Newark
New Jersey, USA
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Newark, NJ

A mirrored reflection of Newark City in New Jersey, on the Passaic River
A mirrored reflection of Newark City in New Jersey, on the Passaic River
July is a tropical summer month in Newark, New Jersey, with average temperature fluctuating between 86°F (30°C) and 68.7°F (20.4°C).

Temperature

The warmest month is July, with an average high-temperature of 86°F (30°C) and an average low-temperature of 68.7°F (20.4°C).

Rainfall

July is the month with the most rainfall in Newark. Rain falls for 10.1 days and accumulates 4.8" (120.9mm) of precipitation.

Snowfall

Throughout the year, 29.5" (749.5mm) of snow is accumulated.

Ocean temperature

In July, the average ocean temperature is 72.1°F (22.3°C). For individuals prone to feeling cold, swimming in 73.4°F (23°C) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 72.1°F (22.3°C).

Daylight

In Newark, the average length of the day is 14.7h.

Sunshine

Months with the most sunshine in Newark are June and July, with an average of 9h of sunshine.

UV index

Months with the highest UV index are June through August, with an average maximum UV index of 8. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to the UV radiation for average individuals.
The daily maximum UV index of 8 in July interpret into the following advice:
Take extra precautions. Protection against sun damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the warmest month in Newark?

July is the warmest month in Newark, with an average high-temperature of 86°F (30°C) and an average low-temperature of 68.7°F (20.4°C).

What is the temperature in July in Newark?

In Newark, in July, the average high-temperature is 86°F (30°C), and the average low-temperature is 68.7°F (20.4°C).

How much does it rain in Newark in July?

In Newark, during July, the rain falls for 10.1 days and regularly aggregates up to 4.8" (120.9mm) of precipitation.

What is the wettest month in Newark?

July is the month with the most rainfall. Rain falls for 10.1 days and accumulates 4.8" (120.9mm) of precipitation.

How warm is the water in July in Newark?

In Newark, New Jersey, the average seawater temperature in July is 72.1°F (22.3°C). For individuals prone to feeling cold, swimming in 73.4°F (23°C) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 72.1°F (22.3°C).

How many hours of daylight does Newark have in July?

The average length of the day in July in Newark, New Jersey, is 14.7h.

What are the months with the most sunshine in Newark?

Months with the most sunshine are June and July, with an average of 9h of sunshine.

How long on average sun shines in July in Newark?

In Newark, New Jersey, the average sunshine in July is 9h.

What is the month with the highest UV index in Newark?

June through August, with an average maximum UV index of 8, are months with the highest UV index in Newark.

What is the UV index reading in July in Newark?

In July, the average daily maximum UV index is 8. A UV Index estimate of 8 to 10 represents a very high health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in July - Newark, NJ
  • Average high temperature in July: 86°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in July: 68.7°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (24.5°F).

Average rainfall in July - Newark, NJ
  • Average rainfall in July: 4.8"

The wettest month (with the highest rainfall) is July (4.8").
The driest month (with the lowest rainfall) is February (2.9").

Average rainfall days in July - Newark, NJ
  • Average rainfall days in July: 10.1 days

The month with the highest number of rainy days is April (11.5 days).
The month with the lowest number of rainy days is September (8.6 days).

Average snowfall in July - Newark, NJ
  • Average snowfall in July: 0"

The month with the highest snowfall is February (9.5").
Months with the lowest snowfall are May, June, July, August, September and October (0").

Average snowfall days in July - Newark, NJ
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (5 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in July - Newark, NJ
  • Average sea temperature in July: 72.1°F

The best month for swimming (with the highest average sea temperature) is August (74.1°F).
The coldest month (with the lowest average sea temperature) is February (39.7°F).

Average daylight in July / Average sunshine in July - Newark, NJ
  • Average daylight in July: 14.7h

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.3h).

  • Average sunshine in July: 9h

Months with most sunshine are June and July (Average sunshine: 9h).
The month with least sunshine is December (Average sunshine: 4h).

Average UV index in July - Newark, NJ
  • Average UV index in July: 8

Months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 1).