August weather forecast and climate
North Grosvenor Dale, CT

Weather in August

The last month of the summer, August, is another warm month in North Grosvenor Dale, Connecticut, with average temperature varying between 79.5°F (26.4°C) and 60.4°F (15.8°C).

Temperature

In August, the average high-temperature is relatively the same as in July - a still warm 79.5°F (26.4°C). The average low-temperature, is 60.4°F (15.8°C).

Humidity

In North Grosvenor Dale, the average relative humidity in August is 78%.

Rainfall

In North Grosvenor Dale, during August, the rain falls for 14.8 days and regularly aggregates up to 2.52" (64mm) of precipitation. Throughout the year, in North Grosvenor Dale, there are 151.1 rainfall days, and 31.26" (794mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In August, the average length of the day in North Grosvenor Dale is 13.8h.

Sunshine

The month with the most sunshine is August, with an average of 10h of sunshine.

UV index

In August, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 5 in August interpret into the following advice:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in August in North Grosvenor Dale?

In North Grosvenor Dale, in August, the average high-temperature is 79.5°F (26.4°C), and the average low-temperature is 60.4°F (15.8°C).

What is the average humidity in August in North Grosvenor Dale?

In August, the average relative humidity in North Grosvenor Dale is 78%.

How much does it rain in North Grosvenor Dale in August?

In North Grosvenor Dale, during August, the rain falls for 14.8 days and regularly aggregates up to 2.52" (64mm) of precipitation.

When it does not snow in North Grosvenor Dale?

June through September are months without snowfall in North Grosvenor Dale, Connecticut.

What is the average length of the day in August in North Grosvenor Dale?

In August, the average length of the day in North Grosvenor Dale, Connecticut, is 13.8h.

What month has the most sunshine in North Grosvenor Dale?

With an average of 10h of sunshine, August has the most sunshine of the year.

How long on average sun shines in August in North Grosvenor Dale?

In August, the average sunshine is 10h.

What is the UV index reading in August in North Grosvenor Dale?

In North Grosvenor Dale, Connecticut, the average daily maximum UV index in August is 5. A UV Index of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV rays.

Average temperature in August
North Grosvenor Dale, CT

Average temperature in August - North Grosvenor Dale, CT
  • Average high temperature in August: 79.5°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 (31.5°F).

  • Average low temperature in August: 60.4°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).

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Average pressure in August
North Grosvenor Dale, CT

Average pressure in August - North Grosvenor Dale, CT
  • Average pressure in August: 29.98"

The month with the highest atmospheric pressure is November (30.08").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in August
North Grosvenor Dale, CT

Average wind speed in August - North Grosvenor Dale, CT
  • Average wind speed in August: 5.7mph

The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in August
North Grosvenor Dale, CT

Average humidity in August - North Grosvenor Dale, CT
  • Average humidity in August: 78%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in August
North Grosvenor Dale, CT

Average rainfall in August - North Grosvenor Dale, CT
  • Average rainfall in August: 2.52"

The wettest month (with the highest rainfall) is December (3.11").
The driest month (with the least rainfall) is September (1.81").

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Average rainfall days in August
North Grosvenor Dale, CT

Average rainfall days in August - North Grosvenor Dale, CT
  • Average rainfall days in August: 14.8 days

The month with the highest number of rainy days is July (16.3 days).
Months with the least rainy days are January and February (7.8 days).

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Average snowfall in August
North Grosvenor Dale, CT

Average snowfall in August - North Grosvenor Dale, CT
  • Average snowfall in August: 0"

Months with the highest snowfall are February and March (5.08").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
North Grosvenor Dale, CT

Average snowfall days in August - North Grosvenor Dale, CT
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is March (9.1 days).
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
North Grosvenor Dale, CT

Average daylight in August / Average sunshine in August - North Grosvenor Dale, CT
  • Average daylight in August: 13.8h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in August: 10h

The month with the most sunshine is August (Average sunshine: 10h).
The month with the least sunshine is February (Average sunshine: 4.5h).

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Average sunshine days in August
North Grosvenor Dale, CT

Average sunshine days in August - North Grosvenor Dale, CT
  • Average sunshine days in August: 14.3 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is July (12.9 days).

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Average UV index in August
North Grosvenor Dale, CT

Average UV index in August - North Grosvenor Dale, CT
  • Average UV index in August: 5

Months with the highest UV index are June and July (UV index 6).
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
North Grosvenor Dale, CT

Average cloud cover in August - North Grosvenor Dale, CT
  • Average cloud cover in August: 37

The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 37).

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Average visibility in August
North Grosvenor Dale, CT

Average visibility in August - North Grosvenor Dale, CT
  • Average visibility in August: 5mi

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

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