October weather forecast
Houlton, ME

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Weather in October

As the autumn deepens, October brings a perceptible change in Houlton's weather pattern. It cools down significantly, with highs averaging around 52.7°F (11.5°C) while lows dropping to 38.1°F (3.4°C). It is the month where the city transitions into the colder months, bidding farewell to the last leg of autumn. The dwindling hours of sun, paired with increasing cloud cover, adds a certain charm to the fall season. The change in foliage significantly alters the landscapes, making them more vibrant and picturesque.

Temperature

Transition into October marks a drop in the average high-temperature, moving from an enjoyable 66.4°F (19.1°C) in September to a cool 52.7°F (11.5°C). Nighttime temperatures consistently average an icy 38.1°F (3.4°C) during October.

Humidity

In October, the average relative humidity in Houlton is 82%.

Rainfall

In October, in Houlton, Maine, the rain falls for 14.5 days. Throughout October, 2.87" (73mm) of precipitation is accumulated. Throughout the year, in Houlton, there are 147.4 rainfall days, and 31.81" (808mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 1.5 snowfall days, it receives 1.22" (31mm) of snow. In Houlton, Maine, during the entire year, snow falls for 88.2 days and aggregates up to 62.83" (1596mm) of snow.

Daylight

The average length of the day in October in Houlton is 10h and 54min.
On the first day of October, sunrise is at 6:30 am and sunset at 6:10 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:18 pm EDT.

Sunshine

The average sunshine in October is 5.8h.

UV index

In Houlton, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 2 during October translates into the following directions:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
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Frequently asked questions

What are October temperatures in Houlton?

An average high-temperature, in October, in Houlton, is 52.7°F (11.5°C) and the average low-temperature is 38.1°F (3.4°C).

What is the average humidity in October in Houlton?

The average relative humidity in October is 82%.

How much does it rain in Houlton in October?

In Houlton, Maine, in October, it is raining for 14.5 days, with typically 2.87" (73mm) of accumulated precipitation.

When does it start to snow in Houlton?

October is the first month it typically snows in Houlton. Throughout October, in the average 1.5 snowfall days, it receives 1.22" (31mm) of snow.

How many hours of daylight does Houlton have in October?

In Houlton, Maine, the average day length in October is 10h and 54min.

When is the sunrise / sunset in October in Houlton?

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 7:11 am and sunset at 5:18 pm EDT.

How long on average sun shines in October in Houlton?

In Houlton, the average sunshine duration in October is 5.8h.

How high is the UV index in October in Houlton?

In October, the average daily maximum UV index in Houlton is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability 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
Houlton, ME

Average temperature in October - Houlton, ME
  • Average high temperature in October: 52.7°F

The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (21.9°F).

  • Average low temperature in October: 38.1°F

The month with the highest average low temperature is July (55.2°F).
The coldest month (with the lowest average low temperature) is January (7.7°F).

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Average pressure in October
Houlton, ME

Average pressure in October - Houlton, ME
  • Average pressure in October: 29.98"Hg

The month with the highest atmospheric pressure is September (30.03"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in October
Houlton, ME

Average wind speed in October - Houlton, ME
  • Average wind speed in October: 7.3mph

The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average humidity in October
Houlton, ME

Average humidity in October - Houlton, ME
  • Average humidity in October: 82%

The months with the highest relative humidity are January, February and March (91%).
The month with the lowest relative humidity is May (76%).

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Average rainfall in October
Houlton, ME

Average rainfall in October - Houlton, ME
  • Average rainfall in October: 2.87"

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

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Average rainfall days in October
Houlton, ME

Average rainfall days in October - Houlton, ME
  • Average rainfall days in October: 14.5 days

The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is February (4.3 days).

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Average snowfall in October
Houlton, ME

Average snowfall in October - Houlton, ME
  • Average snowfall in October: 1.22"

The months with the highest snowfall are January and February (13.07").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Houlton, ME

Average snowfall days in October - Houlton, ME
  • Average snowfall days in October: 1.5 days

The month with the highest number of snowfall days is February (19.1 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
Houlton, ME

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

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in October: 5h and 5min

The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).

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Average sunshine days in October
Houlton, ME

Average sunshine days in October - Houlton, ME
  • Average sunshine days in October: 14 days

The month with the most sunshine days is September (15.1 days).
The month with the least sunshine days is April (8.7 days).

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Average UV index in October
Houlton, ME

Average UV index in October - Houlton, 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, November and December (UV index 1).

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Average cloud cover in October
Houlton, ME

Average cloud cover in October - Houlton, ME
  • Average cloud cover in October: 50

The month with the most cloud cover is February (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 42).

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Average visibility in October
Houlton, ME

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

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

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Houlton, Maine, USA

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