August weather forecast
Windsor, NJ

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Weather in August

August, the last month of the summer in Windsor, is another warm month, with an average temperature fluctuating between 82.6°F (28.1°C) and 66.2°F (19°C).

Temperature

The average high-temperature during August registers at a still warm 82.6°F (28.1°C), maintaining a close resemblance to the previous month. Windsor experiences an average low-temperature of 66.2°F (19°C) in the month of August.

Heat index

Throughout August, the heat index is estimated at a hot 89.6°F (32°C). Exposure and extended activity could potentially cause a state of fatigue and lead to heat cramps.
For clarity, heat index numbers account for light winds and areas under shade. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.

Humidity

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

Rainfall

In Windsor, in August, it is raining for 15.6 days, with typically 3.15" (80mm) of accumulated precipitation. Throughout the year, there are 152.9 rainfall days, and 28.78" (731mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall in Windsor.

Daylight

The average length of the day in August is 13h and 43min.
On the first day of August, sunrise is at 5:56 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 7:31 pm EDT.

Sunshine

The average sunshine in August in Windsor is 10.2h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In August, an average UV index of 6 transforms into the following instructions:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Frequently asked questions

How hot does it get in Windsor in August?

During August, Windsor experiences an average high-temperature of 82.6°F (28.1°C) and a low-temperature of 66.2°F (19°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in August is estimated at 89.6°F (32°C).

What is the average humidity in August in Windsor?

The average relative humidity in August is 76%.

How many days does it rain in August in Windsor?

In Windsor, New Jersey, in August, during 15.6 rainfall days, 3.15" (80mm) of precipitation is typically accumulated.

When it does not snow in Windsor?

In Windsor, snow does not fall in June through October.

How many hours of daylight does Windsor have in August?

In Windsor, New Jersey, the average day length in August is 13h and 43min.

When is the sunrise / sunset in August in Windsor?

On the first day of August, sunrise is at 5:56 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 7:31 pm EDT.

How many hours of sunshine does Windsor have in August?

In Windsor, New Jersey, the average sunshine duration in August is 10.2h.

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

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

What is the UV index intensity in August in Windsor?

In Windsor, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Windsor, NJ

Average temperature in August - Windsor, NJ
  • Average high temperature in August: 82.6°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in August: 66.2°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (25°F).

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Average pressure in August
Windsor, NJ

Average pressure in August - Windsor, NJ
  • Average pressure in August: 29.98"Hg

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

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Average wind speed in August
Windsor, NJ

Average wind speed in August - Windsor, NJ
  • Average wind speed in August: 5.5mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in August
Windsor, NJ

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

The month with the highest relative humidity is October (79%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in August
Windsor, NJ

Average rainfall in August - Windsor, NJ
  • Average rainfall in August: 3.15"

The wettest month (with the highest rainfall) is July (3.39").
The driest month (with the least rainfall) is September (1.65").

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Average rainfall days in August
Windsor, NJ

Average rainfall days in August - Windsor, NJ
  • Average rainfall days in August: 15.6 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in August
Windsor, NJ

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

The month with the highest snowfall is March (3.11").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in August
Windsor, NJ

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

The month with the highest number of snowfall days is January (5.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in August / Average sunshine in August - Windsor, NJ
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in August
Windsor, NJ

Average sunshine days in August - Windsor, NJ
  • Average sunshine days in August: 12.8 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (11 days).

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Average UV index in August
Windsor, NJ

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

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

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Average cloud cover in August
Windsor, NJ

Average cloud cover in August - Windsor, NJ
  • Average cloud cover in August: 33

The months with the most cloud cover are February, March and December (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in August
Windsor, NJ

Average visibility in August - Windsor, NJ
  • Average visibility in August: 6mi

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

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Windsor, New Jersey, USA

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