October weather forecast
Bangor, ME

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The neon-lit city of Bangor, Maine, at night with the clear sky and neon lights reflected in the water below
The neon-lit city of Bangor, Maine, at night with the clear sky and neon lights reflected in the water below

Weather in October

October in Bangor is characterized by the full bloom of autumn, tipping off cooler temperatures and falling leaves. The chilly winds pick up speed averaging around 7mph (11.3km/h), while the high temperature dips to a cool 55.8°F (13.2°C). The early signs of frost become evident as the month progresses. A balance between sunny days and cool evenings paves the way for a plethora of outdoor fall festivities in this serene city. Bangor's beauty enhances in October with its distinct fall colors and the ambiance exuding nostalgic warmth.

Temperature

The onset of October comes with a shift in the average high-temperature, falling from a pleasant 68.9°F (20.5°C) in September to a moderate 55.8°F (13.2°C). Bangor sees an average low-temperature of 41.9°F (5.5°C) during October.

Humidity

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

Rainfall

In Bangor, during October, the rain falls for 13.3 days and regularly aggregates up to 2.95" (75mm) of precipitation. In Bangor, during the entire year, the rain falls for 148.5 days and collects up to 29.8" (757mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.3 snowfall days, it receives 0.2" (5mm) of snow. In Bangor, during the entire year, snow falls for 58 days and aggregates up to 34.09" (866mm) of snow.

Daylight

The average length of the day in October is 10h and 58min.
On the first day of the month, sunrise is at 6:33 am and sunset at 6:15 pm. On the last day of October, sunrise is at 7:12 am and sunset at 5:24 pm EDT.

Sunshine

In October, the average sunshine is 6.2h.

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 exposure to the Sun's UV radiation for average individuals.
Note: In October, a regular UV index of 2 translates into these guidelines:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.

Frequently asked questions

What is the average October temperature?

The high-temperature during October is 55.8°F (13.2°C) and the low-temperature is 41.9°F (5.5°C).

What is the average humidity in October?

In October, the average relative humidity is 79%.

How much does it rain in October?

In Bangor, during October, the rain falls for 13.3 days and regularly aggregates up to 2.95" (75mm) of precipitation.

When does it start to snow?

October is the first month it typically snows. Throughout October, in the average 0.3 snowfall days, it receives 0.2" (5mm) of snow.

What is the average length of the day in October?

The average day length in October is 10h and 58min.

What time are sunrise and sunset in October?

On the first day of October, sunrise is at 6:33 am and sunset at 6:15 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 5:24 pm EDT.

How long on average sun shines in October?

In October, the average sunshine duration is 6.2h.

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 reading in October in Bangor?

In Bangor, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from exposure to the Sun's UV radiation.
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
Bangor, ME

Average temperature in October - Bangor, ME
  • Average high temperature in October: 55.8°F

The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (26.6°F).

  • Average low temperature in October: 41.9°F

The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).

Average pressure in October
Bangor, ME

Average pressure in October - Bangor, 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 (29.91"Hg).

Average wind speed in October
Bangor, ME

Average wind speed in October - Bangor, ME
  • Average wind speed in October: 7mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in October
Bangor, ME

Average humidity in October - Bangor, ME
  • Average humidity in October: 79%

The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April and May (77%).

Average rainfall in October
Bangor, ME

Average rainfall in October - Bangor, ME
  • Average rainfall in October: 2.95"

The wettest month (with the highest rainfall) is December (3.27").
The driest month (with the least rainfall) is July (1.61").

Average rainfall days in October
Bangor, ME

Average rainfall days in October - Bangor, ME
  • Average rainfall days in October: 13.3 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is January (8.1 days).

Average snowfall in October
Bangor, ME

Average snowfall in October - Bangor, ME
  • Average snowfall in October: 0.2"

The month with the highest snowfall is January (8.43").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Bangor, ME

Average snowfall days in October - Bangor, ME
  • Average snowfall days in October: 0.3 days

The month with the highest number of snowfall days is February (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Bangor, ME
  • Average daylight in October: 11h and 0min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in October: 6h and 1min

The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).

Average sunshine days in October
Bangor, ME

Average sunshine days in October - Bangor, ME
  • Average sunshine days in October: 15 days

The month with the most sunshine days is September (17.3 days).
The month with the least sunshine days is April (10.3 days).

Average UV index in October
Bangor, ME

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

The months with the highest UV index are 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
Bangor, ME

Average cloud cover in October - Bangor, ME
  • Average cloud cover in October: 46

The months with the most cloud cover are February and March (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 38).

Average visibility in October
Bangor, ME

Average visibility in October - Bangor, ME
  • Average visibility in October: 6mi

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

Bangor, Maine, USA

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