July weather forecast
New Jersey, USA

July is the peak of summer in New Jersey, with temperatures soaring across the state. This month often experiences the hottest conditions of the year, with increased humidity contributing to the intense heat.

Minimum temperatures in the northern highlands generally range from 59°F (15°C) to 64°F (17.8°C), while in the southern coastal areas, they can reach around 70°F (21.1°C). Maximum temperatures typically vary from 82°F (27.8°C) in the north to 87°F (30.6°C) in the central and southern regions. Central New Jersey may have 15 to 20 days of temperatures above 90°F (32.2°C), while the south may register double that number of such days.

July is dry compared to previous months, with rain becoming less frequent. The average rainfall may range from 2.5" (64mm) in the northern areas to 3.5" (89mm) in the south.

Cities like Newark and Jersey City can experience intense heat, while coastal cities like Atlantic City benefit from oceanic influences, offering a respite from the high temperatures. The record highest temperature in New Jersey was observed in July, reaching 110°F (43.3°C) in Runyon on July 10, 1936.

Comparing July to June, there is a further escalation in temperatures, firmly establishing the sweltering conditions of summer. The contrast between the cooler northern highlands and the warmer southern regions persists, adding to the complexity of New Jersey's weather patterns. July's heat and humidity make it a prime time for beach activities and enjoying the coastal areas, as the state immerses itself in the full vigor of the summer season.

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• Newark - July »
  July brings the peak of summer to Newark, New Jersey, USA, with high temperatures, long daylight hours, and a typical buzz of outdoor activities. The month with the most sunshine in Newark, New Jersey, is July, with an average of 10.6h of sunshine.
• Jersey City - July »
  July is the month when Jersey City, New Jersey, experiences its warmest temperatures, averaging a high of 82.9°F (28.3°C) and a low of 69.3°F (20.7°C). In Jersey City, New Jersey, during July, the rain falls for 17.9 days and regularly aggregates up to 3.62" (92mm) of precipitation.
• Paterson - July »
  The months with the lowest humidity in Paterson, New Jersey, are April, July and August, with an average relative humidity of 72%. The month with the most sunshine in Paterson is July, with an average of 10.4h of sunshine.
• Elizabeth - July »
  July stands out as Elizabeth's warmest month, with temperatures ranging between an average high of 82.9°F (28.3°C) and a low of 68.7°F (20.4°C). In Elizabeth, in July, during 16.3 rainfall days, 3.15" (80mm) of precipitation is typically accumulated.
• Edison - July »
  With average temperatures fluctuating between a high of 84°F (28.9°C) and a low of 68.2°F (20.1°C), July stands out as the warmest month in Edison, New Jersey. In Edison, July is the warmest month, with temperatures averaging a high of 84°F (28.9°C) and a low of 68.2°F (20.1°C).
• Toms River - July »
  The month with the most rainfall in Toms River is July, when the rain falls for 14.3 days and typically aggregates up to 1.97" (50mm) of precipitation. In Toms River in July, during 14.3 rainfall days, 1.97" (50mm) of precipitation is typically accumulated.
• Trenton - July »
  July is the warmest month in Trenton with an average high-temperature of 85.1°F (29.5°C) and an average low-temperature of 67.3°F (19.6°C). Trenton registers the highest average temperatures during the month of July, with peaks of 85.1°F (29.5°C) and lows of 67.3°F (19.6°C).
• Clifton - July »
  The month with the most sunshine in Clifton is July, with an average of 10.5h of sunshine. Despite the heat, Clifton has a high endurance to precipitation, with July receiving the most rainfall across the year at 3.35" (85mm).
• Camden - July »
  July proves to be the warmest month in Camden recording an average peak temperature of 86.4°F (30.2°C) and a minimum temperature of 69.3°F (20.7°C). July stands out as the hottest month in Camden, New Jersey with an average high temperature reaching 86.4°F (30.2°C).
• Cherry Hill - July »
  July, characterized by an average high temperature of 86.5°F (30.3°C) and a low temperature of 69.4°F (20.8°C), is generally the warmest month in Cherry Hill, New Jersey. July steps up the heat even further to become the hottest month in Cherry Hill.
• Passaic - July »
  July tends to be the warmest month in Passaic with temperatures averaging a daily high of 84.2°F (29°C) and a low of 67.8°F (19.9°C). In Passaic, New Jersey, during July, the rain falls for 17.2 days and regularly aggregates up to 2.91" (74mm) of precipitation.