October weather forecast
Concord, MA

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Weather in October

October, the same as September, in Concord, Massachusetts, is a moderate autumn month, with an average temperature fluctuating between 60.3°F (15.7°C) and 46.6°F (8.1°C).

Temperature

With October's onset, the average high-temperature recedes from September's agreeable 73°F (22.8°C) to a refreshing 60.3°F (15.7°C). During October, Concord sees a mean low-temperature of 46.6°F (8.1°C).

Humidity

The average relative humidity in October is 77%.

Rainfall

October is the month with the most rainfall. Rain falls for 10.8 days and accumulates 1.42" (36mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, there are 24.3 snowfall days, and 8.9" (226mm) of snow is accumulated.

Daylight

The average length of the day in October is 11h and 3min.
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

The average sunshine in October is 5.9h.

UV index

The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: The UV index of 3 during October translates into the following guidance:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Enhance your sun protection with tightly woven, yet airy clothing. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Updated: Jun 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October?

The high-temperature during October is 60.3°F (15.7°C) and the low-temperature is 46.6°F (8.1°C). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 86°F (30°C).

What is the average humidity in October in Concord?

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

What is the rainiest month in Concord?

October is the month with the most rainfall. Rain falls for 10.8 days and accumulates 1.42" (36mm) of precipitation.

How much does it rain in October?

In October, the rain falls for 10.8 days. Throughout October, 1.42" (36mm) of precipitation is accumulated.

When does it start to snow?

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

What is the average length of the day in October?

In Concord, the average day length in October is 11h and 3min.

When are sunrise and sunset in October?

In October, on the first day of the month, 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 many hours of sunshine does Concord have in October?

The average sunshine duration in October is 5.9h.

What is the UV index intensity in October?

The average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe 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
Concord, MA

Average temperature in October - Concord, MA
  • Average high temperature in October: 60.3°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in October: 46.6°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

Average pressure in October
Concord, MA

Average pressure in October - Concord, 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).

Average wind speed in October
Concord, MA

Average wind speed in October - Concord, MA
  • Average wind speed in October: 7.3mph

The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

Average humidity in October
Concord, MA

Average humidity in October - Concord, 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%).

Average rainfall in October
Concord, MA

Average rainfall in October - Concord, MA
  • Average rainfall in October: 1.42"

The wettest month (with the highest rainfall) is October (1.42").
The driest month (with the least rainfall) is September (0.71").

Average rainfall days in October
Concord, MA

Average rainfall days in October - Concord, MA
  • Average rainfall days in October: 10.8 days

The month with the highest number of rainy days is May (12.8 days).
The month with the least rainy days is January (5.5 days).

Average snowfall in October
Concord, MA

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

The month with the highest snowfall is December (2.24").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Concord, MA

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

The month with the highest number of snowfall days is January (6.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

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 6min).

  • Average sunshine in October: 5h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in October
Concord, MA

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

The month with the most sunshine days is January (20.3 days).
The months with the least sunshine days are April and June (15.8 days).

Average UV index in October
Concord, MA

Average UV index in October - Concord, MA
  • Average UV index in October: 3

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in October
Concord, MA

Average cloud cover in October - Concord, MA
  • Average cloud cover in October: 44

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in October
Concord, MA

Average visibility in October - Concord, 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).

Concord, Massachusetts, USA

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