October weather forecast
Colrain, MA

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Weather in October

October, like September, is a moderate autumn month in Colrain, Massachusetts, with an average temperature fluctuating between 56.7°F (13.7°C) and 42.1°F (5.6°C).

Temperature

October suggests a modest reduction in the average high-temperature, shifting from an agreeable 70.2°F (21.2°C) in September to a mild 56.7°F (13.7°C). October is noted for a mean low-temperature of 42.1°F (5.6°C).

Humidity

In October, the average relative humidity in Colrain is 81%.

Rainfall

The month with the most rainfall is October, when the rain falls for 13.9 days and typically aggregates up to 3.27" (83mm) 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 0.6 snowfall days, it receives 0.39" (10mm) of snow. Throughout the year, there are 47.9 snowfall days, and 28.35" (720mm) of snow is accumulated.

Daylight

The average length of the day in October is 11h and 2min.
On the first day of October in Colrain, sunrise is at 6:48 am and sunset at 6:31 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 5:44 pm EDT.

Sunshine

In October, the average sunshine is 5.5h.

UV index

The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 2 during October translates into these guidelines:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Updated: Aug 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October in Colrain?

In Colrain, in October, the average high-temperature is 56.7°F (13.7°C), and the average low-temperature is 42.1°F (5.6°C).

What is the average humidity in October?

In October, the average relative humidity is 81%.

What is the rainiest month?

October is the month with the most rainfall. Rain falls for 13.9 days and accumulates 3.27" (83mm) of precipitation.

How much does it rain in Colrain in October?

In Colrain, during October, the rain falls for 13.9 days and regularly aggregates up to 3.27" (83mm) of precipitation.

When does it start to snow?

October is the first month it typically snows. Throughout October, in the average 0.6 snowfall days, it receives 0.39" (10mm) of snow.

What is the average length of the day in October?

The average day length in October is 11h and 2min.

What time are sunrise and sunset in October in Colrain?

On the first day of October, sunrise is at 6:48 am and sunset at 6:31 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 5:44 pm EDT.

How long on average sun shines in October?

In October, the average sunshine duration is 5.5h.

When is the lowest UV index?

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index intensity in October in Colrain?

The average daily maximum UV index in October in Colrain is 2. A UV Index value of 2, and less, symbolizes a low 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
Colrain, MA

Average temperature in October - Colrain, MA
  • Average high temperature in October: 56.7°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (28.2°F).

  • Average low temperature in October: 42.1°F

The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).

Average pressure in October
Colrain, MA

Average pressure in October - Colrain, MA
  • 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 (29.92"Hg).

Average wind speed in October
Colrain, MA

Average wind speed in October - Colrain, MA
  • Average wind speed in October: 6.8mph

The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in October
Colrain, MA

Average humidity in October - Colrain, MA
  • Average humidity in October: 81%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (75%).

Average rainfall in October
Colrain, MA

Average rainfall in October - Colrain, MA
  • Average rainfall in October: 3.27"

The wettest month (with the highest rainfall) is October (3.27").
The driest month (with the least rainfall) is September (2.17").

Average rainfall days in October
Colrain, MA

Average rainfall days in October - Colrain, MA
  • Average rainfall days in October: 13.9 days

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (9.2 days).

Average snowfall in October
Colrain, MA

Average snowfall in October - Colrain, MA
  • Average snowfall in October: 0.39"

The month with the highest snowfall is February (8.03").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Colrain, MA

Average snowfall days in October - Colrain, MA
  • Average snowfall days in October: 0.6 days

The month with the highest number of snowfall days is January (11.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Colrain, 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 3min

The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

Average sunshine days in October
Colrain, MA

Average sunshine days in October - Colrain, MA
  • Average sunshine days in October: 14.3 days

The month with the most sunshine days is November (15.8 days).
The month with the least sunshine days is June (11.7 days).

Average UV index in October
Colrain, MA

Average UV index in October - Colrain, MA
  • Average UV index in October: 2

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average cloud cover in October
Colrain, MA

Average cloud cover in October - Colrain, MA
  • Average cloud cover in October: 47

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 36).

Average visibility in October
Colrain, MA

Average visibility in October - Colrain, MA
  • Average visibility in October: 5mi

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

Colrain, Massachusetts, USA

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