Climate and monthly weather forecast
Houlton, ME

Weather in January

January, the same as December, in Houlton, Maine, is another subzero cold winter month, with an average temperature ranging between min 7.7°F (-13.5°C) and max 21.9°F (-5.6°C). January is the coldest month, with an average high-temperature of 21.9°F (-5.6°C) and an average low-temperature of 7.7°F (-13.5°C). Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Houlton, Maine, with an average temperature ranging between min 9°F (-12.8°C) and max 23.7°F (-4.6°C). In February, the average high-temperature is essentially the same as in January - a still subzero cold 23.7°F (-4.6°C). Weather in February »

Weather in March

March, the first month of the spring in Houlton, is also a subzero cold month, with an average temperature varying between 31.5°F (-0.3°C) and 16.5°F (-8.6°C). In March, the average high-temperature marginally rises from 23.7°F (-4.6°C) in February to a still freezing cold 31.5°F (-0.3°C). Weather in March »

Weather in April

April is a chilly spring month in Houlton, Maine, with temperature in the range of an average low of 29.7°F (-1.3°C) and an average high of 45.9°F (7.7°C). In April, the average high-temperature soars, from a subzero cold 31.5°F (-0.3°C) in March, to a chilly 45.9°F (7.7°C). Weather in April »

Weather in May

May, the last month of the spring in Houlton, is an enjoyable month, with an average temperature varying between 40.8°F (4.9°C) and 60.8°F (16°C). In May, the average high-temperature increases considerably from a chilly 45.9°F (7.7°C) in April to an enjoyable 60.8°F (16°C). Weather in May »

Weather in June

June, the first month of the summer in Houlton, is a pleasant month, with temperature in the range of an average high of 68.5°F (20.3°C) and an average low of 48.6°F (9.2°C). In Houlton, the average high-temperature in June marginally rises from an enjoyable 60.8°F (16°C) in May to a pleasant 68.5°F (20.3°C). Weather in June »

Weather in July

July is a warm summer month in Houlton, Maine, with an average temperature ranging between min 55.2°F (12.9°C) and max 75.9°F (24.4°C). With an average high-temperature of 75.9°F (24.4°C) and an average low-temperature of 55.2°F (12.9°C), July is the warmest month. Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Houlton, Maine, with an average temperature fluctuating between 74.5°F (23.6°C) and 53.8°F (12.1°C). In Houlton, the average high-temperature in August is essentially the same as in July - a still moderately hot 74.5°F (23.6°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a comfortable month in Houlton, Maine, with an average temperature ranging between max 66.4°F (19.1°C) and min 47.1°F (8.4°C). In Houlton, the average high-temperature in September marginally drops from a moderately hot 74.5°F (23.6°C) in August to a comfortable 66.4°F (19.1°C). Weather in September »

Weather in October

October, like September, in Houlton, Maine, is another fresh autumn month, with an average temperature fluctuating between 52.7°F (11.5°C) and 38.1°F (3.4°C). In October, the average high-temperature decreases from a comfortable 66.4°F (19.1°C) in September to a fresh 52.7°F (11.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Houlton, is another cold month, with an average temperature ranging between max 39.2°F (4°C) and min 27.3°F (-2.6°C). In November, the average high-temperature decreases from a cool 52.7°F (11.5°C) in October to a cold 39.2°F (4°C). Weather in November »

Weather in December

December, the first month of the winter in Houlton, is also a subzero cold month, with an average temperature ranging between min 16.2°F (-8.8°C) and max 27.3°F (-2.6°C). In Houlton, Maine, the average high-temperature in December decreases from a wintry 39.2°F (4°C) in November to a subzero cold 27.3°F (-2.6°C). Weather in December »
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FAQ

What is the coldest month in Houlton?

The coldest month is January, with an average high-temperature of 21.9°F (-5.6°C) and an average low-temperature of 7.7°F (-13.5°C).

What is the most humid month in Houlton?

The months with the highest humidity in Houlton are January through March, with an average relative humidity of 91%.

How much does it rain in Houlton?

In Houlton, during the entire year, the rain falls for 147.4 days and collects up to 31.81" (808mm) of precipitation.

When does it snow in Houlton?

January through May, October through December are months with snowfall in Houlton.

When does it snow the most in Houlton?

The months with the most snowfall are January and February, with an average 13.07" (332mm) of accumulated snow.

How many days does it snow in Houlton?

Throughout the year, there are 88.2 snowfall days, and 62.83" (1596mm) of snow is accumulated.

When is the lowest UV index in Houlton?

January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Houlton, Maine.

What is the month with the least sunshine in Houlton?

The month with the least sunshine in Houlton is February, with an average of 2.6h of sunshine.

When is Daylight Saving Time (DST) in Houlton?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Houlton, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from EDT to EST.

What is the least humid month in Houlton?

The least humid month is May, with an average relative humidity of 76%.

When it does not snow in Houlton?

In Houlton, snow does not fall in June through September.

When are the longest days in Houlton?

With an average of 15h and 43min of daylight, June has the longest days of the year in Houlton, Maine.

What are the months with the highest UV index in Houlton?

June and July, with an average maximum UV index of 5, are months with the highest UV index in Houlton.

What is the warmest month in Houlton?

With an average high-temperature of 75.9°F (24.4°C) and an average low-temperature of 55.2°F (12.9°C), July is the warmest month in Houlton, Maine.

What is the driest month in Houlton?

July is the month with the least rainfall. Rain falls for 17.2 days and accumulates 2.17" (55mm) of precipitation.

What month has the most sunshine in Houlton?

With an average of 9.6h of sunshine, August has the most sunshine of the year in Houlton.

What is the wettest month in Houlton?

December is the month with the most rainfall. Rain falls for 9.3 days and accumulates 3.27" (83mm) of precipitation.

What is the month with the shortest days in Houlton?

With an average of 8h and 42min of daylight, December has the shortest days of the year in Houlton, Maine.

Average temperature
Houlton, ME

Average temperature - Houlton, ME

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).

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
Houlton, ME

Average pressure - Houlton, ME

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
Houlton, ME

Average wind speed - Houlton, ME

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
Houlton, ME

Average humidity - Houlton, ME

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
Houlton, ME

Average rainfall - Houlton, ME

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
Houlton, ME

Average rainfall days - Houlton, ME

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
Houlton, ME

Average snowfall - Houlton, ME

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
Houlton, ME

Average snowfall days - Houlton, ME

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 / Average sunshine
Houlton, ME

Average daylight / Average sunshine - Houlton, ME

The month with the longest days is June (Average daylight: 15h and 43min).
The month with the shortest days is December (Average daylight: 8h and 42min).

The month with the most sunshine is August (Average sunshine: 9.6h).
The month with the least sunshine is February (Average sunshine: 2.6h).

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Average sunshine days
Houlton, ME

Average sunshine days - Houlton, ME

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
Houlton, ME

Average UV index - Houlton, ME

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 visibility
Houlton, ME

Average visibility - Houlton, ME

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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