Climate and monthly weather forecast
Andover, OH

Weather in January

January, like December, is a freezing cold winter month in Andover, Ohio, with an average temperature fluctuating between 18.9°F (-7.3°C) and 30.4°F (-0.9°C). The coldest month is January, with an average high-temperature of 30.4°F (-0.9°C) and an average low-temperature of 18.9°F (-7.3°C). Weather in January »

Weather in February

February, the last month of the winter in Andover, is a wintry month, with temperature in the range of an average high of 33.8°F (1°C) and an average low of 19.9°F (-6.7°C). In Andover, the average high-temperature in February is relatively the same as in January - a cold 33.8°F (1°C). Weather in February »

Weather in March

The first month of the spring, March, is also a wintry month in Andover, Ohio, with temperature in the range of an average high of 42.4°F (5.8°C) and an average low of 27.9°F (-2.3°C). In March, the average high-temperature slightly increases from a wintry 33.8°F (1°C) in February to a still cold 42.4°F (5.8°C). Weather in March »

Weather in April

April in Andover, Ohio, is a fresh spring month, with an average temperature varying between 37.8°F (3.2°C) and 54.3°F (12.4°C). In Andover, the average high-temperature in April rises from a wintry 42.4°F (5.8°C) in March to a cool 54.3°F (12.4°C). Weather in April »

Weather in May

May, the last month of the spring in Andover, is a comfortable month, with an average temperature ranging between min 48.6°F (9.2°C) and max 66.7°F (19.3°C). In May, the average high-temperature rises from a fresh 54.3°F (12.4°C) in April to an enjoyable 66.7°F (19.3°C). Weather in May »

Weather in June

June, the first month of the summer in Andover, is a warm month, with an average temperature varying between 55.8°F (13.2°C) and 74.3°F (23.5°C). In Andover, the average high-temperature in June marginally rises from a comfortable 66.7°F (19.3°C) in May to a warm 74.3°F (23.5°C). Weather in June »

Weather in July

July, like June, in Andover, Ohio, is a moderately hot summer month, with an average temperature fluctuating between 61°F (16.1°C) and 79.3°F (26.3°C). July is the warmest month, with an average high-temperature of 79.3°F (26.3°C) and an average low-temperature of 61°F (16.1°C). Weather in July »

Weather in August

August, the last month of the summer in Andover, is also a moderately hot month, with an average temperature varying between 77.5°F (25.3°C) and 59.5°F (15.3°C). In August, the average high-temperature is essentially the same as in July - a still moderately hot 77.5°F (25.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in Andover, Ohio, with an average temperature ranging between min 54.7°F (12.6°C) and max 71.6°F (22°C). In September, the average high-temperature slightly decreases from a moderately hot 77.5°F (25.3°C) in August to an agreeable 71.6°F (22°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in Andover, Ohio, with an average temperature ranging between max 59°F (15°C) and min 45.3°F (7.4°C). In October, the average high-temperature drops from an agreeable 71.6°F (22°C) in September to a moderate 59°F (15°C). Weather in October »

Weather in November

November, the last month of the autumn in Andover, is also a frosty month, with an average temperature fluctuating between 34.2°F (1.2°C) and 45.9°F (7.7°C). In November, the average high-temperature decreases from a moderate 59°F (15°C) in October to a chilly 45.9°F (7.7°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Andover, Ohio, with temperature in the range of an average high of 37°F (2.8°C) and an average low of 27.5°F (-2.5°C). In Andover, the average high-temperature in December marginally drops from a frosty 45.9°F (7.7°C) in November to a cold 37°F (2.8°C). Weather in December »
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FAQ

What is the coldest month in Andover?

The coldest month in Andover, Ohio, is January, with an average high-temperature of 30.4°F (-0.9°C) and an average low-temperature of 18.9°F (-7.3°C).

How many days does it rain in Andover?

In Andover, Ohio, during the entire year, the rain falls for 167.5 days and collects up to 24.29" (617mm) of precipitation.

When does it snow in Andover?

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

When does it snow the most in Andover?

The month with the most snowfall is January, when snow falls for 20.7 days and typically aggregates up to 6.42" (163mm) of snow.

How much does it snow in Andover?

Throughout the year, in Andover, Ohio, there are 79.8 snowfall days, and 25.39" (645mm) of snow is accumulated.

What is the month with the least sunshine in Andover?

The month with the least sunshine is January, with an average of 2.4h of sunshine.

What is the most humid month in Andover?

The most humid month in Andover is February, with an average relative humidity of 89%.

When is Daylight Saving Time (DST) in Andover?

On Sunday, March 13. 2022, 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 6. 2022, at 2:00 am, and the time zone reverts from EDT to EST.

What is the least humid month in Andover?

April through August, with an average relative humidity of 80%, are the least humid months in Andover.

What is the wettest month in Andover?

June is the month with the most rainfall in Andover. Rain falls for 16.6 days and accumulates 2.72" (69mm) of precipitation.

When it does not snow in Andover?

June through September are months without snowfall.

When are the longest days in Andover?

The month with the longest days in Andover, Ohio, is June, with an average of 15h and 8min of daylight.

What is the warmest month in Andover?

The warmest month in Andover, Ohio, is July, with an average high-temperature of 79.3°F (26.3°C) and an average low-temperature of 61°F (16.1°C).

What month has the most sunshine in Andover?

With an average of 10.2h of sunshine, July has the most sunshine of the year in Andover.

When is the highest UV index in Andover?

With an average maximum UV index of 6, July is the month with the highest UV index.

What is the driest month in Andover?

The month with the least rainfall in Andover is November, when the rain falls for 13.1 days and typically collects 1.42" (36mm) of precipitation.

What is the month with the shortest days in Andover?

The month with the shortest days is December, with an average of 9h and 13min of daylight.

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

The month with the lowest UV index in Andover is December, with an average maximum UV index of 1.

Average pressure
Andover, OH

Average pressure - Andover, OH

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

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Average wind speed
Andover, OH

Average wind speed - Andover, OH

The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).

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Average humidity
Andover, OH

Average humidity - Andover, OH

The month with the highest relative humidity is February (89%).
The months with the lowest relative humidity are April, May, June, July and August (80%).

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Average rainfall
Andover, OH

Average rainfall - Andover, OH

The wettest month (with the highest rainfall) is June (2.72").
The driest month (with the least rainfall) is November (1.42").

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Average rainfall days
Andover, OH

Average rainfall days - Andover, OH

The month with the highest number of rainy days is October (17.5 days).
The month with the least rainy days is January (7.6 days).

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Average snowfall
Andover, OH

Average snowfall - Andover, OH

The month with the highest snowfall is January (6.42").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Andover, OH

Average snowfall days - Andover, OH

The month with the highest number of snowfall days is January (20.7 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, OH

Average daylight / Average sunshine - Andover, OH

The month with the longest days is June (Average daylight: 15h and 8min).
The month with the shortest days is December (Average daylight: 9h and 13min).

The month with the most sunshine is July (Average sunshine: 10.2h).
The month with the least sunshine is January (Average sunshine: 2.4h).

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Average sunshine days
Andover, OH

Average sunshine days - Andover, OH

The month with the most sunshine days is July (12.5 days).
The month with the least sunshine days is February (6.7 days).

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Average visibility
Andover, OH

Average visibility - Andover, OH

The months with the highest visibility are April, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).

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