Harrison, NJ Weather
Harrison, NJ climate is warm during summer when temperatures tend to be in the 70's and very cold during winter when temperatures tend to be in the 30's.
The warmest month of the year is July with an average maximum temperature of 85.20 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 24.40 degrees Fahrenheit.
Temperature variations between night and day tend to be fairly limited during summer with a difference that can reach 16 degrees Fahrenheit, and fairly limited during winter with an average difference of 14 degrees Fahrenheit.
The annual average precipitation at Harrison is 46.25 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is July with an average rainfall of 4.68 Inches.
Weather Data
Current Conditions
|
Overcast, 53°F | Humidity: 69% | Dewpoint: 43°F |
| Wind Speed: NE 8.1 MPH (7 KT) | Heat Index: 53°F | ||
| Barometer: 30.20 in. | Wind Chill: 50°F |
Weather Forecast
 | Hi: 55°F | Today: Cloudy. Patchy drizzle this morning. Highs in the mid 50s. Northeast winds 10 to 15 mph. |
| Lo: 45°F | ||
 | Hi: 55°F | Wednesday: Mostly cloudy. Highs in the mid 50s. Northeast winds 5 to 10 mph...Becoming east in the afternoon. |
| Lo: 49°F | ||
 | Hi: 59°F | Thanksgiving day: Mostly cloudy. A chance of rain in the afternoon. Highs in the upper 50s. Northeast winds around 5 mph. Chance of rain 30 percent. |
| Lo: 41°F | ||
 | Hi: 50°F | Friday: Rain likely. Breezy with highs around 50. Chance of rain 70 percent. |
| Lo: 39°F | ||
 | Hi: 49°F | Saturday: Partly sunny and windy. Highs in the upper 40s. |
| Lo: 39°F | ||
 | Hi: 51°F | Sunday: Sunny and breezy. Highs in the lower 50s. |
| Lo: 39°F |
Moon, Sunrise and Sunset
 |
Moon Phase: Waxing Gibbous Moon | Civil Twilight: 6:23 AM EST |
Sunrise: 6:53 AM EST |
| Sunset: 4:32 PM EST |
Civil Twilight: 5:02 PM EST |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 38.1 | 41.1 | 50.1 | 60.8 | 71.4 | 80.2 | 85.2 | 83.2 | 75.7 | 64.7 | 53.7 | 43.0 | 62.3 |
| Mean °F | 31.3 | 33.8 | 42.2 | 52.3 | 62.7 | 71.9 | 77.2 | 75.5 | 67.8 | 56.4 | 46.4 | 36.4 | 54.5 |
| Min °F | 24.4 | 26.6 | 34.2 | 43.7 | 54.1 | 63.5 | 69.1 | 67.7 | 59.9 | 48.2 | 39.1 | 29.8 | 46.7 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 3.98 | 2.96 | 4.21 | 3.92 | 4.46 | 3.40 | 4.68 | 4.02 | 4.01 | 3.16 | 3.88 | 3.57 | 46.25 |
