August weather forecast
Uncasville, CT

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Weather in August

The last month of the summer, August, is another warm month in Uncasville, Connecticut, with an average temperature fluctuating between 66.2°F (19°C) and 77.7°F (25.4°C).

Temperature

In August, Uncasville experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 78.6°F (25.9°C) in July to a still warm 77.7°F (25.4°C). Uncasville, during the month of August, experiences an average low-temperature of 66.2°F (19°C).

Humidity

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

Rainfall

In Uncasville, during August, the rain falls for 13.8 days and regularly aggregates up to 2.36" (60mm) of precipitation. In Uncasville, during the entire year, the rain falls for 159.8 days and collects up to 33.07" (840mm) of precipitation.

Snowfall

In Uncasville, Connecticut, snow does not fall in May through October.

Daylight

In August, the average length of the day is 13h and 47min.
On the first day of the month, sunrise is at 5:44 am and sunset at 8:05 pm. On the last day of August, in Uncasville, sunrise is at 6:14 am and sunset at 7:22 pm EDT.

Sunshine

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

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Uncasville. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: The daily high UV index of 6 during August translates into the following recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. 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. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
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Frequently asked questions

What is the temperature in August in Uncasville?

The high-temperature, in August, in Uncasville, is 77.7°F (25.4°C), while the low-temperature averages to 66.2°F (19°C).

What is the average humidity in August in Uncasville?

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

How many days does it rain in August in Uncasville?

In Uncasville, Connecticut, during August, the rain falls for 13.8 days and regularly aggregates up to 2.36" (60mm) of precipitation.

When it does not snow in Uncasville?

In Uncasville, Connecticut, snow does not fall in May through October.

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

In August, the average day length in Uncasville is 13h and 47min.

When are sunrise and sunset in August in Uncasville?

In August, on the first day of the month, sunrise is at 5:44 am and sunset at 8:05 pm. On the last day of the month, in Uncasville, sunrise is at 6:14 am and sunset at 7:22 pm EDT.

What month has the most sunshine in Uncasville?

August has the most sunshine of the year, with an average of 10.6h of sunshine.

How long on average sun shines in August in Uncasville?

In Uncasville, the average sunshine duration in August is 10.6h.

When is the highest UV index in Uncasville?

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

What is the UV index reading in August in Uncasville?

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

Average temperature in August - Uncasville, CT
  • Average high temperature in August: 77.7°F

The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in August: 66.2°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).

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Average pressure in August
Uncasville, CT

Average pressure in August - Uncasville, 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
Uncasville, CT

Average wind speed in August - Uncasville, CT
  • Average wind speed in August: 7.8mph

The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.8mph).

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Average humidity in August
Uncasville, CT

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

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

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Average rainfall in August
Uncasville, CT

Average rainfall in August - Uncasville, CT
  • Average rainfall in August: 2.36"

The wettest month (with the highest rainfall) is December (3.86").
The driest month (with the least rainfall) is September (1.65").

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Average rainfall days in August
Uncasville, CT

Average rainfall days in August - Uncasville, CT
  • Average rainfall days in August: 13.8 days

The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (9.5 days).

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Average snowfall in August
Uncasville, CT

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

The month with the highest snowfall is March (2.56").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Uncasville, CT

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

The month with the highest number of snowfall days is February (6.8 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
Uncasville, CT

Average daylight in August / Average sunshine in August - Uncasville, 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 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 54min).

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Average sunshine days in August
Uncasville, CT

Average sunshine days in August - Uncasville, CT
  • Average sunshine days in August: 14.6 days

The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is February (12.5 days).

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Average UV index in August
Uncasville, CT

Average UV index in August - Uncasville, 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
Uncasville, CT

Average cloud cover in August - Uncasville, CT
  • Average cloud cover in August: 29

The months with the most cloud cover are February, March and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in August
Uncasville, CT

Average visibility in August - Uncasville, 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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Uncasville, Connecticut, USA

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