August weather forecast and climate
Hammonton, NJ

Weather in August

The last month of the summer, August, is also a moderately hot month in Hammonton, New Jersey, with temperature in the range of an average high of 82.8°F (28.2°C) and an average low of 68.4°F (20.2°C).

Temperature

In August, the average high-temperature is relatively the same as in July - a still warm 82.8°F (28.2°C). In Hammonton, New Jersey,, the average low-temperature is 68.4°F (20.2°C).

Heat index

In August, the average heat index is evaluated at a hot 89.6°F (32°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. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'feels like', or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like activity, wind, clothing, and metabolic differences affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index 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

In August, the average relative humidity in Hammonton is 76%.

Rainfall

In August, in Hammonton, the rain falls for 12 days. Throughout August, 1.42" (36mm) of precipitation is accumulated. In Hammonton, during the entire year, the rain falls for 115 days and collects up to 12.44" (316mm) of precipitation.

Snowfall

In Hammonton, New Jersey, snow does not fall in April, June through October.

Daylight

The average length of the day in August is 13.7h.

Sunshine

The average sunshine in Hammonton, New Jersey, is 10.5h.

UV index

Months with the highest UV index in Hammonton are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 6 in August interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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.
[Resources]

FAQ

What is the temperature in August in Hammonton?

In August, the average high-temperature is 82.8°F (28.2°C), and the average low-temperature is 68.4°F (20.2°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in August is evaluated at 89.6°F (32°C).

What is the average humidity in August in Hammonton?

In August, the average relative humidity in Hammonton, New Jersey, is 76%.

How many days does it rain in August in Hammonton?

In Hammonton, in August, it is raining for 12 days, with typically 1.42" (36mm) of accumulated precipitation.

When it does not snow in Hammonton?

In Hammonton, New Jersey, snow does not fall in April, June through October.

How many hours of daylight does Hammonton have in August?

In August, the average length of the day in Hammonton is 13.7h.

How many hours of sunshine does Hammonton have in August?

The average sunshine in August is 10.5h.

When is the highest UV index in Hammonton?

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

What is the UV index intensity in August in Hammonton?

In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health threat from the exposure to the Sun's UV rays.

Average temperature in August
Hammonton, NJ

Average temperature in August - Hammonton, NJ
  • Average high temperature in August: 82.8°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 (39°F).

  • Average low temperature in August: 68.4°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).

[Resources]

Average pressure in August
Hammonton, NJ

Average pressure in August - Hammonton, 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 (29.94").

[Resources]

Average wind speed in August
Hammonton, NJ

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

The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is August (6mph).

[Resources]

Average humidity in August
Hammonton, NJ

Average humidity in August - Hammonton, NJ
  • Average humidity in August: 76%

The month with the highest relative humidity is June (79%).
The month with the lowest relative humidity is April (72%).

[Resources]

Average rainfall in August
Hammonton, NJ

Average rainfall in August - Hammonton, NJ
  • Average rainfall in August: 1.42"

The wettest month (with the highest rainfall) is July (1.54").
The driest month (with the least rainfall) is January (0.67").

[Resources]

Average rainfall days in August
Hammonton, NJ

Average rainfall days in August - Hammonton, NJ
  • Average rainfall days in August: 12 days

The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is November (6.7 days).

[Resources]

Average snowfall in August
Hammonton, NJ

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

The month with the highest snowfall is January (1.06").
Months with the least snowfall are April, June, July, August, September and October (0").

[Resources]

Average snowfall days in August
Hammonton, NJ

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

The month with the highest number of snowfall days is January (3.7 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

[Resources]

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

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

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in August: 10.5h

The month with the most sunshine is July (Average sunshine: 10.7h).
The month with the least sunshine is February (Average sunshine: 5h).

[Resources]

Average sunshine days in August
Hammonton, NJ

Average sunshine days in August - Hammonton, NJ
  • Average sunshine days in August: 16.2 days

The month with the most sunshine days is November (22.1 days).
The month with the least sunshine days is July (14.3 days).

[Resources]

Average UV index in August
Hammonton, NJ

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

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

[Resources]

Average cloud cover in August
Hammonton, NJ

Average cloud cover in August - Hammonton, NJ
  • Average cloud cover in August: 29

Months with the most cloud cover are February and March (Cloud cover 46).
Months with the least cloud cover are July and August (Cloud cover 29).

[Resources]

Average visibility in August
Hammonton, NJ

Average visibility in August - Hammonton, 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).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location