Atco, NJ weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Atco now
Loading the National Weather Service forecast…
Atco weather by the hour
Atco weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Atco.
This week in Atco
Sunrise, sunset and moon in Atco
What is the weather usually like in Atco?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 87°F average high
- Januarycoldest month · 23°F average low
- 50.4 inprecipitation per year · 1,279 mm
- 23.5 insnowfall per year · 60 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Atco: May–June and August–September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station INDIAN MILLS 2 W, NJ US (USC00284229), adjusted for the elevation of Atco.
Atco weather month by month
Sunrise and sunset in Atco through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:17 AM | 5:00 PM | 9 h 43 min |
| February | 6:50 AM | 5:36 PM | 10 h 46 min |
| March | 7:09 AM | 7:07 PM | 11 h 58 min |
| April | 6:19 AM | 7:38 PM | 13 h 18 min |
| May | 5:42 AM | 8:08 PM | 14 h 25 min |
| June | 5:29 AM | 8:30 PM | 15 h 1 min |
| July | 5:42 AM | 8:28 PM | 14 h 45 min |
| August | 6:10 AM | 7:57 PM | 13 h 47 min |
| September | 6:39 AM | 7:09 PM | 12 h 30 min |
| October | 7:08 AM | 6:21 PM | 11 h 13 min |
| November | 6:42 AM | 4:45 PM | 10 h 2 min |
| December | 7:11 AM | 4:37 PM | 9 h 25 min |
Times for the 15th of each month, local time (America/New York).
What is the weather like in Atco?
Atco has a humid subtropical climate. The warmest month is July, with an average high of 87°F (30°C), and the coldest is January, with average lows of 23°F (-5°C).
It gets about 50.4 inches (1,279 mm) of precipitation a year. The wettest month is August and the driest is February. Snow is common: about 24 inches fall in an average year.
The best time to visit Atco is May–June and August–September. At 118 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 Atco
Weather in towns near Atco
Questions about the weather in Atco
What is the hottest month in Atco?
July, with an average high of 87°F (30°C).
What is the coldest month in Atco?
January, with an average low of 23°F (-5°C).
How much does it rain in Atco?
About 50.4 inches (1,279 mm) a year; the wettest month is August.
Does it snow in Atco?
Yes, about 24 inches of snow fall in an average year.
When is the best time to visit Atco?
May–June and August–September, when temperatures are most pleasant and rainy days are fewer.
What climate does Atco have?
Humid subtropical (Köppen Cfa).
What is the weather like in Atco in November?
Highs average 56°F and lows 34°F, with about 3.5 inches of precipitation.
What time is sunrise in Atco?
Around 6:42 AM in mid-November, and sunset around 4:45 PM. Today’s exact times are shown above.
Where does this Atco weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Atco.
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