July weather forecast
Newark, DE

Weather in July

July, like June, in Newark, Delaware, is another warm summer month, with an average temperature varying between 84.7°F (29.3°C) and 68°F (20°C).

Temperature

The warmest month is July, with an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 68°F (20°C).

Heat index

In July, the average heat index is appraised at a torrid 95°F (35°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'apparent temperature', or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like activity, differences in body mass, height, and shape, metabolic differences, and clothing affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 99.5°F (37.5°C) to 100.9°F (38.3°C), thermal conditions are potentially life-threatening.

Humidity

In July, the average relative humidity is 76%.

Rainfall

In Newark, it is raining for 18.4 days, with typically 3.78" (96mm) of accumulated precipitation. In Newark, during the entire year, the rain falls for 168.9 days and collects up to 34.84" (885mm) of precipitation.

Snowfall

In Newark, snow does not fall in June through October.

Daylight

In July, the average length of the day is 14h and 39min.
On the first day of July in Newark, sunrise is at 5:39 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:17 pm EDT.

Sunshine

July has the most sunshine of the year, with an average of 10.8h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Newark. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In July, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the warmest month in Newark?

The warmest month in Newark, Delaware, is July, with an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 68°F (20°C).

What is the temperature in July in Newark?

In Newark, in July, the average high-temperature is 84.7°F (29.3°C), and the average low-temperature is 68°F (20°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in July is appraised at 95°F (35°C).

What is the average humidity in July in Newark?

The average relative humidity in July is 76%.

How much does it rain in Newark in July?

In Newark, Delaware, in July, during 18.4 rainfall days, 3.78" (96mm) of precipitation is typically accumulated.

When it does not snow in Newark?

In Newark, snow does not fall in June through October.

What is the average length of the day in July in Newark?

In Newark, the average day length in July is 14h and 39min.

When are sunrise and sunset in July in Newark?

On the first day of July in Newark, Delaware, sunrise is at 5:39 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 8:17 pm EDT.

What month has the most sunshine in Newark?

July has the most sunshine of the year, with an average of 10.8h of sunshine.

How many hours of sunshine does Newark have in July?

The average sunshine duration in July is 10.8h.

When is the highest UV index in Newark?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Newark, Delaware.

What is the UV index intensity in July in Newark?

In July, the average daily maximum UV index in Newark, Delaware, is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Newark, DE

Average temperature in July - Newark, DE
  • Average high temperature in July: 84.7°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in July: 68°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

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Average pressure in July
Newark, DE

Average pressure in July - Newark, DE
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in July
Newark, DE

Average wind speed in July - Newark, DE
  • Average wind speed in July: 5.5mph

The windiest months (with the highest average wind speed) are February and March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in July
Newark, DE

Average humidity in July - Newark, DE
  • Average humidity in July: 76%

The months with the highest relative humidity are May, September and October (78%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in July
Newark, DE

Average rainfall in July - Newark, DE
  • Average rainfall in July: 3.78"

The wettest month (with the highest rainfall) is August (4.17").
The driest month (with the least rainfall) is January (2.24").

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Average rainfall days in July
Newark, DE

Average rainfall days in July - Newark, DE
  • Average rainfall days in July: 18.4 days

The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is January (9.3 days).

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Average snowfall in July
Newark, DE

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

The month with the highest snowfall is March (2.76").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in July
Newark, DE

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

The month with the highest number of snowfall days is January (5.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in July /
Average sunshine in July
Newark, DE

Average daylight in July / Average sunshine in July - Newark, DE
  • Average daylight in July: 14h and 39min

The month with the longest days is June (Average daylight: 14h and 56min).
The month with the shortest days is December (Average daylight: 9h and 25min).

  • Average sunshine in July: 10h and 48min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in July
Newark, DE

Average sunshine days in July - Newark, DE
  • Average sunshine days in July: 9.8 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (9.7 days).

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Average UV index in July
Newark, DE

Average UV index in July - Newark, DE
  • Average UV index in July: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in July
Newark, DE

Average cloud cover in July - Newark, DE
  • Average cloud cover in July: 30

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in July
Newark, DE

Average visibility in July - Newark, DE
  • Average visibility in July: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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