZIP code is 08551.
Unionville at a glance
- State
- New Jersey
- County
- Hunterdon County
- ZIP code
- 08551
- Nearest town
- East Amwell (1.0 mi)
- Time zone
- America/New York
- Coordinates
- 40.4286, -74.8400
Weather in Unionville now
Loading the National Weather Service forecast…
Unionville weather by the hour
Unionville weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Unionville.
This week in Unionville
Sunrise, sunset and moon in Unionville
What is the weather usually like in Unionville?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 85°F average high
- Januarycoldest month · 22°F average low
- 51.0 inprecipitation per year · 1,295 mm
- 23.9 insnowfall per year · 61 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Unionville: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station WERTSVILLE 4 NE, NJ US (USC00289363), adjusted for the elevation of Unionville.
Unionville weather month by month
Sunrise and sunset in Unionville through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:18 AM | 4:58 PM | 9 h 40 min |
| February | 6:50 AM | 5:35 PM | 10 h 44 min |
| March | 7:09 AM | 7:07 PM | 11 h 58 min |
| April | 6:19 AM | 7:39 PM | 13 h 20 min |
| May | 5:41 AM | 8:10 PM | 14 h 29 min |
| June | 5:26 AM | 8:32 PM | 15 h 5 min |
| July | 5:40 AM | 8:30 PM | 14 h 49 min |
| August | 6:09 AM | 7:58 PM | 13 h 49 min |
| September | 6:39 AM | 7:09 PM | 12 h 30 min |
| October | 7:09 AM | 6:21 PM | 11 h 11 min |
| November | 6:44 AM | 4:43 PM | 9 h 59 min |
| December | 7:13 AM | 4:35 PM | 9 h 21 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Unionville?
Unionville has a hot-summer humid continental climate. The warmest month is July, with an average high of 85°F (30°C), and the coldest is January, with average lows of 22°F (-6°C).
It gets about 51.0 inches (1,295 mm) of precipitation a year. The wettest month is July and the driest is February. Snow is common: about 24 inches fall in an average year.
The best time to visit Unionville 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 Unionville
The closest live webcam is Montgomery Township › West: Country Cabinet Shop Inc, 6.6 miles E of Unionville.
Webcams: Windy.com. Distances in a straight line from Unionville.
Do you know Unionville? Tell us about it
Help other travelers: share what makes Unionville special. We review every message before publishing it.
Map of Unionville, NJ
Tap any road on the map to see it in Street View below. Map: © OpenStreetMap contributors.
Unionville Street View
Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.
Open in Google Maps ›Towns near Unionville
Other communities near Unionville
Questions about Unionville
Where is Unionville, NJ?
Unionville is an unincorporated community in Hunterdon County, New Jersey, 1.0 miles NE of East Amwell.
What county is Unionville in?
Unionville is in Hunterdon County, New Jersey.
What is the ZIP code of Unionville, NJ?
The ZIP code for Unionville is 08551.
What is the nearest town to Unionville?
East Amwell, 1.0 miles away.
Are there webcams near Unionville?
Yes. The closest is Montgomery Township › West: Country Cabinet Shop Inc, 6.6 miles away.
What is the hottest month in Unionville?
July, with an average high of 85°F (30°C).
What is the coldest month in Unionville?
January, with an average low of 22°F (-6°C).
How much does it rain in Unionville?
About 51.0 inches (1,295 mm) a year; the wettest month is July.
Does it snow in Unionville?
Yes, about 24 inches of snow fall in an average year.
When is the best time to visit Unionville?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Unionville have?
Hot-summer humid continental (Köppen Dfa).
Last updated: