August weather forecast
South Deerfield, MA

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Weather in August

The last month of the summer, August, is another warm month in South Deerfield, Massachusetts, with an average temperature varying between 79.2°F (26.2°C) and 58.3°F (14.6°C).

Temperature

The average high-temperature for August is a still warm 79.2°F (26.2°C), closely aligning with the temperature of the preceding month. South Deerfield witnesses an average low-temperature of 58.3°F (14.6°C) throughout the month of August.

Humidity

The average relative humidity in August in South Deerfield is 77%.

Rainfall

In South Deerfield, in August, it is raining for 13.5 days, with typically 1.93" (49mm) of accumulated precipitation. In South Deerfield, during the entire year, the rain falls for 147.7 days and collects up to 28.9" (734mm) of precipitation.

Snowfall

In South Deerfield, snow does not fall in June through September.

Daylight

In August, the average length of the day is 13h and 51min.
On the first day of August in South Deerfield, sunrise is at 5:43 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 7:25 pm EDT.

Sunshine

In August, the average sunshine in South Deerfield is 10.1h.

UV index

The months with the highest UV index in South Deerfield are May through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 5 in August interprets into the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

What is the average August temperature in South Deerfield?

An average high-temperature, in August, in South Deerfield, is 79.2°F (26.2°C) and the average low-temperature is 58.3°F (14.6°C). In July, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 86°F (30°C).

What is the average humidity in August in South Deerfield?

In August, the average relative humidity in South Deerfield, Massachusetts, is 77%.

How many days does it rain in August in South Deerfield?

In South Deerfield, in August, during 13.5 rainfall days, 1.93" (49mm) of precipitation is typically accumulated.

When it does not snow in South Deerfield?

June through September are months without snowfall in South Deerfield.

How many hours of daylight does South Deerfield have in August?

In August, the average day length is 13h and 51min.

When are sunrise and sunset in August in South Deerfield?

On the first day of August in South Deerfield, Massachusetts, sunrise is at 5:43 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 7:25 pm EDT.

How long on average sun shines in August in South Deerfield?

In August, the average sunshine duration in South Deerfield is 10.1h.

What are the months with the highest UV index in South Deerfield?

The months with the highest UV index are May through August, with an average maximum UV index of 5.

How high is the UV index in August in South Deerfield?

The average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium health risk 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
South Deerfield, MA

Average temperature in August - South Deerfield, MA
  • Average high temperature in August: 79.2°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in August: 58.3°F

The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).

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Average pressure in August
South Deerfield, MA

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

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in August
South Deerfield, MA

Average wind speed in August - South Deerfield, MA
  • Average wind speed in August: 5.1mph

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 (5.1mph).

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Average humidity in August
South Deerfield, MA

Average humidity in August - South Deerfield, MA
  • Average humidity in August: 77%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in August
South Deerfield, MA

Average rainfall in August - South Deerfield, MA
  • Average rainfall in August: 1.93"

The wettest month (with the highest rainfall) is December (3.07").
The driest month (with the least rainfall) is September (1.69").

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Average rainfall days in August
South Deerfield, MA

Average rainfall days in August - South Deerfield, MA
  • Average rainfall days in August: 13.5 days

The month with the highest number of rainy days is April (15.3 days).
The month with the least rainy days is February (8.9 days).

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Average snowfall in August
South Deerfield, MA

Average snowfall in August - South Deerfield, MA
  • Average snowfall in August: 0"

The month with the highest snowfall is February (6.42").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
South Deerfield, MA

Average snowfall days in August - South Deerfield, MA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (10 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
South Deerfield, MA

Average daylight in August / Average sunshine in August - South Deerfield, 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 6min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in August
South Deerfield, MA

Average sunshine days in August - South Deerfield, MA
  • Average sunshine days in August: 15.1 days

The month with the most sunshine days is September (17.1 days).
The month with the least sunshine days is April (13.2 days).

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Average UV index in August
South Deerfield, MA

Average UV index in August - South Deerfield, MA
  • Average UV index in August: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in August
South Deerfield, MA

Average cloud cover in August - South Deerfield, MA
  • Average cloud cover in August: 35

The months with the most cloud cover are February and March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in August
South Deerfield, MA

Average visibility in August - South Deerfield, 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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South Deerfield, Massachusetts, USA

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