Climate and monthly weather forecast
Andover, ME

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Weather in January

January, like December, is another subzero cold winter month in Andover, Maine, with an average temperature ranging between max 23.7°F (-4.6°C) and min 10°F (-12.2°C). The lowest temperatures are recorded in January, with averages reaching a high of 23.7°F (-4.6°C) and a low of 10°F (-12.2°C). Weather in January »

Weather in February

February, the last month of the winter in Andover, is also a subzero cold month, with an average temperature fluctuating between 11.8°F (-11.2°C) and 26.4°F (-3.1°C). February's beginning signals an average high-temperature of a still freezing cold 26.4°F (-3.1°C), barely different from January's 23.7°F (-4.6°C). Weather in February »

Weather in March

March, the first month of the spring in Andover, is an icy month, with an average temperature ranging between min 19.6°F (-6.9°C) and max 34.2°F (1.2°C). Observing a slight rise in March, the average high-temperature shifts from February's subzero cold 26.4°F (-3.1°C) to a wintry 34.2°F (1.2°C). Weather in March »

Weather in April

April is a chilly spring month in Andover, Maine, with temperature in the range of an average low of 30.9°F (-0.6°C) and an average high of 47.7°F (8.7°C). The beginning of April signals a rise in the average high-temperature, moving from an icy 34.2°F (1.2°C) in March to a chilly 47.7°F (8.7°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Andover, Maine, with an average temperature varying between 62.6°F (17°C) and 41.9°F (5.5°C). A notable increase in the average high-temperature is observed during May, soaring from a frosty 47.7°F (8.7°C) in April to a comfortable 62.6°F (17°C). Weather in May »

Weather in June

June, the first month of the summer in Andover, is a pleasant month, with an average temperature ranging between max 70°F (21.1°C) and min 48.7°F (9.3°C). The arrival of June introduces a minor uplift in high-temperatures, adjusting from an enjoyable 62.6°F (17°C) in May to a pleasant 70°F (21.1°C). Weather in June »

Weather in July

July in Andover, Maine, is a warm summer month, with temperature in the range of an average high of 76.8°F (24.9°C) and an average low of 55.4°F (13°C). Andover's temperature records reveal July as the warmest month, marked by average highs of 76.8°F (24.9°C) and lows of 55.4°F (13°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Andover, Maine, with temperature in the range of an average high of 75.6°F (24.2°C) and an average low of 53.4°F (11.9°C). Andover, Maine, records an average high-temperature of a still moderately hot 75.6°F (24.2°C) in August, closely mirroring the climate of the previous month. Weather in August »

Weather in September

September, the first month of the autumn in Andover, is still a pleasant month, with an average temperature ranging between max 68°F (20°C) and min 47.3°F (8.5°C). September brings a minor shift in the average high-temperature, adjusting from a moderately hot 75.6°F (24.2°C) in August to an agreeable 68°F (20°C). Weather in September »

Weather in October

October, like September, in Andover, Maine, is another fresh autumn month, with temperature in the range of an average high of 54°F (12.2°C) and an average low of 39°F (3.9°C). With the beginning of October, the average high-temperature shows a decrease, transitioning from an agreeable 68°F (20°C) in September to a fresh 54°F (12.2°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a wintry month in Andover, Maine, with an average temperature fluctuating between 28.8°F (-1.8°C) and 40.5°F (4.7°C). Setting in of November comes with a decrease in the average high-temperature, moving from a cool 54°F (12.2°C) in October to a cold 40.5°F (4.7°C). Weather in November »

Weather in December

December, the first month of the winter in Andover, is still a freezing cold month, with an average temperature varying between 19°F (-7.2°C) and 29.1°F (-1.6°C). Andover in December undergoes a mild reduction in the average high-temperature, shifting from November's icy 40.5°F (4.7°C) to a freezing cold 29.1°F (-1.6°C). Weather in December »
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Frequently asked questions

What time of the year is the coldest in Andover?

With average temperatures fluctuating between a high of 23.7°F (-4.6°C) and a low of 10°F (-12.2°C), January stands out as the coldest month in Andover.

What is the most humid month in Andover?

January through March, with an average relative humidity of 86%, are most humid months in Andover, Maine.

How many days does it rain in Andover?

In Andover, during the entire year, the rain falls for 146.3 days and collects up to 28.31" (719mm) of precipitation.

When does it snow in Andover?

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

How many days does it snow in Andover?

In Andover, during the entire year, snow falls for 69.3 days and aggregates up to 48.15" (1223mm) of snow.

What is the snowiest month in Andover?

February is the month with the most snowfall. Snow falls for 15.3 days and accumulates 12.28" (312mm) of snow.

What is the month with the least sunshine in Andover?

The month with the least sunshine in Andover, Maine, is February, with an average of 4h of sunshine.

What is the month with the lowest UV index in Andover?

February and December, with an average maximum UV index of 1, are months with the lowest UV index in Andover, Maine.

When is Daylight Saving Time (DST) in Andover?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Andover, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What is the least humid month in Andover?

The months with the lowest humidity in Andover, Maine, are May and November, with an average relative humidity of 76%.

When it does not snow in Andover?

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

When are the longest days in Andover?

June has the longest days of the year, with an average of 15h and 30min of daylight.

When is the highest UV index in Andover?

The months with the highest UV index in Andover are June through August, with an average maximum UV index of 5.

What is the hottest time of year in Andover?

July, with its average high-temperature of 76.8°F (24.9°C) and an average low-temperature of 55.4°F (13°C), holds the record as the warmest month in Andover, Maine.

What is the driest month in Andover?

July is the month with the least rainfall. Rain falls for 14.8 days and accumulates 1.85" (47mm) of precipitation.

What month has the most sunshine in Andover?

The month with the most sunshine is August, with an average of 9.7h of sunshine.

What is the wettest month in Andover?

The month with the most rainfall in Andover is October, when the rain falls for 14.1 days and typically aggregates up to 3.31" (84mm) of precipitation.

What is the month with the shortest days in Andover?

With an average of 8h and 54min of daylight, December has the shortest days of the year.

Average pressure
Andover, ME

Average pressure - Andover, ME

The month with the highest atmospheric pressure is November (30.05"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed
Andover, ME

Average wind speed - Andover, ME

The windiest month (with the highest average wind speed) is March (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity
Andover, ME

Average humidity - Andover, ME

The months with the highest relative humidity are January, February and March (86%).
The months with the lowest relative humidity are May and November (76%).

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Average rainfall
Andover, ME

Average rainfall - Andover, ME

The wettest month (with the highest rainfall) is October (3.31").
The driest month (with the least rainfall) is July (1.85").

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Average rainfall days
Andover, ME

Average rainfall days - Andover, ME

The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is February (8.2 days).

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Average snowfall
Andover, ME

Average snowfall - Andover, ME

The month with the highest snowfall is February (12.28").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Andover, ME

Average snowfall days - Andover, ME

The month with the highest number of snowfall days is February (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Andover, ME

Average daylight / Average sunshine - Andover, ME

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).

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Average sunshine days
Andover, ME

Average sunshine days - Andover, ME

The month with the most sunshine days is September (16.7 days).
The months with the least sunshine days are February and April (11.3 days).

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Average UV index
Andover, ME

Average UV index - Andover, ME

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are February and December (UV index 1).

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Average visibility
Andover, ME

Average visibility - Andover, ME

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

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Andover, Maine, USA

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