August weather forecast
Attleboro, MA

Share

Weather in August

August brings about a subtle shift from the extreme summer temperatures of July to more manageable warmth in Attleboro. The heat loosens its grip, and the wind gatherings speed, creating a comfortable environment. While the rains maintain a consistent pattern, the significant change in daylight hours marks a shift towards the shorter days of fall. The verdant charm of the city is at its peak, inviting explorations and adventures outdoors. The weather in the concluding days of August sets the tone for the upcoming fall in September.

Temperature

The shift into August records an average high-temperature of a still warm 80.4°F (26.9°C), subtly varied from July's 81.9°F (27.7°C). In August, Attleboro encounters an average low-temperature of 62.4°F (16.9°C) during the night.

Humidity

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

Rainfall

In Attleboro, in August, it is raining for 12.8 days, with typically 1.97" (50mm) of accumulated precipitation. In Attleboro, during the entire year, the rain falls for 149.9 days and collects up to 29.09" (739mm) of precipitation.

Snowfall

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

Daylight

In Attleboro, Massachusetts, the average length of the day in August is 13h and 49min.
On the first day of the month, sunrise is at 5:39 am and sunset at 8:03 pm. On the last day of August, in Attleboro, sunrise is at 6:10 am and sunset at 7:19 pm EDT.

Sunshine

With an average of 10.4h of sunshine, August has the most sunshine of the year.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: In August, the maximum UV index of 6 suggests this advice:
Resist overexposure. Safeguarding from solar damage is indispensable. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
[Resources]

Frequently asked questions

What are the temperatures in Attleboro in August?

The average high-temperature and low-temperature during August are 80.4°F (26.9°C) and 62.4°F (16.9°C) respectively. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is evaluated at 87.8°F (31°C).

What is the average humidity in August in Attleboro?

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

How much does it rain in Attleboro in August?

In Attleboro, Massachusetts, in August, during 12.8 rainfall days, 1.97" (50mm) of precipitation is typically accumulated.

When it does not snow in Attleboro?

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

How many hours of daylight does Attleboro have in August?

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

When are sunrise and sunset in August in Attleboro?

On the first day of August, sunrise is at 5:39 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 7:19 pm EDT.

What month has the most sunshine in Attleboro?

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

How many hours of sunshine does Attleboro have in August?

In Attleboro, the average sunshine duration in August is 10.4h.

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

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

What is the UV index reading in August in Attleboro?

In August, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health threat from 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
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).

[Resources]

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).

[Resources]

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).

[Resources]

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%).

[Resources]

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").

[Resources]

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).

[Resources]

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").

[Resources]

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).

[Resources]

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 5min

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

  • Average sunshine in August: 10h and 2min

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).

[Resources]

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).

[Resources]

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).

[Resources]

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).

[Resources]

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).

[Resources]

Attleboro, Massachusetts, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location