August weather forecast
North Plymouth, MA

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Weather in August

August, the last month of the summer in North Plymouth, is another warm month, with an average temperature ranging between max 76.6°F (24.8°C) and min 65.7°F (18.7°C).

Temperature

The transition into August shows a subtle variation to a still moderately hot 76.6°F (24.8°C) from July's 77.5°F (25.3°C) in the average high-temperature. An average nighttime temperature of 65.7°F (18.7°C) is witnessed throughout August.

Humidity

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

Rainfall

In August, the rain falls for 11.8 days. Throughout August, 1.34" (34mm) of precipitation is accumulated. In North Plymouth, during the entire year, the rain falls for 132.2 days and collects up to 16.3" (414mm) of precipitation.

Snowfall

In North Plymouth, 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: Most individuals do not find swimming at 68.5°F (20.3°C) to be enjoyable. As the water temperature declines below 69.8°F (21°C), maintaining control over one's breathing becomes harder.

Daylight

In North Plymouth, the average length of the day in August is 13h and 49min.
On the first day of August, sunrise is at 5:37 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 7:17 pm EDT.

Sunshine

The month with the most sunshine is August, with an average of 10.6h 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 of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In August, an average UV index of 6 transforms into the following instructions:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
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Frequently asked questions

What are the temperatures in North Plymouth in August?

In North Plymouth, in August, the average high-temperature is 76.6°F (24.8°C), and the average low-temperature is 65.7°F (18.7°C).

What is the average humidity in August in North Plymouth?

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

How much does it rain in North Plymouth in August?

In North Plymouth, Massachusetts, in August, it is raining for 11.8 days, with typically 1.34" (34mm) of accumulated precipitation.

When it does not snow in North Plymouth?

In North Plymouth, Massachusetts, snow does not fall in May through October.

When is the ocean warmest in North Plymouth?

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

How cold is the water in August in North Plymouth?

In North Plymouth, in August, the average water temperature is 68.5°F (20.3°C). For most, swimming in 68.5°F (20.3°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

What is the average length of the day in August in North Plymouth?

The average day length in August in North Plymouth is 13h and 49min.

When is the sunrise / sunset in August in North Plymouth?

In August, on the first day of the month, sunrise is at 5:37 am and sunset at 8:01 pm. On the last day of the month, in North Plymouth, sunrise is at 6:08 am and sunset at 7:17 pm EDT.

What month has the most sunshine in North Plymouth?

With an average of 10.6h of sunshine, August has the most sunshine of the year in North Plymouth.

How long on average sun shines in August in North Plymouth?

In August, the average sunshine duration in North Plymouth, Massachusetts, is 10.6h.

When is the highest UV index in North Plymouth?

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

How high is the UV index in August in North Plymouth?

In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents 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
North Plymouth, MA

Average temperature in August - North Plymouth, MA
  • Average high temperature in August: 76.6°F

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (35.8°F).

  • Average low temperature in August: 65.7°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

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Average pressure in August
North Plymouth, MA

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

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in August
North Plymouth, MA

Average wind speed in August - North Plymouth, MA
  • Average wind speed in August: 7.8mph

The windiest month (with the highest average wind speed) is January (12.3mph).
The calmest month (with the lowest average wind speed) is August (7.8mph).

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Average humidity in August
North Plymouth, MA

Average humidity in August - North Plymouth, MA
  • Average humidity in August: 78%

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

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Average rainfall in August
North Plymouth, MA

Average rainfall in August - North Plymouth, MA
  • Average rainfall in August: 1.34"

The wettest months (with the highest rainfall) are July and October (1.65").
The driest month (with the least rainfall) is February (1.02").

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Average rainfall days in August
North Plymouth, MA

Average rainfall days in August - North Plymouth, MA
  • Average rainfall days in August: 11.8 days

The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is January (7.4 days).

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Average snowfall in August
North Plymouth, MA

Average snowfall in August - North Plymouth, MA
  • Average snowfall in August: 0"

The month with the highest snowfall is March (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
North Plymouth, MA

Average snowfall days in August - North Plymouth, MA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (7.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in August
North Plymouth, MA

Average sea temperature in August - North Plymouth, 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
North Plymouth, MA

Average daylight in August / Average sunshine in August - North Plymouth, 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 4min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 42min).

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Average sunshine days in August
North Plymouth, MA

Average sunshine days in August - North Plymouth, MA
  • Average sunshine days in August: 16.3 days

The month with the most sunshine days is December (18.5 days).
The month with the least sunshine days is July (14.8 days).

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Average UV index in August
North Plymouth, MA

Average UV index in August - North Plymouth, 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
North Plymouth, MA

Average cloud cover in August - North Plymouth, MA
  • Average cloud cover in August: 29

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in August
North Plymouth, MA

Average visibility in August - North Plymouth, 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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North Plymouth, Massachusetts, USA

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