August weather forecast
Hopewell Junction, NY

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Weather in August

The last month of the summer, August, is another warm month in Hopewell Junction, New York, with temperature in the range of an average high of 81.5°F (27.5°C) and an average low of 59.7°F (15.4°C).

Temperature

The start of August sees the average high-temperature at a still moderately hot 81.5°F (27.5°C), showing little difference from July's 83.7°F (28.7°C). Despite the high peak temperatures, Hopewell Junction witnesses an average nighttime cooling to a refreshing 59.7°F (15.4°C) in August.

Heat index

The heat index value during August is appraised at a hot 87.8°F (31°C). Prolonged activity during exposure might result in a state of fatigue and cause heat cramps.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.

Humidity

In August, the average relative humidity is 77%.

Rainfall

In August, the rain falls for 14 days. Throughout August, 2.09" (53mm) of precipitation is accumulated. Throughout the year, there are 157.6 rainfall days, and 28.9" (734mm) of precipitation is accumulated.

Snowfall

In Hopewell Junction, snow does not fall in June through September.

Daylight

In August, the average length of the day in Hopewell Junction is 13h and 48min.
On the first day of the month, sunrise is at 5:50 am and sunset at 8:12 pm. On the last day of August, sunrise is at 6:21 am and sunset at 7:29 pm EDT.

Sunshine

In August, the average sunshine in Hopewell Junction is 10.2h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 6 during August translates into the following directions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average August temperature in Hopewell Junction?

In Hopewell Junction, in August, the average high-temperature is 81.5°F (27.5°C), and the average low-temperature is 59.7°F (15.4°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, in August is appraised at 87.8°F (31°C).

What is the average humidity in August in Hopewell Junction?

In Hopewell Junction, New York, the average relative humidity in August is 77%.

How many days does it rain in August in Hopewell Junction?

In Hopewell Junction, New York, in August, it is raining for 14 days, with typically 2.09" (53mm) of accumulated precipitation.

When it does not snow in Hopewell Junction?

June through September are months without snowfall in Hopewell Junction.

What is the average length of the day in August in Hopewell Junction?

In August, the average day length in Hopewell Junction is 13h and 48min.

When is the sunrise / sunset in August in Hopewell Junction?

In August, on the first day of the month, sunrise is at 5:50 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 7:29 pm EDT.

How long on average sun shines in August in Hopewell Junction?

The average sunshine duration in August in Hopewell Junction, New York, is 10.2h.

What is the month with the highest UV index in Hopewell Junction?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Hopewell Junction, New York.

What is the UV index intensity in August in Hopewell Junction?

In August, the average daily maximum UV index in Hopewell Junction, New York, is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
Hopewell Junction, NY

Average temperature in August - Hopewell Junction, NY
  • Average high temperature in August: 81.5°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 (32.7°F).

  • Average low temperature in August: 59.7°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 (20.1°F).

Average pressure in August
Hopewell Junction, NY

Average pressure in August - Hopewell Junction, 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).

Average wind speed in August
Hopewell Junction, NY

Average wind speed in August - Hopewell Junction, NY
  • Average wind speed in August: 4.3mph

The windiest month (with the highest average wind speed) is March (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in August
Hopewell Junction, NY

Average humidity in August - Hopewell Junction, NY
  • Average humidity in August: 77%

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

Average rainfall in August
Hopewell Junction, NY

Average rainfall in August - Hopewell Junction, NY
  • Average rainfall in August: 2.09"

The wettest month (with the highest rainfall) is October (3.07").
The driest month (with the least rainfall) is September (1.73").

Average rainfall days in August
Hopewell Junction, NY

Average rainfall days in August - Hopewell Junction, NY
  • Average rainfall days in August: 14 days

The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is January (8.6 days).

Average snowfall in August
Hopewell Junction, NY

Average snowfall in August - Hopewell Junction, NY
  • Average snowfall in August: 0"

The month with the highest snowfall is February (4.21").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Hopewell Junction, NY

Average snowfall days in August - Hopewell Junction, NY
  • Average snowfall days in August: 0 days

The months with the highest number of snowfall days are January and February (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Hopewell Junction, NY

Average daylight in August / Average sunshine in August - Hopewell Junction, 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: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

Average sunshine days in August
Hopewell Junction, NY

Average sunshine days in August - Hopewell Junction, NY
  • Average sunshine days in August: 14.7 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is April (11.4 days).

Average UV index in August
Hopewell Junction, NY

Average UV index in August - Hopewell Junction, NY
  • Average UV index in August: 6

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

Average cloud cover in August
Hopewell Junction, NY

Average cloud cover in August - Hopewell Junction, NY
  • Average cloud cover in August: 36

The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 36).

Average visibility in August
Hopewell Junction, NY

Average visibility in August - Hopewell Junction, 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).

Hopewell Junction, New York, USA

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