Monthly weather forecast and climate
Andover, NY

January, like December, is a freezing cold winter month in Andover, New York, with average temperature fluctuating between 15.8°F (-9°C) and 27.5°F (-2.5°C). January is the coldest month, with an average high-temperature of 27.5°F (-2.5°C) and an average low-temperature of 15.8°F (-9°C). Weather in January »

The last month of the winter, February, is also a subzero cold month in Andover, New York, with average temperature ranging between min 17.8°F (-7.9°C) and max 30.4°F (-0.9°C). In February, the average high-temperature is essentially the same as in January - a still subzero cold 30.4°F (-0.9°C). Weather in February »

The first month of the spring, March, is a wintry month in Andover, New York, with temperature in the range of an average high of 39.6°F (4.2°C) and an average low of 24.8°F (-4°C). In Andover, the average high-temperature in March increases, from a freezing cold 30.4°F (-0.9°C) in February, to a wintry 39.6°F (4.2°C). Weather in March »

April in Andover, New York, is a fresh spring month, with temperature in the range of an average low of 34.3°F (1.3°C) and an average high of 52.2°F (11.2°C). In Andover, New York, the average high-temperature increases, from a cold 39.6°F (4.2°C) in March, to a cool 52.2°F (11.2°C). Weather in April »

May, the last month of the spring, in Andover, is a comfortable month, with temperature in the range of an average high of 65.8°F (18.8°C) and an average low of 45.9°F (7.7°C). In May, the average high-temperature increases, from a fresh 52.2°F (11.2°C) in April, to an enjoyable 65.8°F (18.8°C). Weather in May »

The first month of the summer, June, is a pleasant month in Andover, New York, with temperature in the range of an average high of 72.7°F (22.6°C) and an average low of 52.2°F (11.2°C). In June, the average high-temperature marginally rises, from an enjoyable 65.8°F (18.8°C) in May, to a pleasant 72.7°F (22.6°C). Weather in June »

July is a warm summer month in Andover, New York, with average temperature varying between 57.2°F (14°C) and 78.3°F (25.7°C). July is the warmest month, with an average high-temperature of 78.3°F (25.7°C) and an average low-temperature of 57.2°F (14°C). Weather in July »

The last month of the summer, August, is another warm month in Andover, New York, with average temperature varying between 55.2°F (12.9°C) and 76.3°F (24.6°C). In August, the average high-temperature is almost the same as in July - a still moderately hot 76.3°F (24.6°C). Weather in August »

September, the first month of the autumn, in Andover, is also an agreeable month, with average temperature ranging between min 49.6°F (9.8°C) and max 69.4°F (20.8°C). In Andover, the average high-temperature marginally drops, from a warm 76.3°F (24.6°C) in August, to an agreeable 69.4°F (20.8°C). Weather in September »

October, the same as September, in Andover, New York, is a moderate autumn month, with temperature in the range of an average low of 41.4°F (5.2°C) and an average high of 56.3°F (13.5°C). In October, the average high-temperature drops, from an agreeable 69.4°F (20.8°C) in September, to a moderate 56.3°F (13.5°C). Weather in October »

The last month of the autumn, November, is another chilly month in Andover, New York, with temperature in the range of an average low of 30.2°F (-1°C) and an average high of 43.5°F (6.4°C). In Andover, the average high-temperature decreases, from a moderate 56.3°F (13.5°C) in October, to a chilly 43.5°F (6.4°C). Weather in November »

December, the first month of the winter, in Andover, is also a wintry month, with average temperature varying between 23.9°F (-4.5°C) and 33.3°F (0.7°C). In December, the average high-temperature decreases, from a chilly 43.5°F (6.4°C) in November, to a wintry 33.3°F (0.7°C). Weather in December »

What is the coldest month in Andover?

The coldest month is January, with an average high-temperature of 27.5°F (-2.5°C) and an average low-temperature of 15.8°F (-9°C).

What is the most humid month in Andover?

January, February and December, with an average relative humidity of 87%, are most humid months.

How many days does it rain in Andover?

In Andover, New York, during the entire year, the rain falls for 158 days and collects up to 23.5" (597mm) of precipitation.

What is the driest month in Andover?

January is the month with the least rainfall. Rain falls for 6.3 days and accumulates 1.5" (38mm) of precipitation.

When does it snow in Andover?

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

How many days does it snow in Andover?

In Andover, New York, during the entire year, snow falls for 87.8 days, and aggregates up to 35.83" (910mm) of snow.

What is the month with the least sunshine in Andover?

With an average of 2.7h of sunshine, January has the least sunshine of the year.

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

Months with the lowest UV index are January, February and December, with an average maximum UV index of 1.

When does it snow the most in Andover?

The month with the most snowfall in Andover is February when snow falls for 17.3 days and typically aggregates up to 7.32" (186mm) of snow.

What is the least humid month in Andover?

May is the least humid month, with an average relative humidity of 78%.

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

Months with the highest UV index in Andover are May through August, with an average maximum UV index of 5.

When it does not snow in Andover?

June through September are months without snowfall in Andover, New York.

When are the longest days in Andover?

With an average of 15.2h of daylight, June has the longest days of the year in Andover.

What is the warmest month in Andover?

With an average high-temperature of 78.3°F (25.7°C) and an average low-temperature of 57.2°F (14°C), July is the warmest month.

What month has the most sunshine in Andover?

July has the most sunshine of the year in Andover, New York, with an average of 10h of sunshine.

What is the rainiest month in Andover?

October is the month with the most rainfall in Andover. Rain falls for 16.3 days and accumulates 2.52" (64mm) of precipitation.

What is the month with the shortest days in Andover?

December has the shortest days of the year, with an average of 9.2h of daylight.
Average temperature - Andover, NY
Average pressure - Andover, NY

The month with the highest atmospheric pressure is November (30.11").
The month with the lowest atmospheric pressure is June (29.93").

Average wind speed - Andover, NY

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

Average humidity - Andover, NY
Average rainfall - Andover, NY

The wettest month (with the highest rainfall) is October (2.52").
The driest month (with the least rainfall) is January (1.5").

Average rainfall days - Andover, NY

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is January (6.3 days).

Average snowfall - Andover, NY
Average snowfall days - Andover, NY

The month with the highest number of snowfall days is January (18.7 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine - Andover, NY

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

The month with the most sunshine is July (Average sunshine: 10h).
The month with the least sunshine is January (Average sunshine: 2.7h).

Average sunshine days - Andover, NY

The month with the most sunshine days is September (13.6 days).
The month with the least sunshine days is February (6.4 days).

Average UV index - Andover, NY
Average visibility - Andover, NY

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