Princeton Junction, NJ weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Princeton Junction now
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Princeton Junction weather by the hour
Princeton Junction weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Princeton Junction.
This week in Princeton Junction
Sunrise, sunset and moon in Princeton Junction
What is the weather usually like in Princeton Junction?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 87°F average high
- Januarycoldest month · 22°F average low
- 47.4 inprecipitation per year · 1,205 mm
- 23.7 insnowfall per year · 60 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Princeton Junction: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station HIGHTSTOWN 2 W, NJ US (USC00283951), adjusted for the elevation of Princeton Junction.
Princeton Junction weather month by month
Sunrise and sunset in Princeton Junction through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:17 AM | 4:58 PM | 9 h 40 min |
| February | 6:49 AM | 5:35 PM | 10 h 45 min |
| March | 7:08 AM | 7:06 PM | 11 h 58 min |
| April | 6:18 AM | 7:38 PM | 13 h 20 min |
| May | 5:40 AM | 8:09 PM | 14 h 28 min |
| June | 5:26 AM | 8:31 PM | 15 h 5 min |
| July | 5:40 AM | 8:28 PM | 14 h 48 min |
| August | 6:08 AM | 7:57 PM | 13 h 49 min |
| September | 6:38 AM | 7:09 PM | 12 h 30 min |
| October | 7:08 AM | 6:20 PM | 11 h 12 min |
| November | 6:43 AM | 4:43 PM | 9 h 59 min |
| December | 7:12 AM | 4:34 PM | 9 h 22 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Princeton Junction?
Princeton Junction has a hot-summer humid continental climate. The warmest month is July, with an average high of 87°F (30°C), and the coldest is January, with average lows of 22°F (-6°C).
It gets about 47.4 inches (1,205 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 Princeton Junction is May–June and August–September. At 72 ft of elevation, nights are mild most of the year. 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.
More about Princeton Junction
Weather in towns near Princeton Junction
Questions about the weather in Princeton Junction
What is the hottest month in Princeton Junction?
July, with an average high of 87°F (30°C).
What is the coldest month in Princeton Junction?
January, with an average low of 22°F (-6°C).
How much does it rain in Princeton Junction?
About 47.4 inches (1,205 mm) a year; the wettest month is July.
Does it snow in Princeton Junction?
Yes, about 24 inches of snow fall in an average year.
When is the best time to visit Princeton Junction?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Princeton Junction have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Princeton Junction in November?
Highs average 55°F and lows 33°F, with about 3.3 inches of precipitation.
What time is sunrise in Princeton Junction?
Around 6:43 AM in mid-November, and sunset around 4:43 PM. Today’s exact times are shown above.
Where does this Princeton Junction weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Princeton Junction.
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