August weather forecast
New Windsor, NY

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Weather in August

August, the last month of the summer in New Windsor, is another warm month, with an average temperature ranging between min 59.9°F (15.5°C) and max 82°F (27.8°C).

Temperature

August's weather displays an average high-temperature of a still moderately hot 82°F (27.8°C), slightly varied from July's 83.7°F (28.7°C). Despite the hot August days, New Windsor's nights see an average temperature plunge to a mild 59.9°F (15.5°C).

Heat index

For most parts of August, the heat index is estimated at a hot 87.8°F (31°C). Uninterrupted activity during exposure could lead to a sense of exhaustion, possibly causing heat cramps.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

In August, the average relative humidity is 77%.

Rainfall

In New Windsor, in August, it is raining for 13.1 days, with typically 1.85" (47mm) of accumulated precipitation. Throughout the year, there are 135.6 rainfall days, and 25.39" (645mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in New Windsor.

Daylight

In August, the average length of the day is 13h and 47min.
On the first day of August in New Windsor, sunrise is at 5:51 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 7:30 pm EDT.

Sunshine

The average sunshine in August in New Windsor is 9.9h.

UV index

June and August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 6 during August translates into the following guidance:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. 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. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
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Frequently asked questions

What are the temperatures in New Windsor in August?

The average high-temperature and low-temperature during August are 82°F (27.8°C) and 59.9°F (15.5°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, in August is estimated at 87.8°F (31°C).

What is the average humidity in August in New Windsor?

The average relative humidity in August in New Windsor, New York, is 77%.

How many days does it rain in August in New Windsor?

In New Windsor, New York, in August, during 13.1 rainfall days, 1.85" (47mm) of precipitation is typically accumulated.

When it does not snow in New Windsor?

In New Windsor, snow does not fall in June through September.

How many hours of daylight does New Windsor have in August?

The average day length in August in New Windsor, New York, is 13h and 47min.

What time are sunrise and sunset in August in New Windsor?

In August, on the first day of the month, sunrise is at 5:51 am and sunset at 8:13 pm. On the last day of the month, in New Windsor, sunrise is at 6:22 am and sunset at 7:30 pm EDT.

How long on average sun shines in August in New Windsor?

The average sunshine duration in August in New Windsor, New York, is 9.9h.

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

June and August, with an average maximum UV index of 6, are months with the highest UV index in New Windsor.

How high is the UV index in August in New Windsor?

In August, the average daily maximum UV index in New Windsor, New York, is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to Sun's UV rays.
Average max. wind speed
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
New Windsor, NY

Average temperature in August - New Windsor, NY
  • Average high temperature in August: 82°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (32.9°F).

  • Average low temperature in August: 59.9°F

The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).

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Average pressure in August
New Windsor, NY

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

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

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Average wind speed in August
New Windsor, NY

Average wind speed in August - New Windsor, NY
  • Average wind speed in August: 4.3mph

The windiest months (with the highest average wind speed) are February and March (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

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Average humidity in August
New Windsor, NY

Average humidity in August - New Windsor, NY
  • Average humidity in August: 77%

The months with the highest relative humidity are February, October and December (81%).
The month with the lowest relative humidity is April (74%).

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Average rainfall in August
New Windsor, NY

Average rainfall in August - New Windsor, NY
  • Average rainfall in August: 1.85"

The wettest month (with the highest rainfall) is October (2.64").
The driest months (with the least rainfall) are January and September (1.54").

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Average rainfall days in August
New Windsor, NY

Average rainfall days in August - New Windsor, NY
  • Average rainfall days in August: 13.1 days

The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is January (5.6 days).

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Average snowfall in August
New Windsor, NY

Average snowfall in August - New Windsor, NY
  • Average snowfall in August: 0"

The month with the highest snowfall is January (4.37").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
New Windsor, NY

Average snowfall days in August - New Windsor, NY
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (6.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
New Windsor, NY

Average daylight in August / Average sunshine in August - New Windsor, NY
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in August: 9h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

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Average sunshine days in August
New Windsor, NY

Average sunshine days in August - New Windsor, NY
  • Average sunshine days in August: 15.5 days

The month with the most sunshine days is January (20.6 days).
The months with the least sunshine days are May and June (13.5 days).

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Average UV index in August
New Windsor, NY

Average UV index in August - New Windsor, NY
  • Average UV index in August: 6

The months with the highest UV index are June and August (UV index 6).
The 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
New Windsor, NY

Average cloud cover in August - New Windsor, NY
  • Average cloud cover in August: 38

The months with the most cloud cover are February, March and December (Cloud cover 51).
The month with the least cloud cover is July (Cloud cover 37).

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Average visibility in August
New Windsor, NY

Average visibility in August - New Windsor, NY
  • Average visibility in August: 5mi

The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).

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New Windsor, New York, USA

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