October weather forecast
Rockland, ME

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A US flag flying outside a lighthouse on the water in Rockland, Maine
A US flag flying outside a lighthouse on the water in Rockland, Maine

Weather in October

October witnesses a further drop in temperature, falling to an average high of 55°F (12.8°C). Rainfall increases significantly to 3.27" (83mm), marking one of the wettest months of the year. Concurrently, daylight hours and sunshine reduce notably, implying shorter and generally overcast days. The landscape continues to transition with vibrant hues of fall becoming even more prominent. Despite the changing conditions, October carries its own unique and vibrant charm.

Temperature

With the arrival of October, Rockland experiences a modest decline in average high-temperatures, transitioning from a refreshing 63.3°F (17.4°C) in September to a cool 55°F (12.8°C). October in Rockland is characterized by a steady nighttime low-temperature of 47.5°F (8.6°C).

Humidity

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

Rainfall

In Rockland, in October, it is raining for 13.3 days, with typically 3.27" (83mm) of accumulated precipitation. Throughout the year, there are 144.8 rainfall days, and 30.63" (778mm) of precipitation is accumulated.

Snowfall

In Rockland, snow does not fall in May through October.

Ocean temperature

In Rockland, in October, the average water temperature is 54.1°F (12.3°C).
Note: With the appropriate swimsuit, one can swim in 54.1°F (12.3°C) even if temperatures dip below 50°F (10°C); otherwise, be ready for cold shock and breath issues. A fleeting swim around 55.4°F (13°C) is distressing.

Daylight

In Rockland, the average length of the day in October is 10h and 59min.
On the first day of the month, sunrise is at 6:34 am and sunset at 6:16 pm. On the last day of October, in Rockland, sunrise is at 7:12 am and sunset at 5:27 pm EDT.

Sunshine

The average sunshine in October in Rockland is 6.4h.

UV index

The average daily maximum UV index in October in Rockland is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 3 during October translates into the following directions:
Take precautions - Protection against sunburn is recommended. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended.
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Frequently asked questions

What are October temperatures in Rockland?

An average high-temperature, in October, in Rockland, is 55°F (12.8°C) and the average low-temperature is 47.5°F (8.6°C).

What is the average humidity in October in Rockland?

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

How much does it rain in Rockland in October?

In Rockland, in October, during 13.3 rainfall days, 3.27" (83mm) of precipitation is typically accumulated.

When it does not snow in Rockland?

In Rockland, snow does not fall in May through October.

Does it snow in Rockland in October?

In Rockland, in October, it doesn't snow. In November, it regularly snows.

How cold is the water in October in Rockland?

In Rockland, the average seawater temperature in October is 54.1°F (12.3°C). Swimming in 54.1°F (12.3°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

How many hours of daylight does Rockland have in October?

In Rockland, the average day length in October is 10h and 59min.

What time are sunrise and sunset in October in Rockland?

On the first day of October in Rockland, Maine, sunrise is at 6:34 am and sunset at 6:16 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 5:27 pm EDT.

How many hours of sunshine does Rockland have in October?

The average sunshine duration in October is 6.4h.

What is the UV index reading in October in Rockland?

The average daily maximum UV index in October in Rockland is 3. A UV Index value of 3 to 5 symbolizes a medium 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
Rockland, ME

Average temperature in October - Rockland, ME
  • Average high temperature in October: 55°F

The warmest month (with the highest average high temperature) is August (68.7°F).
The month with the lowest average high temperature is January (31.8°F).

  • Average low temperature in October: 47.5°F

The month with the highest average low temperature is August (60.6°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

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Average pressure in October
Rockland, ME

Average pressure in October - Rockland, 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).

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Average wind speed in October
Rockland, ME

Average wind speed in October - Rockland, ME
  • Average wind speed in October: 12.1mph

The windiest month (with the highest average wind speed) is January (14.9mph).
The calmest months (with the lowest average wind speed) are July and August (8.2mph).

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Average humidity in October
Rockland, ME

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

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is November (75%).

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Average rainfall in October
Rockland, ME

Average rainfall in October - Rockland, ME
  • Average rainfall in October: 3.27"

The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is September (1.81").

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Average rainfall days in October
Rockland, ME

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

The month with the highest number of rainy days is April (15.8 days).
The month with the least rainy days is January (7.9 days).

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Average snowfall in October
Rockland, ME

Average snowfall in October - Rockland, ME
  • Average snowfall in October: 0"

The month with the highest snowfall is January (2.83").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in October
Rockland, ME

Average snowfall days in October - Rockland, ME
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average sea temperature in October
Rockland, ME

Average sea temperature in October - Rockland, ME
  • Average sea temperature in October: 54.1°F

The best month for swimming (with the highest average sea temperature) is August (60.4°F).
The coldest month (with the lowest average sea temperature) is March (37.8°F).

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

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

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in October: 6h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 30min).

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Average sunshine days in October
Rockland, ME

Average sunshine days in October - Rockland, ME
  • Average sunshine days in October: 15.6 days

The month with the most sunshine days is September (18 days).
The month with the least sunshine days is April (11.5 days).

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Average UV index in October
Rockland, ME

Average UV index in October - Rockland, ME
  • Average UV index in October: 3

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, November and December (UV index 2).

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Average cloud cover in October
Rockland, ME

Average cloud cover in October - Rockland, ME
  • Average cloud cover in October: 43

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in October
Rockland, ME

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

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

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Rockland, Maine, USA

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