August weather forecast
Southampton, MA

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Weather in August

August, the last month of the summer in Southampton, is another warm month, with an average temperature varying between 79.7°F (26.5°C) and 59.5°F (15.3°C).

Temperature

The onset of August brings with it an average high-temperature of a still warm 79.7°F (26.5°C), showing a negligible variation from the month before. Southampton's nighttime temperature in August drops to an average of 59.5°F (15.3°C).

Humidity

In August, the average relative humidity is 77%.

Rainfall

In Southampton, in August, during 16.8 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. In Southampton, during the entire year, the rain falls for 169.1 days and collects up to 32.56" (827mm) of precipitation.

Snowfall

In Southampton, snow does not fall in June through September.

Daylight

In August, the average length of the day in Southampton, Massachusetts, is 13h and 50min.
On the first day of the month, sunrise is at 5:44 am and sunset at 8:09 pm. On the last day of August, sunrise is at 6:15 am and sunset at 7:26 pm EDT.

Sunshine

The months with the most sunshine in Southampton are July and August, with an average of 10.2h of sunshine.

UV index

In Southampton, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum UV index of 5 in August translates into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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Frequently asked questions

What are August temperatures in Southampton?

The high-temperature during August is 79.7°F (26.5°C) and the low-temperature is 59.5°F (15.3°C). In July, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, is evaluated at 87.8°F (31°C).

What is the average humidity in August in Southampton?

The average relative humidity in August is 77%.

How much does it rain in Southampton in August?

In Southampton, in August, it is raining for 16.8 days, with typically 2.68" (68mm) of accumulated precipitation.

When it does not snow in Southampton?

June through September are months without snowfall in Southampton, Massachusetts.

How many hours of daylight does Southampton have in August?

In August, the average day length is 13h and 50min.

When is the sunrise / sunset in August in Southampton?

On the first day of August in Southampton, Massachusetts, sunrise is at 5:44 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 7:26 pm EDT.

What are the months with the most sunshine in Southampton?

July and August, with an average of 10.2h of sunshine, are months with the most sunshine.

How many hours of sunshine does Southampton have in August?

In August, the average sunshine duration in Southampton, Massachusetts, is 10.2h.

What is the UV index intensity in August in Southampton?

In Southampton, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
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
Southampton, MA

Average temperature in August - Southampton, MA
  • Average high temperature in August: 79.7°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in August: 59.5°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (18°F).

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Average pressure in August
Southampton, MA

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

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in August
Southampton, MA

Average wind speed in August - Southampton, MA
  • Average wind speed in August: 5mph

The windiest months (with the highest average wind speed) are January, February and March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in August
Southampton, MA

Average humidity in August - Southampton, MA
  • Average humidity in August: 77%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in August
Southampton, MA

Average rainfall in August - Southampton, MA
  • Average rainfall in August: 2.68"

The wettest months (with the highest rainfall) are October and December (3.27").
The driest month (with the least rainfall) is September (2.01").

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Average rainfall days in August
Southampton, MA

Average rainfall days in August - Southampton, MA
  • Average rainfall days in August: 16.8 days

The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is January (8.9 days).

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Average snowfall in August
Southampton, MA

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

The month with the highest snowfall is February (5.59").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Southampton, MA

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

The month with the highest number of snowfall days is February (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Southampton, MA

Average daylight in August / Average sunshine in August - Southampton, 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 1min

The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in August
Southampton, MA

Average sunshine days in August - Southampton, MA
  • Average sunshine days in August: 11.4 days

The month with the most sunshine days is January (16.2 days).
The month with the least sunshine days is June (10.3 days).

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Average UV index in August
Southampton, MA

Average UV index in August - Southampton, MA
  • Average UV index in August: 5

The month with the highest UV index is June (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
Southampton, MA

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

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

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Average visibility in August
Southampton, MA

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

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

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Southampton, Massachusetts, USA

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