July weather forecast and climate
Newark, CA

Weather in July

July, like June, in Newark, California, is a moderately hot summer month, with average temperature varying between 80.6°F (27°C) and 55.4°F (13°C).

Temperature

The warmest month is July, with an average high-temperature of 80.6°F (27°C) and an average low-temperature of 55.4°F (13°C).

Heat index

The average heat index in July is estimated at 82.8°F (28.2°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. With the 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', 'apparent temperature', 'feels like', or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (differences in body mass, height, and shape, metabolic differences, pregnancy), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

Months with the lowest humidity in Newark are July and September, with an average relative humidity of 61%.

Rainfall

In Newark rain does not fall in July and August.

Daylight

The average length of the day in July is 14.4h.

Sunshine

The month with the most sunshine in Newark is July, with an average of 12.1h of sunshine.

UV index

Months with the highest UV index are June and July, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from the exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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?

July is the warmest month in Newark, California, with an average high-temperature of 80.6°F (27°C) and an average low-temperature of 55.4°F (13°C).

What is the temperature in July in Newark?

In July, in Newark, California, the average high-temperature is 80.6°F (27°C), and the average low-temperature is 55.4°F (13°C). In July, the average heat index (a.k.a. 'felt air temperature', 'feels like'), that represents influence of the relative humidity to air temperaure, is calculated to 82.8°F (28.2°C).

What are the least humid months in Newark?

July and September, with an average relative humidity of 61%, are the least humid months in Newark, California.

What is the average humidity in July in Newark?

The average relative humidity in July is 61%.

Does it rain in Newark in July?

In July, in Newark, California, it doesn't rain. June is the latest month when it rains.

What is the driest month in Newark?

In Newark rain does not fall in July and August.

How many hours of daylight does Newark have in July?

The average length of the day in July is 14.4h.

What month has the most sunshine in Newark?

With an average of 12.1h of sunshine, July has the most sunshine of the year.

How long on average sun shines in July in Newark?

In July, the average sunshine is 12.1h.

What are the months with the highest UV index in Newark?

Months with the highest UV index in Newark are June and July, with an average maximum UV index of 6.

What is the UV index intensity in July in Newark?

In July, the average daily maximum UV index in Newark, California, is 6. A UV Index of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV radiation.

Average temperature in July
Newark, CA

Average temperature in July - Newark, CA
  • Average high temperature in July: 80.6°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is December (56.5°F).

  • Average low temperature in July: 55.4°F

The month with the highest average low temperature is August (56.8°F).
The coldest months (with the lowest average low temperature) are January, February and December (43.7°F).

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Average pressure in July
Newark, CA

Average pressure in July - Newark, CA
  • Average pressure in July: 29.93"

The month with the highest atmospheric pressure is January (30.13").
Months with the lowest atmospheric pressure are June, August and September (29.92").

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Average wind speed in July
Newark, CA

Average wind speed in July - Newark, CA
  • Average wind speed in July: 5.2mph

The windiest month (with the highest average wind speed) is May (6.2mph).
The calmest months (with the lowest average wind speed) are October and November (4.6mph).

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Average humidity in July
Newark, CA

Average humidity in July - Newark, CA
  • Average humidity in July: 61%

The month with the highest relative humidity is March (72%).
Months with the lowest relative humidity are July and September (61%).

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Average rainfall in July
Newark, CA

Average rainfall in July - Newark, CA
  • Average rainfall in July: 0"

The wettest months (with the highest rainfall) are February and March (0.47").
The driest months (with the least rainfall) are July and August (0").

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Average rainfall days in July
Newark, CA

Average rainfall days in July - Newark, CA
  • Average rainfall days in July: 0.3 days

The month with the highest number of rainy days is March (8.2 days).
The month with the least rainy days is July (0.3 days).

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

Average daylight in July / Average sunshine in July - Newark, CA
  • Average daylight in July: 14.4h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in July: 12.1h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 5.9h).

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Average sunshine days in July
Newark, CA

Average sunshine days in July - Newark, CA
  • Average sunshine days in July: 30.5 days

The month with the most sunshine days is July (30.5 days).
The month with the least sunshine days is February (21.3 days).

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Average UV index in July
Newark, CA

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

Months with the highest UV index are June and July (UV index 6).
Months with the lowest UV index are February, November and December (UV index 3).

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Average cloud cover in July
Newark, CA

Average cloud cover in July - Newark, CA
  • Average cloud cover in July: 6

The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 6).

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Average visibility in July
Newark, CA

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

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

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