August weather forecast and climate
Carlstadt, NJ

August, the last month of the summer, in Carlstadt, is also a moderately hot month, with average temperature fluctuating between 67.3°F (19.6°C) and 82°F (27.8°C).

Temperature

In Carlstadt, the average high-temperature in August is essentially the same as in July - a still moderately hot 82°F (27.8°C). In August, in Carlstadt, New Jersey, the average low-temperature is 67.3°F (19.6°C).

Heat index

The average heat index in August is calculated to a tropical 86.7°F (30.4°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 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 'apparent temperature', 'real feel', 'felt air temperature', or 'feels like', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like pregnancy, wind, clothing, and activity influence one's weather impression. 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 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

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

Rainfall

In Carlstadt, it is raining for 17 days, with typically 2.8" (71mm) of accumulated precipitation. In Carlstadt, New Jersey, during the entire year, the rain falls for 162.7 days and collects up to 29.72" (755mm) of precipitation.

Snowfall

In Carlstadt snow does not fall in May through October.

Daylight

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

Sunshine

In August, the average sunshine in Carlstadt is 10.4h.

UV index

Months with the highest UV index in Carlstadt are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to the UV radiation for the average person.
Note: In August, the average maximum UV index of 6 translate into the following recommendations:
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. 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.

What is the temperature in August in Carlstadt?

In Carlstadt, in August, the average high-temperature is 82°F (27.8°C), and the average low-temperature is 67.3°F (19.6°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), that combines relative humidity and air temperature, in August is evaluated at 86.7°F (30.4°C).

What is the least humid month in Carlstadt?

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

What is the average humidity in August in Carlstadt?

The average relative humidity in August in Carlstadt, New Jersey, is 71%.

How many days does it rain in August in Carlstadt?

In Carlstadt, in August, it is raining for 17 days, with typically 2.8" (71mm) of accumulated precipitation.

When it does not snow in Carlstadt?

May through October are months without snowfall.

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

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

How long on average sun shines in August in Carlstadt?

In August, the average sunshine in Carlstadt, New Jersey, is 10.4h.

When is the highest UV index in Carlstadt?

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

How high is the UV index in August in Carlstadt?

The average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health threat from unsafe exposure to the Sun's UV rays.
Average temperature in August - Carlstadt, NJ
  • Average high temperature in August: 82°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 (35.6°F).

  • Average low temperature in August: 67.3°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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

The month with the highest atmospheric pressure is November (30.1").
The month with the lowest atmospheric pressure is June (29.93").

Average wind speed in August - Carlstadt, NJ
  • Average wind speed in August: 6mph

The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

Average humidity in August - Carlstadt, 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%).

Average rainfall in August - Carlstadt, NJ
  • Average rainfall in August: 2.8"

The wettest month (with the highest rainfall) is July (3.15").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in August - Carlstadt, NJ
  • Average rainfall days in August: 17 days

The month with the highest number of rainy days is August (17 days).
The month with the least rainy days is January (8.9 days).

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

The month with the highest snowfall is February (2.52").
Months with the least snowfall are May, June, July, August, September and October (0").

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

The month with the highest number of snowfall days is February (6.7 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in August / Average sunshine in August - Carlstadt, 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: 10.4h

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

Average sunshine days in August - Carlstadt, NJ
  • Average sunshine days in August: 11.8 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is June (10.3 days).

Average UV index in August - Carlstadt, 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).

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

Months with the most cloud cover are February, March and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in August - Carlstadt, 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).