October weather forecast
Andover, CT

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Weather in October

October, the same as September, is another refreshing autumn month in Andover, Connecticut, with an average temperature fluctuating between 61°F (16.1°C) and 46.4°F (8°C).

Temperature

The onset of October brings a small change in high-temperatures, falling from an agreeable 73.2°F (22.9°C) in September to an enjoyable 61°F (16.1°C). The average low-temperature in Andover, Connecticut, during October nights is a chilly 46.4°F (8°C).

Humidity

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

Rainfall

In October, in Andover, Connecticut, the rain falls for 14.2 days. Throughout October, 3.07" (78mm) of precipitation is 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.

Daylight

In Andover, the average length of the day in October is 11h and 4min.
On the first day of the month, sunrise is at 6:47 am and sunset at 6:30 pm. On the last day of October, sunrise is at 7:21 am and sunset at 5:44 pm EDT.

Sunshine

The average sunshine in October in Andover is 5.8h.

UV index

In October, the average daily maximum UV index in Andover, Connecticut, is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 3 in October translates into these instructions:
Take necessary precautions - Protection from skin and eye injury is mandatory. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

What is the usual temperature for Andover in October?

In Andover, 61°F (16.1°C) is the average high-temperature and 46.4°F (8°C) is the average low-temperature during October. In July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is computed to be 87.8°F (31°C).

What are the most humid months in Andover?

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

What is the average humidity in October in Andover?

In Andover, the average relative humidity in October is 79%.

How much does it rain in Andover in October?

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

When it does not snow in Andover?

June through October are months without snowfall.

Does it snow in Andover in October?

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

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

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

When are sunrise and sunset in October in Andover?

In October, on the first day of the month, sunrise is at 6:47 am and sunset at 6:30 pm. On the last day of the month, in Andover, Connecticut, sunrise is at 7:21 am and sunset at 5:44 pm EDT.

How many hours of sunshine does Andover have in October?

The average sunshine duration in October in Andover is 5.8h.

How high is the UV index in October in Andover?

In October, the average daily maximum UV index 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
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Andover, CT

Average temperature in October - Andover, 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
Andover, CT

Average pressure in October - Andover, 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
Andover, CT

Average wind speed in October - Andover, 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
Andover, CT

Average humidity in October - Andover, 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
Andover, CT

Average rainfall in October - Andover, 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
Andover, CT

Average rainfall days in October - Andover, 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
Andover, CT

Average snowfall in October - Andover, 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
Andover, CT

Average snowfall days in October - Andover, 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
Andover, CT

Average daylight in October / Average sunshine in October - Andover, 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
Andover, CT

Average sunshine days in October - Andover, 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
Andover, CT

Average UV index in October - Andover, 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
Andover, CT

Average cloud cover in October - Andover, 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
Andover, CT

Average visibility in October - Andover, 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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Andover, Connecticut, USA

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