October weather forecast
Plainfield, CT

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Weather in October

October, like September, in Plainfield, Connecticut, is another comfortable autumn month, with an average temperature varying between 47.1°F (8.4°C) and 61°F (16.1°C).

Temperature

Plainfield observes a minor decrease in the average high-temperature with the arrival of October, falling from September's pleasant 72.5°F (22.5°C) to a comfortable 61°F (16.1°C). An average low-temperature of 47.1°F (8.4°C) is common during the nights of October.

Humidity

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

Rainfall

In October, the rain falls for 14.3 days. Throughout October, 3.11" (79mm) of precipitation is accumulated. In Plainfield, during the entire year, the rain falls for 163.2 days and collects up to 33.7" (856mm) of precipitation.

Snowfall

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

Daylight

In October, the average length of the day in Plainfield is 11h and 4min.
On the first day of the month, sunrise is at 6:45 am and sunset at 6:28 pm. On the last day of October, sunrise is at 7:19 am and sunset at 5:43 pm EDT.

Sunshine

In October, the average sunshine is 6h.

UV index

The average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high daily UV index of 3 during October translates into the following directions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average October temperature in Plainfield?

The high-temperature in Plainfield during October is 61°F (16.1°C) and the low-temperature is 47.1°F (8.4°C). In July, the average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 86°F (30°C).

What is the average humidity in October in Plainfield?

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

How many days does it rain in October in Plainfield?

In October, in Plainfield, the rain falls for 14.3 days. Throughout October, 3.11" (79mm) of precipitation is accumulated.

When it does not snow in Plainfield?

June through October are months without snowfall.

Does it snow in Plainfield in October?

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

How many hours of daylight does Plainfield have in October?

In Plainfield, the average day length in October is 11h and 4min.

When is the sunrise / sunset in October in Plainfield?

On the first day of October, sunrise is at 6:45 am and sunset at 6:28 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 5:43 pm EDT.

How long on average sun shines in October in Plainfield?

In October, the average sunshine duration is 6h.

What is the UV index intensity in October in Plainfield?

The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
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
Plainfield, CT

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

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (34°F).

  • Average low temperature in October: 47.1°F

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).

Average pressure in October
Plainfield, CT

Average pressure in October - Plainfield, 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).

Average wind speed in October
Plainfield, CT

Average wind speed in October - Plainfield, CT
  • Average wind speed in October: 8mph

The windiest months (with the highest average wind speed) are January and March (9.4mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

Average humidity in October
Plainfield, CT

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

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

Average rainfall in October
Plainfield, CT

Average rainfall in October - Plainfield, CT
  • Average rainfall in October: 3.11"

The wettest month (with the highest rainfall) is December (3.39").
The driest month (with the least rainfall) is September (1.73").

Average rainfall days in October
Plainfield, CT

Average rainfall days in October - Plainfield, CT
  • Average rainfall days in October: 14.3 days

The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is January (8.3 days).

Average snowfall in October
Plainfield, CT

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

The month with the highest snowfall is March (3.62").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in October
Plainfield, CT

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

The month with the highest number of snowfall days is February (7.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in October / Average sunshine in October - Plainfield, 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: 6h and 0min

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 48min).

Average sunshine days in October
Plainfield, CT

Average sunshine days in October - Plainfield, 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 (10.3 days).

Average UV index in October
Plainfield, CT

Average UV index in October - Plainfield, 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
Plainfield, CT

Average cloud cover in October - Plainfield, CT
  • Average cloud cover in October: 43

The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in October
Plainfield, CT

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

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

Plainfield, Connecticut, USA

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