October weather forecast
Southbury, CT

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Weather in October

October, like September, in Southbury, Connecticut, is another comfortable autumn month, with an average temperature varying between 61°F (16.1°C) and 46°F (7.8°C).

Temperature

The start of October comes with a reduction in the average high-temperature, receding from a pleasant 73.2°F (22.9°C) in September to a comfortable 61°F (16.1°C). Throughout October, Southbury records an average temperature of 46°F (7.8°C) at night.

Humidity

The average relative humidity in October is 79%.

Rainfall

In Southbury, in October, during 14.6 rainfall days, 3.43" (87mm) of precipitation is typically accumulated. In Southbury, during the entire year, the rain falls for 171.2 days and collects up to 36.3" (922mm) of precipitation.

Snowfall

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

Daylight

In Southbury, the average length of the day in October is 11h and 5min.
On the first day of October, sunrise is at 6:50 am and sunset at 6:34 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 5:48 pm EDT.

Sunshine

The average sunshine in October in Southbury is 5.6h.

UV index

The average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 3 during October translates into the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
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Frequently asked questions

What are the temperatures in Southbury in October?

Southbury in October has an average high-temperature of 61°F (16.1°C) and an average low-temperature of 46°F (7.8°C). In July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is estimated at 89.6°F (32°C).

What is the average humidity in October in Southbury?

The average relative humidity in October in Southbury, Connecticut, is 79%.

How many days does it rain in October in Southbury?

In October, in Southbury, the rain falls for 14.6 days. Throughout October, 3.43" (87mm) of precipitation is accumulated.

When it does not snow in Southbury?

In Southbury, Connecticut, snow does not fall in June through October.

Does it snow in Southbury in October?

In Southbury, Connecticut, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does Southbury have in October?

The average day length in October in Southbury, Connecticut, is 11h and 5min.

What time are sunrise and sunset in October in Southbury?

On the first day of October in Southbury, sunrise is at 6:50 am and sunset at 6:34 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 5:48 pm EDT.

How many hours of sunshine does Southbury have in October?

In Southbury, the average sunshine duration in October is 5.6h.

What is the UV index intensity in October in Southbury?

In Southbury, Connecticut, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health 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 October
Southbury, CT

Average temperature in October - Southbury, CT
  • Average high temperature in October: 61°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (33.1°F).

  • Average low temperature in October: 46°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 (21.4°F).

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Average pressure in October
Southbury, CT

Average pressure in October - Southbury, CT
  • Average pressure in October: 30.01"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).

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Average wind speed in October
Southbury, CT

Average wind speed in October - Southbury, CT
  • Average wind speed in October: 6.8mph

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in October
Southbury, CT

Average humidity in October - Southbury, CT
  • Average humidity in October: 79%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in October
Southbury, CT

Average rainfall in October - Southbury, CT
  • Average rainfall in October: 3.43"

The wettest month (with the highest rainfall) is December (3.9").
The driest month (with the least rainfall) is September (2.28").

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Average rainfall days in October
Southbury, CT

Average rainfall days in October - Southbury, CT
  • Average rainfall days in October: 14.6 days

The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is January (9.5 days).

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Average snowfall in October
Southbury, CT

Average snowfall in October - Southbury, CT
  • Average snowfall in October: 0"

The month with the highest snowfall is February (4.8").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in October
Southbury, CT

Average snowfall days in October - Southbury, CT
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is February (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
Southbury, CT

Average daylight in October / Average sunshine in October - Southbury, CT
  • Average daylight in October: 11h and 1min

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 October: 5h and 4min

The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in October
Southbury, CT

Average sunshine days in October - Southbury, CT
  • Average sunshine days in October: 14.3 days

The month with the most sunshine days is November (17 days).
The months with the least sunshine days are May and June (10.3 days).

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Average UV index in October
Southbury, CT

Average UV index in October - Southbury, CT
  • Average UV index in October: 3

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 October
Southbury, CT

Average cloud cover in October - Southbury, CT
  • Average cloud cover in October: 45

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 36).

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Average visibility in October
Southbury, CT

Average visibility in October - Southbury, CT
  • Average visibility in October: 6mi

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).

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Southbury, Connecticut, USA

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