August weather forecast
Attleboro, MA

Weather in August

August, the last month of the summer in Attleboro, is also a moderately hot month, with temperature in the range of an average low of 62.4°F (16.9°C) and an average high of 80.4°F (26.9°C).

Temperature

In August, the average high-temperature is relatively the same as in July - a still moderately hot 80.4°F (26.9°C). In August, the average low-temperature is 62.4°F (16.9°C).

Humidity

The average relative humidity in August is 76%.

Rainfall

In Attleboro, during August, the rain falls for 12.8 days and regularly aggregates up to 1.97" (50mm) of precipitation. Throughout the year, there are 149.9 rainfall days, and 29.09" (739mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall.

Daylight

In Attleboro, the average length of the day in August is 13h and 49min.
On the first day of the month, sunrise is at 5:38 am and sunset at 8:04 pm. On the last day of August, sunrise is at 6:09 am and sunset at 7:21 pm EDT.

Sunshine

The month with the most sunshine is August, with an average of 10.4h of sunshine.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 6 in August transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in August in Attleboro?

In August, the average high-temperature is 80.4°F (26.9°C), and the average low-temperature is 62.4°F (16.9°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in July is estimated at 87.8°F (31°C).

What is the average humidity in August in Attleboro?

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

How many days does it rain in August in Attleboro?

In Attleboro, in August, it is raining for 12.8 days, with typically 1.97" (50mm) of accumulated precipitation.

When it does not snow in Attleboro?

June through October are months without snowfall in Attleboro.

How many hours of daylight does Attleboro have in August?

In August, the average day length is 13h and 49min.

When is the sunrise / sunset in August in Attleboro?

On the first day of August in Attleboro, Massachusetts, sunrise is at 5:38 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 7:21 pm EDT.

What month has the most sunshine in Attleboro?

August has the most sunshine of the year in Attleboro, with an average of 10.4h of sunshine.

How many hours of sunshine does Attleboro have in August?

The average sunshine duration in August is 10.4h.

When is the highest UV index in Attleboro?

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

What is the UV index intensity in August in Attleboro?

In August, the average daily maximum UV index in Attleboro, Massachusetts, is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Attleboro, MA

Average temperature in August - Attleboro, MA
  • Average high temperature in August: 80.4°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in August: 62.4°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

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Average pressure in August
Attleboro, MA

Average pressure in August - Attleboro, MA
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in August
Attleboro, MA

Average wind speed in August - Attleboro, MA
  • Average wind speed in August: 6.1mph

The windiest months (with the highest average wind speed) are February and March (9.3mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

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Average humidity in August
Attleboro, MA

Average humidity in August - Attleboro, MA
  • Average humidity in August: 76%

The months with the highest relative humidity are February, June, September and October (78%).
The month with the lowest relative humidity is April (71%).

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Average rainfall in August
Attleboro, MA

Average rainfall in August - Attleboro, MA
  • Average rainfall in August: 1.97"

The wettest month (with the highest rainfall) is April (3.11").
The driest month (with the least rainfall) is September (1.34").

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Average rainfall days in August
Attleboro, MA

Average rainfall days in August - Attleboro, MA
  • Average rainfall days in August: 12.8 days

The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in August
Attleboro, MA

Average snowfall in August - Attleboro, MA
  • Average snowfall in August: 0"

The month with the highest snowfall is March (4.06").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in August
Attleboro, MA

Average snowfall days in August - Attleboro, MA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (7.8 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
Attleboro, MA

Average daylight in August / Average sunshine in August - Attleboro, MA
  • Average daylight in August: 13h and 49min

The month with the longest days is June (Average daylight: 15h and 11min).
The month with the shortest days is December (Average daylight: 9h and 11min).

  • Average sunshine in August: 10h and 24min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in August
Attleboro, MA

Average sunshine days in August - Attleboro, MA
  • Average sunshine days in August: 15.8 days

The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is April (12.8 days).

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Average UV index in August
Attleboro, MA

Average UV index in August - Attleboro, MA
  • 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).

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Average cloud cover in August
Attleboro, MA

Average cloud cover in August - Attleboro, MA
  • Average cloud cover in August: 34

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 34).

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Average visibility in August
Attleboro, MA

Average visibility in August - Attleboro, MA
  • Average visibility in August: 5mi

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

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