Get Exclusive App Deals

New Jersey

New Jersey 1
Travel guide
2
Travel guide
More destinations

Best time to visit New Jersey

Data source:Meteostat
Last updated:2025-09

Weather in New Jersey throughout the year

  • Spring (March–May): Average 7–17°C, mild and rainy, with occasional cold snaps. March and April have more rainfall. Common activities: Outdoor walks, flower viewing. Suggested clothing: Light jacket, long-sleeved shirt, comfortable shoes.
  • Summer (June–August): Average 21–26°C, hot and humid, with occasional thunderstorms. July and August are the hottest months, but rainfall is relatively less. Common activities: Beach activities, swimming, camping. Suggested clothing: Light and breathable clothing, sun hat, sunglasses.
  • Autumn (September–November): Average 8–20°C, comfortable and pleasant, with more rainfall in September, gradually turning cooler afterwards. Common activities: Maple leaf viewing, hiking, picking activities. Suggested clothing: Light jacket, long-sleeved shirt, comfortable shoes.
  • Winter (December–February): Average 2–7°C, cold and humid, with variable snowfall, December has the most rainfall. Common activities: Skiing, ice skating (if there is enough snow). Suggested clothing: Warm coat, sweater, scarf, gloves, hat.

Weather in New Jersey

Annual average temperature: approx. 13°C / Annual rainfall: approx. 1102 mm / Summer humidity: 65%–75% / Rainiest month: December

New Jersey weather by month

Month
Temperature (°C)
Rainfall (mm)
January
2°C
119.2
February
3.3°C
62
March
7°C
122
April
11.8°C
119
May
16.7°C
75.8
June
21.6°C
70.7
July
25.6°C
56.4
August
23.9°C
46.8
September
19.8°C
139.8
October
13.7°C
74.6
November
8.4°C
62.3
December
3.7°C
153.7

7-day weather forecast for New Jersey

11/5
Thursday
Mist
23.9°C/15.7°C
11/6
Friday
Light rain shower
18.6°C/15.6°C
11/7
Saturday
Sunny
15.5°C/7.8°C
11/8
Sunday
Sunny
16.5°C/7.5°C
11/9
Monday
Sunny
15°C/7.9°C
11/10
Tuesday
Partly Cloudy
17°C/5.5°C
11/11
Wednesday
Partly Cloudy
16.4°C/7.3°C