August weather forecast and climate
Garfield, NJ

Weather in August

August, the last month of the summer, in Garfield, is another warm month, with average temperature varying between 66.9°F (19.4°C) and 82.2°F (27.9°C).

Temperature

In August, the average high-temperature is relatively the same as in July - a still moderately hot 82.2°F (27.9°C). In Garfield, in August, the average low-temperature is 66.9°F (19.4°C).

Heat index

The average heat index is evaluated at a tropical 87.1°F (30.6°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
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', 'apparent temperature', 'feels like', or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like wind, clothing, differences in body mass, height, and shape, and activity influence one's weather impression. 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. 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

August is the least humid month in Garfield, New Jersey, with an average relative humidity of 71%.

Rainfall

In August, in Garfield, the rain falls for 15.7 days. Throughout August, 2.48" (63mm) of precipitation is accumulated. Throughout the year, in Garfield, there are 150.9 rainfall days, and 25.28" (642mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Garfield.

Daylight

In Garfield, the average length of the day is 13.7h.

Sunshine

The average sunshine in Garfield is 10.3h.

UV index

Months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 6 transform into the following instructions:
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 temperature in August in Garfield?

In Garfield, in August, the average high-temperature is 82.2°F (27.9°C), and the average low-temperature is 66.9°F (19.4°C). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 87.1°F (30.6°C).

What is the least humid month in Garfield?

August is the least humid month in Garfield, with an average relative humidity of 71%.

What is the average humidity in August in Garfield?

In Garfield, the average relative humidity in August is 71%.

How much does it rain in Garfield in August?

In Garfield, New Jersey, during August, the rain falls for 15.7 days and regularly aggregates up to 2.48" (63mm) of precipitation.

When it does not snow in Garfield?

In Garfield, New Jersey, snow does not fall in May through October.

How many hours of daylight does Garfield have in August?

In Garfield, New Jersey, the average length of the day in August is 13.7h.

How many hours of sunshine does Garfield have in August?

The average sunshine in August in Garfield, New Jersey, is 10.3h.

When is the highest UV index in Garfield?

Months with the highest UV index in Garfield, New Jersey, are June through August, with an average maximum UV index of 6.

How high is the UV index in August in Garfield?

In Garfield, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to the UV radiation.

Average temperature in August
Garfield, NJ

Average temperature in August - Garfield, NJ
  • Average high temperature in August: 82.2°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in August: 66.9°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (24.1°F).

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Average pressure in August
Garfield, NJ

Average pressure in August - Garfield, NJ
  • Average pressure in August: 29.98"

The month with the highest atmospheric pressure is November (30.11").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in August
Garfield, NJ

Average wind speed in August - Garfield, NJ
  • Average wind speed in August: 5.8mph

The windiest months (with the highest average wind speed) are January and March (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

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Average humidity in August
Garfield, NJ

Average humidity in August - Garfield, NJ
  • Average humidity in August: 71%

Months with the highest relative humidity are February and December (77%).
The month with the lowest relative humidity is August (71%).

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Average rainfall in August
Garfield, NJ

Average rainfall in August - Garfield, NJ
  • Average rainfall in August: 2.48"

The wettest month (with the highest rainfall) is July (2.91").
The driest month (with the least rainfall) is February (1.46").

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Average rainfall days in August
Garfield, NJ

Average rainfall days in August - Garfield, NJ
  • Average rainfall days in August: 15.7 days

The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is January (7.5 days).

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Average snowfall in August
Garfield, NJ

Average snowfall in August - Garfield, NJ
  • Average snowfall in August: 0"

The month with the highest snowfall is March (2.83").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Garfield, NJ

Average snowfall days in August - Garfield, NJ
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (5.9 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Garfield, NJ

Average daylight in August / Average sunshine in August - Garfield, NJ
  • Average daylight in August: 13.7h

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

  • Average sunshine in August: 10.3h

The month with the most sunshine is July (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.7h).

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Average sunshine days in August
Garfield, NJ

Average sunshine days in August - Garfield, NJ
  • Average sunshine days in August: 12.7 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (11.5 days).

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Average UV index in August
Garfield, NJ

Average UV index in August - Garfield, NJ
  • Average UV index in August: 6

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

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Average cloud cover in August
Garfield, NJ

Average cloud cover in August - Garfield, NJ
  • Average cloud cover in August: 31

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in August
Garfield, NJ

Average visibility in August - Garfield, NJ
  • 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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