August weather forecast
East Sandwich, MA

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Weather in August

August, the last month of the summer in East Sandwich, is another warm month, with an average temperature varying between 73.8°F (23.2°C) and 67.1°F (19.5°C).

Temperature

East Sandwich's warmest month, August, generally records average temperatures ranging from a high of 73.8°F (23.2°C) to a low of 67.1°F (19.5°C).

Humidity

In East Sandwich, Massachusetts, the average relative humidity in August is 80%.

Rainfall

In East Sandwich, in August, it is raining for 13 days, with typically 1.42" (36mm) of accumulated precipitation. Throughout the year, in East Sandwich, there are 138.1 rainfall days, and 18.74" (476mm) of precipitation is accumulated.

Snowfall

In East Sandwich, snow does not fall in May through October.

Daylight

The average length of the day in August is 13h and 49min.
On the first day of the month, sunrise is at 5:36 am and sunset at 7:59 pm. On the last day of August, sunrise is at 6:07 am and sunset at 7:16 pm EDT.

Sunshine

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

UV index

In August, the average daily maximum UV index in East Sandwich is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In August, the maximum UV index of 5 translates into these guidelines:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
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Frequently asked questions

What month is the hottest in East Sandwich?

August is East Sandwich's warmest month, registering average high temperatures of 73.8°F (23.2°C) and lows of 67.1°F (19.5°C).

What are August temperatures in East Sandwich?

During August, East Sandwich experiences an average high-temperature of 73.8°F (23.2°C) and a low-temperature of 67.1°F (19.5°C).

What is the average humidity in August in East Sandwich?

In East Sandwich, Massachusetts, the average relative humidity in August is 80%.

How many days does it rain in August in East Sandwich?

In East Sandwich, during August, the rain falls for 13 days and regularly aggregates up to 1.42" (36mm) of precipitation.

When it does not snow in East Sandwich?

In East Sandwich, snow does not fall in May through October.

What is the average length of the day in August in East Sandwich?

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

What time are sunrise and sunset in August in East Sandwich?

In August, on the first day of the month, sunrise is at 5:36 am and sunset at 7:59 pm. On the last day of the month, in East Sandwich, Massachusetts, sunrise is at 6:07 am and sunset at 7:16 pm EDT.

What month has the most sunshine in East Sandwich?

With an average of 10.6h of sunshine, August has the most sunshine of the year in East Sandwich, Massachusetts.

How many hours of sunshine does East Sandwich have in August?

The average sunshine duration in August in East Sandwich is 10.6h.

What is the UV index intensity in August in East Sandwich?

In August, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health risk 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
East Sandwich, MA

Average temperature in August - East Sandwich, MA
  • Average high temperature in August: 73.8°F

The warmest month (with the highest average high temperature) is August (73.8°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in August: 67.1°F

The months with the highest average low temperature are July and August (67.1°F).
The coldest month (with the lowest average low temperature) is January (29.1°F).

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Average pressure in August
East Sandwich, MA

Average pressure in August - East Sandwich, 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
East Sandwich, MA

Average wind speed in August - East Sandwich, MA
  • Average wind speed in August: 9.5mph

The windiest month (with the highest average wind speed) is January (15.2mph).
The calmest month (with the lowest average wind speed) is August (9.5mph).

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Average humidity in August
East Sandwich, MA

Average humidity in August - East Sandwich, MA
  • Average humidity in August: 80%

The months with the highest relative humidity are June and July (82%).
The month with the lowest relative humidity is November (74%).

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Average rainfall in August
East Sandwich, MA

Average rainfall in August - East Sandwich, MA
  • Average rainfall in August: 1.42"

The wettest month (with the highest rainfall) is October (2.2").
The driest month (with the least rainfall) is February (1.26").

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Average rainfall days in August
East Sandwich, MA

Average rainfall days in August - East Sandwich, MA
  • Average rainfall days in August: 13 days

The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is February (8 days).

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Average snowfall in August
East Sandwich, MA

Average snowfall in August - East Sandwich, MA
  • Average snowfall in August: 0"

The month with the highest snowfall is March (1.3").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
East Sandwich, MA

Average snowfall days in August - East Sandwich, MA
  • Average snowfall days in August: 0 days

The months with the highest number of snowfall days are January and February (5.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
East Sandwich, MA

Average daylight in August / Average sunshine in August - East Sandwich, 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 36min).

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Average sunshine days in August
East Sandwich, MA

Average sunshine days in August - East Sandwich, MA
  • Average sunshine days in August: 16.1 days

The month with the most sunshine days is December (17.6 days).
The month with the least sunshine days is July (14.8 days).

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Average UV index in August
East Sandwich, MA

Average UV index in August - East Sandwich, MA
  • Average UV index in August: 5

The month with the highest UV index is July (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
East Sandwich, MA

Average cloud cover in August - East Sandwich, MA
  • Average cloud cover in August: 28

The months with the most cloud cover are February, March and December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in August
East Sandwich, MA

Average visibility in August - East Sandwich, 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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East Sandwich, Massachusetts, USA

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