October weather forecast
Wilton, CT

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Weather in October

October, the same as September, is another comfortable autumn month in Wilton, Connecticut, with an average temperature varying between 50.7°F (10.4°C) and 61.7°F (16.5°C).

Temperature

October comes with a decrease in the average high-temperature, falling from an agreeable 72.9°F (22.7°C) in September to an enjoyable 61.7°F (16.5°C). Wilton temperatures generally rest at a low of 50.7°F (10.4°C) during the October nights.

Humidity

The months with the highest humidity are February, May, June, October and December, with an average relative humidity of 76%.

Rainfall

In Wilton, during October, the rain falls for 14.5 days and regularly aggregates up to 3.54" (90mm) of precipitation. In Wilton, during the entire year, the rain falls for 170.2 days and collects up to 38.62" (981mm) of precipitation.

Snowfall

In Wilton, snow does not fall in May through October.

Daylight

In October, the average length of the day in Wilton is 11h and 5min.
On the first day of the month, sunrise is at 6:51 am and sunset at 6:35 pm. On the last day of October, sunrise is at 7:24 am and sunset at 5:50 pm EDT.

Sunshine

In Wilton, Connecticut, the average sunshine in October is 5.9h.

UV index

In October, the average daily maximum UV index in Wilton is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In October, a daily maximum UV index of 3 leads to the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

What are the temperatures in Wilton in October?

The high-temperature, in October, in Wilton, records 61.7°F (16.5°C), while the low-temperature is 50.7°F (10.4°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in July is evaluated at 86°F (30°C).

What are the most humid months in Wilton?

February, May, June, October and December, with an average relative humidity of 76%, are most humid months in Wilton.

What is the average humidity in October in Wilton?

The average relative humidity in October in Wilton is 76%.

How many days does it rain in October in Wilton?

In Wilton, Connecticut, in October, it is raining for 14.5 days, with typically 3.54" (90mm) of accumulated precipitation.

When it does not snow in Wilton?

May through October are months without snowfall in Wilton, Connecticut.

Does it snow in Wilton in October?

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

What is the average length of the day in October in Wilton?

In October, the average day length in Wilton, Connecticut, is 11h and 5min.

When are sunrise and sunset in October in Wilton?

In October, on the first day of the month, sunrise is at 6:51 am and sunset at 6:35 pm. On the last day of the month, in Wilton, sunrise is at 7:24 am and sunset at 5:50 pm EDT.

How many hours of sunshine does Wilton have in October?

In October, the average sunshine duration is 5.9h.

What is the UV index reading in October in Wilton?

The average daily maximum UV index in October in Wilton, Connecticut, is 3. A UV Index estimate of 3 to 5 represents 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
Wilton, CT

Average temperature in October - Wilton, CT
  • Average high temperature in October: 61.7°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (35.1°F).

  • Average low temperature in October: 50.7°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (25°F).

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Average pressure in October
Wilton, CT

Average pressure in October - Wilton, CT
  • Average pressure in October: 30.02"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
Wilton, CT

Average wind speed in October - Wilton, CT
  • Average wind speed in October: 8.4mph

The windiest month (with the highest average wind speed) is January (9.5mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).

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Average humidity in October
Wilton, CT

Average humidity in October - Wilton, CT
  • Average humidity in October: 76%

The months with the highest relative humidity are February, May, June, October and December (76%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in October
Wilton, CT

Average rainfall in October - Wilton, CT
  • Average rainfall in October: 3.54"

The wettest month (with the highest rainfall) is December (4.17").
The driest month (with the least rainfall) is January (2.44").

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Average rainfall days in October
Wilton, CT

Average rainfall days in October - Wilton, CT
  • Average rainfall days in October: 14.5 days

The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is January (8.6 days).

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Average snowfall in October
Wilton, CT

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

The month with the highest snowfall is February (3.46").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in October
Wilton, CT

Average snowfall days in October - Wilton, CT
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (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
Wilton, CT

Average daylight in October / Average sunshine in October - Wilton, 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 18min).

  • Average sunshine in October: 5h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in October
Wilton, CT

Average sunshine days in October - Wilton, CT
  • Average sunshine days in October: 14.4 days

The month with the most sunshine days is January (17.3 days).
The month with the least sunshine days is June (10.1 days).

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Average UV index in October
Wilton, CT

Average UV index in October - Wilton, 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
Wilton, CT

Average cloud cover in October - Wilton, CT
  • Average cloud cover in October: 41

The months with the most cloud cover are February, March and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in October
Wilton, CT

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

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

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Wilton, Connecticut, USA

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