October weather forecast
Carlisle, MA

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Weather in October

October, the same as September, in Carlisle, Massachusetts, is a moderate autumn month, with an average temperature fluctuating between 60.1°F (15.6°C) and 46°F (7.8°C).

Temperature

Setting in of October comes with a decrease in the average high-temperature, moving from an agreeable 72.9°F (22.7°C) in September to a mild 60.1°F (15.6°C). During the month of October, an average temperature of 46°F (7.8°C) is noted during the nights in Carlisle, Massachusetts.

Humidity

In Carlisle, the average relative humidity in October is 77%.

Rainfall

October is the month with the most rainfall. Rain falls for 10.6 days and accumulates 1.65" (42mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows in Carlisle. Throughout October, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. In Carlisle, during the entire year, snow falls for 25.5 days and aggregates up to 11.42" (290mm) of snow.

Daylight

The average length of the day in October in Carlisle is 11h and 2min.
On the first day of the month, sunrise is at 6:43 am and sunset at 6:26 pm. On the last day of October, sunrise is at 7:18 am and sunset at 5:39 pm EDT.

Sunshine

In October, the average sunshine is 5.9h.

UV index

The average daily maximum UV index in October in Carlisle is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: During October, 3 as the daily maximum UV index converts into the following advice:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
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Frequently asked questions

What is the average October temperature in Carlisle?

The high-temperature, in October, in Carlisle, records 60.1°F (15.6°C), while the low-temperature is 46°F (7.8°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in August is evaluated at 86°F (30°C).

What is the average humidity in October in Carlisle?

In Carlisle, Massachusetts, the average relative humidity in October is 77%.

What is the wettest month in Carlisle?

October is the month with the most rainfall. Rain falls for 10.6 days and accumulates 1.65" (42mm) of precipitation.

How much does it rain in Carlisle in October?

In Carlisle, in October, during 10.6 rainfall days, 1.65" (42mm) of precipitation is typically accumulated.

When does it start to snow in Carlisle?

October is the first month it typically snows in Carlisle. Throughout October, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow.

How many hours of daylight does Carlisle have in October?

In Carlisle, Massachusetts, the average day length in October is 11h and 2min.

When are sunrise and sunset in October in Carlisle?

On the first day of October in Carlisle, Massachusetts, sunrise is at 6:43 am and sunset at 6:26 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 5:39 pm EDT.

How long on average sun shines in October in Carlisle?

In Carlisle, the average sunshine duration in October is 5.9h.

What is the UV index reading in October in Carlisle?

The average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes 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
Carlisle, MA

Average temperature in October - Carlisle, MA
  • Average high temperature in October: 60.1°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in October: 46°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 (20.1°F).

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Average pressure in October
Carlisle, MA

Average pressure in October - Carlisle, MA
  • Average pressure in October: 30.01"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in October
Carlisle, MA

Average wind speed in October - Carlisle, MA
  • Average wind speed in October: 7.1mph

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in October
Carlisle, MA

Average humidity in October - Carlisle, MA
  • Average humidity in October: 77%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (70%).

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Average rainfall in October
Carlisle, MA

Average rainfall in October - Carlisle, MA
  • Average rainfall in October: 1.65"

The wettest month (with the highest rainfall) is October (1.65").
The driest month (with the least rainfall) is September (0.79").

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Average rainfall days in October
Carlisle, MA

Average rainfall days in October - Carlisle, MA
  • Average rainfall days in October: 10.6 days

The month with the highest number of rainy days is July (13.2 days).
The month with the least rainy days is February (5.4 days).

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Average snowfall in October
Carlisle, MA

Average snowfall in October - Carlisle, MA
  • Average snowfall in October: 0.04"

The month with the highest snowfall is February (2.87").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Carlisle, MA

Average snowfall days in October - Carlisle, MA
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is January (6.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
Carlisle, MA

Average daylight in October / Average sunshine in October - Carlisle, MA
  • Average daylight in October: 11h and 0min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • 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 February (Average sunshine: 4h and 30min).

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Average sunshine days in October
Carlisle, MA

Average sunshine days in October - Carlisle, MA
  • Average sunshine days in October: 18 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is April (15.8 days).

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Average UV index in October
Carlisle, MA

Average UV index in October - Carlisle, MA
  • 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
Carlisle, MA

Average cloud cover in October - Carlisle, MA
  • Average cloud cover in October: 45

The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 34).

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Average visibility in October
Carlisle, MA

Average visibility in October - Carlisle, MA
  • Average visibility in October: 6mi

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

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Carlisle, Massachusetts, USA

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