August weather forecast
New Bedford, MA

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Amazing stonework looking over at the white Breakwater Entrance Lighthouse in the New Bedford Harbor, Massachusetts
Amazing stonework looking over at the white Breakwater Entrance Lighthouse in the New Bedford Harbor, Massachusetts

Weather in August

August showcases summer in full swing, continuing the elevated temperature trend from July with highs reaching 78.3°F (25.7°C). This month in New Bedford typically means longer days, barbecues, and a score of activities suitable for warm weather. The sea temperature also reaches its peak, making it an excellent time for swimming and other water sports. Despite the slight drop in daylight and sunlight hours from July, the warmth of the summer sun is felt throughout August.

Temperature

The initiation of August in New Bedford records an average high-temperature of a still warm 78.3°F (25.7°C), displaying a near consistency with the previous month. During the nights in August, New Bedford experiences a consistent average temperature of 65.8°F (18.8°C).

Humidity

In August, the average relative humidity in New Bedford, Massachusetts, is 78%.

Rainfall

In New Bedford, in August, it is raining for 12.1 days, with typically 1.34" (34mm) of accumulated precipitation. Throughout the year, in New Bedford, there are 133.2 rainfall days, and 17.2" (437mm) of precipitation is accumulated.

Snowfall

In New Bedford, Massachusetts, snow does not fall in May through October.

Ocean temperature

With an average ocean temperature of 68.5°F (20.3°C), August is the month with the warmest seawater.
Note: In 68.5°F (20.3°C), swimming is not an enjoyable activity for most. The challenge of managing one's breathing increases as the temperature goes under 69.8°F (21°C).

Daylight

In August, the average length of the day is 13h and 48min.
On the first day of the month, sunrise is at 5:38 am and sunset at 8:01 pm. On the last day of August, in New Bedford, sunrise is at 6:09 am and sunset at 7:18 pm EDT.

Sunshine

With an average of 10.6h of sunshine, August has the most sunshine of the year in New Bedford.

UV index

June through 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 health risk from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index, 6 in August, converts into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
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Frequently asked questions

What is the temperature in August in New Bedford?

New Bedford in August has an average high-temperature of 78.3°F (25.7°C) and an average low-temperature of 65.8°F (18.8°C).

What is the average humidity in August in New Bedford?

The average relative humidity in August in New Bedford, Massachusetts, is 78%.

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

In New Bedford, Massachusetts, during August, the rain falls for 12.1 days and regularly aggregates up to 1.34" (34mm) of precipitation.

When it does not snow in New Bedford?

May through October are months without snowfall in New Bedford, Massachusetts.

What is the month with the warmest ocean in New Bedford?

With an average ocean temperature of 68.5°F (20.3°C), August is the month with the warmest seawater.

What is the ocean temperature in August in New Bedford?

In August, the average ocean temperature in New Bedford, Massachusetts, is 68.5°F (20.3°C). For swimming, a surface water temperature of 68.5°F (20.3°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

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

The average day length in August in New Bedford is 13h and 48min.

When is the sunrise / sunset in August in New Bedford?

In August, on the first day of the month, sunrise is at 5:38 am and sunset at 8:01 pm. On the last day of the month, in New Bedford, sunrise is at 6:09 am and sunset at 7:18 pm EDT.

What month has the most sunshine in New Bedford?

The month with the most sunshine in New Bedford is August, with an average of 10.6h of sunshine.

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

In New Bedford, Massachusetts, the average sunshine duration in August is 10.6h.

What is the month with the highest UV index in New Bedford?

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

What is the UV index intensity in August in New Bedford?

The average daily maximum UV index in August in New Bedford, Massachusetts, is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health 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
New Bedford, MA

Average temperature in August - New Bedford, MA
  • Average high temperature in August: 78.3°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (36.3°F).

  • Average low temperature in August: 65.8°F

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

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Average pressure in August
New Bedford, MA

Average pressure in August - New Bedford, 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
New Bedford, MA

Average wind speed in August - New Bedford, MA
  • Average wind speed in August: 8mph

The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest month (with the lowest average wind speed) is August (8mph).

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Average humidity in August
New Bedford, MA

Average humidity in August - New Bedford, MA
  • Average humidity in August: 78%

The months with the highest relative humidity are June and July (80%).
The months with the lowest relative humidity are March, April and November (74%).

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Average rainfall in August
New Bedford, MA

Average rainfall in August - New Bedford, MA
  • Average rainfall in August: 1.34"

The wettest month (with the highest rainfall) is October (1.93").
The driest month (with the least rainfall) is September (1.06").

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Average rainfall days in August
New Bedford, MA

Average rainfall days in August - New Bedford, MA
  • Average rainfall days in August: 12.1 days

The month with the highest number of rainy days is July (13.4 days).
The month with the least rainy days is January (8.2 days).

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Average snowfall in August
New Bedford, MA

Average snowfall in August - New Bedford, MA
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
New Bedford, MA

Average snowfall days in August - New Bedford, MA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (6.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average sea temperature in August
New Bedford, MA

Average sea temperature in August - New Bedford, MA
  • Average sea temperature in August: 68.4°F

The best month for swimming (with the highest average sea temperature) is August (68.4°F).
The coldest month (with the lowest average sea temperature) is February (38.2°F).

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Average daylight in August /
Average sunshine in August
New Bedford, MA

Average daylight in August / Average sunshine in August - New Bedford, MA
  • 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 4min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in August
New Bedford, MA

Average sunshine days in August - New Bedford, MA
  • Average sunshine days in August: 16.1 days

The months with the most sunshine days are November and December (18.3 days).
The month with the least sunshine days is April (14.4 days).

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Average UV index in August
New Bedford, MA

Average UV index in August - New Bedford, 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
New Bedford, MA

Average cloud cover in August - New Bedford, MA
  • Average cloud cover in August: 28

The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in August
New Bedford, MA

Average visibility in August - New Bedford, MA
  • Average visibility in August: 6mi

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

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New Bedford, Massachusetts, USA

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