August weather forecast and climate
Newark, CA

Weather in August

The last month of the summer, August, is also a moderately hot month in Newark, California, with average temperature varying between 80.4°F (26.9°C) and 56.8°F (13.8°C).

Temperature

In Newark, California, the average high-temperature is practically the same as in July - a still moderately hot 80.4°F (26.9°C). In Newark, California, in August, the average low-temperature is 56.8°F (13.8°C).

Humidity

The average relative humidity in Newark is 63%.

Rainfall

July and August are months without rainfall.

Daylight

In August, the average length of the day is 13.6h.

Sunshine

In Newark, the average sunshine is 11.9h.

UV index

In August, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in August in Newark?

In Newark, in August, the average high-temperature is 80.4°F (26.9°C), and the average low-temperature is 56.8°F (13.8°C).

What is the average humidity in August in Newark?

In August, the average relative humidity is 63%.

Does it rain in Newark in August?

In Newark, California, in August, it doesn't rain. In September, it rains.

What is the driest month in Newark?

July and August are months without rainfall in Newark, California.

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

The average length of the day in August in Newark, California, is 13.6h.

How long on average sun shines in August in Newark?

In Newark, California, the average sunshine in August is 11.9h.

How high is the UV index in August in Newark?

In Newark, California, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to the UV radiation.

Average temperature in August
Newark, CA

Average temperature in August - Newark, CA
  • Average high temperature in August: 80.4°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 August: 56.8°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 August
Newark, CA

Average pressure in August - Newark, CA
  • Average pressure in August: 29.92"

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 August
Newark, CA

Average wind speed in August - Newark, CA
  • Average wind speed in August: 4.9mph

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 August
Newark, CA

Average humidity in August - Newark, CA
  • Average humidity in August: 63%

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 August
Newark, CA

Average rainfall in August - Newark, CA
  • Average rainfall in August: 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 August
Newark, CA

Average rainfall days in August - Newark, CA
  • Average rainfall days in August: 0.4 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 August /
Average sunshine in August
Newark, CA

Average daylight in August / Average sunshine in August - Newark, CA
  • Average daylight in August: 13.6h

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 August: 11.9h

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 August
Newark, CA

Average sunshine days in August - Newark, CA
  • Average sunshine days in August: 30.3 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 August
Newark, CA

Average UV index in August - Newark, CA
  • Average UV index in August: 5

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 August
Newark, CA

Average cloud cover in August - Newark, CA
  • Average cloud cover in August: 8

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 August
Newark, CA

Average visibility in August - Newark, CA
  • Average visibility in August: 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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