September weather forecast and climate
Quinebaug, CT

Weather in September

September, the first month of the autumn, in Quinebaug, is still a pleasant month, with average temperature ranging between max 72°F (22.2°C) and min 53.8°F (12.1°C).

Temperature

In September, the average high-temperature marginally drops, from a moderately hot 79.5°F (26.4°C) in August, to a pleasant 72°F (22.2°C). In Quinebaug, in September, the average low-temperature is 53.8°F (12.1°C).

Humidity

In September, the average relative humidity in Quinebaug is 79%.

Rainfall

September is the month with the least rainfall in Quinebaug, Connecticut. Rain falls for 12.4 days and accumulates 1.81" (46mm) of precipitation.

Snowfall

June through September are months without snowfall in Quinebaug.

Daylight

The average length of the day in September is 12.5h.

Sunshine

In Quinebaug, Connecticut, the average sunshine in September is 8h.

UV index

In Quinebaug, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to the UV radiation for the average person.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the average humidity in September in Quinebaug?

In Quinebaug, Connecticut, the average relative humidity in September is 79%.

What is the driest month in Quinebaug?

September is the month with the least rainfall in Quinebaug, Connecticut. Rain falls for 12.4 days and accumulates 1.81" (46mm) of precipitation.

How much does it rain in Quinebaug in September?

In September, in Quinebaug, the rain falls for 12.4 days. Throughout September, 1.81" (46mm) of precipitation is accumulated.

When it does not snow in Quinebaug?

In Quinebaug, Connecticut, snow does not fall in June through September.

Does it snow in Quinebaug in September?

In Quinebaug, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Quinebaug have in September?

In September, the average length of the day in Quinebaug, Connecticut, is 12.5h.

How many hours of sunshine does Quinebaug have in September?

In Quinebaug, Connecticut, the average sunshine in September is 8h.

What is the UV index reading in September in Quinebaug?

In Quinebaug, Connecticut, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV radiation.

Average temperature in September
Quinebaug, CT

Average temperature in September - Quinebaug, CT
  • Average high temperature in September: 72°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 September: 53.8°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 September
Quinebaug, CT

Average pressure in September - Quinebaug, CT
  • Average pressure in September: 30.06"

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 September
Quinebaug, CT

Average wind speed in September - Quinebaug, CT
  • Average wind speed in September: 6.2mph

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 September
Quinebaug, CT

Average humidity in September - Quinebaug, CT
  • Average humidity in September: 79%

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 September
Quinebaug, CT

Average rainfall in September - Quinebaug, CT
  • Average rainfall in September: 1.81"

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 September
Quinebaug, CT

Average rainfall days in September - Quinebaug, CT
  • Average rainfall days in September: 12.4 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 September
Quinebaug, CT

Average snowfall in September - Quinebaug, CT
  • Average snowfall in September: 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 September
Quinebaug, CT

Average snowfall days in September - Quinebaug, CT
  • Average snowfall days in September: 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 September /
Average sunshine in September
Quinebaug, CT

Average daylight in September / Average sunshine in September - Quinebaug, CT
  • Average daylight in September: 12.5h

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 September: 8h

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 September
Quinebaug, CT

Average sunshine days in September - Quinebaug, CT
  • Average sunshine days in September: 15.9 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 September
Quinebaug, CT

Average UV index in September - Quinebaug, CT
  • Average UV index in September: 4

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 September
Quinebaug, CT

Average cloud cover in September - Quinebaug, CT
  • Average cloud cover in September: 42

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 September
Quinebaug, CT

Average visibility in September - Quinebaug, CT
  • Average visibility in September: 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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