Mahwah, NJ weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Mahwah now
Loading the National Weather Service forecast…
Mahwah weather by the hour
Mahwah weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Mahwah.
This week in Mahwah
Sunrise, sunset and moon in Mahwah
What is the weather usually like in Mahwah?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 84°F average high
- Januarycoldest month · 20°F average low
- 48.2 inprecipitation per year · 1,224 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Mahwah: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station WANAQUE RAYMOND DAM, NJ US (USC00289187), adjusted for the elevation of Mahwah.
Mahwah weather month by month
Sunrise and sunset in Mahwah through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:17 AM | 4:54 PM | 9 h 36 min |
| February | 6:49 AM | 5:32 PM | 10 h 43 min |
| March | 7:06 AM | 7:04 PM | 11 h 58 min |
| April | 6:15 AM | 7:37 PM | 13 h 22 min |
| May | 5:36 AM | 8:09 PM | 14 h 32 min |
| June | 5:22 AM | 8:32 PM | 15 h 10 min |
| July | 5:36 AM | 8:29 PM | 14 h 53 min |
| August | 6:05 AM | 7:57 PM | 13 h 51 min |
| September | 6:36 AM | 7:07 PM | 12 h 31 min |
| October | 7:07 AM | 6:17 PM | 11 h 10 min |
| November | 6:43 AM | 4:39 PM | 9 h 56 min |
| December | 7:13 AM | 4:30 PM | 9 h 17 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Mahwah?
Mahwah 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 20°F (-7°C).
It gets about 48.2 inches (1,224 mm) of precipitation a year. The wettest month is June and the driest is February.
The best time to visit Mahwah is May–June and August–September. At 246 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 Mahwah
Weather in towns near Mahwah
Questions about the weather in Mahwah
What is the hottest month in Mahwah?
July, with an average high of 84°F (29°C).
What is the coldest month in Mahwah?
January, with an average low of 20°F (-7°C).
How much does it rain in Mahwah?
About 48.2 inches (1,224 mm) a year; the wettest month is June.
Does it snow in Mahwah?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Mahwah?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Mahwah have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Mahwah in November?
Highs average 53°F and lows 35°F, with about 3.8 inches of precipitation.
What time is sunrise in Mahwah?
Around 6:43 AM in mid-November, and sunset around 4:39 PM. Today’s exact times are shown above.
Where does this Mahwah weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Mahwah.
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