September weather forecast
Canton Center, CT

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Weather in September

The first month of the autumn, September, is also an agreeable month in Canton Center, Connecticut, with temperature in the range of an average high of 72.9°F (22.7°C) and an average low of 54.7°F (12.6°C).

Temperature

In Canton Center, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's warm 80.2°F (26.8°C) to a pleasant 72.9°F (22.7°C). September nights observe an average temperature dip to a cool 54.7°F (12.6°C).

Humidity

The average relative humidity in September is 77%.

Rainfall

September is the month with the least rainfall in Canton Center, Connecticut. Rain falls for 12.6 days and accumulates 1.97" (50mm) of precipitation.

Snowfall

June through September are months without snowfall in Canton Center.

Daylight

In Canton Center, the average length of the day in September is 12h and 28min.
On the first day of September in Canton Center, Connecticut, sunrise is at 6:18 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 6:34 pm EDT.

Sunshine

The average sunshine in September is 8.6h.

UV index

The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index, 4 in September, converts into the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Updated: Jul 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are September temperatures?

The average high-temperature and low-temperature during September are 72.9°F (22.7°C) and 54.7°F (12.6°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, in July is appraised at 87.8°F (31°C).

What is the average humidity in September?

In Canton Center, the average relative humidity in September is 77%.

What is the driest month in Canton Center?

September is the month with the least rainfall. Rain falls for 12.6 days and accumulates 1.97" (50mm) of precipitation.

How many days does it rain in September?

In September, the rain falls for 12.6 days. Throughout September, 1.97" (50mm) of precipitation is accumulated.

When it does not snow?

June through September are months without snowfall.

Does it snow in September?

In Canton Center, Connecticut, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Canton Center have in September?

The average day length in September is 12h and 28min.

When are sunrise and sunset in September in Canton Center?

On the first day of September, sunrise is at 6:18 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 6:34 pm EDT.

How long on average sun shines in September?

The average sunshine duration in September is 8.6h.

What is the UV index intensity in September?

The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe 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 September
Canton Center, CT

Average temperature in September - Canton Center, CT
  • Average high temperature in September: 72.9°F

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (32°F).

  • Average low temperature in September: 54.7°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

Average pressure in September
Canton Center, CT

Average pressure in September - Canton Center, CT
  • Average pressure in September: 30.06"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in September
Canton Center, CT

Average wind speed in September - Canton Center, CT
  • Average wind speed in September: 5.8mph

The windiest months (with the highest average wind speed) are January and March (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

Average humidity in September
Canton Center, CT

Average humidity in September - Canton Center, CT
  • Average humidity in September: 77%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (71%).

Average rainfall in September
Canton Center, CT

Average rainfall in September - Canton Center, CT
  • Average rainfall in September: 1.97"

The wettest month (with the highest rainfall) is December (3.43").
The driest month (with the least rainfall) is September (1.97").

Average rainfall days in September
Canton Center, CT

Average rainfall days in September - Canton Center, CT
  • Average rainfall days in September: 12.6 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (9.4 days).

Average snowfall in September
Canton Center, CT

Average snowfall in September - Canton Center, CT
  • Average snowfall in September: 0"

The month with the highest snowfall is February (5.24").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Canton Center, CT

Average snowfall days in September - Canton Center, CT
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (8.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Canton Center, CT

Average daylight in September / Average sunshine in September - Canton Center, CT
  • Average daylight in September: 12h and 3min

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 12min).

  • Average sunshine in September: 8h and 4min

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 36min).

Average sunshine days in September
Canton Center, CT

Average sunshine days in September - Canton Center, CT
  • Average sunshine days in September: 15.7 days

The month with the most sunshine days is January (17.1 days).
The month with the least sunshine days is June (11.6 days).

Average UV index in September
Canton Center, CT

Average UV index in September - Canton Center, CT
  • Average UV index in September: 4

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in September
Canton Center, CT

Average cloud cover in September - Canton Center, CT
  • Average cloud cover in September: 38

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in September
Canton Center, CT

Average visibility in September - Canton Center, CT
  • Average visibility in September: 5mi

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

Canton Center, Connecticut, USA

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