Long Valley, NJ weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Long Valley now
Loading the National Weather Service forecast…
Long Valley weather by the hour
Long Valley weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Long Valley.
This week in Long Valley
Sunrise, sunset and moon in Long Valley
What is the weather usually like in Long Valley?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 84°F average high
- Januarycoldest month · 19°F average low
- 48.8 inprecipitation per year · 1,240 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Long Valley: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station ANDOVER AEROFLEX AP, NJ US (USW00054779), adjusted for the elevation of Long Valley.
Long Valley weather month by month
Sunrise and sunset in Long Valley through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:19 AM | 4:57 PM | 9 h 38 min |
| February | 6:51 AM | 5:35 PM | 10 h 43 min |
| March | 7:08 AM | 7:07 PM | 11 h 58 min |
| April | 6:18 AM | 7:39 PM | 13 h 21 min |
| May | 5:39 AM | 8:10 PM | 14 h 31 min |
| June | 5:25 AM | 8:33 PM | 15 h 8 min |
| July | 5:39 AM | 8:30 PM | 14 h 51 min |
| August | 6:08 AM | 7:58 PM | 13 h 50 min |
| September | 6:38 AM | 7:09 PM | 12 h 31 min |
| October | 7:09 AM | 6:20 PM | 11 h 11 min |
| November | 6:44 AM | 4:42 PM | 9 h 57 min |
| December | 7:14 AM | 4:33 PM | 9 h 19 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Long Valley?
Long Valley 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 19°F (-7°C).
It gets about 48.8 inches (1,240 mm) of precipitation a year. The wettest month is July and the driest is February.
The best time to visit Long Valley is May–June and August–September. At 554 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 Long Valley
Weather in towns near Long Valley
Questions about the weather in Long Valley
What is the hottest month in Long Valley?
July, with an average high of 84°F (29°C).
What is the coldest month in Long Valley?
January, with an average low of 19°F (-7°C).
How much does it rain in Long Valley?
About 48.8 inches (1,240 mm) a year; the wettest month is July.
Does it snow in Long Valley?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Long Valley?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Long Valley have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Long Valley in November?
Highs average 52°F and lows 33°F, with about 3.4 inches of precipitation.
What time is sunrise in Long Valley?
Around 6:44 AM in mid-November, and sunset around 4:42 PM. Today’s exact times are shown above.
Where does this Long Valley weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Long Valley.
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