October weather forecast
Willimantic, ME

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Weather in October

October, like September, in Willimantic, Maine, is a cool autumn month, with an average temperature fluctuating between 39°F (3.9°C) and 53.6°F (12°C).

Temperature

The move into October indicates a reduction in the average high-temperature, down from September's enjoyable 67.3°F (19.6°C) to a fresh 53.6°F (12°C). During October, Willimantic records an average temperature of 39°F (3.9°C) at night.

Humidity

In Willimantic, the average relative humidity in October is 80%.

Rainfall

In Willimantic, during October, the rain falls for 13.2 days and regularly aggregates up to 2.01" (51mm) of precipitation. In Willimantic, during the entire year, the rain falls for 152.4 days and collects up to 20.83" (529mm) 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 1.1 snowfall days, it receives 0.28" (7mm) of snow. In Willimantic, during the entire year, snow falls for 71.8 days and aggregates up to 27.28" (693mm) of snow.

Daylight

In Willimantic, the average length of the day in October is 10h and 56min.
On the first day of October, sunrise is at 6:36 am and sunset at 6:17 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 5:26 pm EDT.

Sunshine

In October, the average sunshine is 5.8h.

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 estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index, 2 during October, leads to the following recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Updated: Jul 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October?

In Willimantic, 53.6°F (12°C) is the average high-temperature and 39°F (3.9°C) is the average low-temperature during October.

What is the average humidity in October in Willimantic?

In Willimantic, the average relative humidity in October is 80%.

How much does it rain in October?

In Willimantic, in October, it is raining for 13.2 days, with typically 2.01" (51mm) of accumulated precipitation.

When does it start snowing?

October is the first month it typically snows. Throughout October, in the average 1.1 snowfall days, it receives 0.28" (7mm) of snow.

How many hours of daylight does Willimantic have in October?

In October, the average day length is 10h and 56min.

What time are sunrise and sunset in October?

On the first day of October, sunrise is at 6:36 am and sunset at 6:17 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 5:26 pm EDT.

How many hours of sunshine does Willimantic have in October?

The average sunshine duration in October is 5.8h.

What are the months with 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 reading in October?

In October, the average daily maximum UV index in Willimantic is 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to UV radiation.
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
Willimantic, ME

Average temperature in October - Willimantic, ME
  • Average high temperature in October: 53.6°F

The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (23.4°F).

  • Average low temperature in October: 39°F

The month with the highest average low temperature is July (55.6°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).

Average pressure in October
Willimantic, ME

Average pressure in October - Willimantic, ME
  • Average pressure in October: 29.99"Hg

The month with the highest atmospheric pressure is September (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in October
Willimantic, ME

Average wind speed in October - Willimantic, ME
  • Average wind speed in October: 6.4mph

The windiest month (with the highest average wind speed) is March (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in October
Willimantic, ME

Average humidity in October - Willimantic, ME
  • Average humidity in October: 80%

The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is May (76%).

Average rainfall in October
Willimantic, ME

Average rainfall in October - Willimantic, ME
  • Average rainfall in October: 2.01"

The wettest month (with the highest rainfall) is April (2.24").
The driest months (with the least rainfall) are February and March (1.22").

Average rainfall days in October
Willimantic, ME

Average rainfall days in October - Willimantic, ME
  • Average rainfall days in October: 13.2 days

The month with the highest number of rainy days is June (16.7 days).
The month with the least rainy days is February (7.7 days).

Average snowfall in October
Willimantic, ME

Average snowfall in October - Willimantic, ME
  • Average snowfall in October: 0.28"

The month with the highest snowfall is February (5.71").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Willimantic, ME

Average snowfall days in October - Willimantic, ME
  • Average snowfall days in October: 1.1 days

The month with the highest number of snowfall days is February (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Willimantic, ME

Average daylight in October / Average sunshine in October - Willimantic, ME
  • Average daylight in October: 10h and 5min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in October: 5h and 5min

The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

Average sunshine days in October
Willimantic, ME

Average sunshine days in October - Willimantic, ME
  • Average sunshine days in October: 15.3 days

The month with the most sunshine days is September (16.3 days).
The month with the least sunshine days is April (10.4 days).

Average UV index in October
Willimantic, ME

Average UV index in October - Willimantic, ME
  • Average UV index in October: 2

The months with the highest UV index are June and July (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
Willimantic, ME

Average cloud cover in October - Willimantic, ME
  • Average cloud cover in October: 49

The month with the most cloud cover is February (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 41).

Average visibility in October
Willimantic, ME

Average visibility in October - Willimantic, ME
  • Average visibility in October: 5mi

The months with the highest visibility are April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February and March (4mi).

Willimantic, Maine, USA

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