October weather forecast
Newtown, CT

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Weather in October

October in Newtown, Connecticut showcases a beautiful panorama of rich autumn colors, as the city is bathed in shades of red, orange, and gold. The noticeable drop in temperature to 61.2°F (16.2°C) makes the air crisp, adding to the feel of autumn. Although the city enjoys ample sunshine, rainfall becomes frequent, contributing to the quintessential fall ambiance. Days become even shorter while the clear skies allow for stargazing at night. October's enchanting sights and cooling temperatures capture the essence of New England fall.

Temperature

The commencement of October involves a temperature shift, with the average high-temperature dropping from a pleasant 73°F (22.8°C) in September to a refreshing 61.2°F (16.2°C). In Newtown, October's nights observe an average temperature dip to a chilly 47.8°F (8.8°C).

Humidity

In Newtown, the average relative humidity in October is 78%.

Rainfall

In Newtown, in October, during 14.6 rainfall days, 3.46" (88mm) of precipitation is typically accumulated. Throughout the year, in Newtown, there are 169.7 rainfall days, and 36.93" (938mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Newtown are January through May, October through December. October is the first month it typically snows in Newtown. Throughout October, in the average 0.4 snowfall days, it receives 0.35" (9mm) of snow. Throughout the year, in Newtown, there are 34.5 snowfall days, and 17.01" (432mm) of snow is accumulated.

Daylight

The average length of the day in October in Newtown 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 5:49 pm EDT.

Sunshine

In Newtown, the average sunshine in October is 5.7h.

UV index

In October, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In October, the maximum UV index of 3 suggests this advice:
Put precautions into practice - Guidance to elude sunburn is provided. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Newtown in October?

In Newtown, in October, the average high-temperature is 61.2°F (16.2°C), and the average low-temperature is 47.8°F (8.8°C). In July, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is computed to be 87.8°F (31°C).

What is the average humidity in October in Newtown?

In October, the average relative humidity is 78%.

How much does it rain in Newtown in October?

In October, the rain falls for 14.6 days. Throughout October, 3.46" (88mm) of precipitation is accumulated.

When does it start snowing in Newtown?

October is the first month it typically snows in Newtown, Connecticut. Throughout October, in the average 0.4 snowfall days, it receives 0.35" (9mm) of snow.

How many hours of daylight does Newtown have in October?

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

When is the sunrise / sunset in October in Newtown?

On the first day of October in Newtown, Connecticut, 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 5:49 pm EDT.

How many hours of sunshine does Newtown have in October?

In October, the average sunshine duration in Newtown, Connecticut, is 5.7h.

How high is the UV index in October in Newtown?

The average daily maximum UV index in October in Newtown is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Newtown, CT

Average temperature in October - Newtown, CT
  • Average high temperature in October: 61.2°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 (33.4°F).

  • Average low temperature in October: 47.8°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

Average pressure in October
Newtown, CT

Average pressure in October - Newtown, 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).

Average wind speed in October
Newtown, CT

Average wind speed in October - Newtown, CT
  • Average wind speed in October: 7.3mph

The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in October
Newtown, CT

Average humidity in October - Newtown, CT
  • Average humidity in October: 78%

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

Average rainfall in October
Newtown, CT

Average rainfall in October - Newtown, CT
  • Average rainfall in October: 3.46"

The wettest month (with the highest rainfall) is December (4.02").
The driest months (with the least rainfall) are January and September (2.4").

Average rainfall days in October
Newtown, CT

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

The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is January (9.1 days).

Average snowfall in October
Newtown, CT

Average snowfall in October - Newtown, CT
  • Average snowfall in October: 0.35"

The month with the highest snowfall is February (4.37").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Newtown, CT

Average snowfall days in October - Newtown, CT
  • Average snowfall days in October: 0.4 days

The month with the highest number of snowfall days is February (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Newtown, 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 18min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in October
Newtown, CT

Average sunshine days in October - Newtown, CT
  • Average sunshine days in October: 14.1 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is June (10.1 days).

Average UV index in October
Newtown, CT

Average UV index in October - Newtown, 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).

Average cloud cover in October
Newtown, CT

Average cloud cover in October - Newtown, CT
  • Average cloud cover in October: 42

The months with the most cloud cover are February, March and December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in October
Newtown, CT

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

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

Newtown, Connecticut, USA

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