October weather forecast
Grand Lake Stream, ME

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Weather in October

October, like September, in Grand Lake Stream, Maine, is another fresh autumn month, with an average temperature ranging between min 40.1°F (4.5°C) and max 55°F (12.8°C).

Temperature

Transition into October marks a drop in the average high-temperature, moving from an agreeable 68.2°F (20.1°C) in September to a fresh 55°F (12.8°C). In the month of October, the nighttime temperature dips to a steady average of 40.1°F (4.5°C).

Humidity

The average relative humidity in October is 81%.

Rainfall

In Grand Lake Stream, Maine, in October, it is raining for 10.7 days, with typically 1.1" (28mm) of accumulated precipitation. Throughout the year, in Grand Lake Stream, there are 122.6 rainfall days, and 14.53" (369mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. October is the first month it typically snows in Grand Lake Stream. Throughout October, in the average 0.7 snowfall days, it receives 0.2" (5mm) of snow. In Grand Lake Stream, during the entire year, snow falls for 60.6 days and aggregates up to 17.91" (455mm) of snow.

Daylight

The average length of the day in October in Grand Lake Stream is 10h and 56min.
On the first day of the month, sunrise is at 6:30 am and sunset at 6:10 pm. On the last day of October, sunrise is at 7:09 am and sunset at 5:19 pm EDT.

Sunshine

The average sunshine in October is 6h.

UV index

In Grand Lake Stream, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 2 during October translates into the following guidance:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
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Frequently asked questions

What are the temperatures in Grand Lake Stream in October?

The average high-temperature and low-temperature in Grand Lake Stream during October are 55°F (12.8°C) and 40.1°F (4.5°C) respectively.

What is the average humidity in October in Grand Lake Stream?

The average relative humidity in October in Grand Lake Stream, Maine, is 81%.

How many days does it rain in October in Grand Lake Stream?

In Grand Lake Stream, Maine, in October, during 10.7 rainfall days, 1.1" (28mm) of precipitation is typically accumulated.

When does it start snowing in Grand Lake Stream?

October is the first month it typically snows. Throughout October, in the average 0.7 snowfall days, it receives 0.2" (5mm) of snow.

How many hours of daylight does Grand Lake Stream have in October?

In October, the average day length in Grand Lake Stream, Maine, is 10h and 56min.

When are sunrise and sunset in October in Grand Lake Stream?

In October, on the first day of the month, sunrise is at 6:30 am and sunset at 6:10 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 5:19 pm EDT.

How many hours of sunshine does Grand Lake Stream have in October?

The average sunshine duration in October in Grand Lake Stream is 6h.

What is the UV index intensity in October in Grand Lake Stream?

In Grand Lake Stream, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents 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
Grand Lake Stream, ME

Average temperature in October - Grand Lake Stream, ME
  • Average high temperature in October: 55°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 (25.5°F).

  • Average low temperature in October: 40.1°F

The month with the highest average low temperature is July (56.1°F).
The coldest month (with the lowest average low temperature) is January (12.4°F).

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Average pressure in October
Grand Lake Stream, ME

Average pressure in October - Grand Lake Stream, ME
  • Average pressure in October: 29.99"Hg

The month with the highest atmospheric pressure is September (30.03"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in October
Grand Lake Stream, ME

Average wind speed in October - Grand Lake Stream, ME
  • Average wind speed in October: 6.8mph

The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in October
Grand Lake Stream, ME

Average humidity in October - Grand Lake Stream, ME
  • Average humidity in October: 81%

The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is May (77%).

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Average rainfall in October
Grand Lake Stream, ME

Average rainfall in October - Grand Lake Stream, ME
  • Average rainfall in October: 1.1"

The wettest month (with the highest rainfall) is November (1.61").
The driest month (with the least rainfall) is September (0.91").

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Average rainfall days in October
Grand Lake Stream, ME

Average rainfall days in October - Grand Lake Stream, ME
  • Average rainfall days in October: 10.7 days

The month with the highest number of rainy days is April (14.2 days).
The month with the least rainy days is February (5.1 days).

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Average snowfall in October
Grand Lake Stream, ME

Average snowfall in October - Grand Lake Stream, ME
  • Average snowfall in October: 0.2"

The month with the highest snowfall is February (3.7").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Grand Lake Stream, ME

Average snowfall days in October - Grand Lake Stream, ME
  • Average snowfall days in October: 0.7 days

The month with the highest number of snowfall days is March (13.4 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
Grand Lake Stream, ME

Average daylight in October / Average sunshine in October - Grand Lake Stream, 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: 6h and 0min

The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).

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Average sunshine days in October
Grand Lake Stream, ME

Average sunshine days in October - Grand Lake Stream, ME
  • Average sunshine days in October: 17.6 days

The month with the most sunshine days is September (18.4 days).
The month with the least sunshine days is April (11.6 days).

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Average UV index in October
Grand Lake Stream, ME

Average UV index in October - Grand Lake Stream, 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 February, November and December (UV index 1).

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Average cloud cover in October
Grand Lake Stream, ME

Average cloud cover in October - Grand Lake Stream, ME
  • Average cloud cover in October: 49

The month with the most cloud cover is February (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 42).

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Average visibility in October
Grand Lake Stream, ME

Average visibility in October - Grand Lake Stream, ME
  • Average visibility in October: 5mi

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

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Grand Lake Stream, Maine, USA

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