August weather forecast
Easton, PA

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A golden shot of the green Northampton Street Bridge crossing over the Delaware River in Easton, Pennsylvania, colorful homes amid trees across the river
A golden shot of the green Northampton Street Bridge crossing over the Delaware River in Easton, Pennsylvania, colorful homes amid trees across the river

Weather in August

Weather in August remains similar to July's in Easton, showcasing high temperatures, although a slight decrease is noted. The notable characteristic of August's weather is a mild decrease in rainfall, down to 3.31" (84mm). Sunlit days persist, with the sun showing a slight reluctance to yield its reign to the forthcoming autumn season. Wind speeds maintain their relative calm, allowing the summer heat to feel more pronounced. As the month concludes, a visible shift towards a fall-like weather pattern becomes more apparent and leads Easton into September.

Temperature

The arrival of August denotes a barely perceptible change in the average high-temperatures to a still warm 80.8°F (27.1°C) from July's 83.3°F (28.5°C). During August, the temperature is averaged to a low of 61.5°F (16.4°C) at night.

Heat index

In August, the average heat index is computed to be a tropical 86°F (30°C). Persisting in activity during long-term exposure might induce weariness, with subsequent heat cramps.
One should consider that heat index numbers are for shaded settings and light wind. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', embodies the combination of air temperature and moisture content to illustrate perceived heat. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.

Humidity

In August, the average relative humidity is 78%.

Rainfall

In Easton, in August, it is raining for 16.8 days, with typically 3.31" (84mm) of accumulated precipitation. Throughout the year, there are 156.5 rainfall days, and 31.97" (812mm) of precipitation is accumulated.

Snowfall

In Easton, snow does not fall in June through September.

Daylight

In Easton, the average length of the day in August is 13h and 44min.
On the first day of August, sunrise is at 5:58 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 7:34 pm EDT.

Sunshine

The average sunshine in August is 9.9h.

UV index

The average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: A typical high UV index of 5 in August suggests the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Updated: Aug 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are August temperatures?

During August, Easton experiences an average high-temperature of 80.8°F (27.1°C) and a low-temperature of 61.5°F (16.4°C). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines relative humidity and air temperature, is computed to be 86°F (30°C).

What is the average humidity in August?

In Easton, the average relative humidity in August is 78%.

How many days does it rain in August?

In Easton, in August, it is raining for 16.8 days, with typically 3.31" (84mm) of accumulated precipitation.

When it does not snow?

June through September are months without snowfall.

How many hours of daylight does Easton have in August?

In August, the average day length is 13h and 44min.

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 5:58 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 7:34 pm EDT.

How long on average sun shines in August?

In Easton, Pennsylvania, the average sunshine duration in August is 9.9h.

What is the UV index intensity in August?

The average daily maximum UV index in August in Easton is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
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
Easton, PA

Average temperature in August - Easton, PA
  • Average high temperature in August: 80.8°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (34.2°F).

  • Average low temperature in August: 61.5°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in August
Easton, PA

Average pressure in August - Easton, PA
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in August
Easton, PA

Average wind speed in August - Easton, PA
  • Average wind speed in August: 4.9mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

Average humidity in August
Easton, PA

Average humidity in August - Easton, PA
  • Average humidity in August: 78%

The months with the highest relative humidity are February, October and December (81%).
The months with the lowest relative humidity are April and July (76%).

Average rainfall in August
Easton, PA

Average rainfall in August - Easton, PA
  • Average rainfall in August: 3.31"

The wettest month (with the highest rainfall) is July (3.66").
The driest month (with the least rainfall) is September (1.97").

Average rainfall days in August
Easton, PA

Average rainfall days in August - Easton, PA
  • Average rainfall days in August: 16.8 days

The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is January (8.1 days).

Average snowfall in August
Easton, PA

Average snowfall in August - Easton, PA
  • Average snowfall in August: 0"

The month with the highest snowfall is March (4.09").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Easton, PA

Average snowfall days in August - Easton, PA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (6.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Easton, PA

Average daylight in August / Average sunshine in August - Easton, PA
  • 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 18min).

  • Average sunshine in August: 9h and 5min

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 30min).

Average sunshine days in August
Easton, PA

Average sunshine days in August - Easton, PA
  • Average sunshine days in August: 12.1 days

The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is July (10.6 days).

Average UV index in August
Easton, PA

Average UV index in August - Easton, PA
  • Average UV index in August: 5

The months with the highest UV index are June and July (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
Easton, PA

Average cloud cover in August - Easton, PA
  • Average cloud cover in August: 35

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 34).

Average visibility in August
Easton, PA

Average visibility in August - Easton, PA
  • Average visibility in August: 5mi

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

Easton, Pennsylvania, USA

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