August weather forecast
Voluntown, CT

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Weather in August

The last month of the summer, August, is another warm month in Voluntown, Connecticut, with an average temperature ranging between max 79.5°F (26.4°C) and min 63.7°F (17.6°C).

Temperature

The transition from July to August brings an average high-temperature of a still warm 79.5°F (26.4°C), barely different from July's 80.6°F (27°C). Voluntown, during the month of August, experiences an average low-temperature of 63.7°F (17.6°C).

Humidity

The average relative humidity in August in Voluntown is 78%.

Rainfall

In Voluntown, during August, the rain falls for 16.1 days and regularly aggregates up to 2.6" (66mm) of precipitation. In Voluntown, during the entire year, the rain falls for 162.4 days and collects up to 33.78" (858mm) of precipitation.

Snowfall

June through October are months without snowfall in Voluntown.

Daylight

The average length of the day in August in Voluntown is 13h and 48min.
On the first day of the month, sunrise is at 5:42 am and sunset at 8:04 pm. On the last day of August, sunrise is at 6:13 am and sunset at 7:21 pm EDT.

Sunshine

The months with the most sunshine in Voluntown, Connecticut, are July and August, with an average of 10.3h of sunshine.

UV index

The months with the highest UV index in Voluntown are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: A typical high UV index of 6 in August suggests the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
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Frequently asked questions

What are the temperatures in Voluntown in August?

The average high-temperature, in August, in Voluntown, is 79.5°F (26.4°C), while the average low-temperature is 63.7°F (17.6°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in July is calculated to be 86°F (30°C).

What is the average humidity in August in Voluntown?

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

How much does it rain in Voluntown in August?

In Voluntown, in August, during 16.1 rainfall days, 2.6" (66mm) of precipitation is typically accumulated.

When it does not snow in Voluntown?

In Voluntown, snow does not fall in June through October.

What is the average length of the day in August in Voluntown?

In Voluntown, the average day length in August is 13h and 48min.

What time are sunrise and sunset in August in Voluntown?

In August, on the first day of the month, sunrise is at 5:42 am and sunset at 8:04 pm. On the last day of the month, in Voluntown, sunrise is at 6:13 am and sunset at 7:21 pm EDT.

What are the months with the most sunshine in Voluntown?

July and August, with an average of 10.3h of sunshine, are months with the most sunshine in Voluntown.

How many hours of sunshine does Voluntown have in August?

In Voluntown, Connecticut, the average sunshine duration in August is 10.3h.

When is the highest UV index in Voluntown?

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

What is the UV index intensity in August in Voluntown?

In August, the average daily maximum UV index in Voluntown, Connecticut, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability 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
Voluntown, CT

Average temperature in August - Voluntown, CT
  • Average high temperature in August: 79.5°F

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (35.1°F).

  • Average low temperature in August: 63.7°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).

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Average pressure in August
Voluntown, CT

Average pressure in August - Voluntown, CT
  • 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 (29.93"Hg).

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Average wind speed in August
Voluntown, CT

Average wind speed in August - Voluntown, CT
  • Average wind speed in August: 6.4mph

The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

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Average humidity in August
Voluntown, CT

Average humidity in August - Voluntown, CT
  • Average humidity in August: 78%

The month with the highest relative humidity is June (80%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in August
Voluntown, CT

Average rainfall in August - Voluntown, CT
  • Average rainfall in August: 2.6"

The wettest month (with the highest rainfall) is December (3.7").
The driest month (with the least rainfall) is September (1.57").

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Average rainfall days in August
Voluntown, CT

Average rainfall days in August - Voluntown, CT
  • Average rainfall days in August: 16.1 days

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (9.1 days).

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Average snowfall in August
Voluntown, CT

Average snowfall in August - Voluntown, CT
  • Average snowfall in August: 0"

The month with the highest snowfall is March (3.54").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in August
Voluntown, CT

Average snowfall days in August - Voluntown, CT
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (7.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Voluntown, CT

Average daylight in August / Average sunshine in August - Voluntown, CT
  • 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 2min

The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in August
Voluntown, CT

Average sunshine days in August - Voluntown, CT
  • Average sunshine days in August: 12.3 days

The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is June (10.9 days).

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Average UV index in August
Voluntown, CT

Average UV index in August - Voluntown, CT
  • 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
Voluntown, CT

Average cloud cover in August - Voluntown, CT
  • Average cloud cover in August: 32

The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in August
Voluntown, CT

Average visibility in August - Voluntown, CT
  • 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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Voluntown, Connecticut, USA

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