Climate and monthly weather forecast
Caribou, ME

Weather in January

January, like December, is another subzero cold winter month in Caribou, Maine, with an average temperature fluctuating between 4.3°F (-15.4°C) and 19.4°F (-7°C). With an average high-temperature of 19.4°F (-7°C) and an average low-temperature of 4.3°F (-15.4°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Caribou, is another freezing cold month, with an average temperature ranging between max 21.7°F (-5.7°C) and min 5.4°F (-14.8°C). In Caribou, the average high-temperature in February is almost the same as in January - a still subzero cold 21.7°F (-5.7°C). Weather in February »

Weather in March

March, the first month of the spring in Caribou, is still a freezing cold month, with temperature in the range of an average high of 29.1°F (-1.6°C) and an average low of 13.1°F (-10.5°C). In Caribou, the average high-temperature in March marginally rises from a freezing cold 21.7°F (-5.7°C) in February to a still subzero cold 29.1°F (-1.6°C). Weather in March »

Weather in April

April is a frosty spring month in Caribou, Maine, with an average temperature ranging between max 43.2°F (6.2°C) and min 27.5°F (-2.5°C). In April, the average high-temperature increases from a subzero cold 29.1°F (-1.6°C) in March to a chilly 43.2°F (6.2°C). Weather in April »

Weather in May

The last month of the spring, May, is a mild month in Caribou, Maine, with an average temperature fluctuating between 60.1°F (15.6°C) and 40.8°F (4.9°C). In May, the average high-temperature significantly increases from a chilly 43.2°F (6.2°C) in April to a moderate 60.1°F (15.6°C). Weather in May »

Weather in June

June, the first month of the summer in Caribou, is an enjoyable month, with an average temperature varying between 48.4°F (9.1°C) and 67.8°F (19.9°C). In Caribou, the average high-temperature in June marginally rises from a moderate 60.1°F (15.6°C) in May to a comfortable 67.8°F (19.9°C). Weather in June »

Weather in July

July in Caribou, Maine, is a moderately hot summer month, with an average temperature fluctuating between 75°F (23.9°C) and 54.7°F (12.6°C). With an average high-temperature of 75°F (23.9°C) and an average low-temperature of 54.7°F (12.6°C), July is the warmest month. Weather in July »

Weather in August

August, the last month of the summer in Caribou, is another warm month, with an average temperature ranging between max 73.6°F (23.1°C) and min 53.6°F (12°C). In Caribou, Maine, the average high-temperature in August is practically the same as in July - a still moderately hot 73.6°F (23.1°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an enjoyable month in Caribou, Maine, with an average temperature varying between 46°F (7.8°C) and 64.9°F (18.3°C). In Caribou, the average high-temperature in September slightly decreases from a warm 73.6°F (23.1°C) in August to a comfortable 64.9°F (18.3°C). Weather in September »

Weather in October

October, like September, in Caribou, Maine, is a cool autumn month, with an average temperature ranging between max 51.1°F (10.6°C) and min 37.4°F (3°C). In October, the average high-temperature decreases from a comfortable 64.9°F (18.3°C) in September to a cool 51.1°F (10.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a wintry month in Caribou, Maine, with an average temperature fluctuating between 37.4°F (3°C) and 26.4°F (-3.1°C). In Caribou, Maine, the average high-temperature in November drops from a cool 51.1°F (10.6°C) in October to a wintry 37.4°F (3°C). Weather in November »

Weather in December

December, the first month of the winter in Caribou, is still a freezing cold month, with temperature in the range of an average high of 25°F (-3.9°C) and an average low of 13.3°F (-10.4°C). In December, the average high-temperature drops from a wintry 37.4°F (3°C) in November to a subzero cold 25°F (-3.9°C). Weather in December »
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FAQ

What is the coldest month in Caribou?

With an average high-temperature of 19.4°F (-7°C) and an average low-temperature of 4.3°F (-15.4°C), January is the coldest month in Caribou, Maine.

How many days does it rain in Caribou?

Throughout the year, in Caribou, there are 144 rainfall days, and 32.95" (837mm) of precipitation is accumulated.

When does it snow in Caribou?

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

What is the snowiest month in Caribou?

January is the month with the most snowfall in Caribou. Snow falls for 20.4 days and accumulates 15.91" (404mm) of snow.

How many days does it snow in Caribou?

In Caribou, Maine, during the entire year, snow falls for 104.9 days and aggregates up to 73.35" (1863mm) of snow.

What are the months with the lowest UV index in Caribou?

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

What is the most humid month in Caribou?

The months with the highest humidity in Caribou, Maine, are February and March, with an average relative humidity of 93%.

What is the driest month in Caribou?

The month with the least rainfall is February, when the rain falls for 4.3 days and typically collects 2.2" (56mm) of precipitation.

What is the month with the least sunshine in Caribou?

The month with the least sunshine in Caribou is February, with an average of 2.1h of sunshine.

When is Daylight Saving Time (DST) in Caribou?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Caribou, 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 wettest month in Caribou?

The month with the most rainfall is April, when the rain falls for 14.8 days and typically aggregates up to 3.46" (88mm) of precipitation.

What is the least humid month in Caribou?

The least humid month is May, with an average relative humidity of 75%.

When it does not snow in Caribou?

June through September are months without snowfall.

When are the longest days in Caribou?

June has the longest days of the year, with an average of 15h and 49min of daylight.

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

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

What is the warmest month in Caribou?

With an average high-temperature of 75°F (23.9°C) and an average low-temperature of 54.7°F (12.6°C), July is the warmest month in Caribou.

What month has the most sunshine in Caribou?

The month with the most sunshine in Caribou is August, with an average of 9.4h of sunshine.

What is the month with the shortest days in Caribou?

December has the shortest days of the year in Caribou, with an average of 8h and 37min of daylight.

Average pressure
Caribou, ME

Average pressure - Caribou, ME

The month with the highest atmospheric pressure is September (30.02"Hg).
The months with the lowest atmospheric pressure are June and July (29.89"Hg).

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Average wind speed
Caribou, ME

Average wind speed - Caribou, ME

The windiest months (with the highest average wind speed) are February and March (8.1mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity
Caribou, ME

Average humidity - Caribou, ME

The months with the highest relative humidity are February and March (93%).
The month with the lowest relative humidity is May (75%).

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Average rainfall
Caribou, ME

Average rainfall - Caribou, ME

The wettest month (with the highest rainfall) is April (3.46").
The driest month (with the least rainfall) is February (2.2").

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Average rainfall days
Caribou, ME

Average rainfall days - Caribou, ME

The month with the highest number of rainy days is June (16.9 days).
The month with the least rainy days is January (4.2 days).

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Average snowfall
Caribou, ME

Average snowfall - Caribou, ME

The month with the highest snowfall is January (15.91").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Caribou, ME

Average snowfall days - Caribou, ME

The month with the highest number of snowfall days is February (21 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Caribou, ME

Average daylight / Average sunshine - Caribou, ME

The month with the longest days is June (Average daylight: 15h and 49min).
The month with the shortest days is December (Average daylight: 8h and 37min).

The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is February (Average sunshine: 2h and 6min).

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Average sunshine days
Caribou, ME

Average sunshine days - Caribou, ME

The month with the most sunshine days is September (14.7 days).
The month with the least sunshine days is February (7.8 days).

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Average UV index
Caribou, ME

Average UV index - Caribou, 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
Caribou, ME

Average visibility - Caribou, ME

The month with the highest visibility is May (6mi).
The months with the lowest visibility are January, February, March, April and December (4mi).

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