October weather forecast
South Windham, CT

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Weather in October

October, like September, in South Windham, Connecticut, is another comfortable autumn month, with temperature in the range of an average low of 46.4°F (8°C) and an average high of 61°F (16.1°C).

Temperature

Transition from September to October is accompanied by a temperature drop, with average high-temperatures decreasing from a pleasant 73.2°F (22.9°C) to an enjoyable 61°F (16.1°C). South Windham's temperature in October lowers to a consistent average of 46.4°F (8°C) during the nights.

Humidity

The months with the highest humidity are February and October, with an average relative humidity of 79%.

Rainfall

In South Windham, in October, during 14.2 rainfall days, 3.07" (78mm) of precipitation is typically accumulated. Throughout the year, there are 164.2 rainfall days, and 33.74" (857mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall in South Windham, Connecticut.

Daylight

The average length of the day in October in South Windham is 11h and 4min.
On the first day of the month, sunrise is at 6:46 am and sunset at 6:29 pm. On the last day of October, in South Windham, sunrise is at 7:20 am and sunset at 5:44 pm EDT.

Sunshine

In October, the average sunshine is 5.8h.

UV index

The average daily maximum UV index in October in South Windham is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In October, a daily UV index of 3 turns into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
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Frequently asked questions

What are the temperatures in South Windham in October?

The average high-temperature and low-temperature in South Windham, Connecticut, during October are 61°F (16.1°C) and 46.4°F (8°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, in July is estimated at 87.8°F (31°C).

What is the most humid month in South Windham?

February and October, with an average relative humidity of 79%, are most humid months in South Windham.

What is the average humidity in October in South Windham?

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

How many days does it rain in October in South Windham?

In South Windham, in October, it is raining for 14.2 days, with typically 3.07" (78mm) of accumulated precipitation.

When it does not snow in South Windham?

June through October are months without snowfall.

Does it snow in South Windham in October?

In South Windham, in October, it doesn't snow. In November, it regularly snows.

What is the average length of the day in October in South Windham?

The average day length in October in South Windham is 11h and 4min.

When is the sunrise / sunset in October in South Windham?

On the first day of October in South Windham, sunrise is at 6:46 am and sunset at 6:29 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:44 pm EDT.

How many hours of sunshine does South Windham have in October?

In October, the average sunshine duration in South Windham is 5.8h.

What is the UV index intensity in October in South Windham?

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

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

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in October: 46.4°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in October
South Windham, CT

Average pressure in October - South Windham, CT
  • Average pressure in October: 30.01"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 October
South Windham, CT

Average wind speed in October - South Windham, CT
  • Average wind speed in October: 7.4mph

The windiest months (with the highest average wind speed) are January and March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in October
South Windham, CT

Average humidity in October - South Windham, CT
  • Average humidity in October: 79%

The months with the highest relative humidity are February and October (79%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in October
South Windham, CT

Average rainfall in October - South Windham, CT
  • Average rainfall in October: 3.07"

The wettest month (with the highest rainfall) is December (3.46").
The driest month (with the least rainfall) is September (1.73").

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Average rainfall days in October
South Windham, CT

Average rainfall days in October - South Windham, CT
  • Average rainfall days in October: 14.2 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (9.1 days).

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Average snowfall in October
South Windham, CT

Average snowfall in October - South Windham, CT
  • Average snowfall in October: 0"

The month with the highest snowfall is March (4.41").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in October
South Windham, CT

Average snowfall days in October - South Windham, CT
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in October /
Average sunshine in October
South Windham, CT

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

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 October: 5h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).

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Average sunshine days in October
South Windham, CT

Average sunshine days in October - South Windham, CT
  • Average sunshine days in October: 14.5 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is June (10.8 days).

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Average UV index in October
South Windham, CT

Average UV index in October - South Windham, 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
South Windham, CT

Average cloud cover in October - South Windham, CT
  • Average cloud cover in October: 43

The months with the most cloud cover are February, March, May and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in October
South Windham, CT

Average visibility in October - South Windham, CT
  • Average visibility in October: 6mi

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

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South Windham, Connecticut, USA

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